CN107678015A - A kind of portable location equipment and its localization method - Google Patents
A kind of portable location equipment and its localization method Download PDFInfo
- Publication number
- CN107678015A CN107678015A CN201710991102.8A CN201710991102A CN107678015A CN 107678015 A CN107678015 A CN 107678015A CN 201710991102 A CN201710991102 A CN 201710991102A CN 107678015 A CN107678015 A CN 107678015A
- Authority
- CN
- China
- Prior art keywords
- module
- power consumption
- low
- wifi
- location equipment
- 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
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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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
-
- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Abstract
The present invention relates to positioning field, is related to a kind of portable location equipment and its localization method.In an embodiment of the present invention, pass through at least one of low-power consumption bluetooth module, WIFI module, and GPS module or big dipper module, realize multimode mixed positioning, need persistently to carry out network service so as to improve conventional positioning method, it is higher, it is necessary to the problem of user's frequent charge to position caused use power consumption to need often to open GPS.
Description
Technical field
The present invention relates to positioning field, in particular to a kind of portable location equipment and its localization method.
Background technology
At present, the demand of portable location equipment is more and more vigorous, and this kind of product includes children's wrist-watch (band positioning function
), pet locator, old man's alarm etc..Existing portable location equipment needs persistently to carry out network service, it is necessary to often
GPS is opened to position, therefore, more power consumption.Due to portability to be considered, small product size is limited, and used battery is also smaller.
Therefore, for existing portable location equipment when fully charged, the single working time is shorter, is typically only capable to continuous firing
1-3 days or so, so as to need user's frequent charge, user's profit inconvenient for use.
The content of the invention
It is an object of the invention to provide a kind of portable location equipment and its localization method, improves existing portable positioning
Equipment is higher using power consumption, it is necessary to the problem of user's frequent charge.
The present invention is achieved in that a kind of localization method of portable location equipment, and the portable location equipment includes micro-
Processor and the GPS module being connected respectively with microprocessor or big dipper module, mobile communication module, low-power consumption bluetooth module with
And WIFI module,
The localization method includes at least one and step C in following A, step B；
A, control low-power consumption bluetooth module scans for, when searching periphery and having believable low-power consumption bluetooth equipment, root
Judge the location of portable location equipment according to the MAC Address of the believable low-power consumption bluetooth equipment, close GPS module or
Big dipper module, mobile communication module and WIFI module, and microprocessor is entered sleep state；
B, control WIFI module scans for, when searching periphery and having believable WIFI routers, according to the WIFI
The MAC Address of router judges the location of portable location equipment, closes GPS module or big dipper module, mobile communication mould
Block and low-power consumption bluetooth module, and microprocessor is entered sleep state；
C, control GPS module or big dipper module, mobile communication module to be positioned, close low-power consumption bluetooth module and
WIFI module.
As embodiments of the invention, the localization method is further comprising the steps of：
Low-power consumption bluetooth module and WIFI module are waken up in preset time, searches for the believable low-power consumption bluetooth equipment on periphery
With credible WIFI routers, once search, then into step A or step B.
As embodiments of the invention, the localization method is further comprising the steps of：
Microprocessor is waken up in preset time, opens mobile communication module after wake-up, the mobile communication module is to outside
Server send a handshake, whether judge the server of the outside has control instruction, if so, then read described in
Control instruction.
Another object of the present invention is to provide a kind of portable location equipment, it is blue that the portable location equipment includes low-power consumption
At least one and GPS module or big dipper module, microprocessor, mobile communication module in tooth module, WIFI module,
GPS module or big dipper module, for obtaining accurate geographic position by satellite；
Low-power consumption bluetooth module, it is blue according to low-power consumption for detecting the low-power consumption bluetooth equipment on portable location equipment periphery
The MAC Address of tooth equipment judges the location of portable location equipment；
WIFI module, for detecting the WIFI routers on portable location equipment periphery, according to the MAC Address of WIFI routers
To judge the location of portable location equipment；
Mobile communication module, interacted for doing teledata with the server of outside.
As embodiments of the invention, the low-power consumption bluetooth module, microprocessor are integrated into main control chip.
As embodiments of the invention, the mobile communication module uses the data transmission module of the microprocessor of band second,
The mobile communication module is connected with the GPS module or big dipper module, WIFI module respectively.
As embodiments of the invention, the portable location equipment also includes power management module, battery and acceleration
Sensor, the acceleration transducer, power management module connect the main control chip, and the battery connects the power management
Module,
The acceleration transducer is used to detect whether portable location equipment is located aprowl, when portable location equipment is long-term
When motionless, the WIFI module, GPS module or big dipper module and mobile communication module are closed, and makes the master control core
Piece enters sleep state.
In an embodiment of the present invention, at least one of low-power consumption bluetooth module, WIFI module, and GPS moulds are passed through
Block or big dipper module, multimode mixed positioning is realized, needs persistently to carry out network service so as to improve conventional positioning method,
It is higher, it is necessary to the problem of user's frequent charge to position caused use power consumption to need often to open GPS.
Brief description of the drawings
Fig. 1 is the structural representation of portable location equipment provided by the invention；
Fig. 2 is the flow chart of the localization method of portable location equipment provided by the invention.
Embodiment
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Refering to Fig. 1, the invention discloses a kind of portable location equipment, the portable location equipment includes low-power consumption bluetooth module
201st, at least one and GPS module in WIFI module 16 or big dipper module 14, first microprocessor 202, mobile communication mould
Block 15.
The GPS module or big dipper module 14 can obtain accurate geographic position by satellite,
Low-power consumption bluetooth module 201 detects the low-power consumption bluetooth equipment on portable location equipment periphery, according to low-power consumption bluetooth
The MAC Address of equipment judges the location of portable location equipment；
WIFI module 16 detects the WIFI routers on portable location equipment periphery, according to the MAC Address of WIFI routers come
Judge the location of portable location equipment；
Mobile communication module 15 does teledata with the server of outside and interacted.
As embodiments of the invention, the low-power consumption bluetooth module 201, first microprocessor 202 are integrated into master control core
Piece 20.
As embodiments of the invention, the mobile communication module 15 uses the data transfer mould of the microprocessor of band second
Block, the mobile communication module 15 are connected with the GPS module or big dipper module 14, WIFI module 16 respectively.
In an embodiment of the present invention, the portable location equipment also includes power management module 11, battery 12 and added
Velocity sensor 13, the acceleration transducer 13, power management module 11 connect the main control chip 20, and the battery 12 connects
The power management module 11 is connect, the acceleration transducer 13 detects whether portable location equipment is located aprowl, when portable
When location equipment is motionless for a long time, the WIFI module 16, GPS module or big dipper module 14 and mobile communication module are closed
15, and the main control chip 20 is entered sleep state.
In the present invention, when portable location equipment is provided with low-power consumption bluetooth module 201, WIFI module 16 and GPS
When module or big dipper module 14, first pass through low-power consumption bluetooth module 201 and position, then positioned by WIFI module 16, then pass through GPS
Module or big dipper module 14 position.Certainly, portable location equipment can also be provided with low-power consumption bluetooth module 201 and GPS moulds
Block or big dipper module 14, now, first pass through low-power consumption bluetooth module 201 and position, then it is fixed by GPS module or big dipper module 14
Position.Portable location equipment can also be provided with WIFI module 16 and GPS module or big dipper module 14, now, first pass through WIFI
Module 16 positions, then is positioned by GPS module or big dipper module 14.
Refering to Fig. 2, the localization method of portable location equipment is shown, the described method comprises the following steps：
In step S101, control low-power consumption bluetooth module scans for, and has believable low-power consumption blue when searching periphery
During tooth equipment, the location of portable location equipment is judged according to the MAC Address of the believable low-power consumption bluetooth equipment, closed
GPS module or big dipper module, mobile communication module and WIFI module are closed, and microprocessor is entered sleep state.
In step s 102, control WIFI module scans for, when searching periphery and having believable WIFI routers, root
Judge the location of portable location equipment according to the MAC Address of the WIFI routers, close GPS module or big dipper module,
Mobile communication module and low-power consumption bluetooth module, and microprocessor is entered sleep state；
In step s 103, control GPS module or big dipper module, mobile communication module to be positioned, it is blue to close low-power consumption
Tooth module and WIFI module.
When portable location equipment only includes low-power consumption bluetooth module, in WIFI module one of them when, first carry out low-power consumption
Bluetooth module positions or WIFI module positioning, then performs GPS module or big dipper module positioning.
As embodiments of the invention, the localization method is further comprising the steps of：
Low-power consumption bluetooth module and WIFI module are waken up in preset time, searches for the believable low-power consumption bluetooth equipment on periphery
With credible WIFI routers, once search, then into step A or step B.
As embodiments of the invention, the localization method is further comprising the steps of：
Microprocessor is waken up in preset time, opens mobile communication module after wake-up, the mobile communication module is to outside
Server send a handshake, whether judge the server of the outside has control instruction, if so, then read described in
Control instruction.
Low-power consumption bluetooth module (BLE modules) and super low-power consumption microprocessor (the first microprocessor are integrated by main control chip
Device), can be with extremely low power consumption longtime running.(mobile communication module uses GSM/ to the plug-in mobile communication module of main control chip
The wide-area data such as GPRS or NB-IOT transport module).As embodiments of the invention, the mobile communication module carries microprocessor
Device, it can be used for controlling WIFI module and GPS module/big dipper module by the microprocessor.
During start, low-power consumption bluetooth module is first turned on, when the low-power consumption bluetooth block search in main control chip to periphery
After having " believable low-power consumption bluetooth equipment ", mobile communication module and WIFI module are shut off, main control chip enters sleep shape
State.Timing wake-up, mobile communication module is opened after wake-up, send a handshake to the server of outside, read outside
Whether there is control instruction on server." believable low-power consumption bluetooth equipment " and " timing wake-up time " can be soft by management end
Part has user's setting.
If the believable low-power consumption bluetooth equipment in low-power consumption bluetooth module and periphery disconnects, main control chip will move out not
Dormancy state, into WIFI positioning states.
After WIFI module searches " the credible WIFI routers " on periphery, mobile communication module and low-power consumption bluetooth are shut off
Module, main control chip enter sleep state.Timing wake-up, mobile communication module is opened after wake-up, sent to the server of outside
One handshake, whether there is control instruction on reading service device." credible WIFI routers " and " timing wake-up time " can be with
There is user's setting by management end software.WIFI module is periodically waken up, for detecting whether having had been moved off " credible WIFI roads
By device " if both without believable low-power consumption bluetooth equipment and believable WIFI routers, it is blue that main control chip will close low-power consumption
Tooth module and WIFI module, into mobile communication module positioning states.A handshake periodically is sent to server, reads clothes
Whether there is control instruction on business device.And periodic wakeup low-power consumption bluetooth module and WIFI module, search for the credible low-power consumption on periphery
Bluetooth equipment and credible WIFI routers.Once search, then into low-power consumption bluetooth positioning or WIFI positioning states.
In the present invention, can selective low-power consumption bluetooth module, WIFI module can also be selected, both can also be
Have.Acceleration transducer, most of moment are in dormancy, can be waken up once every a bit of time.If acceleration passes
Sensor has more than the acceleration value output of threshold value, then system is considered as active state, carries out above-mentioned positioning and data
Transmission acts.If acceleration transducer does not have numerical value output, system is considered as inactive state, and main control chip will close
Whole ancillary equipment, or allow it to enter sleep state, to save electricity.Until acceleration transducer has more than the acceleration of threshold value
After the output of number of degrees value, system just returns to active state.
In an embodiment of the present invention, at least one of low-power consumption bluetooth module, WIFI module, and GPS moulds are passed through
Block or big dipper module, multimode mixed positioning is realized, needs persistently to carry out network service so as to improve conventional positioning method,
It is higher, it is necessary to the problem of user's frequent charge to position caused use power consumption to need often to open GPS.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
- A kind of 1. localization method of portable location equipment, it is characterised in that the portable location equipment include microprocessor and GPS module or big dipper module, mobile communication module, low-power consumption bluetooth module and the WIFI moulds being connected respectively with microprocessor Block,The localization method includes at least one and step C in following A, step B；A, control low-power consumption bluetooth module scans for, when searching periphery and having believable low-power consumption bluetooth equipment, according to institute The MAC Address of believable low-power consumption bluetooth equipment is stated to judge the location of portable location equipment, closes GPS module or the Big Dipper Module, mobile communication module and WIFI module, and microprocessor is entered sleep state；B, control WIFI module scans for, and when searching periphery and having believable WIFI routers, is route according to the WIFI The MAC Address of device judges the location of portable location equipment, close GPS module or big dipper module, mobile communication module and Low-power consumption bluetooth module, and microprocessor is entered sleep state；C, control GPS module or big dipper module, mobile communication module to be positioned, close low-power consumption bluetooth module and WIFI moulds Block.
- 2. the localization method of portable location equipment according to claim 1, it is characterised in that the localization method also includes Following steps：Wake up low-power consumption bluetooth module and WIFI module in preset time, search for periphery believable low-power consumption bluetooth equipment and can Believe WIFI routers, once search, then into step A or step B.
- 3. the localization method of portable location equipment according to claim 1, it is characterised in that the localization method also includes Following steps：Microprocessor is waken up in preset time, mobile communication module, clothes of the mobile communication module to outside are opened after wake-up Business device sends a handshake, and whether have control instruction, if so, then reading the control if judging the server of the outside Instruction.
- 4. a kind of portable location equipment, it is characterised in that the portable location equipment includes low-power consumption bluetooth module, WIFI module In at least one and GPS module or big dipper module, microprocessor, mobile communication module,GPS module or big dipper module, for obtaining accurate geographic position by satellite；Low-power consumption bluetooth module, for detecting the low-power consumption bluetooth equipment on portable location equipment periphery, set according to low-power consumption bluetooth Standby MAC Address judges the location of portable location equipment；WIFI module, for detecting the WIFI routers on portable location equipment periphery, sentenced according to the MAC Address of WIFI routers The location of portable location equipment of breaking；Mobile communication module, interacted for doing teledata with the server of outside.
- 5. portable location equipment according to claim 4, it is characterised in that the low-power consumption bluetooth module, microprocessor It is integrated into main control chip.
- 6. portable location equipment according to claim 5, it is characterised in that the mobile communication module is micro- using band second The data transmission module of processor, the mobile communication module connect with the GPS module or big dipper module, WIFI module respectively Connect.
- 7. portable location equipment according to claim 5, it is characterised in that the portable location equipment also includes power supply pipe Module, battery and acceleration transducer are managed, the acceleration transducer, power management module connect the main control chip, institute State battery and connect the power management module,The acceleration transducer is used to detect whether portable location equipment is located aprowl, when portable location equipment is motionless for a long time When, the WIFI module, GPS module or big dipper module and mobile communication module are closed, and enter the main control chip Enter sleep state.
Priority Applications (1)
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| CN201710991102.8A CN107678015A (en) | 2017-10-23 | 2017-10-23 | A kind of portable location equipment and its localization method |
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| CN201710991102.8A CN107678015A (en) | 2017-10-23 | 2017-10-23 | A kind of portable location equipment and its localization method |
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| CN107678015A true CN107678015A (en) | 2018-02-09 |
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| CN201710991102.8A Pending CN107678015A (en) | 2017-10-23 | 2017-10-23 | A kind of portable location equipment and its localization method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246675A (en) * | 2018-11-16 | 2019-01-18 | 上海珑链物联网科技有限公司 | Locator, mobile phone and the information processing method and system that reduce locator power consumption |
| CN109379776A (en) * | 2018-10-30 | 2019-02-22 | 深圳市航天华拓科技有限公司 | A kind of Internet of Things localization method, device and calculate equipment |
| CN109448178A (en) * | 2018-10-15 | 2019-03-08 | 上海顺舟智能科技股份有限公司 | A kind of low power-consumption intelligent door-locking system and its control method |
| CN109581443A (en) * | 2018-10-30 | 2019-04-05 | 深圳市航天华拓科技有限公司 | A kind of localization method and positioning terminal |
| CN111285252A (en) * | 2020-01-14 | 2020-06-16 | 上海欧冶物流股份有限公司 | Method and device for controlling use of positioning equipment |
| CN111885489A (en) * | 2020-07-27 | 2020-11-03 | 惠州Tcl移动通信有限公司 | Portable equipment positioning system and device |
| CN113556685A (en) * | 2021-07-21 | 2021-10-26 | 宁波宝贝第一母婴用品有限公司 | Method and device for positioning cart and electronic equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080181154A1 (en) * | 2007-01-31 | 2008-07-31 | Texas Instruments Incorporated | Apparatus for and method of low power wireless local area network independent basic service set mode operation |
| CN101738622A (en) * | 2009-11-26 | 2010-06-16 | 沈阳晨讯希姆通科技有限公司 | Method for judging stillness of GPS tracing equipment with acceleration sensor |
| CN102910146A (en) * | 2011-08-02 | 2013-02-06 | 天津中启创科技有限公司 | Operation method of GPS (global positioning system) security terminal |
| CN103379623A (en) * | 2013-06-24 | 2013-10-30 | 苏州海客科技有限公司 | WIFI positioning method in travel |
| CN104635703A (en) * | 2015-01-28 | 2015-05-20 | 杭州云造科技有限公司 | Electric bicycle intelligent networking terminal and electric bicycle intelligent networking system |
| CN104822130A (en) * | 2015-03-09 | 2015-08-05 | 安徽云之迹信息技术有限公司 | Method and device for positioning Bluetooth bracelet and server |
| CN104881951A (en) * | 2015-05-04 | 2015-09-02 | 中山智芯电子科技有限公司 | Behavior tracking system |
| CN105185056A (en) * | 2015-08-03 | 2015-12-23 | 上海新微技术研发中心有限公司 | Anti-lost device based on positioning module |
| CN105706149A (en) * | 2013-09-29 | 2016-06-22 | 耶普佐恩有限公司 | Tracking system |
| CN205388648U (en) * | 2016-03-18 | 2016-07-20 | 杭州高厚智能科技有限公司 | Intelligent positioner |
| CN105933943A (en) * | 2016-04-01 | 2016-09-07 | 深圳蓝奥声科技有限公司 | Multi-mode wireless position tracking method and system |
| CN106940926A (en) * | 2017-03-17 | 2017-07-11 | 青岛亿联客信息技术有限公司 | Bluetooth pairing methods and Bluetooth pairing system |
| CN206557388U (en) * | 2017-02-22 | 2017-10-13 | 杭州宇为科技有限公司 | Low-power consumption alignment system based on Bluetooth beacon |
-
2017
- 2017-10-23 CN CN201710991102.8A patent/CN107678015A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080181154A1 (en) * | 2007-01-31 | 2008-07-31 | Texas Instruments Incorporated | Apparatus for and method of low power wireless local area network independent basic service set mode operation |
| CN101738622A (en) * | 2009-11-26 | 2010-06-16 | 沈阳晨讯希姆通科技有限公司 | Method for judging stillness of GPS tracing equipment with acceleration sensor |
| CN102910146A (en) * | 2011-08-02 | 2013-02-06 | 天津中启创科技有限公司 | Operation method of GPS (global positioning system) security terminal |
| CN103379623A (en) * | 2013-06-24 | 2013-10-30 | 苏州海客科技有限公司 | WIFI positioning method in travel |
| CN105706149A (en) * | 2013-09-29 | 2016-06-22 | 耶普佐恩有限公司 | Tracking system |
| CN104635703A (en) * | 2015-01-28 | 2015-05-20 | 杭州云造科技有限公司 | Electric bicycle intelligent networking terminal and electric bicycle intelligent networking system |
| CN104822130A (en) * | 2015-03-09 | 2015-08-05 | 安徽云之迹信息技术有限公司 | Method and device for positioning Bluetooth bracelet and server |
| CN104881951A (en) * | 2015-05-04 | 2015-09-02 | 中山智芯电子科技有限公司 | Behavior tracking system |
| CN105185056A (en) * | 2015-08-03 | 2015-12-23 | 上海新微技术研发中心有限公司 | Anti-lost device based on positioning module |
| CN205388648U (en) * | 2016-03-18 | 2016-07-20 | 杭州高厚智能科技有限公司 | Intelligent positioner |
| CN105933943A (en) * | 2016-04-01 | 2016-09-07 | 深圳蓝奥声科技有限公司 | Multi-mode wireless position tracking method and system |
| CN206557388U (en) * | 2017-02-22 | 2017-10-13 | 杭州宇为科技有限公司 | Low-power consumption alignment system based on Bluetooth beacon |
| CN106940926A (en) * | 2017-03-17 | 2017-07-11 | 青岛亿联客信息技术有限公司 | Bluetooth pairing methods and Bluetooth pairing system |
Non-Patent Citations (4)
| Title |
|---|
| 张天琪 等: "SoC系统的低功耗设计", 《单片机与嵌入式系统应用》 * |
| 李朝青: "《PC机与单片机&DSP数据通信技术选编》", 30 April 2003 * |
| 王翠萍: "《移动Web开发从入门到精通》", 31 March 2015, 中国铁道出版社 * |
| 赵成 郭荣幸: "《无线传感器网络技术》", 30 June 2016 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448178A (en) * | 2018-10-15 | 2019-03-08 | 上海顺舟智能科技股份有限公司 | A kind of low power-consumption intelligent door-locking system and its control method |
| CN109379776A (en) * | 2018-10-30 | 2019-02-22 | 深圳市航天华拓科技有限公司 | A kind of Internet of Things localization method, device and calculate equipment |
| CN109581443A (en) * | 2018-10-30 | 2019-04-05 | 深圳市航天华拓科技有限公司 | A kind of localization method and positioning terminal |
| CN109246675A (en) * | 2018-11-16 | 2019-01-18 | 上海珑链物联网科技有限公司 | Locator, mobile phone and the information processing method and system that reduce locator power consumption |
| CN111285252A (en) * | 2020-01-14 | 2020-06-16 | 上海欧冶物流股份有限公司 | Method and device for controlling use of positioning equipment |
| CN111885489A (en) * | 2020-07-27 | 2020-11-03 | 惠州Tcl移动通信有限公司 | Portable equipment positioning system and device |
| CN113556685A (en) * | 2021-07-21 | 2021-10-26 | 宁波宝贝第一母婴用品有限公司 | Method and device for positioning cart and electronic equipment |
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Application publication date: 20180209 |