CN106535312A - Network connection control method and intelligent terminal - Google Patents

Abstract

The invention discloses a network connection control method and an intelligent terminal, wherein the method includes the following steps: receiving an incoming call or a first short message, and obtaining a calling number and/or a called number of the incoming call or the first short message , determine whether it satisfies the verification condition; when the verification condition is met, obtain the phone content of the incoming call or the short message content of the first short message, and determine whether it contains the preset identification content; when the identification content is included , use the corresponding phone number identity in the smart terminal to open the mobile network connection. Through the processing of the present invention, it is possible to effectively save electric energy and data flow of the mobile network by controlling the network connection of the smart terminal while ensuring that it can communicate in time, thereby improving the user experience when using the smart terminal.

Description

Network connection control method and intelligent terminal

technical field

The present invention relates to the field of communication technologies, and in particular, the present invention relates to a network connection control method and an intelligent terminal.

Background technique

With the development of communication technology and the popularization of intelligent control technology, many traditional electronic products have also added the function of smart terminals, such as watches that used to be used to tell the time, but now can also be connected to the Internet through smart phones or home networks , to display incoming call information, Twitter and news feeds, weather information, etc. Therefore, in recent years, smart watches have experienced the rise of concept to market expansion, and become a smart terminal product that has attracted much attention. A smart watch is a watch that has information processing capabilities and meets the basic technical requirements of watches. In addition to indicating time, it can also perform operations such as reminders, navigation, calibration, monitoring, and human-computer interaction due to its operating system. In addition, some smart watches have Functions such as positioning, calling for help, calling, text message, and surfing the Internet; its display methods include pointers, numbers, images, etc.

In order to maintain normal data communication with cloud servers or other terminals, smart terminals often need to enable mobile network functions to send heartbeat packets and maintain long-term connections. At this time, some programs in the background are easy to wake up and run, using the mobile network.

However, there are at least the following problems in the prior art: first, the data transmission of the background program awakened by the mobile network connection wastes the data traffic of the mobile network; secondly, maintaining the mobile network connection and the background program awakened for a long time will consume A large amount of electric energy shortens the battery life and affects the user experience when using the smart terminal. And if the mobile network is turned off, the smart terminal cannot communicate in time, affecting its normal use.

Contents of the invention

The object of the present invention is to address at least one aspect of the above shortcomings, and provide a network connection control method and an intelligent terminal, which can effectively save electric energy and data traffic.

In order to achieve the above object, the present invention takes the following technical solutions in several aspects:

In a first aspect, an embodiment of the present invention provides a network connection control method, including the following steps:

Receiving an incoming call or a first text message, obtaining the calling number and/or called number of the incoming call or first text message, and determining whether they meet the verification conditions;

When the verification condition is satisfied, obtain the phone content of the incoming call or the text message content of the first text message, and determine whether it contains a preset identification content;

When the identification content is included, the mobile network connection is opened by using the corresponding phone number identity in the smart terminal.

With reference to the first aspect, in the first implementation manner of the first aspect of the present invention, the verification condition includes: the called number of the incoming call and/or the first text message is connected to the smart terminal The online phone number of the mobile communication network.

With reference to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the online phone number is used to enable the mobile network connection of the smart terminal through its identity.

With reference to the first implementation manner of the first aspect, in the third implementation manner of the first aspect, the verification condition further includes: the verification condition further includes: the phone call and/or the first short message The calling number is a preset phone number stored in the smart terminal, and the preset phone number is used to trigger the smart terminal to start a mobile network connection.

In combination with the second implementation of the first aspect, in the fourth implementation of the first aspect,

The process of determining whether the phone content contains preset identification content includes:

Connecting the incoming call and collecting audio data;

Carry out voice recognition and/or key tone recognition according to the audio data, and determine whether it contains preset identification content; the identification content is used to trigger the smart terminal to start a mobile network connection.

With reference to the first aspect, in a fifth implementation manner of the first aspect, when the identification content is included, the Wi-Fi network connection of the smart terminal is enabled.

In combination with the fifth implementation of the first aspect, in the sixth implementation of the first aspect, when the verification condition is met, it is detected whether the Wi-Fi network connection is available; if so, the Wi-Fi network is enabled and used preferentially.

With reference to the sixth implementation of the first aspect, in the seventh implementation of the first aspect, it is characterized in that after the Wi-Fi network is turned on, the mobile network is turned off.

In combination with the first aspect, or the fifth implementation of the first aspect, in the eighth implementation of the first aspect,

Also includes the following next steps:

Judging whether the mobile network connection meets the network shutdown condition of the smart terminal;

When the network closing condition is met, the mobile network of the smart terminal is closed.

In combination with the eighth implementation of the first aspect, in the ninth implementation of the first aspect, after the mobile network connection or the Wi-Fi network connection is turned on, the working hours of the mobile network connection or the Wi-Fi network connection are calculated ;

The network shutdown condition includes: the working time reaches a preset time value;

When the network closing condition is met, the mobile network of the smart terminal and/or the Wi-Fi network are closed.

In combination with the eighth implementation of the first aspect, in the tenth implementation of the first aspect, after enabling the mobile network connection, the following steps are further included:

receiving a second short message, and acquiring the content of the second short message;

Judging whether the content of the second short message satisfies the network closing condition of the smart terminal; the network closing condition also includes: the content of the second short message contains a preset closing identification content, and the closing identification content is used to trigger the smart terminal. The terminal turns off the mobile network.

With reference to the ninth implementation of the first aspect, in the eleventh implementation of the first aspect, when the network shutdown condition is met, the smart device is kept in the state of opening the mobile network connection, and the mobile network The heartbeat packet sending frequency of the connection is set to the preset frequency value.

With reference to the eleventh implementation manner of the first aspect, in a twelfth implementation manner of the first aspect, the preset frequency value is smaller than the heartbeat packet sending frequency before the setting.

In a second aspect, an embodiment of the present invention provides a smart terminal, including:

A first receiving unit and a verification unit, the first receiving unit is configured to receive an incoming phone call and/or a first text message, and the verification unit is configured to obtain the calling number and/or of the incoming phone call or first text message The called number, to determine whether it meets the verification conditions;

The identification unit is configured to acquire the content of the incoming call or the content of the first short message when the verification condition is satisfied, and determine whether it contains a preset identification content;

The opening control unit is configured to use the corresponding phone number identity in the smart terminal to open the mobile network connection when the identification content is included.

The first receiving unit The first receiving unit combines the second aspect. In the first implementation of the second aspect, the verification condition of the verification unit includes: the called number of the incoming call and/or the first short message It is the online phone number of the smart terminal connected to the mobile communication network.

With reference to the first implementation of the second aspect, in the second implementation of the second aspect, the verification unit is configured to: use the online phone number to enable the mobile network of the smart terminal through its identity connect.

With reference to the first implementation of the second aspect, in the third implementation of the second aspect, the verification condition of the verification unit further includes: the calling number of the incoming call and/or the first short message is A preset phone number stored in the smart terminal, the preset phone number is used to trigger the smart terminal to start a mobile network connection.

With reference to the second implementation of the second aspect, in the fourth implementation of the second aspect, the process of determining whether the phone content contains preset identification content includes:

Connecting the incoming call and collecting audio data;

Carry out voice recognition and/or key tone recognition according to the audio data, and determine whether it contains preset identification content; the identification content is used to trigger the smart terminal to start a mobile network connection.

Identification Content Identification Content With reference to the second aspect, in a fifth implementation manner of the second aspect, the identification unit is further configured to: when a verification condition is met, enable the Wi-Fi network connection of the smart terminal.

With reference to the fifth implementation of the second aspect, in the sixth implementation of the second aspect, the identification unit is further configured to: when the identification content is included, detect whether the Wi-Fi network connection is available; if , then enable and use the Wi-Fi network connection first.

With reference to the sixth implementation manner of the second aspect, in a seventh implementation manner of the second aspect, the identification unit is further configured to: after enabling the Wi-Fi network connection, close the mobile network connection.

In combination with the second aspect and any one of the first to fourth implementations thereof, the eighth implementation of the second aspect further includes:

The shutdown judging unit is configured to judge whether the mobile network connection satisfies the network shutdown condition of the smart terminal;

The closing control unit is configured to close the mobile network connection of the smart terminal when the network closing condition is met.

With reference to the second aspect or the first implementation manner of the second aspect, in the ninth implementation manner of the second aspect, the shutdown judging unit is further configured to: after enabling the mobile network connection or the Wi-Fi network connection, calculate The working hours of said data network connection or Wi-Fi network connection;

The network shutdown condition includes: the working time reaches a preset time value;

When the network closing condition is met, the mobile network of the smart terminal and/or the Wi-Fi network are closed.

With reference to the eighth implementation of the second aspect, in the tenth implementation of the second aspect, it further includes a second receiving unit configured to: receive a second short message after opening the mobile network connection, and obtain the the content of the second SMS;

The closure judging unit is also configured to judge whether the content of the second short message satisfies the network closing condition of the smart terminal; the network closing condition of the closing control unit also includes: the content of the second short message contains a preset Closing identification content, the closing identification content is used to trigger the smart terminal to close the mobile network connection.

With reference to the ninth implementation manner of the second aspect, in the eleventh implementation manner of the second aspect, the shutdown control unit is further configured to: enable the smart device to keep the mobile network turned on when the network shutdown condition is satisfied. state of the connection, and set the heartbeat packet sending frequency of the mobile network connection to a preset frequency value.

With reference to the eleventh implementation manner of the second aspect, in a twelfth implementation manner of the second aspect, the preset frequency value is smaller than the heartbeat packet sending frequency before the setting.

Compared with the prior art, the technical solution provided by the present invention has at least the following advantages:

The present invention makes full use of the characteristics provided by the intelligent terminal and its operating system. First, it receives an incoming call and/or the first short message, and judges whether it meets the requirements of the intelligent terminal according to the calling number and called number of the incoming call and/or the first short message. The verification condition, when the verification condition is met, obtain the phone content of the incoming call or the short message content of the first short message, determine whether it contains the preset identification content, and when the identification content is included, use the smart terminal The corresponding phone number identity opens the mobile network connection, realizes the intelligent opening of the mobile network connection, and ensures the timely communication of the intelligent terminal. On this basis, it is also possible to judge whether the mobile network connection meets the network shutdown condition; when the network shutdown condition is met, close the mobile network connection of the smart terminal or reduce the sending frequency of the heartbeat packet, thereby effectively saving power and Data Flow.

In a nutshell, the implementation of the present invention solves the problem of waste of electric energy and data flow in order to ensure timely communication of intelligent terminals. By intelligently opening the network connection of the smart terminal, it can effectively save power and data traffic and ensure timely communication, which improves the user experience when using the smart terminal.

However, this is not exhaustive, and additional aspects and advantages of the present invention will be set forth in part in the following description, and these will become more apparent from the following description, or learned by practice of the present invention.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a schematic flowchart of an embodiment of a network connection control method in the present invention;

FIG. 2 is a schematic flowchart of an embodiment of a network connection control method in the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of an intelligent terminal in the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of an intelligent terminal in the present invention.

detailed description

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

In some processes described in the specification and claims of the present invention and the above-mentioned drawings, a plurality of operations appearing in a specific order are contained, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the sequence number of the operation, such as S10, S11, etc., is only used to distinguish different operations, and the sequence number itself does not represent any execution sequence. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be noted that the descriptions of "first" and "second" in this article are used to distinguish different messages, devices, modules, etc. are different types.

Those of ordinary skill in the art will understand that the singular forms "a", "an", "said" and "the" used herein may also include plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and/or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Additionally, "connected" or "coupled" as used herein may include wireless connection or wireless coupling. The expression "and/or" used herein includes all or any elements and all combinations of one or more associated listed items.

Those of ordinary skill in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meanings consistent with their meaning in the context of the prior art, and unless specifically defined as herein, are not intended to be idealized or overly Formal meaning to explain.

Those of ordinary skill in the art can understand that the "terminal" and "smart terminal" used here not only include wireless signal receiver equipment, which only has wireless signal receiver equipment without transmission capabilities, but also include receiving and transmitting hardware. A device having receive and transmit hardware capable of bi-directional communication over a bi-directional communication link. Such equipment may include: cellular or other communication equipment, which has a single-line display or a multi-line display or a cellular or other communication equipment without a multi-line display; PCS (Personal Communications Service, personal communication system), which can combine voice, data Processing, facsimile and/or data communication capabilities; PDA (Personal Digital Assistant, Personal Digital Assistant), which may include radio frequency receiver, pager, Internet/Intranet access, web browser, notepad, calendar and/or GPS (Global Positioning System (Global Positioning System) receiver; a conventional laptop and/or palmtop computer or other device having and/or including a radio frequency receiver. As used herein, a "terminal", "smart terminal" may be portable, transportable, installed in a vehicle (air, sea, and/or land), or adapted and/or configured to operate locally, and/or In distributed form, the operation operates at any other location on Earth and/or in space. The "terminal" and "smart terminal" used here can also be a communication terminal, an Internet terminal, a music/video player terminal, such as a smart watch, PDA, POS (Point of Sales, sales terminal), MID (Mobile Internet Device , mobile Internet device) and/or a mobile phone with music/video playback function, or smart TV, set-top box and other devices.

Those of ordinary skill in the art can understand that the "telephone number identity" used in the present invention includes the user identity represented by the Subscriber Identity Module (SIM card for short), which is used to distinguish from other users in the communication network. The SIM card is a contact IC card, which stores the SIM card serial number, International Mobile Subscriber Identity (IMSI), authentication key (Ki), PIN password, PUK password, operator service menu, SMS and address book . After successfully identifying the user's identity through the SIM card of the smart terminal, the operator connects the phone number corresponding to the SIM card to the mobile communication network, and provides services such as phone calls, text messages, and mobile networks for the smart terminal based on the user's identity. Due to the one-to-one correspondence between phone numbers and SIM cards under normal circumstances, "phone number identity" can also refer to "user identity". When a phone number is connected to a mobile communication network, it can be called an "online phone number"; Numbers include landline numbers and mobile (mobile) numbers.

Those of ordinary skill in the art can understand that the "mobile network" used in the present invention includes a way for smart terminals to realize wireless network connection through data communication, such as 3G network, 4G network and so on. Mobile network standards include TD-SCDMA, WCDMA, CDMA2000, TD-LTE, and FDD-LTE. Usually, the mobile network connection needs to be charged according to the data flow used for network communication. The unit conversion relationship of data flow is: 1024Byte=1KB; 1024KB=1MB; 1024MB=1GB; 1024GB=1TB.

Those of ordinary skill in the art can understand that the "calling number" used in the present invention is the phone number of the user who initiates the incoming call and/or sends the text message; The phone number of the user ID for .

The method of the present invention is mainly applicable to terminals with communication functions such as smart watches, smart phone terminals or smart tablet terminals, and is not limited to the type of operating system, which can be Android, IOS, WP, Symbian and other operating systems.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

Referring to Fig. 1, a network connection control method of the present invention includes the following steps S11-S13:

Step S11 , receiving an incoming phone call and/or a first short message, obtaining the calling number and/or called number of the incoming phone call or first short message, and determining whether it satisfies a verification condition.

Because in the signaling system, the calling intelligent terminal that initiates an incoming call or sends the first short message transmits the calling IMSI serial number of its SIM card together with the called number to the operator of the mobile communication network, the operator through the The IMSI finds the calling number, finds the called IMSI serial number through the called number, and then finds the corresponding called smart terminal through the called IMSI, and downlinks the calling number to the called smart terminal. And in the Android system, the short message information is stored in the database, and the short message information can be read through the Content Provider class, including the called number, the short message center number and the content of the short message.

Therefore, after receiving the incoming phone call and/or the first short message, the smart terminal can obtain information such as the calling phone number, the called phone number, and the content of the short message of the incoming phone call and/or the first short message. Therefore, according to the above information, it is judged whether the incoming call and/or the first short message satisfy the verification condition of the smart terminal.

In the present invention, the following two possible verification conditions are preferred, so as to control the network connection of the intelligent terminal when the incoming call and/or the first short message meet the verification conditions:

Firstly, the called number of the incoming call and/or the first short message is an online phone number connected to the mobile communication network in the smart terminal.

Second, the calling number of the incoming call and/or the first short message is a preset phone number stored in the smart terminal, and the preset phone number is used to trigger the smart terminal to start a mobile network connection.

After the smart terminal is powered on or detects the SIM card, it will read the IMSI and TMSI from the SIM card; when the smart terminal connects to the mobile communication network, it will send the IMSI or TMSI to the service provider (operator), and the operator will pass it in the database. Retrieve the IMSI or TMSI to determine whether the identity of the corresponding phone number is legal, and obtain the phone number and authentication key Ki corresponding to the IMSI. Subsequently, the operator will arbitrarily generate a 128bit RAND (random number), and send this RAND to the mobile phone. At the same time, the operator uses the RAND and Ki (authentication key) to calculate a Kc (communication key) and a Res (return code). The smart terminal inputs the received RAND into the SIM card. The SIM card also uses its own stored Ki and this RAND to perform A3/A5/A8 calculations to generate Kc and Res, and the smart terminal reads Kc and Res, and sends Res back to the operator. After the operator receives the Res, it compares it with the Res calculated by itself through A3/A5/A8 calculations. If the two are consistent, it means that the authentication is successful, and the phone number is connected to the mobile communication network, which is called on-network. telephone number. Correspondingly, the mobile network connection of the smart terminal can be opened through the phone number identity of the online phone number.

Through the TelephonyManager object in the android API, the information in the SIM card can be obtained, and the intgetSimState() function can be called to obtain the online phone number connected to the mobile communication network.

In the embodiment where the first verification condition is applied, after the smart terminal receives the incoming call and/or the first text message, it obtains and judges that the called number is an online number of the smart terminal connected to the mobile communication network. network phone number, it is determined that the incoming call and/or the first short message meet the verification condition. Through this verification condition, when the mobile network is turned off, the smart terminal can judge that it satisfies the verification condition as long as it receives a phone call or the first short message, which is conducive to convenient and timely communication.

In an embodiment applying the second verification condition, at least one preset phone number is stored in the smart terminal, which is used to trigger the smart terminal to start a mobile network connection. When it is determined according to the aforementioned method that the calling number of the incoming phone call and/or the first short message is the preset phone number, it is determined that the incoming phone call and/or the first short message meet the verification condition. Through this verification condition, when the mobile network is turned off, the smart terminal needs to receive an incoming call from a preset number or the first text message sent before it can open the mobile network connection, realize the authority control of network remote wake-up, and ensure timely communication At the same time, it saves more power and data traffic.

Of course, in some possible embodiments, one or more of the above verification conditions may be flexibly selected according to requirements such as the frequency of use of the network, so as to achieve a balance between timely communication and saving power and data traffic. Moreover, in order to increase the activation frequency of the mobile network, the smart terminal can also be set to enable the mobile network connection as long as the above verification conditions are met, so as to facilitate communication in a more timely manner.

Step S12, when the verification condition is satisfied, acquire the phone content of the incoming phone call or the text message content of the first short message, and determine whether it contains a preset identification content.

Since harassing phone calls and harassing text messages may cause unnecessary opening of the mobile network, in order to control the opening of the mobile network connection more precisely. In one embodiment, at least one preset identification content is stored in the smart terminal, which is used to trigger the smart terminal to start a mobile network connection. The identification content can include any one or more of words, symbols, numbers, and pictures, and if necessary, it can also be combined to play the effect of a "key" similar to opening a mobile network connection. The present invention can determine whether the short message content of the first short message and/or the telephone content of the incoming call contain the preset identification content according to the actual situation, so as to control the network connection of the intelligent terminal.

On the one hand, after the short message content of the first short message is obtained according to the aforementioned method, the content of the short message is compared with the preset identification content to determine whether the content of the short message contains the preset identification content.

On the other hand, the process of determining whether the phone content contains preset identification content includes: connecting the phone call, collecting audio data; performing speech recognition and/or key tone recognition according to the audio data, and determining whether it contains Default identification content. In one embodiment, after receiving an incoming call, the smart terminal automatically connects to the incoming call and collects audio data. For example, in Android, the incoming call state can be detected through the honeStateListener class, and the audio data of the incoming call can be obtained through audio collection by adding a recording function on this basis. After the audio data is acquired, feature matching is performed on the audio data and the preset identification content, and when the matching rate between the voice data and the identification content is greater than a preset threshold, it is determined that the audio data contains the identification content ; Otherwise, it is determined that the audio data does not contain the identification content.

Wherein, the audio data may include voice data and/or key tone data. The matching of the speech data and the identified content may adopt a method based on phonetics and acoustics, a method of pattern matching or a method of neural network. For example, dynamic time warping (DTW), hidden Markov (HMM) theory, vector quantization (VQ) technology, etc. in the method of pattern matching. According to the Dual Tone Multi-Frequency (DTMF) signal principle in the call system, that is, each button corresponds to the sound of two special frequencies, the smart terminal can obtain the caller party by collecting the audio data. The number input by the user, and then match the number with the identification content to determine whether the audio data contains the identification content.

In order to ensure a good user experience, the smart terminal determines whether the text message content of the first text message and/or the phone content of the incoming call contains the preset identification content, which can be completed by the background and remain silent to the local user, and/or When the phone calls, when the audio data is collected, a "beep" or a ring tone is played to the user of the calling party. After the audio data collection is completed, the local user is reminded of an incoming call by brightening the screen, vibrating, ringing, etc.

Through the above steps, when the mobile network is turned off, the smart terminal needs to receive the first text message or phone call containing the preset identification content in the content, so as to open the mobile network connection, reduce misoperations, and realize accurate network remote wake-up control, thereby further saving power and data traffic while ensuring timely communication.

Step S13, when the verification condition is satisfied, use the corresponding phone number identity in the smart terminal to open the mobile network connection.

One or more online phone numbers in the smart terminal can obtain mobile network services through the operator. Therefore, any online phone number in the smart terminal can be preset, for example, the incoming call and/or the first The called number of the short message, when it is determined that the incoming call and/or the first short message meet the verification conditions of the smart terminal, uses its phone number identity to open a mobile network connection to realize network communication.

In Android, the mobile network can be turned on and off in the following two ways:

First, change the APN (network access point) through the database of the operating system, so as to realize the opening and closing of the mobile network;

Second, call the setMoblieDataEnabled method of the system (ConnectivityManager) through reflection, call setMobileDataStatus(context,true) to open the mobile network connection, and call setMobileDataStatus(context,false) to close the mobile network. At the same time, you can also call the getMoblieDataEnabled method through reflection to obtain the current The on and off status of the mobile network for .

Due to the increasing popularity of Wi-Fi, in Android, the Wi-Fi network can be enabled through the setWifiEnabled method. Therefore, in some possible embodiments, it is also possible to enable the Wi-Fi network connection of the smart terminal when the content of the identification is included. Or, when the identification content is included, it is detected whether the Wi-Fi network connection is available; if so, it is turned on and the Wi-Fi network is used preferentially. Or, after the Wi-Fi network connection is turned on, the mobile network is turned off, so as to further reduce the usage of data traffic in the mobile network.

In order to further reduce the waste of data traffic or electric energy, in some possible embodiments, please refer to FIG. 2 , the following post steps can also be used to turn off the mobile network and/or the mobile network and/or the Wi-Fi network after turning on the network for a period of time or Wi-Fi network:

Step S14, judging whether the mobile network connection satisfies the network shutdown condition of the smart terminal.

After the mobile network connection or Wi-Fi network connection is turned on, in order to reduce the waste of electric energy and/or data traffic of the smart terminal, whether the mobile network connection and/or Wi-Fi network connection meets the network shutdown conditions of the smart terminal can be checked. Judging to close the mobile network and/or Wi-Fi network in due course.

In the present invention, the following two possible network shutdown conditions are preferred, so as to control the network shutdown of the smart terminal when the incoming call and/or the first short message meet the network shutdown conditions:

One, the working hours of the mobile network connection or Wi-Fi network connection reach the preset time value;

Second, receiving a second short message whose content contains a preset closing identification content, and the closing identification content is used to trigger the smart terminal to close the mobile network.

In the embodiment of applying the first network shutdown condition, after the smart terminal opens the mobile network connection or the Wi-Fi network connection, it calculates the working time of the mobile network connection or the Wi-Fi network, and when the working time reaches the preset When the time value is reached, it is determined that the network shutdown condition is met.

In Android, the following three methods can generally be used to implement timers: using the sleep (long) method of Handler and thread, using the postDelayed (Runnable, long) method of Handler, using the method of combining Handler with timer and TimerTask, when the timer When the specified time is reached, that is, when the working time reaches the preset time value, the timer task (TimerTask) of turning off the mobile network or Wi-Fi network of the smart terminal is executed. Through the network shutdown condition, the waste of electric energy can be effectively reduced, and the user can set the preset time value by himself to ensure timely communication and improve work efficiency.

In the embodiment where the second network closing condition is applied, after opening the mobile network connection, the following steps are further included:

receiving a second short message, and acquiring the content of the second short message;

Judging whether the content of the second short message satisfies the network closing condition of the smart terminal; the network closing condition further includes: the content of the second short message contains a preset closing identification content.

At least one closing identification content is preset in the smart terminal, which is used to trigger the smart terminal to turn off the mobile network or the Wi-Fi network. When it is judged according to the foregoing method that the content of the second short message contains the preset closing identification content, it is determined that the second short message satisfies the network closing condition. Through the network shutdown condition, it is possible for the smart terminal to turn off the mobile network and/or Wi-Fi network only after receiving a second text message containing the preset shutdown identification content when the mobile network and/or Wi-Fi network is turned on. -Fi network to realize accurate control of network remote shutdown, thereby further saving power and data traffic while ensuring timely communication.

Step S15, closing the mobile network connection of the smart terminal when the network closing condition is satisfied.

In Android, there are two ways to turn off the mobile network:

First, change the APN (Access Point) through the database of the operating system, so as to realize the closing of the mobile network;

Second, call the setMoblieDataEnabled method of the system (ConnectivityManager) through reflection, and call setMobileDataStatus(context, false) to close the mobile network. At the same time, you can also call the getMoblieDataEnabled method through reflection to obtain the current mobile network on and off status of the smart terminal.

In a possible embodiment of enabling the Wi-Fi network connection in step S13, when the network shutdown condition is met, the Wi-Fi network may also be turned off, so as to further reduce power consumption. In Android, the Wi-Fi network can be turned off through the setWifiEnabled method.

In some possible embodiments, it is necessary to make the smart terminal send a heartbeat packet to maintain a long connection. Therefore, when the network shutdown condition is met, the smart device can also be kept in the state of opening the mobile network or Wi-Fi network connection, and The heartbeat packet sending frequency of the mobile network connection or the Wi-Fi network is set to a preset frequency value, preferably, the preset frequency value is lower than the heartbeat packet sending frequency before the setting. This solution enables the smart terminal to reduce power and/or data traffic consumption while keeping the mobile network and/or Wi-Fi network turned on and maintaining a long connection.

Through the disclosure of the network connection control method of the present invention, it can be known that the implementation of the present invention can effectively save power and data traffic and ensure timely communication through the control of the network connection of the smart terminal, and improve the user experience when using the smart terminal .

Based on the idea of modular design, the present invention further proposes an intelligent terminal on the basis of the above network connection control method.

Please refer to FIG. 3 , an intelligent terminal of the present invention includes: a first receiving unit 111, a verification unit 112, an identification unit 12, and an opening control unit 13. The functions implemented by each unit are specifically disclosed as follows:

The first receiving unit 111 is configured to receive an incoming phone call and/or a first text message, and the verification unit 112 is configured to obtain the calling number and/or called number of the incoming phone call or first text message, and determine its Whether the verification conditions are met.

Because in the signaling system, the calling intelligent terminal that initiates an incoming call or sends the first short message transmits the calling IMSI serial number of its SIM card together with the called number to the operator of the mobile communication network, the operator through the The IMSI finds the calling number, finds the called IMSI serial number through the called number, and then finds the corresponding called smart terminal through the called IMSI, and downlinks the calling number to the called smart terminal. And in the Android system, the short message information is stored in the database, and the short message information can be read through the Content Provider class, including the called number, the short message center number and the content of the short message.

Therefore, after receiving the incoming phone call and/or the first short message, the smart terminal can obtain information such as the calling phone number, the called phone number, and the content of the short message of the incoming phone call and/or the first short message. Therefore, according to the above information, it is judged whether the incoming call and/or the first short message satisfy the verification condition of the smart terminal.

In the present invention, the following two possible verification conditions are preferred, so as to control the network connection of the intelligent terminal when the incoming call and/or the first short message meet the verification conditions:

Firstly, the called number of the incoming call and/or the first short message is an online phone number connected to the mobile communication network in the smart terminal.

Second, the calling number of the incoming call and/or the first short message is a preset phone number stored in the smart terminal, and the preset phone number is used to trigger the smart terminal to start a mobile network connection.

After the smart terminal is powered on or detects the SIM card, it will read the IMSI and TMSI from the SIM card; when the smart terminal connects to the mobile communication network, it will send the IMSI or TMSI to the service provider (operator), and the operator will pass it in the database. Retrieve the IMSI or TMSI to determine whether the identity of the corresponding phone number is legal, and obtain the phone number and authentication key Ki corresponding to the IMSI. Subsequently, the operator will arbitrarily generate a 128bit RAND (random number), and send this RAND to the mobile phone. At the same time, the operator uses the RAND and Ki (authentication key) to calculate a Kc (communication key) and a Res (return code). The smart terminal inputs the received RAND into the SIM card. The SIM card also uses its own stored Ki and this RAND to perform A3/A5/A8 calculations to generate Kc and Res, and the smart terminal reads Kc and Res, and sends Res back to the operator. After the operator receives the Res, it compares it with the Res calculated by itself through A3/A5/A8 calculations. If the two are consistent, it means that the authentication is successful, and the phone number is connected to the mobile communication network, which is called on-network. telephone number. Correspondingly, the mobile network connection of the smart terminal can be opened through the phone number identity of the online phone number.

Through the TelephonyManager object in the android API, the information in the SIM card can be obtained, and the intgetSimState() function can be called to obtain the online phone number connected to the mobile communication network.

In the embodiment where the first verification condition is applied, after the smart terminal receives the incoming call and/or the first text message, it obtains and judges that the called number is an online number of the smart terminal connected to the mobile communication network. network phone number, it is determined that the incoming call and/or the first short message meet the verification condition. Through this verification condition, when the mobile network is closed, the smart terminal can open the mobile network connection as long as it receives a phone call or the first short message, which is conducive to convenient and timely communication.

In an embodiment applying the second verification condition, at least one preset phone number is stored in the smart terminal, which is used to trigger the smart terminal to start a mobile network connection. When it is determined according to the aforementioned method that the calling number of the incoming phone call and/or the first short message is the preset phone number, it is determined that the incoming phone call and/or the first short message meet the verification condition. Through this verification condition, when the mobile network is turned off, the smart terminal needs to receive an incoming call from a preset number or the first text message sent before it can open the mobile network connection, realize the authority control of network remote wake-up, and ensure timely communication At the same time, it saves more power and data traffic.

Of course, in some possible embodiments, one or more of the above verification conditions may be flexibly selected according to requirements such as the frequency of use of the network, so as to achieve a balance between timely communication and saving power and data traffic. Moreover, in order to increase the activation frequency of the mobile network, the smart terminal can also be set to enable the mobile network connection as long as the above verification conditions are met, so as to facilitate communication in a more timely manner.

The identifying unit 12 is configured to acquire the call content of the incoming call or the short message content of the first short message when the verification condition is met, and determine whether it contains a preset identification content.

Since harassing phone calls and harassing text messages may cause unnecessary opening of the mobile network, in order to control the opening of the mobile network connection more precisely. In one embodiment, at least one preset identification content is stored in the smart terminal, which is used to trigger the smart terminal to start a mobile network connection. The identification content can include any one or more of words, symbols, numbers, and pictures, and if necessary, it can also be combined to play the effect of a "key" similar to opening a mobile network connection. The present invention can determine whether the short message content of the first short message and/or the telephone content of the incoming call contain the preset identification content according to the actual situation, so as to control the network connection of the intelligent terminal.

On the one hand, after the short message content of the first short message is obtained according to the aforementioned method, the content of the short message is compared with the preset identification content to determine whether the content of the short message contains the preset identification content.

On the other hand, the process of determining whether the phone content contains preset identification content includes: connecting the phone call, collecting audio data; performing speech recognition and/or key tone recognition according to the audio data, and determining whether it contains Default identification content. In one embodiment, after receiving an incoming call, the smart terminal automatically connects to the incoming call and collects audio data. For example, in Android, the incoming call state can be detected through the honeStateListener class, and the audio data of the incoming call can be obtained through audio collection by adding a recording function on this basis. After the audio data is acquired, feature matching is performed on the audio data and the preset identification content, and when the matching rate between the voice data and the identification content is greater than a preset threshold, it is determined that the audio data contains the identification content ; Otherwise, it is determined that the audio data does not contain the identification content.

Wherein, the audio data may include voice data and/or key tone data. The matching of the speech data and the identified content may adopt a method based on phonetics and acoustics, a method of pattern matching or a method of neural network. For example, dynamic time warping (DTW), hidden Markov (HMM) theory, vector quantization (VQ) technology, etc. in the method of pattern matching. According to the Dual Tone Multi-Frequency (DTMF) signal principle in the call system, that is, each button corresponds to the sound of two special frequencies, the smart terminal can obtain the caller party by collecting the audio data. The number input by the user, and then match the number with the identification content to determine whether the audio data contains the identification content.

In order to ensure a good user experience, the smart terminal determines whether the text message content of the first text message and/or the phone content of the incoming call contains the preset identification content, which can be completed by the background and remain silent to the local user, and/or When the phone calls, when the audio data is collected, a "beep" or a ring tone is played to the user of the calling party. After the audio data collection is completed, the local user is reminded of an incoming call by brightening the screen, vibrating, ringing, etc.

Through the above steps, when the mobile network is turned off, the smart terminal needs to receive the first text message or phone call containing the preset identification content in the content, so as to open the mobile network connection, reduce misoperations, and realize accurate network remote wake-up control, thereby further saving power and data traffic while ensuring timely communication.

The identification unit 13 is configured to use the corresponding phone number identity in the smart terminal to open a mobile network connection when the identification content is included.

One or more online phone numbers in the smart terminal can obtain mobile network services through the operator. Therefore, any online phone number in the smart terminal can be preset, for example, the incoming call and/or the first The called number of the short message, when it is determined that the incoming call and/or the first short message meet the verification conditions of the smart terminal, uses its phone number identity to open a mobile network connection to realize network communication.

In Android, the mobile network can be turned on and off in the following two ways:

First, change the APN (network access point) through the database of the operating system, so as to realize the opening and closing of the mobile network;

Second, call the setMoblieDataEnabled method of the system (ConnectivityManager) through reflection, call setMobileDataStatus(context,true) to open the mobile network connection, and call setMobileDataStatus(context,false) to close the mobile network. At the same time, you can also call the getMoblieDataEnabled method through reflection to obtain the current The on and off status of the mobile network for .

Due to the increasing popularity of Wi-Fi, in Android, the Wi-Fi network can be enabled through the setWifiEnabled method. Therefore, in some possible embodiments, when the identification content is included, the Wi-Fi network connection of the smart terminal may be enabled. Or, when the identification content is included, it is detected whether the Wi-Fi network connection is available; if so, the Wi-Fi network is enabled and used preferentially. Or, after the Wi-Fi network connection is turned on, the mobile network is turned off, so as to further reduce the usage of data traffic in the mobile network.

In order to further reduce the waste of data traffic or electric energy, in some possible embodiments, please refer to FIG. 4 , the following post steps can also be used to turn off the mobile network and/or Wi-Fi network after a period of time. or Wi-Fi network:

The shutdown judging unit 14 is configured to judge whether the mobile network connection satisfies the network shutdown condition of the smart terminal.

After the mobile network connection or Wi-Fi network connection is turned on, in order to reduce the waste of electric energy and/or data traffic of the smart terminal, whether the mobile network connection and/or Wi-Fi network connection meets the network shutdown conditions of the smart terminal can be checked. Judging to close the mobile network and/or Wi-Fi network in due course.

In the present invention, the following two possible network shutdown conditions are preferred, so as to control the network shutdown of the smart terminal when the incoming call and/or the first short message meet the network shutdown conditions:

One, the working hours of the mobile network connection or Wi-Fi network connection reach the preset time value;

Second, receiving a second short message whose content contains a preset closing identification content, and the closing identification content is used to trigger the smart terminal to close the mobile network.

In the embodiment of applying the first network shutdown condition, after the smart terminal opens the mobile network connection or the Wi-Fi network connection, it calculates the working time of the mobile network connection or the Wi-Fi network, and when the working time reaches the preset When the time value is reached, it is determined that the network shutdown condition is met.

In Android, the following three methods can generally be used to implement timers: using the sleep (long) method of Handler and thread, using the postDelayed (Runnable, long) method of Handler, using the method of combining Handler with timer and TimerTask, when the timer When the specified time is reached, that is, when the working time reaches the preset time value, the timer task (TimerTask) of turning off the mobile network or Wi-Fi network of the smart terminal is executed. Through the network shutdown condition, the waste of electric energy can be effectively reduced, and the user can set the preset time value by himself to ensure timely communication and improve work efficiency.

In an embodiment where the second network shutdown condition is applied, the smart terminal further includes a second receiving unit configured to: receive a second short message after opening the mobile network connection, and obtain the content of the second short message;

The closing judging unit 14 is also configured to judge whether the content of the second short message satisfies the network closing condition of the smart terminal; the network closing condition of the closing control unit also includes: the content of the second short message contains a preset The closing identification content of the closing identification content is used to trigger the smart terminal to close the mobile network connection.

At least one closing identification content is preset in the smart terminal, which is used to trigger the smart terminal to turn off the mobile network or the Wi-Fi network. When it is judged according to the foregoing method that the content of the second short message contains the preset closing identification content, it is determined that the second short message satisfies the network closing condition. Through the network shutdown condition, it is possible for the smart terminal to turn off the mobile network and/or Wi-Fi network only after receiving a second text message containing the preset shutdown identification content when the mobile network and/or Wi-Fi network is turned on. -Fi network to realize accurate control of network remote shutdown, thereby further saving power and data traffic while ensuring timely communication.

The closing control unit 15 is configured to close the mobile network connection of the smart terminal when the network closing condition is met.

In Android, there are two ways to turn off the mobile network:

First, change the APN (Access Point) through the database of the operating system, so as to realize the closing of the mobile network;

Second, call the setMoblieDataEnabled method of the system (ConnectivityManager) through reflection, and call setMobileDataStatus(context, false) to close the mobile network. At the same time, you can also call the getMoblieDataEnabled method through reflection to obtain the current mobile network on and off status of the smart terminal.

In a possible embodiment of enabling the Wi-Fi network connection, when the network shutdown condition is satisfied, the Wi-Fi network may also be turned off, so as to further reduce power consumption. In Android, the Wi-Fi network can be turned off through the setWifiEnabled method.

In some possible embodiments, it is necessary to make the smart terminal send a heartbeat packet to maintain a long connection. Therefore, when the network shutdown condition is met, the smart device can also be kept in the state of opening the mobile network or Wi-Fi network connection, and The heartbeat packet sending frequency of the mobile network connection or the Wi-Fi network is set to a preset frequency value, preferably, the preset frequency value is lower than the heartbeat packet sending frequency before the setting. This solution enables the smart terminal to reduce power and/or data traffic consumption while keeping the mobile network and/or Wi-Fi network turned on and maintaining a long connection.

Through the disclosure of the smart terminal of the present invention, it can be known that the implementation of the present invention can effectively save power and data traffic and ensure timely communication by controlling the network connection of the smart terminal, thereby improving the user experience when using the smart terminal.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. The above-mentioned The storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like.

The network connection control method and the smart terminal provided by the present invention have been introduced in detail above. For those skilled in the art, there will be changes in the specific implementation and application scope without departing from the principles of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims (10)

1. A network connection control method, characterized in that, comprising the steps of: Receiving an incoming call or a first text message, obtaining the calling number and/or called number of the incoming call or first text message, and determining whether they meet the verification conditions; When the verification condition is satisfied, obtain the phone content of the incoming call or the text message content of the first text message, and determine whether it contains a preset identification content; When the identification content is included, the mobile network connection is opened by using the corresponding phone number identity in the smart terminal. 2. The network connection control method according to claim 1, wherein the verification condition includes: the called number of the incoming call and/or the first short message is a connected mobile phone number in the smart terminal The online telephone number of the communication network. 3. The network connection control method according to claim 2, wherein the process of determining whether the phone content contains preset identification content comprises: Connecting the incoming call and collecting audio data; Carry out voice recognition and/or key tone recognition according to the audio data, and determine whether it contains preset identification content; the identification content is used to trigger the smart terminal to start a mobile network connection. 4. The network connection control method according to claim 1, wherein when the identification content is included, it is detected whether the Wi-Fi network connection is available; if so, the Wi-Fi network is enabled and used preferentially. 5. The network connection control method according to any one of claims 1-4, further comprising the following subsequent steps: Judging whether the mobile network connection meets the network shutdown condition of the smart terminal; When the network closing condition is met, the mobile network of the smart terminal is closed. 6. The network connection control method according to claim 5, characterized in that, after the mobile network connection or the Wi-Fi network connection is turned on, the working hours of the mobile network connection or the Wi-Fi network connection are calculated; The network shutdown condition includes: the working time reaches a preset time value; When the network closing condition is met, the mobile network of the smart terminal and/or the Wi-Fi network are closed. 7. The network connection control method according to claim 5, characterized in that, after enabling the mobile network connection, further comprising the following steps: receiving a second short message, and acquiring the content of the second short message; Judging whether the content of the second short message satisfies the network closing condition of the smart terminal; the network closing condition also includes: the content of the second short message contains a preset closing identification content, and the closing identification content is used to trigger the smart terminal. The terminal turns off the mobile network. 8. The network connection control method according to claim 6, characterized in that, when the network shutdown condition is satisfied, the smart device is kept in the state of opening the mobile network connection, and the heartbeat packet of the mobile network connection is sent to the frequency Set to preset frequency value. 9. An intelligent terminal, characterized in that it comprises: A first receiving unit and a verification unit, the first receiving unit is configured to receive an incoming phone call and/or a first text message, and the verification unit is configured to obtain the calling number and/or of the incoming phone call or first text message The called number, to determine whether it meets the verification conditions; The identification unit is configured to acquire the content of the incoming call or the content of the first short message when the verification condition is satisfied, and determine whether it contains a preset identification content; The opening control unit is configured to use the corresponding phone number identity in the smart terminal to open the mobile network connection when the identification content is included. 10. The intelligent terminal according to claim 9, wherein the process of determining whether the phone content contains preset identification content comprises: Connecting the incoming call and collecting audio data; Carry out voice recognition and/or key tone recognition according to the audio data, and determine whether it contains preset identification content; the identification content is used to trigger the smart terminal to start a mobile network connection.