WO2021027466A1

WO2021027466A1 - Positioning method and terminal device

Info

Publication number: WO2021027466A1
Application number: PCT/CN2020/101850
Authority: WO
Inventors: 向剑锋
Original assignee: 维沃移动通信有限公司
Priority date: 2019-08-13
Filing date: 2020-07-14
Publication date: 2021-02-18
Also published as: CN110456395B; CN110456395A

Abstract

The present invention provides a positioning method and a terminal device. The method is applied to the terminal device and comprises: receiving a launching operation for a first application program; in the case that the first application program meets a first preset condition, launching the first application program, and using a plurality of frequencies to perform positioning; and in the case that the first application program meets a second preset condition, launching the first application program, and using a single frequency to perform positioning.

Description

Positioning method and terminal equipment

Cross references to related applications

This application claims the priority of Chinese Patent Application No. 201910744675.X filed in China on August 13, 2019, the entire content of which is incorporated herein by reference.

Technical field

The present invention relates to the field of communication technology, in particular to a positioning method and terminal equipment.

Background technique

Positioning system (a collection or device (component) that is related to each other to determine a spatial position as a target) generally refers to the Global Positioning System (GPS). Simply put, this is a satellite system consisting of 24 satellites covering the world. This system can ensure that 4 satellites can be observed at any point on the earth at any time, so as to ensure that the satellite can collect the longitude, latitude and altitude of the observation point, so as to realize navigation, positioning, and timing functions. This technology can be used to guide airplanes, ships, vehicles and individuals to safely and accurately follow the selected route and arrive at the destination on time. Take the GPS positioning system as an example. The currently supported frequency bands are L1/L2/L5. Therefore, in order to further improve the positioning accuracy, terminal equipment with GPS positioning system can achieve L1+L5 or L1+L2 or L2+L5 dual Frequency positioning.

However, although the use of satellite signals for multi-frequency positioning improves positioning accuracy, it will greatly increase the power consumption of terminal equipment.

Summary of the invention

The embodiment of the present invention provides a positioning method and terminal equipment to solve the problem of waste of power consumption of the terminal equipment caused by the existing indiscriminate multi-frequency positioning.

In order to solve the above technical problems, the present invention is implemented as follows:

In the first aspect, an embodiment of the present invention provides a positioning method applied to a terminal device, including:

Receiving the start operation of the first application;

In the case that the first application program meets the first preset condition, start the first application program and use multiple frequencies for positioning;

When the first application program meets the second preset condition, the first application program is started, and a single frequency is used for positioning.

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

The receiving module is used to receive the start operation of the first application program;

The first processing module is configured to start the first application and use multiple frequencies for positioning when the first application meets a first preset condition;

The second processing module is configured to start the first application and use a single frequency to perform positioning when the first application meets a second preset condition.

In a third aspect, an embodiment of the present invention also provides a terminal device, including a processor, a memory, and a computer program stored on the memory and running on the processor, the computer program being used by the processor The steps of the positioning method as described above are realized during execution.

In a fourth aspect, the embodiments of the present invention also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the positioning method described above are implemented .

In a fifth aspect, the embodiments of the present invention also provide a computer program product, the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to implement the above The steps of the positioning method described.

In a sixth aspect, an embodiment of the present invention also provides a positioning device configured to execute the positioning method described above.

In this way, in the embodiment of the present invention, in the case of receiving the start operation of the first application, the positioning mode of the terminal device is adjusted according to the preset condition that the first application meets. When the first preset condition is met, the first application is launched and multiple frequencies are used for positioning; when the first application meets the second preset condition, the first application is launched and a single Frequency positioning to achieve multi-frequency positioning for applications that require high positioning accuracy, and single-frequency positioning for applications that require low positioning accuracy, so as to avoid terminal devices from using multi-frequency positioning indiscriminately. The problem of waste.

Description of the drawings

FIG. 1 is a schematic flowchart of a positioning method according to an embodiment of the present invention;

Figure 2 is one of the schematic diagrams of a terminal device to which the method of the embodiment of the present invention is applied;

Figure 3 is a second schematic diagram of a terminal device to which the method of the embodiment of the present invention is applied;

4 is a third schematic diagram of a terminal device to which the method of the embodiment of the present invention is applied;

Figure 5 is a fourth schematic diagram of a terminal device to which the method of the embodiment of the present invention is applied;

6 is a schematic diagram of the application of the positioning method according to the embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.

detailed description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below in conjunction with the drawings and specific embodiments.

As shown in FIG. 1, a positioning method according to an embodiment of the present invention, applied to a terminal device, includes:

Step 101: Receive a start operation on the first application.

Here, the start operation is an operation to start an application, and the first application corresponding to the start operation is the target application started by the start operation. It should be noted that the startup operation can be the user's startup operation of the first application, or the startup operation that the first application automatically starts when certain preset conditions are met, or it can be the system or the second application. The startup operation triggered by the application program, etc., are not specifically limited in the embodiment of the present invention. In this step, the start operation of the first application is received, so that subsequent processing is performed based on the start of the first application in the subsequent processing.

Step 102: When the first application program meets a first preset condition, start the first application program and use multiple frequencies for positioning.

Here, the first preset condition is one or more preset conditions for judging whether the application needs to use multi-frequency positioning. In step 101, the activation operation of the first application is received, and the second If an application program meets the first preset condition, that is, the first application program has high requirements for positioning accuracy and needs to use multi-frequency positioning, the first application program is started and multiple frequencies are used for positioning. That is, by adjusting the positioning system of the terminal device to a multi-frequency positioning mode, multiple frequencies are used for positioning to meet the positioning accuracy requirements of the first application. It should be noted that the positioning using the multi-frequency positioning mode can be the dual-frequency positioning of L1+L5 or L1+L2 or L2+L5, or the three-frequency positioning of L1+L2+L5. The embodiment of the present invention There is no specific restriction on this.

Step 103: When the first application program meets the second preset condition, start the first application program and use a single frequency for positioning.

Here, the second preset condition is one or more preset conditions used to determine whether the application program needs to use single-frequency positioning. In step 101, the activation operation of the first application program is received, and the first application program If an application program meets the second preset condition, that is, the first application program has low positioning accuracy requirements, the first application program is started and a single frequency is used for positioning. Among them, the positioning system of the terminal device is adjusted to a single-frequency positioning mode, and the preset first frequency is used for positioning, so as to reduce the power consumption of the terminal device.

In this way, the method of the embodiment of the present invention adjusts the positioning of the terminal device according to the preset condition that the first application program meets in the case of receiving the start operation of the first application program through the above steps 101-103 Way, when the first application program meets the first preset condition, start the first application program and use multiple frequencies for positioning; when the first application program meets the second preset condition, start the first application program The first application program uses a single frequency for positioning to achieve multi-frequency positioning for applications that require higher positioning accuracy, and single-frequency positioning for applications that require less positioning accuracy, thereby avoiding no difference in terminal equipment The problem of wasteful power consumption caused by ground use of multi-frequency positioning.

For example, the terminal device uses the Global Positioning System GPS to locate. Since the frequency band supported by GPS is L1/L2/L5, the terminal device can realize single-frequency positioning and multi-frequency positioning (such as L1+L5 dual-frequency positioning, L1+L2+L5 Three-frequency positioning). In this way, when the user performs an operation (start operation) to start the application A, the terminal device will first receive the start operation. After that, if application A is a map application, and application A has higher requirements for positioning accuracy and meets the first preset condition, the terminal device will start application A and adjust its positioning system to adopt L1+L5 Multiple frequency positioning is achieved by means of dual-frequency positioning; if application A is a social application, the positioning accuracy requirements are low, and the second preset condition is met, the terminal device will start application A and adjust its own The positioning system uses L1 single-frequency positioning to achieve single-frequency positioning. In this way, for applications that require high positioning accuracy, the specific requirements for positioning accuracy can be guaranteed; for applications that require low positioning accuracy, only single-frequency positioning is used for rough positioning, so as to achieve savings. The purpose of electricity.

Optionally, in this embodiment, before starting the first application, the method further includes:

Detecting whether the first application belongs to the first application list;

If the first application belongs to the first application list, determining that the first application meets a first preset condition;

If the first application program does not belong to the first application program list, it is determined that the first application program meets a second preset condition.

Here, the first application list is preset in the terminal device. By detecting whether the first application belongs to the first application list, it can be quickly determined whether the first application meets the first set condition or meets the second preset condition. Set conditions to improve processing efficiency.

Optionally, the applications in the first application list are preset types of applications;

Before the detecting whether the first application belongs to the first application list, the method further includes:

Acquiring the application type of the application installed on the terminal device;

Add the application whose application type is the preset type to the first application list.

Here, the preset first application list is set based on the application type of the application. Before detecting whether the first application belongs to the first application list, the terminal device will apply the application type according to the application type of the installed application. The program is an application of a preset type and added to the first application list. Of course, this process can be performed immediately after the application is installed, or it can be performed when the application is first used.

Among them, the application type may be the use purpose that the terminal device can obtain after analyzing the attributes of the application program, such as social interaction, entertainment, learning, maps, etc. If the preset type is a map, when analyzing the attributes of an application and knowing that the application is a map application, the application will be added to the first application list. In addition, the application type can also be classified and set by the user. For example, in the terminal device setting interface-location mode shown in Figure 2, the user categorizes the application accordingly, then the first application list The application program corresponds to the application program under the "high-precision positioning" category.

In addition, optionally, an application in the first application list is an application in a target folder;

Acquiring the user's first operation on the icon of the first application;

In response to the first operation, the first application is added to the target folder, or the first application is removed from the target folder.

Here, the first application list is set based on the target folder, and the applications in the target folder are the applications in the first application list. Therefore, the terminal device will obtain the user's first operation on the icon of the first application, and in response to the first operation, add the first application to the target folder or remove the first application from the target folder Remove, implement adding or removing the first application from the first application list.

As shown in Figure 3, for the user's operation (first operation) of dragging the icon of application B (the first application) to the target folder, the application B will be added to the target folder, and accordingly, the application B will be added to the first application list; for the user dragging the icon of application B to move out of the target folder (first operation), the application B will move out of the target folder, and accordingly, the application B will Remove the first application list.

Or, optionally, the application in the first application list is an application with a preset identifier;

Acquiring a second operation of the user on the icon of the first application;

In response to the second operation, the preset identifier is added or removed from the first application program.

Here, the first application list is based on a preset identification setting of the application, and in order to improve the personalized setting of the terminal device to the user, the preset identification is added by the user to the application. Therefore, the terminal device will obtain the user's second operation on the icon of the first application, and in response to the second operation, add or remove the preset identifier to the first application, so as to implement adding the first application to The first application list or move out of the first application list.

As shown in Figure 4, the user long presses the icon of application C (the first application), and the "high positioning" item is displayed on the side of the application C icon. For the user to click the "high positioning" item (second Operation), a preset logo will be added to application C. As shown in Figure 5, the upper right corner of the application C icon displays "high positioning"; or the upper right corner of the application C icon displays special symbols, such as lightning or arrows. Correspondingly, the application C will be added to the first application list. For an application with a preset logo, if the user long presses the icon of the application, the "low positioning" item will be displayed on the side of the application icon. For the user to click on the "low positioning" item (second operation) , The preset logo of the application will be removed, and the "high positioning" or special symbols (such as lightning or arrows) displayed in the upper right corner of the application C icon will be removed. Accordingly, the application will be removed from the first application list.

Of course, the preset identifier in this embodiment can be displayed visually on the icon of the application program, or it is only used to indicate the level of positioning accuracy required by the application program, and it needs to be displayed on a specific setting interface.

In addition, in this embodiment, after using multiple frequencies for positioning in step 102, the method further includes:

Detecting the usage status of the first application;

When the first application program is in the background running state and the running time is greater than or equal to the preset time, it is adjusted to use a single frequency for positioning, or the positioning is stopped.

Here, for the first application program that uses multiple frequency positioning, by detecting its use state (running state), the first application program can be converted to the background running state and the running time is greater than or equal to the preset time , Adjust the first application to use a single frequency for positioning, or stop positioning. Among them, the specific adjustment means that the terminal device adjusts the positioning system to a single-frequency positioning with lower power consumption or stops the operation of the positioning system. For example, when the power of the terminal device is greater than or equal to a preset threshold, the first application can be adjusted to use a single frequency for positioning, and when the power of the terminal device is less than the preset threshold, the first application stops using GPS. Assuming that the preset time length is T, after detecting that the first application program turns to the background running state, start a timer to count the time t when the first application program turns to the background operation state, and compare t with T. If t is greater than T, then The positioning method changes from using multiple frequencies for positioning adjustment to using a single frequency for positioning, or stops positioning; if t is less than or equal to T, keep using multiple frequencies for positioning.

As shown in FIG. 6, the application of the method in the embodiment of the present invention is described as follows (the terminal device supports single-frequency positioning and multi-frequency positioning, and the multi-frequency positioning takes dual-frequency positioning as an example):

For the user to open the application D for positioning operation (such as opening the map navigation software), that is, the start operation, the terminal device will receive the start operation and determine whether the application D is in the preset high-precision positioning application APP white list ( In the first application list), use multiple frequencies for positioning or use a single frequency for positioning. Here, the high-precision positioning APP whitelist can be achieved by application type, target folder or preset identification settings, which will not be repeated here.

If the application D is in the whitelist of the high-precision positioning APP, the first frequency signal is used for single-frequency positioning by default, and the second frequency signal is opened and searched for dual-frequency positioning. At the same time, real-time detection of the usage status of the application D is performed, which is divided into the following situations:

a. If it is detected that the application D is running normally on the interface, it will maintain the status quo and adopt the dual-frequency positioning function;

b. If it is detected that application D has exited, turn off the dual-frequency positioning function and return to the initial state (positioning is not enabled or single-frequency positioning is used);

c. If it is detected that the application D is running in the background, start the timer, count the time t (timing duration) of the background running, and compare t with the preset duration T. If t is greater than T, adjust the dual-frequency positioning to single Frequency positioning, or stop positioning; if t is less than or equal to T, then dual-frequency positioning is maintained.

Among them, if the opened application D is not in the high-precision positioning APP whitelist, there is no need to perform high-precision positioning, turn off or not turn on the second frequency signal, and only use the first frequency for low-precision positioning, thereby saving power consumption .

To sum up, the method of the embodiment of the present invention adjusts the positioning mode of the terminal device according to the preset condition that the first application program meets in the case of receiving the start operation of the first application program. If the first application program meets the first preset condition, start the first application program and use multiple frequencies for positioning; if the first application program meets the second preset condition, start the first application program , And use a single frequency for positioning to achieve multi-frequency positioning for applications that require high positioning accuracy, and single-frequency positioning for applications that require low positioning accuracy, so as to avoid terminal devices from using multi-frequency indiscriminately Positioning causes waste of power consumption.

Fig. 7 is a block diagram of a terminal device according to an embodiment of the present invention. The terminal device 700 shown in FIG. 7 includes a receiving module 710, a first processing module 720, and a second processing module 730.

The receiving module 710 is configured to receive the start operation of the first application program;

The first processing module 720 is configured to start the first application and use multiple frequencies to perform positioning when the first application meets a first preset condition;

The second processing module 730 is configured to start the first application program and use a single frequency to perform positioning when the first application program meets the second preset condition.

Optionally, the terminal device further includes:

The detection module is configured to detect whether the first application belongs to the first application list;

A first determining module, configured to determine that the first application meets a first preset condition if the first application belongs to the first application list;

The second determining module is configured to determine that the first application meets a second preset condition if the first application does not belong to the first application list.

The terminal device also includes:

The first obtaining module is used to obtain the application type of the installed application on the terminal device;

The third processing module is configured to add an application whose application type is the preset type to the first application list.

Optionally, the applications in the first application list are applications in the target folder;

The terminal device also includes:

The second obtaining module is configured to obtain the first operation of the user on the icon of the first application program;

The fourth processing module is configured to add the first application program to the target folder or remove the first application program from the target folder in response to the first operation.

Optionally, the application in the first application list is an application with a preset identifier;

The terminal device also includes:

The third acquiring module is configured to acquire the second operation of the user on the icon of the first application program;

The fifth processing module is configured to add or remove the preset identifier to the first application in response to the second operation.

Optionally, the terminal device further includes:

A state detection module, used to detect the use state of the first application;

The sixth processing module is used to adjust to use a single frequency for positioning or stop positioning when the first application is in the background running state and the running time is greater than or equal to the preset time.

The terminal device 700 can implement each process implemented by the terminal device in the method embodiments of FIG. 1 to FIG. 6, and to avoid repetition, details are not described herein again. The terminal device of the embodiment of the present invention adjusts the positioning mode of the terminal device according to the preset condition that the first application program meets in the case of receiving the start operation of the first application program. When the first preset condition is met, the first application is launched and multiple frequencies are used for positioning; when the first application meets the second preset condition, the first application is launched and a single Frequency positioning to achieve multi-frequency positioning for applications that require high positioning accuracy, and single-frequency positioning for applications that require low positioning accuracy, so as to avoid terminal devices from using multi-frequency positioning indiscriminately. The problem of waste.

FIG. 8 is a schematic diagram of the hardware structure of a terminal device for implementing various embodiments of the present invention. The terminal device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, and a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art can understand that the structure of the terminal device shown in FIG. 8 does not constitute a limitation on the terminal device. The terminal device may include more or less components than shown in the figure, or combine certain components, or different components. Layout. In the embodiment of the present invention, terminal devices include but are not limited to mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.

Wherein, the processor 810 is configured to receive a start operation of a first application; when the first application meets a first preset condition, start the first application and use multiple frequencies for positioning ; In the case that the first application meets the second preset condition, start the first application and use a single frequency for positioning.

It can be seen that when the terminal device receives the start operation of the first application program, it adjusts the positioning mode of the terminal device according to the preset condition that the first application program meets. In the case of preset conditions, start the first application and use multiple frequencies for positioning; when the first application meets the second preset conditions, start the first application and use a single frequency for positioning , To achieve multi-frequency positioning for applications that require high positioning accuracy, and single-frequency positioning for applications that require low positioning accuracy, so as to avoid terminal equipment using multi-frequency positioning indiscriminately and causing waste of power consumption problem.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 801 can be used for receiving and sending signals during information transmission or communication. Specifically, the downlink data from the base station is received and processed by the processor 810; Uplink data is sent to the base station. Generally, the radio frequency unit 801 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 801 can also communicate with the network and other devices through a wireless communication system.

The terminal device provides users with wireless broadband Internet access through the network module 802, such as helping users to send and receive emails, browse web pages, and access streaming media.

The audio output unit 803 can convert the audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into audio signals and output them as sounds. Moreover, the audio output unit 803 may also provide audio output related to a specific function performed by the terminal device 800 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.

The input unit 804 is used to receive audio or video signals. The input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042. The graphics processor 8041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in the video capture mode or the image capture mode. Data is processed. The processed image frame may be displayed on the display unit 806. The image frame processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or sent via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 801 for output in the case of a telephone call mode.

The terminal device 800 also includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light. The proximity sensor can close the display panel 8061 and the display panel 8061 when the terminal device 800 is moved to the ear. / Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 805 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.

The display unit 806 is used to display information input by the user or information provided to the user. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.

The user input unit 807 can be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal device. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 8071 or near the touch panel 8071. operating). The touch panel 8071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 810, the command sent by the processor 810 is received and executed. In addition, the touch panel 8071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 may also include other input devices 8072. Specifically, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.

Further, the touch panel 8071 can cover the display panel 8061. When the touch panel 8071 detects a touch operation on or near it, it transmits it to the processor 810 to determine the type of the touch event. The type of event provides corresponding visual output on the display panel 8061. Although in FIG. 8, the touch panel 8071 and the display panel 8061 are used as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 8071 and the display panel 8061 can be integrated The implementation of the input and output functions of the terminal device is not specifically limited here.

The interface unit 808 is an interface for connecting an external device with the terminal device 800. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (input/output, I/O) port, video I/O port, headphone port, etc. The interface unit 808 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 800 or can be used to connect to the terminal device 800 and external devices. Transfer data between devices.

The memory 809 can be used to store software programs and various data. The memory 809 may mainly include a program storage area and a data storage area. The program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones. In addition, the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The processor 810 is the control center of the terminal device. It uses various interfaces and lines to connect the various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 809, and calls the data stored in the memory 809. , Perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole. The processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface and application programs, etc., the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 810.

The terminal device 800 may also include a power supply 811 (such as a battery) for supplying power to various components. Preferably, the power supply 811 may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.

In addition, the terminal device 800 includes some functional modules not shown, which will not be repeated here.

Preferably, the embodiment of the present invention also provides a terminal device, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is executed by the processor to implement the positioning method described above. Each process of the example can achieve the same technical effect. To avoid repetition, I won’t repeat it here.

The embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the above positioning method embodiment is implemented, and the same technical effect can be achieved To avoid repetition, I won’t repeat it here. Among them, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.

It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article or device that includes the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.

A person of ordinary skill in the art may be aware that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the above-described system, device, and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments provided in this application, it should be understood that the disclosed device and method may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions to make a A computer device (which may be a personal computer, a server, or a network device, etc.) executes all or part of the steps of the method in each embodiment of the present invention. The aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by controlling the relevant hardware through a computer program. The program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments. Wherein, the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

It can be understood that the embodiments described in the embodiments of the present invention may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, modules, units, and sub-units can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), programmable logic devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, and the implementation of the present invention Described functions in other electronic units or combinations thereof.

For software implementation, the technology described in the embodiments of the present invention can be implemented by modules (for example, procedures, functions, etc.) that execute the functions described in the embodiments of the present invention. The software codes can be stored in the memory and executed by the processor. The memory can be implemented in the processor or external to the processor.

The embodiments of the present invention are described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present invention, many forms can be made without departing from the purpose of the present invention and the scope of protection of the claims, all of which fall within the protection of the present invention.

Claims

A positioning method applied to terminal equipment, characterized in that it includes:

Receiving the start operation of the first application;

In the case that the first application program meets the first preset condition, start the first application program and use multiple frequencies for positioning;

When the first application program meets the second preset condition, the first application program is started, and a single frequency is used for positioning.
The method according to claim 1, wherein before said starting said first application, the method further comprises:

Detecting whether the first application belongs to the first application list;

If the first application belongs to the first application list, determining that the first application meets a first preset condition;

If the first application program does not belong to the first application program list, it is determined that the first application program meets a second preset condition.
The method according to claim 2, wherein the applications in the first application list are preset types of applications;

Before the detecting whether the first application belongs to the first application list, the method further includes:

Acquiring the application type of the application installed on the terminal device;

Add the application whose application type is the preset type to the first application list.
The method according to claim 2, wherein the applications in the first application list are applications in the target folder;

Before the detecting whether the first application belongs to the first application list, the method further includes:

Acquiring the user's first operation on the icon of the first application;

In response to the first operation, the first application is added to the target folder, or the first application is removed from the target folder.
The method according to claim 2, wherein the applications in the first application list are applications with a preset identifier;

Before the detecting whether the first application belongs to the first application list, the method further includes:

Acquiring a second operation of the user on the icon of the first application;

In response to the second operation, the preset identifier is added or removed from the first application program.
The method according to any one of claims 1 to 5, wherein after the positioning using multiple frequencies, the method further comprises:

Detecting the usage status of the first application;

When the first application program is in the background running state and the running time is greater than or equal to the preset time, it is adjusted to use a single frequency for positioning, or the positioning is stopped.
A terminal device, characterized in that it comprises:

The receiving module is used to receive the start operation of the first application program;

The first processing module is configured to start the first application and use multiple frequencies for positioning when the first application meets a first preset condition;

The second processing module is configured to start the first application and use a single frequency to perform positioning when the first application meets a second preset condition.
The terminal device according to claim 7, further comprising:

The detection module is configured to detect whether the first application belongs to the first application list;

A first determining module, configured to determine that the first application meets a first preset condition if the first application belongs to the first application list;

The second determining module is configured to determine that the first application meets a second preset condition if the first application does not belong to the first application list.
The terminal device according to claim 8, wherein the application in the first application list is a preset type of application;

The terminal device also includes:

The first obtaining module is used to obtain the application type of the installed application on the terminal device;

The third processing module is configured to add an application whose application type is the preset type to the first application list.
The terminal device according to claim 8, wherein the applications in the first application list are applications in the target folder;

The terminal device also includes:

The second obtaining module is configured to obtain the first operation of the user on the icon of the first application program;

The fourth processing module is configured to add the first application program to the target folder or remove the first application program from the target folder in response to the first operation.
The terminal device according to claim 8, wherein the application in the first application list is an application with a preset identifier;

The terminal device also includes:

The third acquiring module is configured to acquire the second operation of the user on the icon of the first application program;

The fifth processing module is configured to add or remove the preset identifier to the first application in response to the second operation.
The terminal device according to any one of claims 7 to 11, further comprising:

A state detection module, used to detect the use state of the first application;

The sixth processing module is configured to adjust to use a single frequency for positioning or stop positioning when the first application is in the background running state and the running time is greater than or equal to the preset time.
A terminal device, which is characterized by comprising a processor, a memory, and a computer program stored on the memory and capable of running on the processor, and when the computer program is executed by the processor, the implementation is as in claim 1. To the steps of the positioning method described in any one of 6.
The terminal device according to claim 13, further comprising an interface unit, the interface unit being an interface for connecting an external device with the terminal device.
A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the positioning method according to any one of claims 1 to 6 is realized A step of.
A computer program product, characterized in that the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to implement any one of claims 1 to 6 The steps of the positioning method described in the item.
A positioning device, characterized in that the device is configured to execute the positioning method according to any one of claims 1 to 6.