CN110087287B

CN110087287B - Control method and device for terminal network searching, mobile terminal and storage medium

Info

Publication number: CN110087287B
Application number: CN201910331262.9A
Authority: CN
Inventors: 姚能辉
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2023-08-11
Anticipated expiration: 2039-04-23
Also published as: CN110087287A

Abstract

The invention discloses a control method for searching network by a terminal, which comprises the following steps: when the screen of the terminal is detected to be switched to the screen-off state, recording the screen-off duration of the terminal in the screen-off state continuously, and detecting whether the screen-off duration exceeds a preset first duration; if the screen-off duration does not exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy to perform network searching, wherein a full-frequency-band network searching mode in the terminal network searching modes is marked as the first network searching strategy, and a final network-injection-frequency-band network searching mode is marked as the second network searching strategy; if the screen-off duration exceeds the preset first duration, the control terminal selects a second network searching strategy to perform network searching. In addition, the invention also provides a control device for searching the network of the terminal, the mobile terminal and a storage medium, and solves the technical problems that the electric energy consumption is serious and the endurance of the terminal is influenced in the process of searching all the networks with different frequency points.

Description

Control method and device for terminal network searching, mobile terminal and storage medium

Technical Field

The present invention relates to the field of terminal network technologies, and in particular, to a method and apparatus for controlling network searching of a terminal, a mobile terminal, and a storage medium.

Background

At present, various technologies in a mobile communication system are rapidly developed, with the continuous evolution of mobile network technologies, an intelligent terminal has already realized access to a mobile network based on multiple technology modes, however, along with the coexistence state of the terminal accessing to the mobile network in multiple technology modes, the process of realizing access to the mobile network by the terminal also becomes more and more complex correspondingly. The multi-mode coverage scene based on the mobile network, namely the network signal coverage of a 2G network, a 3G network, a 4G network, an upcoming commercial 5G network, a mobile WIFI network and the like, and different communication protocols based on which different network operators (such as mobile, communication and telecom) access the network, causes the frequency point staggering and complicacy of the network signal, when the terminal searches the accessible mobile network, the terminal needs to search all different frequency point networks, the network searching process consumes long time, and the terminal needs to call a large amount of background resources in the whole network searching process, so that the terminal electric energy consumption is fast, and the terminal cruising ability is seriously affected.

Disclosure of Invention

The invention mainly aims to provide a control method and device for searching a network of a terminal, a mobile terminal and a storage medium, and aims to solve the technical problems that electric energy consumption is serious and the endurance of the terminal is influenced in the process of searching all networks with different frequency bands.

In order to achieve the above object, an embodiment of the present invention provides a method for controlling network searching of a terminal, where the method for controlling network searching of a terminal includes:

when the screen of the terminal is detected to be switched to a screen-off state, recording the screen-off duration of the terminal in the screen-off state continuously, and detecting whether the screen-off duration exceeds a preset first duration;

if the screen-off duration does not exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy to perform network searching, wherein a full-frequency-band network searching mode in the terminal network searching modes is marked as the first network searching strategy, and a final network-injection-frequency-band network searching mode is marked as the second network searching strategy;

and if the screen-off duration exceeds the preset first duration, the control terminal selects the second network searching strategy to perform network searching.

Optionally, the step of marking the full-band network searching mode in the terminal network searching modes as a first network searching strategy and marking the last network injection band network searching mode as a second network searching strategy includes:

Acquiring a network searching mode of a terminal searching network signal;

detecting and marking a full-frequency-band network searching mode for searching full-frequency-band network signals in the network searching mode as a first network searching strategy;

and detecting and marking a second network searching strategy as a last network searching mode of the network in the network searching mode, wherein the last network searching mode only searches the network signals in the network injecting frequency range when the terminal is in screen off state.

Optionally, the preset first duration is a critical threshold value of selecting the network searching strategy when determining that the terminal is on screen again,

the control method for searching the network by the terminal further comprises the following steps:

detecting the residual electric quantity of a terminal battery, and correspondingly adjusting the preset first time length according to the residual electric quantity, wherein if the residual electric quantity is larger, the preset first time length is adjusted to be shorter.

Optionally, the control method for searching for the network by the terminal further comprises the following steps:

and adjusting the network searching interval time of the network searching of the terminal according to the residual electric quantity of the battery of the terminal, wherein if the residual electric quantity is larger, the network searching interval time is adjusted to be shorter.

Optionally, the step of adjusting the network searching interval time of the network searching for the terminal according to the remaining power of the battery of the terminal includes:

When the current residual electric quantity of the battery of the terminal is detected to be smaller than or equal to the preset electric quantity, correspondingly shortening the network searching interval time of the terminal in the network searching process;

when the current residual electric quantity of the battery of the terminal is detected to be larger than the preset electric quantity, correspondingly increasing the network searching interval time of the terminal in the network searching process.

Optionally, the control method for network searching of the terminal comprises the following steps:

when the terminal is detected to be switched from the screen-off state to the screen-on state, the control terminal directly selects the first network searching strategy and the second network searching strategy to perform network searching.

and when the screen-off duration is detected to be longer than a preset second duration, the control terminal stops network searching, wherein the second preset duration is longer than the first preset duration.

In addition, in order to achieve the above object, the present invention further provides a control device for searching for a network at a terminal, where the control device for searching for a network at a terminal includes:

the recording detection module is used for recording the screen-off duration of the terminal in the screen-off state continuously when detecting that the screen of the terminal is switched to the screen-off state, and detecting whether the screen-off duration exceeds a preset first duration;

The first control selection module is used for controlling the terminal to select a first network searching strategy and a second network searching strategy to perform network searching if the screen extinguishing duration does not exceed a preset first duration, wherein a full-frequency-band network searching mode in a terminal network searching mode is marked as the first network searching strategy, and a final network injection frequency-band network searching mode is marked as the second network searching strategy;

and the second control selection module is used for controlling the terminal to select the second network searching strategy to perform network searching if the screen-off duration exceeds the preset first duration.

In addition, in order to achieve the above purpose, the present invention also provides a mobile terminal;

the mobile terminal includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:

the computer program when executed by the processor implements the steps of the control method for terminal network searching as described above.

In addition, in order to achieve the above object, the present invention also provides a storage medium;

the storage medium stores a computer program which, when executed by a processor, implements the steps of the control method for terminal network searching as described above.

According to the control method, the device, the mobile terminal and the storage medium for network searching of the terminal, when the screen of the terminal is detected to be switched to the screen-off state, the screen-off duration of the terminal in the screen-off state is recorded, and whether the screen-off duration exceeds a preset first duration is detected; if the screen-off duration does not exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy to perform network searching, wherein a full-frequency-band network searching mode in the terminal network searching modes is marked as the first network searching strategy, and a final network-injection-frequency-band network searching mode is marked as the second network searching strategy; and if the screen-off duration exceeds the preset first duration, the control terminal selects the second network searching strategy to perform network searching.

The method comprises the steps of marking all network searching modes when the terminal searches network signals, namely marking the full-frequency-band network searching mode for searching the full-frequency-band network signals as a first network searching strategy in the terminal network searching modes, marking the last network searching mode for searching the network signals of the network injection frequency band when the terminal is in a screen-off state as a second network searching strategy, acquiring screen-off time length of the terminal in the screen-off state from screen-off state to screen-on state again, and controlling the terminal to select the first network searching strategy and the second network searching strategy to perform network searching when the screen-off time length is detected to not exceed a preset first time length, namely, when the screen-off time length is detected to exceed a critical threshold value for determining the network searching strategy selected by the terminal, and controlling the terminal to select the second network searching strategy to perform network searching when the screen-off time length is detected to exceed the preset first time length, namely, the screen-off time length is controlled to be controlled to select the second network searching strategy when the terminal is in screen-on state again.

The network searching method comprises the steps of detecting the length of a terminal in a screen-off state from screen off to screen on again, controlling the terminal to select a corresponding network searching mode for searching all the full-band network, or controlling the terminal to select a network searching mode for searching only the network signal of the network in the network-injecting frequency band where the terminal is in the screen-off state, adjusting the network searching mode of the terminal based on the screen-off time, selecting the network searching mode for searching all the full-band network with relatively more electric energy consumption when the screen-off time is short, and selecting the network searching mode for searching only the network signal of the network in the network-injecting frequency band where the terminal is in the screen-off state when the screen-off time is long, thereby ensuring that the terminal can search and access the network for users when the screen is on, reducing the whole power consumption of the terminal, and prolonging the whole duration of the terminal.

Drawings

FIG. 1 is a schematic diagram of an alternative hardware architecture of a mobile terminal according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a wireless communication device of the mobile terminal of FIG. 1;

fig. 3 is a schematic flow chart of a first embodiment of a control method for network searching by a terminal according to the present invention;

fig. 4 is a schematic functional block diagram of an embodiment of a control device for network searching at a terminal according to the present invention;

fig. 5 is a schematic diagram of an application scenario of an embodiment of a control method for network searching by a terminal according to the present invention;

fig. 6 is a schematic diagram of a network searching cycle of a terminal according to an embodiment of the control method for network searching of a terminal of the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.

The terminal may be implemented in various forms. For example, the terminals described in the present invention may include wearable terminal devices such as smart watches, smart bracelets, smart glasses, and various flexible screens, and may even be mobile terminals such as mobile phones, tablet computers, notebook computers, palm top computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, smart bracelets, pedometers, and stationary terminals such as digital TVs, desktop computers, and the like.

The following description will be given taking a mobile terminal as an example, and those skilled in the art will understand that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for a moving purpose.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention, the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 1 is not limiting of the mobile terminal and that the mobile terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.

The following describes the components of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be used for receiving and transmitting signals during the information receiving or communication process, specifically, after receiving downlink information of the base station, processing the downlink information by the processor 110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, global System for Mobile communications), GPRS (General Packet Radio Service ), CDMA2000 (Code Division Multiple Access, CDMA 2000), WCDMA (Wideband Code Division Multiple Access ), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time Division synchronous code Division multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency Division Duplex Long term evolution), and TDD-LTE (Time Division Duplexing-Long Term Evolution, time Division Duplex Long term evolution), etc.

WiFi belongs to a short-distance wireless transmission technology, and a mobile terminal can help a user to send and receive e-mails, browse web pages, access streaming media and the like through the WiFi module 102, so that wireless broadband Internet access is provided for the user. Although fig. 1 shows a WiFi module 102, it is understood that it does not belong to the necessary constitution of a mobile terminal, and can be omitted entirely as required within a range that does not change the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the mobile terminal 100. The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive an audio or video signal. The a/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, the graphics processor 1041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting the audio signal.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1061 and/or the backlight when the mobile terminal 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for applications of recognizing the gesture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; as for other sensors such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured in the mobile phone, the detailed description thereof will be omitted.

The display unit 106 is used to display information input by a user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal. In particular, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout by using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 110, and can receive and execute commands sent from the processor 110. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc., as specifically not limited herein.

Further, the touch panel 1071 may overlay the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or thereabout, the touch panel 1071 is transferred to the processor 110 to determine the type of touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the mobile terminal, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device can be connected with the mobile terminal 100. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and an external device.

The memory 109 may be used to store software programs and various data, and the memory 109 may be a computer storage medium, and the memory 109 stores a control program for network searching by the terminal of the present invention. The memory 109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. For example, the processor 110 executes a control program of the terminal network searching in the memory 109 to implement the steps of the embodiments of the control method of the terminal network searching according to the present invention.

Processor 110 may include one or more processing units; alternatively, the processor 110 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to the respective components, and optionally, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based will be described below.

Referring to fig. 2, fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present invention, where the communication network system is an LTE system of a general mobile communication technology, and the LTE system includes a UE (User Equipment) 201, an e-UTRAN (Evolved UMTS Terrestrial Radio Access Network ) 202, an epc (Evolved Packet Core, evolved packet core) 203, and an IP service 204 of an operator that are sequentially connected in communication.

Specifically, the UE201 may be the terminal 100 described above, and will not be described herein.

The E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc. The eNodeB2021 may be connected with other eNodeB2022 by a backhaul (e.g., an X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide access from the UE201 to the EPC 203.

EPC203 may include MME (Mobility Management Entity ) 2031, hss (Home Subscriber Server, home subscriber server) 2032, other MMEs 2033, SGW (Serving Gate Way) 2034, pgw (PDN Gate Way) 2035 and PCRF (Policy and Charging Rules Function, policy and tariff function entity) 2036, and so on. The MME2031 is a control node that handles signaling between the UE201 and EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location registers (not shown) and to hold user specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034 and PGW2035 may provide IP address allocation and other functions for UE201, PCRF2036 is a policy and charging control policy decision point for traffic data flows and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem ), or other IP services, etc.

Although the LTE system is described above as an example, it should be understood by those skilled in the art that the present invention is not limited to LTE systems, but may be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and the communication network system, various embodiments of the method of the present invention are provided.

The invention provides a control method for searching network by a terminal, which comprises the following steps:

when the screen of the terminal is detected to be switched to a screen-off state, recording the screen-off duration of the terminal in the screen-off state continuously, and detecting whether the screen-off duration exceeds a preset first duration; if the screen-off duration does not exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy to perform network searching, wherein a full-frequency-band network searching mode in the terminal network searching modes is marked as the first network searching strategy, and a final network-injection-frequency-band network searching mode is marked as the second network searching strategy; and if the screen-off duration exceeds the preset first duration, the control terminal selects the second network searching strategy to perform network searching.

Specifically, referring to fig. 3, fig. 3 is a flow chart of a first embodiment of a control method for searching for a network by a terminal according to the present invention, where the control method for searching for a network by a terminal includes:

and step S10, when the screen of the terminal is detected to be switched to the screen-off state, recording the screen-off duration of the terminal in the screen-off state continuously, and detecting whether the screen-off duration exceeds a preset first duration.

When the screen of the terminal is detected to be off, starting to record the off-screen duration of the terminal in the off-screen state from the current off-screen state to the screen-again on state, and detecting whether the recorded off-screen duration exceeds the preset first duration or not when the terminal is on-screen again.

It should be noted that, the preset first duration is a critical threshold value for determining the network searching strategy selected by the terminal.

Specifically, for example, a timer is additionally arranged, when the timer of the terminal screen-off timer starts to count until the timer of the terminal screen-on timer stops counting, so that the screen-off time of the terminal in the screen-off state recorded by the timer is obtained, or when the terminal screen-off is detected, a terminal screen-off time node displayed by a terminal system at the screen-off time is obtained, the first screen-on time of the terminal after the current screen-off is detected, and after the screen-on time is detected, a terminal screen-on time node displayed by the terminal system at the screen-on time is obtained, based on the screen-off time node and the screen-on time node, the screen-off time of the terminal in the screen-off state from screen-off to screen-on again is calculated, and when the timer of the terminal screen-off timer is detected, counting is started until the timer of the terminal screen-on time stops counting; detecting whether the screen-off duration of the terminal exceeds a preset critical threshold value for determining whether the terminal selects the first network searching strategy or the second network searching strategy and performing network searching.

And step S20, if the screen-off duration does not exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy to perform network searching.

If the recorded screen-off duration of the terminal in the screen-off state is detected not to exceed the preset first duration, the control terminal selects a first network searching strategy and a second network searching strategy at the current screen-on moment, and network searching is carried out in the coverage range of the mobile network.

Specifically, for example, when the screen is on at the current screen-on moment is detected, the screen-off duration from the last screen-off to the screen-off state between the current screen-on moment and 50 minutes is not longer than a preset first duration (determining the critical threshold value of the terminal selecting the network searching strategy) for 1 hour, the first network searching strategy and the second network searching strategy of the terminal selecting the mark are controlled to perform available network searching on the 2G, 3G, 4G or even 5G networks in the coverage area of the mobile network where the terminal is currently located, and the 4G network of the frequency band where the last network injection is located when the terminal is searched in the screen-locking state in the 2G, 3G, 4G or even 5G networks in the coverage area.

In step S20, the full-band network searching mode of the terminal network searching modes is marked as a first network searching strategy, and the last network-injecting band network searching mode is marked as a second network searching strategy.

When the terminal is accessed to the mobile network, the whole network searching mode of the terminal for searching the mobile network is detected, the whole frequency band network searching mode of searching the networks of all frequency bands in the mobile network one by one is marked as a first network searching strategy, and the last network filling frequency band network searching mode of searching the access frequency band network when the terminal is in the network searching mode of the terminal is in the screen off state is marked as a second network searching strategy.

It should be noted that, as those skilled in the art should know, when the terminal accesses the mobile network, the network searching method of the terminal for searching the mobile network is not limited to the full-band network searching method and the last-band network searching method, and therefore, the full-band network searching method and the last-band network searching method do not limit all the network searching methods of the terminal.

Specifically, for example, when the terminal is on screen, in order to meet the requirements of users on using the terminal and the mobile network, the terminal needs to access to the available mobile network immediately at present, then the terminal searches the network in the coverage area of the mobile network where the terminal is currently located, and after the available mobile network is searched, the terminal performs the network injection access for the user to use, then the network searching mode of the terminal is marked in the process of searching the network in the coverage area of the mobile network where the terminal is currently located, that is, the full-band network searching mode of searching all the frequency bands in the coverage area of the mobile network is marked as a first network searching strategy, and the last network searching mode of the network in the frequency band where the last network injection is located when the terminal is off screen is marked as a second network searching strategy.

Further, the step of marking the full-band network searching mode in the terminal network searching mode as a first network searching strategy and marking the last network filling band network searching mode as a second network searching strategy comprises the following steps:

step a, a network searching mode of searching network signals by a terminal is obtained.

And detecting and acquiring all network searching modes for searching the mobile network when the terminal accesses the mobile network.

And b, detecting and marking a full-band network searching mode for searching the full-band network signals in the network searching mode as a first network searching strategy.

And marking the full-frequency-band network searching mode for searching the networks of all frequency bands in the mobile network one by one as a first network searching strategy in the detected full-network searching mode of the terminal.

Specifically, for example, in the application scenario 1 shown in fig. 5, a full-band network searching manner in which the terminal searches all the frequency band networks, i.e., 2G, 3G, 4G, and even 5G networks, in the coverage area of the mobile network is marked as a first network searching policy.

And c, detecting and marking a second network searching strategy as a last network searching mode of the network in the network searching mode, wherein the last network searching mode only searches the network signals in the network injecting frequency band when the terminal is in screen off state.

And marking the last network searching mode of the network injection frequency band, which is used for searching the access frequency band network only when the terminal is in screen off, as a second network searching strategy in all the detected network searching modes of the terminal.

Specifically, for example, in the application scenario 2 shown in fig. 5, a last network-injection frequency band network searching mode in which the terminal searches only for a 2G, 3G, 4G or 5G network in a coverage area of the mobile network, even in a 5G network, where a last network-injection frequency band is located when the terminal is in a screen-off state is marked as a second network searching policy.

And step S30, if the screen-off duration exceeds the preset first duration, the control terminal selects the second network searching strategy to perform network searching.

If the recorded screen-off duration of the terminal in the screen-off state exceeds the preset first duration, the control terminal selects a second network searching strategy at the current screen-on moment, and network searching is carried out in the coverage range of the mobile network.

Specifically, for example, when the screen is on at the current screen-on moment, the screen-off duration from the last screen-off to the screen-off state between the current screen-on moment is detected, namely 1.5 hours, exceeds the preset first duration (determining the critical threshold value of the network searching strategy selected by the terminal), namely 1 hour, the terminal is controlled to select the marked second network searching strategy at the current screen-on moment, and only searches the 4G network of the frequency band where the network is finally injected when the terminal is cut into the screen-locking state in the 2G, 3G, 4G or even 5G network within the coverage range of the mobile network where the terminal is currently located.

In this embodiment, when the terminal is detected to be in the off state from the current off state to the second on state, recording the off duration of the terminal in the off state from the current off state to the second on state, detecting whether the recorded off duration exceeds a preset first duration or not when the terminal is in the second on state, if the recorded off duration of the terminal in the off state does not exceed the preset first duration, controlling the terminal to select a first network searching strategy and a second network searching strategy, searching the network in the coverage area of the mobile network, wherein, when the terminal is detected to access the mobile network, the terminal searches all the network searching modes of the mobile network, in the network searching modes of the detected terminal, the network searching modes of all the frequency bands in the mobile network are marked as the first network searching strategy, and in the network searching modes of the terminal, if the recorded off duration of the terminal in the off state does not exceed the preset first time, controlling the terminal to select the second network searching strategy at the current on state, and controlling the terminal to search the network in the coverage area of the mobile network searching strategy at the second on state.

The method comprises the steps of detecting the duration of a terminal in a screen-off state from screen off to screen on again, controlling the terminal to select a corresponding network searching mode for searching all the network in the full frequency band when the terminal is screen-off again, or controlling the terminal to select a network searching mode for searching only the network signal in the network frequency band of the injection network where the terminal is screen-off, selecting the network searching mode for searching all the network in the full frequency band with relatively more electric energy consumption when the screen-off duration is shorter based on the screen-off duration and the residual electric quantity of the battery of the terminal, ensuring that the terminal can search and access the network to meet the user requirement when the screen-off duration is shorter, selecting the network searching mode for searching only the network signal in the network frequency band where the terminal is screen-off when the screen-off is shorter, and intelligently adjusting the critical threshold value of the network searching strategy when the terminal is determined to be screen-off again through the residual electric quantity of the battery of the terminal, so that the whole power consumption of the terminal is prolonged.

Further, on the basis of the first embodiment of the control method for searching the network by the terminal, a second embodiment of the control method for searching the network by the terminal is provided, and in this embodiment, the control method for searching the network by the terminal further includes:

And step A, detecting the residual electric quantity of the battery of the terminal, and correspondingly adjusting the preset first time according to the residual electric quantity.

Obtaining the residual electric quantity of the terminal battery at the current moment, correspondingly shortening the preset first time length if the residual electric quantity is detected to be larger than the preset first electric quantity, and correspondingly increasing the preset first time length if the residual electric quantity is detected to be smaller than or equal to the preset first electric quantity.

It should be noted that, if the current remaining power of the battery of the terminal is greater, the preset first duration (determining the critical threshold value of the network searching strategy selected by the terminal) is adjusted to be shorter.

Specifically, for example, the residual capacity of the battery at the current moment of the terminal is obtained from a monitoring record of the current battery state of the terminal by the terminal system, and when the current residual capacity of the terminal is detected to be greater than 30% of the total electric quantity of the preset first electric quantity, the first preset duration (determining the critical threshold value of the network searching strategy selected by the terminal) is correspondingly shortened by one time, namely the original first preset duration, namely 1 hour, is reduced to 0.5 hour; when the current residual electric quantity of the terminal is detected to be smaller than or equal to the preset first electric quantity, namely 30% of the total electric quantity of the terminal, the first preset duration is correspondingly doubled, namely the original first preset duration is reduced to 2 hours from 1 hour.

And B, adjusting the network searching interval time of the network searching of the terminal according to the residual electric quantity of the battery of the terminal.

Detecting the residual electric quantity of a terminal battery, and correspondingly performing increase adjustment or shortening adjustment in the network searching interval time based on the first network searching strategy and/or the second network searching strategy in the terminal operation process according to whether the detected residual electric quantity is larger than a preset second electric quantity.

It should be noted that, if the current residual capacity of the battery of the terminal is more, the terminal is adjusted to be shorter based on the network searching interval time; in addition, the preset second electric quantity may be the same as the preset first electric quantity, for example, the preset first electric quantity and the preset second electric quantity are set to be 30% of the total electric quantity of the terminal, or the preset second electric quantity may be set to be other threshold value different from the preset first electric quantity.

Specifically, for example, from a monitoring record of the current battery state of the terminal by the terminal system, the remaining capacity of the battery at the current moment of the terminal is obtained, and when detecting whether the current remaining capacity of the terminal is greater than 30% of the total capacity of the terminal, which is the preset second capacity (in this embodiment, the preset second capacity is set to be the same as the preset first capacity), the network searching interval time of the terminal for network searching is correspondingly increased and adjusted or reduced and adjusted in the running process of the terminal.

Further, step B includes:

and B1, correspondingly reducing the network searching interval time of the terminal in the network searching process when the current residual electric quantity of the battery of the terminal is detected to be smaller than or equal to the preset electric quantity.

Specifically, for example, in a monitoring record of a current battery state of the terminal, the residual capacity of the battery at the current moment of the terminal is 30% of the total electric capacity of the terminal, when the current residual capacity of the terminal is detected to be equal to the preset second electric capacity which is 30% of the total electric capacity of the terminal, the network searching interval time of the terminal in the coverage area of the mobile network where the terminal is located is prolonged to be one time of the original network searching interval time in the running process, namely, the original network searching interval time is set to be 5 seconds, and when the 30% of the residual capacity is detected to be equal to the preset second electric capacity which is 30%, the original network searching interval time is prolonged to be one time to 10 seconds.

And B2, correspondingly increasing the network searching interval time of the terminal in the network searching process when the current residual electric quantity of the battery of the terminal is detected to be larger than the preset electric quantity.

Specifically, for example, in a monitoring record of a current battery state of the terminal, the residual capacity of the battery at the current moment of the terminal is 70% of the total electric capacity of the terminal, when the current residual capacity of the terminal is detected to be greater than the preset second electric capacity, namely 30% of the total electric capacity of the terminal, the network searching interval time of the terminal in the coverage area of the mobile network is shortened to half of the original network searching interval time in the running process of the terminal, namely the original network searching interval time is set to 5 seconds, and when the residual capacity is detected to be 70% greater than the preset second electric capacity, the original network searching interval time, namely 5 seconds, is shortened by one time to 2.5 seconds.

Further, the control method for searching the network by the terminal of the invention further comprises the following steps:

and C, when the terminal is detected to be switched from the screen-off state to the screen-on state, the control terminal directly selects the first network searching strategy and the second network searching strategy to perform network searching.

Specifically, for example, when the screen of the terminal is detected, the control terminal directly searches for available networks according to the marked first network searching strategy and the marked second network searching strategy, namely in 2G, 3G, 4G and even 5G networks in the coverage range of the mobile network where the terminal is currently located, and searches for networks in the frequency band where the last net is located when the terminal cuts into the screen locking state in the coverage range, so that the terminal can search for and access to the networks when the screen is on, and the user requirement is met.

And D, when the screen-off duration is detected to exceed the preset second duration, the control terminal stops network searching.

And detecting the screen-off duration when the terminal is in the screen-off state, and when the screen-off duration is detected to exceed the preset second duration, controlling the terminal to immediately stop searching the available mobile network.

It should be noted that, the preset second time length is a critical threshold value for controlling the terminal to stop searching the available network in the coverage area of the mobile network, and the preset second time length is longer than the preset first time length. For example, the preset second duration, that is, the critical threshold value for controlling the terminal to stop searching the available network in the coverage area of the mobile network is set to 2 hours (greater than the preset first duration, that is, the critical threshold value for determining that the terminal selects the network searching strategy is 1 hour), that is, when the screen-off duration of the terminal in the screen-off state exceeds 2 hours, the terminal is judged to be in the coverage area of the mobile network currently, or in the situation that the user has a rest and does not use the terminal, or other situations that the terminal does not need to access the network to operate.

Specifically, for example, when the screen-off of the terminal is detected, counting the screen-off duration of the terminal in the screen-off state, and when the counted screen-off duration exceeds the critical threshold value for controlling the terminal to search the available network in the coverage area of the mobile network for 2 hours, judging that the terminal is in the condition of not needing to access the network for operation of the user, then controlling the terminal to immediately stop searching the available network in the coverage area of the mobile network so as to achieve the purpose of saving the electric quantity of the terminal.

In this embodiment, by acquiring the remaining power of the terminal battery at the current moment, if the remaining power is detected to be greater than the preset first power, correspondingly shortening the preset first duration, if the remaining power is detected to be less than or equal to the preset first power, correspondingly increasing the preset first duration, detecting the remaining power of the terminal battery, and when the detected remaining power is greater than the preset second power, performing network searching based on the first network searching strategy and/or the second network searching strategy in the terminal operation process, correspondingly increasing, adjusting or shortening the network searching interval time, detecting the screen-off duration of the terminal in the screen-off state, and when the screen-off duration is detected to be greater than the preset second duration, immediately stopping searching the available mobile network by the control terminal.

When the terminal is on screen again, the control terminal directly searches all available mobile networks in the mobile network, so that the use requirement of a user is ensured, the network searching interval time in the running process of the terminal is correspondingly increased, adjusted or shortened according to the residual electric quantity of a battery of the terminal, and when the electric quantity of the terminal is smaller, the network searching interval time is properly prolonged, so that the terminal can be ensured to be connected to the available mobile network to meet the use requirement of the user, the electric energy consumption of the terminal is reduced, and the integral cruising of the terminal is further improved; in addition, by monitoring the screen-off duration of the terminal in the screen-off state, when the screen-off duration exceeds the critical threshold value of the condition that the terminal is judged to be in a state of being unnecessary to be connected with an available network for a user, the control terminal stops searching the available network, so that the electric energy consumption of the terminal is further reduced, the terminal endurance capacity is improved, the intelligence of the terminal is improved, the terminal endurance capacity is improved under the condition that the basic use requirement of the user is ensured, and the user enjoys higher use experience.

Further, to assist understanding of the above embodiments, the first network searching policy and the second network searching policy mentioned in the method for controlling network searching by the terminal of the present invention, that is, the terminal traverses one by one in 2G, 3G, 4G or even 5G networks in a coverage area of the mobile network to perform available network searching, and describes power consumption of the terminal in two network searching modes of a network in which a last network is located when the terminal searches in a coverage area to switch into a screen locking state, please refer to fig. 6, fig. 6 is a network searching period schematic diagram of the terminal:

In fig. 6, the deep color part selected by the left and right dashed lines is taken as a terminal to perform an available network searching, and the network searching period includes a full-band network searching mode terminal battery power consumption condition identified by the first network searching strategy, a front 27.16 second part of the deep color part selected by the dashed lines, and a final network injecting frequency band network searching mode terminal battery power consumption condition identified by the second network searching strategy, a rear 37.61 second part of the deep color part selected by the dashed lines, where the network searching period is about 64.77 seconds, and the average current is 40.26mA, so that network searching is performed completely according to two network searching modes (the first network searching strategy+the second network searching strategy in the control method of the terminal network searching of the invention) in the network searching period, and the power consumption data of the terminal battery in one day (24 hours) is 24×40.26= 966.24mAh, but the network searching mode is performed only according to the last network injecting frequency band network searching mode in the network searching period (the network searching strategy of the network searching terminal of the invention is about 24×40.26.85.85 m, and the average current is about 4.8 m in the network searching period in the network searching mode of the network searching period is performed according to the network searching mode of the last network injecting frequency band (24 hours) is about 4.8 m.8 m.

According to the control method for searching the network of the terminal, based on the length of the screen-off duration of the terminal and the residual capacity of the battery of the terminal, the intelligent control terminal selects a network searching mode for searching the full-frequency-band network with relatively more electric energy consumption, or selects a network searching mode for searching the network signal of the network injection frequency band where the terminal is in when the terminal is in screen-off, so that the overall power consumption of the terminal is reduced, and the overall cruising of the terminal is prolonged.

In addition, referring to fig. 4, fig. 4 is a schematic diagram of functional modules of a control device for searching a network by a terminal according to the present invention, and in an embodiment of the present invention, a control device for searching a network by a terminal is further provided, where the control device for searching a network by a terminal of the present invention includes:

Optionally, in the first control selection module, the marking unit marks a full-band network searching mode in the terminal network searching modes as a first network searching strategy, marks a last network filling frequency band network searching mode as a second network searching strategy, and includes:

the acquisition unit acquires a network searching mode of searching network signals by the terminal;

the first detection marking unit is used for detecting and marking that a full-frequency-band network searching mode for searching the full-frequency-band network signals is a first network searching strategy;

and the second detection marking unit is used for detecting and marking that the last network searching mode of the network injecting frequency band only searches the network injecting frequency band network signal when the terminal is in the screen-off state is a second network searching strategy.

Optionally, the control device for searching for the network at the terminal further includes:

the first adjusting module is used for detecting the residual electric quantity of the terminal battery, and correspondingly adjusting the preset first time length according to the residual electric quantity, wherein if the residual electric quantity is larger, the preset first time length is adjusted to be shorter.

and the second adjusting module is used for adjusting the network searching interval time of the network searching of the terminal according to the residual electric quantity of the battery of the terminal, wherein if the residual electric quantity is larger, the network searching interval time is adjusted to be shorter.

Optionally, the second adjustment module includes:

the time length shortening unit correspondingly reduces the network searching interval time of the terminal in the network searching process when detecting that the current residual electric quantity of the battery of the terminal is smaller than or equal to the preset electric quantity;

and the duration increasing unit correspondingly increases the network searching interval time of the terminal in the network searching process when detecting that the current residual electric quantity of the battery of the terminal is larger than the preset electric quantity.

Optionally, the control device for searching the network at the terminal of the present invention further includes:

and the screen-on network searching control module is used for controlling the terminal to directly select the first network searching strategy and the second network searching strategy to perform network searching when detecting that the terminal is switched from the screen-off state to the screen-on state.

and the network searching control module is used for controlling the terminal to stop searching the network when detecting that the screen extinguishing time length exceeds a preset second time length, wherein the second preset time length is longer than the first preset time length.

The steps for implementing each functional module of the terminal network searching control device can refer to each embodiment of the terminal network searching control method of the present invention, and will not be described herein.

The invention also provides a mobile terminal, which comprises: memory, processor, communication bus and terminal network searching control program stored on the memory:

the communication bus is used for realizing connection communication between the processor and the memory;

the processor is used for executing the control program of the terminal network searching so as to realize the steps of each embodiment of the control method of the terminal network searching.

The invention also provides a storage medium storing one or more programs, the one or more programs being further executable by one or more processors for implementing the steps of the embodiments of the control method for terminal network searching.

The specific implementation manner of the computer readable storage medium of the present invention is basically the same as the above embodiments of the terminal network searching control method, and will not be described herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims

1. The control method for searching the network by the terminal is characterized by comprising the following steps of:

if the screen-off duration exceeds the preset first duration, the control terminal selects the second network searching strategy to perform network searching;

the step of marking the full-band network searching mode in the terminal network searching mode as a first network searching strategy and marking the last network filling frequency band network searching mode as a second network searching strategy comprises the following steps:

acquiring a network searching mode of a terminal searching network signal;

detecting and marking a full-frequency-band network searching mode for searching full-frequency-band network signals in the network searching mode as the first network searching strategy;

Detecting and marking a last network searching mode of the network searching frequency band of the network signal of the network in which the network is located when the terminal is in screen off as the second network searching strategy;

the preset first duration is a critical threshold value for selecting a network searching strategy when determining that the terminal is on the screen again, and the control method for searching the network by the terminal further comprises the following steps:

detecting the residual electric quantity of a terminal battery, and correspondingly adjusting the preset first time length according to the residual electric quantity, wherein if the residual electric quantity is larger, the preset first time length is adjusted to be shorter;

according to the residual electric quantity of a battery of the terminal, adjusting the network searching interval time of network searching of the terminal, wherein if the residual electric quantity is larger, the network searching interval time is adjusted to be shorter;

the step of adjusting the network searching interval time of the network searching of the terminal according to the residual electric quantity of the battery of the terminal comprises the following steps:

when the current residual electric quantity of the terminal battery is detected to be smaller than or equal to the preset electric quantity, correspondingly increasing the network searching interval time of the terminal in the network searching process;

when the current residual electric quantity of the battery of the terminal is detected to be larger than the preset electric quantity, correspondingly shortening the network searching interval time of the terminal in the network searching process;

Wherein,,

the first network searching strategy is to traverse the 2G network, the 3G network, the 4G network and the 5G network in the coverage area of the mobile network where the terminal is currently located one by one to search for available networks;

the second network searching strategy is a 4G network of a frequency band where the last network injection is located when a searching terminal cuts into a screen locking state in a 2G network, a 3G network, a 4G network and a 5G network in a coverage area;

if the screen-off duration exceeds the preset first duration, only searching the 4G network of the frequency band where the last net injection is located when the terminal is switched into the screen locking state.

2. The method for controlling network searching of the terminal according to claim 1, wherein the method for controlling network searching of the terminal comprises the following steps:

3. The method for controlling network searching of the terminal according to claim 1, wherein the method for controlling network searching of the terminal further comprises:

and when the screen-off duration is detected to be longer than a preset second duration, the control terminal stops network searching, wherein the preset second duration is longer than the preset first duration.

4. The control device for searching the network by the terminal is characterized by comprising the following components:

the second control selection module is used for controlling the terminal to select the second network searching strategy to perform network searching if the screen extinguishing time exceeds the preset first time;

acquiring a network searching mode of a terminal searching network signal;

Wherein,,

5. A mobile terminal, the mobile terminal comprising: a memory, a processor and a terminal network search control program stored in the memory and operable on the processor, the terminal network search control program implementing the steps of the terminal network search control method according to any one of claims 1 to 3 when executed by the processor.

6. A storage medium, wherein a control program for terminal network searching is stored on the storage medium, and the control program for terminal network searching, when executed by a processor, implements the steps of the control method for terminal network searching according to any one of claims 1 to 3.