CN114578396A - Low-power-consumption positioning method and device and electronic equipment - Google Patents
Low-power-consumption positioning method and device and electronic equipment Download PDFInfo
- Publication number
- CN114578396A CN114578396A CN202011412746.5A CN202011412746A CN114578396A CN 114578396 A CN114578396 A CN 114578396A CN 202011412746 A CN202011412746 A CN 202011412746A CN 114578396 A CN114578396 A CN 114578396A
- Authority
- CN
- China
- Prior art keywords
- terminal
- state
- duration
- standing
- power consumption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
Abstract
The embodiment of the invention discloses a low-power-consumption positioning method, which comprises the following steps: determining the dynamic and static changes of the terminal according to the data of the acceleration sensor; determining the state of the terminal according to the dynamic and static changes of the terminal; and controlling the power consumption of the terminal according to the state of the terminal. The embodiment of the invention also provides the electronic equipment, which carries out different power consumption saving operations on the modem according to the motion state of the terminal; the normal use of the user is ensured, the power consumption is saved as much as possible, and the endurance is prolonged.
Description
Technical Field
The invention relates to the technical field of terminal positioning, in particular to a low-power-consumption positioning method and device and electronic equipment.
Background
The power consumption of the current positioning products is mainly generated by a GPS positioning unit and a modem (modem) communication unit, wherein the power consumption of the modem communication unit is the largest. The operation of the positioning class product user on positioning is not limited, that is, the positioning operation can be initiated at any time, so that the modem is in a continuous standby state to increase power consumption. Therefore, how to implement the modem communication unit not only needs to meet the use requirements of users in various scenes, but also needs to reduce the power consumption, which becomes an urgent problem to be solved.
Disclosure of Invention
For example, to overcome the defects in the prior art, an object of the present invention is to provide a low power consumption positioning method, device and electronic device, which can reduce the power consumption of a terminal while meeting the normal use requirements of a user.
In order to achieve the above object, a low power consumption positioning method provided in an embodiment of the present invention includes:
determining the dynamic and static changes of the terminal according to the data of the acceleration sensor;
determining the state of the terminal according to the dynamic and static changes of the terminal;
and controlling the power consumption of the terminal according to the state of the terminal.
To achieve the above object, an embodiment of the present invention further provides a low power consumption positioning apparatus, including: the device comprises a mobile monitoring module, a state monitoring module and a power consumption control module;
the mobile monitoring module is used for periodically acquiring data of an acceleration sensing sensor of the terminal at intervals and determining the dynamic and static changes of the terminal according to the data of the acceleration sensing sensor;
the state monitoring module is used for calculating the times of the terminal keeping the motion state in a plurality of continuous periods according to the dynamic and static changes of the terminal determined by the mobile monitoring module, and determining the state of the terminal;
and the power consumption control module is used for adjusting the working state according to the state of the terminal.
In order to achieve the above object, an embodiment of the present invention further provides an electronic device, including a processor; and
a memory arranged to store computer executable instructions that, when executed, cause the processor to perform the steps of the low power positioning method described above.
To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, which stores one or more programs that, when executed by an electronic device including a plurality of application programs, cause the electronic device to perform the steps of the low power positioning method.
The low-power-consumption positioning method of the embodiment of the invention continuously monitors the motion state of the equipment and carries out different power consumption saving operations on the modem according to the motion state of the terminal; the normal use of the user is ensured, the power consumption is saved as much as possible, and the endurance is prolonged.
Drawings
FIG. 1 is a schematic diagram of a working flow of a low power consumption positioning method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a terminal mobile monitoring process according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a terminal status monitoring process according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a power consumption control flow of a terminal according to an embodiment of the present invention;
FIG. 5 is a block diagram of a low power consumption positioning apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Fig. 1 is a schematic diagram of a working flow of a low power consumption positioning method according to an embodiment of the present invention, and the low power consumption positioning method according to the embodiment of the present invention will be described in detail with reference to fig. 1.
Firstly, step 101, determining the dynamic and static changes of the terminal according to the data of the acceleration sensor.
In the embodiment of the invention, the data of the acceleration sensor is acquired once at each periodic time length A, and the calculation is carried out according to the data of the acceleration sensor to determine whether the terminal equipment has dynamic and static changes, wherein the time length A is more than 0.
In the embodiment of the invention, if the terminal is determined to have movement change (from static to moving), a timer with fixed duration B is started, if the timer with fixed duration B is started, the timer is not started, and the fixed duration B of the timer with fixed duration is more than or equal to duration A;
if the terminal is determined to have a stationary change (from moving to stationary), the fixed duration timer of fixed duration B is stopped.
In the embodiment of the invention, if the terminal has no static change all the time during the operation period of the fixed time length timer with the fixed time length B, the terminal is determined to have a moving trace after the fixed time length timer with the fixed time length B is overtime; and recording the current system time as the time point when the terminal monitors the movement.
In step 102, the state of the terminal is determined according to the dynamic and static changes of the terminal.
In the embodiment of the present invention, a periodic timer every other time duration E is started, the time duration E is greater than or equal to the time duration B, and the timer of the time duration E may be a timer (a user may set the time duration by himself) of a periodic positioning carried by the terminal, and is used for periodically monitoring the state of the terminal, where the state includes: three types of moving state, preparation to enter the standing state and entering the standing state.
In the embodiment of the invention, the timer with the duration E is a periodic timer.
In the embodiment of the invention, in each period of the duration E, the current system time and the time for monitoring the movement by the terminal are acquired once; if the difference value between the current system time and the time when the terminal monitors movement is less than the duration E, the terminal is considered to have movement in the period, and the standing duration times F are reset, namely F is equal to 0; and if the difference value between the current system time and the time when the terminal monitors movement is larger than or equal to E, the terminal is considered not to move in the period, and the standing duration times F are added with 1.
In the embodiment of the invention, the limit time length of the terminal which is determined to be in the standing state is G; if the duration E is greater than or equal to the duration G and the standing duration F is greater than or equal to 1, determining that the terminal enters a standing state; and if the time length E is more than or equal to the time length G and the standing duration F is 0, determining that the terminal is in a moving state.
In the embodiment of the invention, if the time length E is less than the time length G, and when the value of the standing duration F is greater than or equal to ceil ((G-E)/E), determining that the terminal is in the standing state (ceil (x) refers to the minimum integer greater than or equal to x);
and if the time length E is less than the time length G, and when the value of the standing duration F is less than ceil ((G-E)/E) and the value of the standing duration F is more than or equal to 2, determining that the terminal is ready to enter the standing state.
In the embodiment of the invention, the terminal is determined to be in the mobile state under other conditions that the determination result is that the terminal does not enter the static state or is not ready to enter the static state.
In step 103, the power consumption of the terminal is controlled according to the state of the terminal.
In the embodiment of the invention, the state control is carried out on the modem according to the current state of the terminal.
In the embodiment of the invention, if the terminal is in a state of ready to enter a standing state, the modem is enabled to sleep to save power consumption; if the terminal is in the state of entering the standing state, the modem is closed to save power consumption; and if the terminal is in a mobile state, the modem is turned on again according to service requirements.
Example 2
Fig. 2 is a schematic diagram of a terminal movement monitoring process according to an embodiment of the present invention, and the terminal movement monitoring process of the present invention will be described in detail with reference to fig. 2.
First, in step 201, start.
In the embodiment of the invention, the mobile monitoring of the terminal is started.
At step 202, acceleration sensor data is acquired once every interval duration A.
In the embodiment of the invention, whether the terminal moves is preliminarily determined according to the data of the acceleration sensor, and the timer with the interval of time A is started to continuously acquire the data of the acceleration sensor.
In step 203, dynamic and static changes are determined from the acceleration sensor data.
In the embodiment of the invention, the dynamic and static changes of the terminal are determined according to the data of the acceleration sensor.
At step 204, whether there is a movement change.
In the embodiment of the invention, whether the terminal moves is determined according to the data of the acceleration sensor; if yes, go to step 205; if the determination is negative, step 206 is entered.
In step 205, a timer of duration B is started.
In the embodiment of the invention, when the terminal is determined to move (from static to moving) according to the data of the acceleration sensor, a fixed-time-length timer with the fixed time length B is started, and if the fixed-time-length timer with the fixed time length B is started, the fixed-time-length timer is not started.
At step 206, the timer of duration B is stopped.
In the embodiment of the invention, if the terminal has static change (from moving to static), the fixed-time timer with the fixed time length B is stopped.
In step 207, if the timer with duration B is overtime, the current time is recorded and marked as the terminal moving time.
In the embodiment of the invention, if the fixed time length timer with the fixed time length B is overtime, the current system time is obtained, and the current system time is recorded as the terminal moving time, which indicates that the terminal has a moving trace at the current system time point.
Example 3
Fig. 3 is a schematic diagram of a terminal status monitoring process according to an embodiment of the present invention, and the terminal status monitoring process according to the embodiment of the present invention will be described in detail with reference to fig. 3.
First, in step 301, start.
In the embodiment of the invention, the state of the terminal is monitored.
At step 302, the current system time and the point in time at which movement is monitored are obtained at intervals E.
In the embodiment of the invention, a periodic timer with the interval duration of E is started, the current system time and the time for monitoring the terminal movement are acquired once every period with the interval duration of E, and the interval duration E is greater than 0.
In step 303, whether the difference between the times when the current system time amount monitors movement is less than the duration E.
In the embodiment of the invention, whether the difference value between the current system time and the monitored terminal movement time is less than the duration E is determined, if so, the step 304 is executed; if the determination result is no, step 305 is entered.
In step 304, the number of times of standing is cleared.
In the embodiment of the invention, if the time difference between the current system time and the monitored terminal movement is less than the duration E, the terminal is considered to have a movement trace, and the duration F of the standing state is cleared, namely F = 0.
In step 305, the number of times of standing is increased by 1.
In the embodiment of the invention, if the difference value between the current system time and the monitored terminal movement time is greater than or equal to the duration E, the terminal is considered to have no movement trace, and the standing frequency is added with 1, namely the continuous frequency F of the standing state is added with 1.
At step 306, it is determined whether the duration E is greater than or equal to the limit duration G.
In the embodiment of the invention, the limit duration G is the limit duration for determining that the terminal is in a standing state, whether the duration E is greater than the limit duration G or not is determined, and if the determination result is yes, the standing times are continuously determined; if the determination is negative, step 308 is entered.
In step 3071, if the number of times of standing is 0, it is determined that the terminal enters the moving state.
In the embodiment of the invention, if the duration E is greater than or equal to the duration G and the continuous times F of the terminal standing state are 0, the terminal is determined to be in the mobile state.
In step 3072, if the value of the number of times of standing is 1 or more, it is determined that the terminal has entered the standing state.
In the embodiment of the invention, if the duration E is greater than or equal to the duration G and the continuous times F of the terminal standing state are greater than or equal to 1, the terminal is determined to have entered the standing state. If the value of the standing times is 0, the mobile state is obtained
In step 308, whether the number of standing times is equal to or greater than ceil ((G-E)/E) is determined.
In the embodiment of the invention, if the time length E is less than the time length G, whether the value of the standing duration F is greater than or equal to ceil ((G-E)/E), (ceil (x) refers to the smallest integer greater than or equal to x) is determined; if yes, go to step 309; if the determination result is no, step 310 is entered.
In step 309, it is determined that the terminal has entered a stationary state.
In the embodiment of the invention, if the time length E is less than the time length G and the value of the standing duration F is greater than or equal to ceil ((G-E)/E), the terminal is determined to be in the standing state.
In step 310, whether the value of the number of times of standing is 2 or more is determined.
In the embodiment of the invention, if the duration E is less than the duration G and the value of the standing duration F is less than ceil ((G-E)/E), determining whether the value of the terminal standing duration F is more than or equal to 2; if the determination result is no, go to step 311; if the determination is yes, step 312 is entered.
In step 311, the terminal is determined to be in a moving state.
In the embodiment of the invention, if the time length E is less than the time length G, the value of the standing duration F is less than ceil ((G-E)/E), and the value of the terminal standing duration F is less than 2, the terminal is determined to be in the mobile state.
In step 312, the terminal is determined to be ready to enter a resting state.
In the embodiment of the invention, if the time length E is less than the time length G, the value of the standing duration F is less than ceil ((G-E)/E), and the value of the terminal standing duration F is more than or equal to 2, the terminal is determined to be ready to enter the standing state.
Example 4
Fig. 4 is a schematic diagram of a terminal power consumption control flow according to an embodiment of the present invention, and the terminal power consumption control flow according to the embodiment of the present invention will be described in detail with reference to fig. 4.
First, at step 401, start.
In the embodiment of the invention, the power consumption reduction of the terminal is adjusted.
In step 402, a terminal status determination result is obtained.
In the embodiment of the invention, the determination result of the terminal state is obtained.
In step 403, whether the terminal has entered a stationary state.
In the embodiment of the invention, whether the terminal enters a standing state is determined, and if the determination result is yes, the step 404 is entered; if the determination result is no, step 405 is entered.
At step 404, the modem is turned off.
In the embodiment of the invention, if the terminal enters the static state, the modem is closed.
In step 405, the terminal is ready to enter a resting state.
In the embodiment of the invention, if the terminal does not already enter the standing state, whether the terminal is ready to enter the standing state is continuously determined, and if the determination result is yes, the step 406 is executed; if the determination result is no, step 407 is entered.
At step 406, the modem is hibernated.
In the embodiment of the invention, if the terminal is ready to enter the static state, the modem sleep operation is executed.
In step 407, the terminal is in a mobile state, and the modem is turned on according to service requirements.
In the embodiment of the invention, if the terminal does not enter the standing state and is not ready to enter the standing state, the terminal is in the moving state; the terminal can select whether to start the modem according to the actual needs of the service in the mobile state.
Example 5
Fig. 5 is a structural frame diagram of a low power consumption positioning device according to an embodiment of the invention, and the structure of the low power consumption positioning device according to the embodiment of the invention will be described in detail with reference to fig. 5.
In the embodiment of the present invention, as shown in fig. 5, the low power consumption positioning apparatus includes: the device comprises a mobile monitoring module, a state monitoring module and a power consumption control module;
the mobile monitoring module periodically acquires data of an acceleration sensing sensor of the terminal at intervals and determines the dynamic and static changes of the terminal according to the data of the acceleration sensing sensor;
the state monitoring module is used for calculating the times of the terminal keeping the motion state in a plurality of continuous periods according to the dynamic and static changes of the terminal determined by the mobile monitoring module, and determining the state of the terminal;
and the power consumption control module is used for adjusting the working state according to the state of the terminal.
Example 6
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 6, in a hardware level, the electronic device includes a processor, and optionally further includes an internal bus, a network interface, and a memory. The Memory may include a Memory, such as a Random-Access Memory (RAM), and may further include a non-volatile Memory, such as at least 1 disk Memory. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 6, but that does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions.
The processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program, and forms a shared resource access control device on a logic level. And the processor is used for executing the program stored in the memory and is specifically used for executing the steps of the low-power-consumption positioning method.
Example 7
Embodiments of the present invention also provide a computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a portable electronic device comprising a plurality of application programs, are capable of causing the portable electronic device to perform the method of the embodiments shown in the figures, and in particular for performing the steps of the low-power positioning method described above.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A low power consumption positioning method, the method comprising:
determining the dynamic and static changes of the terminal according to the data of the acceleration sensor;
determining the state of the terminal according to the dynamic and static changes of the terminal;
and controlling the power consumption of the terminal according to the state of the terminal.
2. The low power consumption positioning method according to claim 1, wherein the determining dynamic and static changes of the terminal according to the acceleration sensor data further comprises:
periodically acquiring the acceleration sensor data;
starting a fixed time length timer when the terminal moves from a static state;
stopping the fixed time length timer when the terminal moves to a standstill;
and the fixed duration of the fixed duration timer is more than or equal to the interval time for acquiring the data of the acceleration sensor.
3. The low power consumption positioning method according to claim 2, wherein if the terminal does not change from moving to stationary during the operation of the fixed time length timer, after the operation of the fixed time length timer is overtime, it is determined that the terminal has a movement trace, and the current system time is recorded as a time point when the device monitors that the terminal moves.
4. The low power consumption positioning method according to claim 1, wherein the determining the state of the terminal according to the dynamic and static changes of the terminal further comprises:
setting a periodic timer, and monitoring the state of the terminal;
the motion state includes: a mobile state, a ready to enter a stationary state and having entered the stationary state;
the interval duration of the periodic timer is greater than or equal to the duration of the fixed duration timer.
5. The low power consumption positioning method of claim 4, further comprising:
in one period of the periodic timer, if the difference value between the current system time and the time for monitoring the movement of the terminal is less than the interval duration of the periodic timer, determining that the terminal is moving in the one period of the periodic timer, and setting the standing duration time of the terminal to be 0;
if the difference value between the current system time and the time for monitoring the movement of the terminal is greater than or equal to the interval duration of the periodic timer, determining that the terminal is not moved in one period of the interval duration of the periodic timer, and setting the number of standing continuous times of the terminal plus 1.
6. The low power consumption positioning method of claim 5, further comprising:
if the interval duration of the periodic timer is greater than or equal to a preset limit duration of entering a standing state, and when the standing duration of the terminal is greater than or equal to 1, determining that the terminal enters the standing state;
if the interval duration of the periodic timer is greater than or equal to a preset limit duration of entering a standing state, and when the standing duration of the terminal is equal to 0, determining that the terminal is in a mobile state;
if the interval duration of the periodic timer is less than the preset limit duration of entering the standing state and the standing duration of the terminal is more than or equal to ceil ((G-E)/E), determining that the terminal enters the standing state;
if the interval duration of the periodic timer is less than the preset limit duration of entering the standing state, the terminal standing duration is less than ceil ((G-E)/E), and the terminal standing duration is more than or equal to 2, determining that the terminal is ready to enter the standing state;
when the terminal is not in the standing state and is not ready to enter the standing state, determining that the terminal is in a mobile state;
ceil ((G-E)/E) is a minimum integer greater than or equal to (G-E)/E, wherein E is the interval duration of the periodic timer, and G is the preset limit duration of entering the static state.
7. The low power consumption positioning method of claim 1, wherein the controlling the power consumption of the terminal according to the state of the terminal further comprises:
when the terminal is ready to enter a standing state, setting a modem to sleep;
when the terminal enters a static state, closing the modem;
and when the terminal is in a mobile state, setting a modem to be started.
8. A low-power-consumption positioning device is characterized by comprising a mobile monitoring module, a state monitoring module and a power consumption control module;
the mobile monitoring module periodically acquires data of an acceleration sensing sensor of the terminal at intervals and determines dynamic and static changes of the terminal according to the data of the acceleration sensing sensor;
the state monitoring module is used for calculating the times of the terminal keeping a motion state in a plurality of continuous periods according to the dynamic and static changes of the terminal determined by the mobile monitoring module, and determining the state of the terminal;
and the power consumption control module is used for adjusting the working state according to the state of the terminal.
9. An electronic device, comprising:
a processor; and
a memory arranged to store computer executable instructions that when executed cause the processor to perform the steps of the low power consumption positioning method of any one of claims 1-7.
10. A computer readable storage medium storing one or more programs which, when executed by an electronic device comprising a plurality of application programs, cause the electronic device to perform the steps of the low power consumption positioning method of any one of claims 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412746.5A CN114578396A (en) | 2020-12-02 | 2020-12-02 | Low-power-consumption positioning method and device and electronic equipment |
| PCT/CN2021/127054 WO2022116754A1 (en) | 2020-12-02 | 2021-10-28 | Low-power-consumption positioning method and apparatus, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412746.5A CN114578396A (en) | 2020-12-02 | 2020-12-02 | Low-power-consumption positioning method and device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114578396A true CN114578396A (en) | 2022-06-03 |
Family
ID=81769416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412746.5A Pending CN114578396A (en) | 2020-12-02 | 2020-12-02 | Low-power-consumption positioning method and device and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114578396A (en) |
| WO (1) | WO2022116754A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8193982B2 (en) * | 2009-06-29 | 2012-06-05 | Research In Motion Limited | Controlling a GPS receiver by detecting motion based on radiofrequency signal traces |
| CN102565824A (en) * | 2010-12-24 | 2012-07-11 | 深圳市赛格导航科技股份有限公司 | GPS (Global Positioning System) equipment and power supply management method thereof |
| CN102938925A (en) * | 2011-08-15 | 2013-02-20 | 张晨 | Energy consumption control method and device and mobile terminal device |
| US9658338B2 (en) * | 2012-04-13 | 2017-05-23 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Apparatus and method to conserve power in a portable GNSS unit |
| CN106019330A (en) * | 2016-05-18 | 2016-10-12 | Tcl移动通信科技（宁波）有限公司 | GPS energy-saving control method and system based on mobile terminal |
| CN107741595A (en) * | 2017-11-14 | 2018-02-27 | 北京东方联星科技有限公司 | The apparatus and method that mobile satellite location equipment power consumption is reduced using Inertial Measurement Unit |
| CN108169775B (en) * | 2017-12-13 | 2020-05-12 | Oppo广东移动通信有限公司 | Control method and device based on positioning module, storage medium and mobile terminal |
-
2020
- 2020-12-02 CN CN202011412746.5A patent/CN114578396A/en active Pending
-
2021
- 2021-10-28 WO PCT/CN2021/127054 patent/WO2022116754A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022116754A1 (en) | 2022-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104424031B (en) | Method and device for controlling working frequency of processor | |
| US9354686B2 (en) | Monitoring and managing processor activity in power save mode of portable electronic device | |
| CN108345524B (en) | Application program monitoring method and application program monitoring device | |
| KR100824566B1 (en) | Methods for correcting a sleep clock of a wireless communication device and for minimizing temperature induced errors, a signal bearing medium, circuitry and a wireless communication device thereof | |
| US9880894B2 (en) | High availability and energy-efficient watchdog timer | |
| WO2015131679A1 (en) | Task process processing method and device | |
| EP3128789B1 (en) | Method, device and mobile terminal for reducing power consumption | |
| WO2020156151A1 (en) | Communication control method and apparatus, and mobile terminal and storage medium | |
| CN104156050A (en) | Task monitoring method and electronic device | |
| CN102667669B (en) | System and method of sampling data within a central processing unit | |
| CN108804294A (en) | Method, apparatus, equipment and the computer readable storage medium that electricity is reminded | |
| CN111553992B (en) | Parking space management equipment management method and system | |
| CN107038736B (en) | Animation display method based on frame rate and terminal equipment | |
| CN103002163A (en) | Mobile terminal background program control method and mobile terminal | |
| CN111479016A (en) | Terminal use duration reminding method and device, terminal and storage medium | |
| CN112668211B (en) | Limit power consumption control system and control method based on equipment power supply state | |
| CN113873074B (en) | Control method, electronic equipment and computer storage medium | |
| CN114578396A (en) | Low-power-consumption positioning method and device and electronic equipment | |
| CN110928586B (en) | APP background keep-alive method and device | |
| CN113050783B (en) | Terminal control method and device, mobile terminal and storage medium | |
| CN111290565A (en) | Doze mode control method, device, terminal and storage medium | |
| CN115589628A (en) | Method and device for reducing equipment power consumption and electronic equipment | |
| CN112595984B (en) | Lithium battery voltage detection method and device, electrical equipment and storage medium | |
| CN112463297A (en) | Virtual machine resource expansion method, device and related equipment | |
| CN113947827A (en) | Method and device for adjusting running power consumption of door lock, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |