CN109392064A - Reduce method, system, equipment and the storage medium of positioning wearable device power consumption - Google Patents
Reduce method, system, equipment and the storage medium of positioning wearable device power consumption Download PDFInfo
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- CN109392064A CN109392064A CN201811321363.XA CN201811321363A CN109392064A CN 109392064 A CN109392064 A CN 109392064A CN 201811321363 A CN201811321363 A CN 201811321363A CN 109392064 A CN109392064 A CN 109392064A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
-
- 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
- G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
- G01C21/08—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of methods for reducing positioning wearable device power consumption, including continuous acquisition position data, with first frequency reporting position information；The position data of continuous acquisition is handled, judges whether the distance between current location and previous position are less than preset threshold, if, position data is then reported with second frequency, if it is not, then reporting position data with the first frequency, wherein, the second frequency is lower than the first frequency.The invention also discloses a kind of system, equipment and storage mediums for reducing positioning wearable device power consumption.The present invention relates to wearable device technical field, a kind of method, system, equipment and storage medium reducing positioning wearable device power consumption, by reducing the frequency of wearable device upload location information, realizing reduces wearable device power consumption.
Description
Technical field
The present invention relates to wearable device technical field more particularly to a kind of method for reducing positioning wearable device power consumption and it is
System.
Background technique
To obtain a variety of location datas, then existing mobile wearable device has multiple modules such as LBS, WiFi, GPS
Location data is reached server, and obtains the usually very power consumption of these location datas.In server and third party's data server
Interaction obtain latitude and longitude information to achieving the purpose that indoor and outdoor can position.During using wearable device, use
Family would generally be gone to obtain the location information and historical track of this kind of wearable device by mobile terminal client terminal, and historical track is more detailed
Carefully, it is desirable that wearable device report point is more, to power consumption be lost it is bigger, when equipment be in it is static when, report duplicate location point only can
Increase the power consumption loss of wearable device.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to provide a kind of method, system, equipment and storage medium for reducing positioning wearable device power consumption.
The technical scheme adopted by the invention is that: a method of positioning wearable device power consumption is reduced, including
Continuous acquisition position data, with first frequency reporting position information；
The position data of continuous acquisition is handled, judges whether the distance between current location and previous position are small
In preset threshold, if so, position data is reported with second frequency, if it is not, position data is then reported with the first frequency,
In, the second frequency is lower than the first frequency.
As a further improvement of the foregoing solution, the continuous acquisition position data, with first frequency reporting position information
It specifically includes:
Continuous acquisition ground magnetic vector, with first frequency reporting position information.
As a further improvement of the foregoing solution, the position data to continuous acquisition is handled, and judges present bit
Set whether the distance between previous position is less than threshold value, if so, report position data with second frequency, if it is not, then with
The first frequency reports position data, wherein the second frequency is specifically included lower than the first frequency:
The ground magnetic vector of continuous acquisition is handled, the arrow between current position magnetic vector and previous ground magnetic vector is calculated
It is poor to measure；
Judge whether phasor difference is less than preset threshold, if so, position data is reported with second frequency, if it is not, then with institute
It states first frequency and reports position data, wherein the second frequency is lower than the first frequency.
As a further improvement of the foregoing solution, the ground magnetic vector to continuous acquisition is handled, and calculates current position
Phasor difference between magnetic vector and previous ground magnetic vector includes:
The several groups arrive to continuous acquisition ground magnetic vector, removes the peak and minimum of ground magnetic vector, to remainingly
Magnetic vector is summed, and calculates the average value of ground magnetic vector as current position magnetic vector；
Calculate the phasor difference between current position magnetic vector and previous ground magnetic vector.
A kind of system reducing positioning wearable device power consumption, comprising:
Reporting module is acquired, continuous acquisition position data is used for, with first frequency reporting position information；
Judgment module is handled, is handled for the position data to continuous acquisition, judges current location and previous position
It the distance between sets and whether to be less than preset threshold, if so, position data is reported with second frequency, if it is not, then with described first
Frequency reports position data, wherein the second frequency is lower than the first frequency.
As a further improvement of the foregoing solution, the acquisition reporting module includes geomagnetic sensor, the earth magnetism sensing
Device for continuous acquisition magnetic vector.
As a further improvement of the foregoing solution, the processing judgment module includes:
Handle computing unit, handled for the ground magnetic vector to continuous acquisition, calculate current position magnetic vector with it is previous
Phasor difference between a ground magnetic vector；
Adjustment unit is judged, for judging whether phasor difference is less than preset threshold, if so, reporting position with second frequency
Data, if it is not, then reporting position data with first frequency, the second frequency is lower than the first frequency.
A kind of equipment reducing positioning wearable device power consumption, comprising:
At least one processor, and the memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out the method such as above-mentioned reduction positioning wearable device power consumption.
A kind of computer readable storage medium, the computer-readable recording medium storage have computer executable instructions,
The computer executable instructions are used to that computer to be made to execute the method such as above-mentioned reduction positioning wearable device power consumption.
The beneficial effects of the present invention are:
A kind of method, system, equipment and storage medium reducing positioning wearable device power consumption, passes through continuous acquisition positional number
According to first frequency reporting position information；The position data of continuous acquisition is handled, judges current location and previous position
It the distance between sets and whether to be less than preset threshold, if so, position data is reported with second frequency, if it is not, then with first frequency
Position data is reported, second frequency is lower than first frequency, reduces the frequency of wearable device upload location information, and realizing reduces wearing
Equipment power dissipation.
In addition, by the several groups that arrive to continuous acquisition magnetic vector, removes the peak and minimum of ground magnetic vector, it is right
Remaining ground magnetic vector is summed, and is calculated the average value of ground magnetic vector as current position magnetic vector, is improved the precision of positioning.
Detailed description of the invention
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
Fig. 1 is a kind of one flow chart of embodiment of the method for reducing positioning wearable device power consumption of the present invention；
Fig. 2 is a kind of two flow chart of embodiment of the method for reducing positioning wearable device power consumption of the present invention；
Fig. 3 is the decomposition diagram of ground of the invention magnetic vector in a coordinate system；
Fig. 4 is a kind of three module frame chart of system embodiment for reducing positioning wearable device power consumption of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment one
Fig. 1 is a kind of one flow chart of embodiment of the method for reducing positioning wearable device power consumption of the present invention, referring to Fig.1, a kind of
The method for reducing positioning wearable device power consumption, including step S1 to S2.
S1, continuous acquisition position data, with first frequency reporting position information；
S2 handles the position data of continuous acquisition, judges that the distance between current location and previous position are
It is no to be less than preset threshold, if so, position data is reported with second frequency, if it is not, position data is then reported with first frequency,
In, second frequency is lower than first frequency.
In a particular embodiment, step S1 includes:
Continuous acquisition ground magnetic vector, with first frequency reporting position information.
In a particular embodiment, step S2 includes:
The ground magnetic vector of continuous acquisition is handled, the arrow between current position magnetic vector and previous ground magnetic vector is calculated
It is poor to measure；
Judge whether phasor difference is less than preset threshold, if so, position data is reported with second frequency, if it is not, then with
One frequency reports position data, wherein second frequency is lower than first frequency.
As preferred in the present embodiment, the ground magnetic vector of continuous acquisition is handled, calculate current position magnetic vector with
Phasor difference between previous ground magnetic vector specifically includes:
The several groups arrive to continuous acquisition ground magnetic vector, removes the peak and minimum of ground magnetic vector, to remainingly
Magnetic vector is summed, and calculates the average value of ground magnetic vector as current position magnetic vector；
Calculate the phasor difference between current position magnetic vector and previous ground magnetic vector.
Embodiment two
A method of reducing positioning wearable device power consumption, comprising:
The earth magnetism vector B of geomagnetic sensor continuous acquisition wearable device, wearable device is with first frequency to background server
Report position data；
To the several groups earth magnetism vector B that continuous acquisition arrives, the peak and minimum of earth magnetism vector B are removed, to remaining
Earth magnetism vector B is summed, and calculates the average value of earth magnetism vector B as current position magnetic vector B2.To the several groups of continuous acquisition
Ground magnetic vector carries out summation and calculates average value, prevents geomagnetic sensor mutation from causing to determine to make mistakes, makes collected location information more
It is accurate to add.
Calculate the phasor difference △ B between current position magnetic vector B2 and previous earth magnetism vector B 1；
Judge whether phasor difference △ B is less than preset threshold Bt, if so, position data is reported with second frequency, if it is not, then
Position data is reported with first frequency, wherein second frequency is lower than first frequency, and threshold value Bt can be according to the positioning accurate of wearable device
Degree is adjusted.
Fig. 2 is a kind of two flow chart of embodiment of the method for reducing positioning wearable device power consumption of the present invention, referring to Fig. 2, this reality
The method for applying the reduction positioning wearable device power consumption of example includes step S11 to S15.
S11 reads geomagnetic sensor data in wearable device, obtains current position magnetic vector B2；
S12 calculates the phasor difference △ B between current position magnetic vector B2 and previous earth magnetism vector B 1；
S13, judges whether phasor difference △ B is less than threshold value Bt, if so, S14 is thened follow the steps, if it is not, thening follow the steps
S15；
S14, wearable device remain static, and equipment does not move, reduce wearable device reporting position information frequency or stop
Only reporting position information；
S15, wearable device are in moving condition, start wearable device positioning flow reporting orientation information.
Calculating for phasor difference △ B, Fig. 3 is the decomposition diagram of ground of the invention magnetic vector in a coordinate system, referring to figure
3, X-axis is directed toward north, indicates the direction of warp, and Y-axis is directed toward east, indicates the direction of weft, and Z axis is directed toward underground, indicate vertically with ground
Plane, i.e. XOY indicate ground level, and projection of the earth magnetism vector B on X-axis, Y-axis, Z axis is respectively Bx, By, Bz, then current earth magnetism
The phasor difference △ B calculation formula of vector B 2 and previous earth magnetism vector B 1 are as follows:
Embodiment three
Fig. 4 is a kind of three module frame chart of system embodiment for reducing positioning wearable device power consumption of the present invention, referring to Fig. 4, one
The system that kind reduces positioning wearable device power consumption, comprising:
Reporting module is acquired, continuous acquisition position data is used for, with first frequency reporting position information；
Judgment module is handled, is handled for the position data to continuous acquisition, judges current location and previous position
It the distance between sets and whether to be less than preset threshold, if so, position data is reported with second frequency, if it is not, then with first frequency
Report position data, wherein second frequency is lower than first frequency.
In a particular embodiment, acquisition reporting module includes geomagnetic sensor, the earth magnetism for continuous acquisition wearable device
Vector.
Handling judgment module includes:
Handle computing unit, handled for the ground magnetic vector to continuous acquisition, calculate current position magnetic vector with it is previous
Phasor difference between a ground magnetic vector；
Adjustment unit is judged, for judging whether phasor difference is less than preset threshold, if so, reporting position with second frequency
Data, if it is not, then reporting position data with first frequency, second frequency is lower than first frequency.
A kind of system reducing positioning wearable device power consumption provided in an embodiment of the present invention is fixed for executing above-mentioned reduction
The method of position wearable device power consumption, working principle and beneficial effect correspond, thus repeat no more.
Example IV
A kind of equipment reducing positioning wearable device power consumption, comprising:
At least one processor, and the memory being connect at least one processor communication；Wherein,
Memory is stored with the instruction that can be executed by least one processor, and described instruction is by least one described processor
It executes, so that at least one described processor is able to carry out the method such as above-mentioned reduction positioning wearable device power consumption.
Embodiment five
A kind of computer readable storage medium, it is described to there is computer is executable to refer to regard to computer-readable recording medium storage
It enables, the computer executable instructions are used to that computer to be made to execute the method such as above-mentioned reduction positioning wearable device power consumption.
A kind of method, system, equipment and storage medium reducing positioning wearable device power consumption, passes through continuous acquisition positional number
According to first frequency reporting position information；The position data of continuous acquisition is handled, judges current location and previous position
It the distance between sets and whether to be less than preset threshold, if so, position data is reported with second frequency, if it is not, then with first frequency
Position data is reported, second frequency is lower than first frequency, reduces the frequency of wearable device upload location information, and realizing reduces wearing
Equipment power dissipation.
In addition, by the several groups that arrive to continuous acquisition magnetic vector, removes the peak and minimum of ground magnetic vector, it is right
Remaining ground magnetic vector is summed, and is calculated the average value of ground magnetic vector as current position magnetic vector, is improved the precision of positioning.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of method for reducing positioning wearable device power consumption, which is characterized in that it includes
Continuous acquisition position data, with first frequency reporting position information；
The position data of continuous acquisition is handled, it is pre- to judge whether the distance between current location and previous position are less than
If threshold value, if so, position data is reported with second frequency, if it is not, then reporting position data with the first frequency, wherein
The second frequency is lower than the first frequency.
2. a kind of method for reducing positioning wearable device power consumption according to claim 1, which is characterized in that described continuously to adopt
Collect position data, specifically included with first frequency reporting position information:
Continuous acquisition ground magnetic vector, with first frequency reporting position information.
3. a kind of method for reducing positioning wearable device power consumption according to claim 2, which is characterized in that described to continuous
The position data of acquisition is handled, and judges whether the distance between current location and previous position are less than threshold value, if so,
Position data is reported with second frequency, if it is not, then reporting position data with the first frequency, wherein the second frequency is low
It is specifically included in the first frequency:
The ground magnetic vector of continuous acquisition is handled, the vector between current position magnetic vector and previous ground magnetic vector is calculated
Difference；
Judge whether phasor difference is less than preset threshold, if so, position data is reported with second frequency, if it is not, then with described
One frequency reports position data, wherein the second frequency is lower than the first frequency.
4. according to power require 3 described in a kind of reduction positioning wearable device power consumption method, which is characterized in that it is described to continuously adopting
The ground magnetic vector of collection is handled, and the phasor difference calculated between current position magnetic vector and previous ground magnetic vector includes:
The several groups arrive to continuous acquisition ground magnetic vector, removes the peak and minimum of ground magnetic vector, swears to remaining earth magnetism
Amount is summed, and calculates the average value of ground magnetic vector as current position magnetic vector；
Calculate the phasor difference between current position magnetic vector and previous ground magnetic vector.
5. a kind of system for reducing positioning wearable device power consumption, characterized in that it comprises:
Reporting module is acquired, continuous acquisition position data is used for, with first frequency reporting position information；
Handle judgment module, handled for the position data to continuous acquisition, judge current location and previous position it
Between distance whether be less than preset threshold, if so, position data is reported with second frequency, if it is not, then with the first frequency
Report position data, wherein the second frequency is lower than the first frequency.
6. a kind of system for reducing positioning wearable device power consumption according to claim 5, which is characterized in that the acquisition reports
Module includes geomagnetic sensor, the geomagnetic sensor for continuous acquisition magnetic vector.
7. a kind of system for reducing positioning wearable device power consumption according to claim 6, which is characterized in that the processing judgement
Module includes:
Computing unit is handled, is handled for the ground magnetic vector to continuous acquisition, calculates current position magnetic vector with previous
Phasor difference between magnetic vector；
Adjustment unit is judged, for judging whether phasor difference is less than preset threshold, if so, reporting positional number with second frequency
According to if it is not, then reporting position data with first frequency, the second frequency is lower than the first frequency.
8. a kind of equipment for reducing positioning wearable device power consumption, characterized in that it comprises:
At least one processor, and the memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by least one described processor
It executes, so that at least one described processor is able to carry out such as the described in any item reduction positioning wearable devices of Claims 1-4
The method of power consumption.
9. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer can
It executes instruction, the computer executable instructions are for executing computer as the described in any item reductions of Claims 1-4 are fixed
The method of position wearable device power consumption.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321363.XA CN109392064A (en) | 2018-11-07 | 2018-11-07 | Reduce method, system, equipment and the storage medium of positioning wearable device power consumption |
| PCT/CN2019/079263 WO2020093645A1 (en) | 2018-11-07 | 2019-03-22 | Method, system and apparatus for reducing power consumption for positioning wearable device, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811321363.XA CN109392064A (en) | 2018-11-07 | 2018-11-07 | Reduce method, system, equipment and the storage medium of positioning wearable device power consumption |
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| CN109392064A true CN109392064A (en) | 2019-02-26 |
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| CN201811321363.XA Pending CN109392064A (en) | 2018-11-07 | 2018-11-07 | Reduce method, system, equipment and the storage medium of positioning wearable device power consumption |
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| WO (1) | WO2020093645A1 (en) |
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| CN110049445A (en) * | 2019-03-15 | 2019-07-23 | 华为技术有限公司 | The method and relevant apparatus of equipment reporting position information |
| CN110687499A (en) * | 2019-09-25 | 2020-01-14 | 南京沃旭通讯科技有限公司 | Positioning compensation method suitable for different objects in coal mine area |
| WO2020093645A1 (en) * | 2018-11-07 | 2020-05-14 | 深圳酷泰丰科技有限公司 | Method, system and apparatus for reducing power consumption for positioning wearable device, and storage medium |
| CN112188406A (en) * | 2020-09-29 | 2021-01-05 | 深圳市沃特沃德股份有限公司 | Position reporting method, device and storage medium |
| CN112304283A (en) * | 2020-10-21 | 2021-02-02 | 国网福建省电力有限公司莆田供电公司 | Pole tower state intelligent monitoring terminal and method based on Beidou and 4G dual-mode communication |
| CN114093123A (en) * | 2021-11-23 | 2022-02-25 | 上海探寻信息技术有限公司 | Wearable device safety warning method and device |
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| CN111551977B (en) * | 2020-06-04 | 2023-05-26 | 长沙手拉手信息技术有限公司 | Low-power-consumption wearable positioning equipment and positioning method based on supercomputer |
| CN116782370A (en) * | 2022-03-07 | 2023-09-19 | Oppo广东移动通信有限公司 | Positioning method, positioning device, wearable device, storage medium and product |
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| CN112188406B (en) * | 2020-09-29 | 2023-03-14 | 深圳市沃特沃德股份有限公司 | Position reporting method, device and storage medium |
| CN112304283A (en) * | 2020-10-21 | 2021-02-02 | 国网福建省电力有限公司莆田供电公司 | Pole tower state intelligent monitoring terminal and method based on Beidou and 4G dual-mode communication |
| CN114093123A (en) * | 2021-11-23 | 2022-02-25 | 上海探寻信息技术有限公司 | Wearable device safety warning method and device |
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