CN107976698A - A kind of GPS positioning saving power for terminal control method - Google Patents

A kind of GPS positioning saving power for terminal control method Download PDF

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Publication number
CN107976698A
CN107976698A CN201610919149.9A CN201610919149A CN107976698A CN 107976698 A CN107976698 A CN 107976698A CN 201610919149 A CN201610919149 A CN 201610919149A CN 107976698 A CN107976698 A CN 107976698A
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CN
China
Prior art keywords
gps positioning
terminal
threshold value
duration
place
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Granted
Application number
CN201610919149.9A
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Chinese (zh)
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CN107976698B (en
Inventor
韩震华
解玉芳
许水燕
张屿
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Xiamen Yaxon Networks Co Ltd
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Xiamen Yaxon Networks Co Ltd
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Priority to CN201610919149.9A priority Critical patent/CN107976698B/en
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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

Abstract

The present invention proposes a kind of GPS positioning saving power for terminal control method, there is provided is provided with the GPS positioning terminal of acceleration transducer and WIFI module；Preset terminal and continue static, mobile and fixed duration threshold value not in place；Timing search WIFI hot spot, and preserve the WIFI hot spot searched when determining in place；When just determining not in place, cold start-up locating module simultaneously is attempted to reposition using AGPS；Motion state of terminal is judged by acceleration transducer；If continuing static duration exceedes threshold value, or continues duration surely not in place and exceed threshold value, close locating module and enter battery saving mode；If duration is persistently moved more than threshold value and does not search out WIFI hot spot, or the WIFI hot spot searched opens locating module and enter normal mode in the WIFI hot spot preserved.The method of the present invention can be realized when positioning terminal is fixed not in place indoors and in lasting mobile status, by rationally controlling GPS positioning module to work, reach the effect of power saving.

Description

A kind of GPS positioning saving power for terminal control method
Technical field
The present invention relates to field of communication technology, and in particular to a kind of GPS positioning saving power for terminal control method.
Background technology
GPS positioning terminal in actual use, can generally use the common work having with other type terminals at the same time Can, such as call, short message service, online function.Therefore, power consumption when GPS module works just becomes extra spending, power consumption Measure excessive so that the usage time of battery significantly reduces., can not in the environment of present battery capacity expansion is increasingly becoming bottleneck Solve the problems, such as that mobile phone power consumption amount is excessive by increasing substantially battery capacity, so can only set about from section source.
In the prior art, the positioning mould of GPS positioning terminal is generally directly determined by the motion state of GPS positioning terminal The opening and closing of block, GPS positioning terminal is static and when continuing certain time length, then closes locating module, the movement of GPS positioning terminal And when continuing certain time length, then reopen locating module.It is not in indoor situation in view of GPS positioning terminal, and GPS positioning terminal indoors when, GPS can not be positioned, and can close locating module to reach the effect of power saving.
The content of the invention
It is an object of the invention to provide a kind of GPS positioning saving power for terminal control method, this method can be realized when positioning Terminal is fixed not in place indoors and in when continuing mobile status, by rationally controlling GPS positioning module to work, reaches power saving Effect.
Concrete scheme is as follows：
A kind of GPS positioning saving power for terminal control method, including：
The GPS positioning terminal for being provided with acceleration transducer and WIFI module is provided A,；
B, the positioning of GPS positioning terminal is controlled by the motion state of GPS positioning terminal, positioning states and detection WIFI signal The working status of module.
Further, it is described to control GPS positioning whole by the motion state and detection WIFI signal of GPS positioning terminal The working status of the locating module at end is specifically：
B1, default GPS positioning terminal continue static duration threshold value, persistently move duration threshold value and fixed duration threshold value not in place；
B2, motion state, positioning states, motion state duration and the positioning states duration for obtaining GPS positioning terminal, And detect the WIFI signal of GPS positioning terminal when can determine in place and store the unique mark of the WIFI signal；
If the motion state of B3, GPS positioning terminal exceedes lasting static duration threshold value to continue static and static duration, make positioning Module is in off state, and is otherwise maintained locating module original state and is performed step B2；
If B4, GPS positioning terminal positioning state are fixed not in place and continue duration surely not in place and exceed fixed duration threshold value not in place, Then cold start-up locating module restarts to position, and downloads AGPS data from auxiliary positioning center and carry out auxiliary positioning, if positioning State exceedes fixed duration threshold value not in place to search star no-fix and duration, is in off state locating module, otherwise maintains positioning Module original state simultaneously performs step B2；
If B5, GPS positioning motion state of terminal for it is mobile, persistently move duration and exceed and persistently move duration threshold value and WIFI Module is currently not detected by WIFI signal, then it is opening to make locating module, otherwise maintains locating module original state and performs Step B2；
If B6, GPS positioning motion state of terminal for it is mobile, persistently move duration and exceed and persistently move duration threshold value, and WIFI The currently detected WIFI signal of module, then the WIFI signal stored when judging the unique mark of the WIFI signal with that can determine in place Whether unique mark is consistent, if so, then making locating module be opening, otherwise maintains locating module original state and performs step B2。
Wherein, the unique mark of the WIFI signal is the service set of WIFI signal.
Beneficial effect of the present invention：When GPS positioning terminal is having the indoor moving of WIFI signal, positioning mould can be closed Block, so as to reach the effect of power saving；When GPS positioning terminal leaves the interior of WIFI signal to open air, can open in time Locating module is positioned, and present invention eliminates can position and can detect that GPS positioning mould may be caused during WIFI signal The idle situation of block.
Brief description of the drawings
Fig. 1 is the method for the present invention flow chart.
Embodiment
To further illustrate each embodiment, the present invention is provided with attached drawing.These attached drawings are that the invention discloses one of content Point, it can coordinate the associated description of specification to explain the operation principles of embodiment mainly to illustrate embodiment.Coordinate ginseng These contents are examined, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention.Now tie Closing the drawings and specific embodiments, the present invention is further described.
As shown in Figure 1, the method substantially flow of the present invention is as follows：There is provided and acceleration transducer and WIFI module are installed GPS positioning terminal；Preset terminal and continue static, mobile and fixed duration threshold value not in place；Timing search WIFI hot spot, and protect Deposit the WIFI hot spot searched when determining in place；When just determining not in place, cold start-up locating module is simultaneously attempted again using AGPS Positioning；Motion state of terminal is judged by acceleration transducer；If continue static duration exceed threshold value, or continue calmly less than Position duration exceedes threshold value, closes locating module and enters battery saving mode；If duration is persistently moved more than threshold value and is not searched out WIFI hot spot, or the WIFI hot spot searched open locating module and enter normal mode in the WIFI hot spot preserved.
The present embodiment is specifically related to GPS positioning terminal, configuration tool and AGPS auxiliary positionings center, in GPS positioning terminal Including：Locating module, timer, communication module and storage unit, GPS positioning terminal domestic demand installation acceleration transducer with WIFI module, storage unit are used for preserving the working status of locating module and the SSID of WIFI hot spot, are set by configuration tool Continue static duration threshold value, persistently move duration threshold value and continue duration threshold value surely not in place, and be sent to by means of communication GPS positioning terminal.
During GPS positioning starting up of terminal, following operation is performed：
Open the real-time detection terminal motion state of acceleration transducer；
Locating module is opened to be positioned in real time；
The working status for setting locating module is " unlatching ", and is saved in storage unit；
The timing of opening timing device judges motion state of terminal and positioning states etc.；
Timer timing searches for WIFI hot spot by WIFI module, and when determining in place, by the WIFI hot spot searched out SSID is saved in storage unit；
If GPS positioning terminal, which continues static duration, exceedes threshold value, the work shape of locating module is taken out from storage unit State, if " unlatching ", performs following operation：
Close locating module；
The working status for setting locating module is " closing ", and is saved in storage unit；
If GPS positioning terminal, which continues duration surely not in place, exceedes threshold value, cold start-up locating module restarts to position, And download AGPS data from AGPS auxiliary positionings center using communication module and carry out auxiliary positioning, surpass if searching star no-fix duration Threshold value is crossed, then assert GPS positioning terminal indoors, performs following operation：
Close locating module；
The working status for setting locating module is " closing ", and is saved in storage unit；
If GPS positioning terminal, which persistently moves duration, exceedes threshold value, and WIFI module is currently searched less than WIFI hot spot, from depositing The working status of locating module is taken out in storage unit, if " closing ", performs following operation：
Open locating module；
The working status for setting locating module is " unlatching ", and is saved in storage unit；
If GPS positioning terminal, which persistently moves duration, exceedes threshold value, and WIFI module currently searches to obtain WIFI hot spot, judges The SSID of WIFI hot spot（Service set）Whether in the memory unit, if so, taking out locating module from storage unit Working status, if " closing ", performs following operation：
Open locating module；
The working status for setting locating module is " unlatching ", and is saved in storage unit.
It should be noted that under normal circumstances GPS positioning terminal indoors when, can not be positioned, thus close GPS Locating module can be good at power saving, and when GPS positioning terminal by indoor moving to open air when, just need timely to open GPS and determine Position module is positioned, and by detecting the change of WIFI hot spot, can obtain the process of the movement.And it also likely to be present and both detected WIFI signal, and situation about position, therefore also need unlatching locating module to be positioned.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright In vain, do not departing from the spirit and scope of the present invention that the appended claims are limited, in the form and details can be right The present invention makes a variety of changes, and is protection scope of the present invention.

Claims (3)

  1. A kind of 1. GPS positioning saving power for terminal control method, it is characterised in that including：
    The GPS positioning terminal for being provided with acceleration transducer and WIFI module is provided A,；
    B, the positioning of GPS positioning terminal is controlled by the motion state of GPS positioning terminal, positioning states and detection WIFI signal The working status of module.
  2. 2. GPS positioning saving power for terminal control method according to claim 1, it is characterised in that described passes through GPS positioning The motion state of terminal and the working status of the locating module of detection WIFI signal control GPS positioning terminal are specifically：
    B1, default GPS positioning terminal continue static duration threshold value, persistently move duration threshold value and fixed duration threshold value not in place；
    B2, motion state, positioning states, motion state duration and the positioning states duration for obtaining GPS positioning terminal, And detect the WIFI signal of GPS positioning terminal when can determine in place and store the unique mark of the WIFI signal；
    If the motion state of B3, GPS positioning terminal exceedes lasting static duration threshold value to continue static and static duration, make positioning Module is in off state, and is otherwise maintained locating module original state and is performed step B2；
    If B4, GPS positioning terminal positioning state are fixed not in place and continue duration surely not in place and exceed fixed duration threshold value not in place, Then cold start-up locating module restarts to position, and downloads AGPS data from auxiliary positioning center and carry out auxiliary positioning, if positioning State exceedes fixed duration threshold value not in place to search star no-fix and duration, is in off state locating module, otherwise maintains positioning Module original state simultaneously performs step B2；
    If B5, GPS positioning motion state of terminal for it is mobile, persistently move duration and exceed and persistently move duration threshold value and WIFI Module is currently not detected by WIFI signal, then it is opening to make locating module, otherwise maintains locating module original state and performs Step B2；
    If B6, GPS positioning motion state of terminal for it is mobile, persistently move duration and exceed and persistently move duration threshold value, and WIFI The currently detected WIFI signal of module, then the WIFI signal stored when judging the unique mark of the WIFI signal with that can determine in place Whether unique mark is consistent, if so, then making locating module be opening, otherwise maintains locating module original state and performs step B2。
  3. 3. GPS positioning saving power for terminal control method according to claim 2, it is characterised in that：The WIFI signal Unique mark is the service set of WIFI signal.
CN201610919149.9A 2016-10-21 2016-10-21 Power-saving control method for GPS positioning terminal Active CN107976698B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
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CN110196438A (en) * 2019-06-17 2019-09-03 广东顺德雷舜信息科技有限公司 Localization method, positioning device and terminal device
CN111366954A (en) * 2018-12-26 2020-07-03 成都鼎桥通信技术有限公司 Control method and device for GPS satellite search in Android system

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN111366954A (en) * 2018-12-26 2020-07-03 成都鼎桥通信技术有限公司 Control method and device for GPS satellite search in Android system
CN111366954B (en) * 2018-12-26 2023-11-24 成都鼎桥通信技术有限公司 GPS star searching control method and device in Android system
CN110196438A (en) * 2019-06-17 2019-09-03 广东顺德雷舜信息科技有限公司 Localization method, positioning device and terminal device

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