CN103634908B - A kind of personnel location system - Google Patents
A kind of personnel location system Download PDFInfo
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- CN103634908B CN103634908B CN201310684121.8A CN201310684121A CN103634908B CN 103634908 B CN103634908 B CN 103634908B CN 201310684121 A CN201310684121 A CN 201310684121A CN 103634908 B CN103634908 B CN 103634908B
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- 238000004891 communication Methods 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000005059 dormancy Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
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- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
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Abstract
The present invention provides a kind of personnel location system, including personnel positioning communication base station (1), personnel positioning portable terminal device (2), localizer beacon (3) and personnel positioning server（4）, localizer beacon（3）Fixed position is installed on as needed, the localizer beacon（3）Wirelessly its number information is sent with the unique number with its installation site information association, and periodically to personnel positioning portable terminal device (2)；Personnel positioning portable terminal device（2）Carried by personnel, the personnel positioning portable terminal device（2）Each localizer beacon of real-time reception（3）The number information of transmission, processing obtains current location information and is shown to carrying personnel and be sent to personnel positioning server（4）.A kind of system that the present invention is provided, system composition is simple, and device category is few, and the corresponding different positioning accuracy request of different scenes can be met as needed.
Description
Technical field
The present invention relates to be positioned at wireless sensing field, and in particular to a kind of personnel location system.
Background technology
The domestic patent of invention related to personnel location system or method nearly hundred, be related to RFID, Zigbee, Wi-Fi,
The multiple technologies such as UWB system and based on a variety of location technologies such as coding, field strength, phase calculation.These alignment systems
Basic framework is fixed deployment locating base station, and personnel carry positioning label, and locating base station receives the positioning carried from personnel
The information of label, is identified and positions according to information such as its field strength, phase, sequence label codes, recognizes that the calculating with positioning is led to
Cross central server completion.This framework is suitable for the scene such as colliery, factory of fixed environment, high density of personnel, this framework
Shortcoming be：（1）Deployment density of the raising of its positioning precision dependent on increase locating base station, because the networking between base station is more
That it needs external power source to power by wire transmission modes such as optical cable, buses, cause improve positioning precision needed for investment, line
The quantities such as cable erection, engineering construction cycle become rapidly big.（2）Positioning label degree of intelligence entrained by personnel is low, only exists
The manager at center can see the situation of personnel, and positioning label-carrier can not learn the position of itself and periphery
Confidence ceases, it is impossible to realize the function of navigation, help can not be provided to the personnel for getting lost or be unfamiliar with surrounding scene, to entering or connecing
The personnel of nearly similar " forbidden zone " also can not real-time informing.（3）The calculating of all about positional information all relies on central server, clothes
Once device lost contact of being engaged in or machine of delaying, system is at a standstill.
For example, Chinese patent CN102523621A discloses a kind of Mine Personnel Positioning System, it by ground monitoring center,
Transmit base station, optical fiber, gateway node, bus, beacon node, training node and mobile node composition.Beacon node is in tunnel
Laid by block, personnel carry mobile node, mobile node reads the signal of beacon node and to the beacon node that receives
Location information is handled, and is uploaded to ground monitoring center and its station-keeping mode data progress matching primitives, realizes positioning；Instruction
Practicing node is used to measure, obtain, correct station-keeping mode data.But, the complexity of (1) system first is high, by up to 8
Part is constituted；(2) structure of its subsystem needs to lay the wire transmission medias such as optical fiber, bus, and quantities is big and is difficult to quick
Deployment, is difficult to be applicable for the mobile environment or adverse circumstances for being not easy to set up cable；(3) furthermore its mobile node positioning according to
Rely the matching primitives at ground monitoring center, once system and ground monitoring center lost contact, terminal can not then realize positioning, (4) its
The degree of intelligence of mobile node is low, and terminal does not possess local processing and display capabilities in real time, and the carrier of mobile node can not see
To oneself position, enter without possessing the ability of navigation, once it is lost also useless even if mobile node is carried；(5) it is positioned
The raising of precision needs to rely on training node and gathers signal to each block in tunnel, establishment model data, complex operation and
Positioning precision easily by the humiture being continually changing in site environment, block, electromagnetic environment is influenceed.In summary, the system
Complexity is high, mobility is poor, the characteristics of not possessing rapid deployment.Accordingly, it is desirable to provide it is a kind of it is more simple, reliable, quick,
The technology of intelligence, to realize rapid, effective use to location information.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of personnel location system, including personnel positioning communication base station
(1), personnel positioning portable terminal device (2), localizer beacon (3) and personnel positioning server（4）；
The personnel positioning communication base station (1) and the personnel positioning server（4）It is connected with each other communication；The personnel determine
Bit walk base station (1) constitutes wireless mesh network, the personnel positioning portable terminal device (2) with the personnel positioning portable terminal device (2)
Realized and the personnel positioning server by any one of personnel positioning communication base station (1) in the wireless mesh
（4）Between be in communication with each other；
The localizer beacon（3）It is installed on fixed position, the localizer beacon as needed（3）With with its installation site
The unique number of information association, and periodically wirelessly send its number information to the personnel positioning portable terminal device (2)；
The personnel positioning portable terminal device（2）Carried by personnel, the personnel positioning portable terminal device（2）Real-time reception each
The localizer beacon（3）The number information of transmission, processing obtains current location information and is shown and be sent to carrying personnel
The personnel positioning server（4）.
In the first preferred embodiment that the present invention is provided：The personnel positioning communication base station（1）, personnel positioning portable terminal device
（2）And localizer beacon（3）Powered using battery.
In the second preferred embodiment that the present invention is provided：By setting the localizer beacon（3）Density and beacon wireless
Transmission power meets the different accuracy requirement of different alignment systems；The positioning letter is increased for the high region of positioning accuracy request
Mark（3）Packing density, reduce the localizer beacon（3）Transmission power；It is described fixed to be reduced for the low region of positioning precision
Position beacon（3）Packing density and improve the localizer beacon（3）Transmission power.
In the third preferred embodiment that the present invention is provided：The personnel positioning portable terminal device（2）According to receive it is each described in
Localizer beacon（3）Number information correspondence go out each localizer beacon（3）Position coordinates, with each localizer beacon received（3）
As weight coefficient after square adjustment of field strength, to each localizer beacon received（3）Position be weighted average, obtain each institute
State localizer beacon（3）Personnel positioning portable terminal device（2）Current location information；
The personnel positioning portable terminal device（2）Navigation and prompt message are provided according to the attribute of current location, including entered
The authority or points for attention of arbitrary region.
In the 4th preferred embodiment that the present invention is provided：The localizer beacon（3）With dormancy and wake-up mechanism, the people
Member's positions portable terminal（2）Periodically sent during work and wake up message, wake up the personnel positioning portable terminal device（2）Wake up model
Enclose the interior localizer beacon（3）, the localizer beacon after the wake-up（3）Periodically to the personnel positioning portable terminal device (2)
Send its number information.
In the 5th preferred embodiment that the present invention is provided：The personnel positioning communication base station（1）With dormancy and wake-up machine
System；
The personnel positioning communication base station (1) is setting after process is set up in the initialization communication connection between completing base station
In fixing time as described in being not received by personnel positioning portable terminal device（2）The information then personnel positioning portable terminal device（2）Enter
Enter resting state to save electricity consumption；
In the personnel positioning communication base station（1）Wireless coverage in have the personnel positioning portable terminal device（2）Enter
It is fashionable, the personnel positioning communication base station（1）By the personnel positioning portable terminal device of the entrance（2）The wake-up message of transmission is called out
Wake up, the personnel positioning portable terminal device（2）Pass through the personnel positioning communication base station after the wake-up（1）Realize and determine with the personnel
Position server（4）Between be in communication with each other.
In the 6th preferred embodiment that the present invention is provided：The personnel positioning server（4）With personnel positioning each described
Portable terminal device（2）Communication, receives, handles, showing, storing each personnel positioning portable terminal device（2）Location information, and can
To the personnel positioning portable terminal device（2）Lower photos and sending messages, the information that issues includes localizer beacon（3）The fresh information of position with
Short message.
In the 7th preferred embodiment that the present invention is provided：The personnel positioning server（4）Possess various communication interfaces, carry
For data communication service, including long range positioning real-time data communication service based on Ethernet, remote data base location information are deposited
Storage service.
In the 8th preferred embodiment that the present invention is provided：The personnel positioning communication base station (1), personnel positioning portable terminal device
(2) radio communication between localizer beacon (3) uses IEEE802.15.4 agreements.
A kind of personnel location system that the present invention is provided, the beneficial effect relative to immediate prior art includes：
1st, a kind of personnel location system for providing of the present invention, including personnel positioning communication base station, personnel positioning portable terminal device,
Localizer beacon and personnel positioning server, composition are simple, and device category is few；Personnel in alignment system carry personnel's positions portable
Terminal, the personnel positioning portable terminal device need not rely on centralized positioning server just possess local localization process in real time, response with
Display capabilities, namely possess navigation feature, the attribute information of current location and scene can be shown in real time so that personnel can be real
When see position where oneself, corresponding prompting can be obtained during into during special area or close to special objective or is alerted.
2nd, personnel positioning communication base station, personnel positioning portable terminal device and localizer beacon are powered using battery, full Wireless networking,
Complete battery powered characteristic causes system to possess the characteristics of rapid deployment, convenient migration, and the cables such as transmission cable, equipment are powered
The communications infrastructure no requirement (NR)s such as cable, power taking point, it is adaptable to the deployment under adverse circumstances or mobile context.
3rd, the deployment of localizer beacon can require to be adjusted flexibly according to different scenes to the different of positioning precision, for positioning
The high region of required precision such as interior can lay localizer beacon or reduction beacon emissions power with intensive, for positioning accuracy request
Low region such as passage can lack cloth beacon and improve beacon emissions power, and to reduce system cost, the cost of localizer beacon is low
And powered using battery, increase and decrease, install very convenient, be particularly suitable for use in petroleum and petrochemical industry, mine, national defence underground fortification etc. big
Scene domain, low density of personnel, the positioning scene of high-precision requirement.
4th, personnel positioning communication base station and localizer beacon have dormancy and wake-up mechanism, reduce power consumption, the low-power consumption of system
Technology and dormancy awakening mechanism to beacon and base station to be powered using full battery and can run up to more than half a year.
5th, positioning terminal can also be with centralized positioning server two-way communication, upload location information, calling confidence, under reception
Photos and sending messages.
Brief description of the drawings
A kind of schematic diagram of the embodiment of the structure of the personnel location system provided as shown in Figure 1 for the present invention；
Wherein, 1 is personnel's positioning and communicating base station；2 be personnel's positions portable terminal；3 be localizer beacon；4 be personnel positioning
Server.
Embodiment
The embodiment of the present invention is described in further detail below according to accompanying drawing.
The present invention provides a kind of personnel location system, the schematic diagram of the embodiment of its structure as shown in figure 1, as shown in Figure 1,
The system includes personnel positioning communication base station (1), personnel positioning portable terminal device (2), localizer beacon (3) and personnel positioning server
（4）.The quantity of personnel positioning communication base station (1), personnel positioning portable terminal device (2) and localizer beacon (3) is unrestricted, Ke Yigen
According to needing to be manually set, what the embodiment in figure was provided is comprising 3 personnel's positioning and communicating base stations (1), 2 personnel's positions portables
Terminal (2) and the situation of 6 localizer beacons (3).
Personnel positioning communication base station (1) and personnel positioning server（4）It is connected with each other communication, personnel positioning communication base station
(1) wireless mesh network is constituted with personnel positioning portable terminal device (2), personnel positioning portable terminal device (2) passes through appointing in wireless mesh
One personnel's positioning and communicating base station (1) of meaning is realized and personnel positioning server（4）Between be in communication with each other.
Localizer beacon（3）Fixed position is installed on as needed, the localizer beacon（3）With with its installation site information close
The unique number of connection, and periodically wirelessly send its number information to personnel positioning portable terminal device (2).
Personnel positioning portable terminal device（2）Carried by personnel, the personnel positioning portable terminal device（2）Each positioning letter of real-time reception
Mark（3）The number information of transmission, processing obtains current location information and is shown to carrying personnel and be sent to personnel positioning clothes
Business device（4）.
Personnel positioning portable terminal device（2）It can handled without personnel positioning server, show the terminal current location
With the personnel in the attribute information of current location, therefore the alignment system by checking the personnel positioning portable terminal device of its carrying i.e.
Oneself current location is can be appreciated that, navigation feature is realized.
Further, personnel positioning communication base station（1）, personnel positioning portable terminal device（2）And localizer beacon（3）Using electricity
Pond powers.Full Wireless networking, complete battery powered characteristic cause system to possess the characteristics of rapid deployment, convenient migration, to transmission
The communications infrastructure no requirement (NR)s such as the cables such as optical cable, equipment service cable, power taking point, it is adaptable under adverse circumstances or mobile context
Deployment.
Localizer beacon（3）According to artificially needing to be installed on fixed position, therefore need to only set the localizer beacon（3）Density
With beacon wireless transmission power just can different alignment systems different accuracy requirement, can for the high region of positioning accuracy request
To increase packing density, the reduction localizer beacon of beacon（3）Transmission power, it is fixed to be reduced for the low region of positioning precision
Position beacon（3）Packing density and improve the transmission power of beacon.
Personnel positioning portable terminal device（2）According to each localizer beacon received（3）Number information correspondence go out its respective position
Coordinate, with each localizer beacon received（3）As weight coefficient after square adjustment of field strength, to each localizer beacon received（3）
Position be weighted average, obtain the personnel positioning portable terminal device（2）Current location information, and according to the category of current location
Property provide navigation and prompt message, such as entrance the region authority or points for attention.
Personnel positioning communication base station（1）And localizer beacon（3）With dormancy and wake-up mechanism, personnel positioning portable terminal device
（2）Periodically sent during work and wake up message, wake up the personnel positioning portable terminal device（2）Localizer beacon in the range of wake-up
（3）, the localizer beacon after wake-up（3）Periodically its number information is sent to the personnel positioning portable terminal device (2).Personnel positioning is led to
Letter base station (1) is such as not received by people after process is set up in the initialization communication connection between completing base station in setting time
Member's positions portable terminal（2）Information then enter resting state to save electricity consumption, in personnel positioning communication base station（1）Wireless cover
There is personnel's positions portable terminal in the range of lid（2）Enter fashionable, the personnel positioning communication base station（1）By the entrance personnel positioning just
Take terminal（2）The wake-up message of transmission wakes up, personnel positioning portable terminal device（2）Pass through the personnel positioning communication base station after wake-up
（1）Realize and personnel positioning server（4）Between be in communication with each other.
Pass through designer's positioning and communicating base station（1）And localizer beacon（3）Dormancy and wake-up mechanism, reduce system work(
Consumption so that being powered using full battery can run up to more than half a year.
Personnel positioning server（4）The only foundation of responsible transmission network and both-way communication, and be not involved in positioning, with each individual
Member's positions portable terminal（2）Communication, receives, handles, showing, storing each personnel positioning portable terminal device（2）Location information, and
Can be to personnel positioning portable terminal device（2）Lower photos and sending messages, this, which issues information, includes localizer beacon（3）The fresh information of position with it is short
Letter.The personnel positioning server（4）It can be put into any position in wireless mesh network, and possess various communication interfaces there is provided number
According to Communications service, such as the long range positioning real-time data communication service based on Ethernet, remote data base location information are provided and deposited
Storage service.
Radio communication between personnel positioning communication base station (1), personnel positioning portable terminal device (2) and localizer beacon (3) is adopted
Use IEEE802.15.4 agreements.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
The present invention is described in detail with reference to above-described embodiment for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution, and without departing from any of spirit and scope of the invention
Modification or equivalent substitution, it all should cover among scope of the presently claimed invention.
Claims (6)
1. a kind of personnel location system, it is characterised in that the system includes personnel positioning communication base station (1), personnel positioning just
Take terminal (2), localizer beacon (3) and personnel positioning server (4)；
The personnel positioning communication base station (1) is connected with each other with the personnel positioning server (4) and communicated；The personnel positioning is led to
Believe that base station (1) constitutes wireless mesh network with the personnel positioning portable terminal device (2), the personnel positioning portable terminal device (2) passes through
Any one of personnel positioning communication base station (1) in the wireless mesh realize with the personnel positioning server (4) it
Between be in communication with each other；
The localizer beacon (3) is installed on fixed position as needed, and the localizer beacon (3) has and its installation site information
The unique number of association, and periodically wirelessly send its number information to the personnel positioning portable terminal device (2)；
The personnel positioning portable terminal device (2) is carried by personnel, and personnel positioning portable terminal device (2) real-time reception is described in each
The number information that localizer beacon (3) is sent, processing obtains current location information and is shown and be sent to described to carrying personnel
Personnel positioning server (4)；
By setting the density and beacon wireless transmission power of the localizer beacon (3) to meet the different accuracy of different alignment systems
It is required that；The packing density of the localizer beacon (3) is increased for the high region of positioning accuracy request, reduce the localizer beacon
(3) transmission power；The packing density of the localizer beacon (3) is reduced for the low region of positioning precision and improves the positioning
The transmission power of beacon (3)；
Radio communication between the personnel positioning communication base station (1), personnel positioning portable terminal device (2) and localizer beacon (3) is adopted
With IEEE 802.15.4 agreements；
The personnel positioning server (4) communicates with personnel positioning portable terminal device (2) each described, receives, handles, shows and deposits
Store up the location information of each personnel positioning portable terminal device (2), and can be transmitted under the personnel positioning portable terminal device (2)
Breath, the information that issues includes the fresh information and short message of localizer beacon (3) position.
2. the system as claimed in claim 1, it is characterised in that the personnel positioning communication base station (1), personnel positioning portable end
End (2) and localizer beacon (3) are powered using battery.
3. the system as claimed in claim 1, it is characterised in that the personnel positioning portable terminal device (2) is according to each institute received
The number information correspondence for stating localizer beacon (3) goes out the position coordinates of each localizer beacon (3), with each localizer beacon received
(3) as weight coefficient after square adjustment of field strength, the position of each localizer beacon (3) to receiving is weighted averagely, is obtained
The current location information of each localizer beacon (3) personnel positioning portable terminal device (2)；
The personnel positioning portable terminal device (2) provides navigation and prompt message according to the attribute of current location, including enters any
The authority or points for attention in region.
4. the system as claimed in claim 1, it is characterised in that the localizer beacon (3) has dormancy and wake-up mechanism, described
Periodically sent when personnel positioning portable terminal device (2) works and wake up message, waken up the personnel positioning portable terminal device (2) and wake up
In the range of the localizer beacon (3), the localizer beacon (3) after the wake-up is periodically to the personnel positioning portable terminal device
(2) its number information is sent.
5. the system as claimed in claim 1, it is characterised in that the personnel positioning communication base station (1) has dormancy and wake-up
Mechanism；
The personnel positioning communication base station (1) is after process is set up in the initialization communication connection between completing base station, in setting
Interior personnel positioning portable terminal device (2) described if the information of personnel positioning portable terminal device (2) as described in being not received by, which enters, to be stopped
Dormancy state is to save electricity consumption；
There is the personnel positioning portable terminal device (2) to enter fashionable in the wireless coverage of the personnel positioning communication base station (1),
The wake-up message that the personnel positioning communication base station (1) is sent by the personnel positioning portable terminal device (2) of the entrance wakes up, described
Personnel positioning portable terminal device (2) is realized and the personnel positioning service by the personnel positioning communication base station (1) after the wake-up
Being in communication with each other between device (4).
6. the system as claimed in claim 1, it is characterised in that the personnel positioning server (4) possesses various communication interfaces,
Data communication service, including the service of the long range positioning real-time data communication based on Ethernet, remote data base location information are provided
Storage service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684121.8A CN103634908B (en) | 2013-12-13 | 2013-12-13 | A kind of personnel location system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684121.8A CN103634908B (en) | 2013-12-13 | 2013-12-13 | A kind of personnel location system |
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| Publication Number | Publication Date |
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| CN103634908A CN103634908A (en) | 2014-03-12 |
| CN103634908B true CN103634908B (en) | 2017-09-29 |
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| CN201310684121.8A Active CN103634908B (en) | 2013-12-13 | 2013-12-13 | A kind of personnel location system |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103761069A (en) * | 2013-12-31 | 2014-04-30 | 中国人民解放军第二军医大学 | Field hospital intelligent person location system |
| CN103957595B (en) * | 2014-05-14 | 2017-08-25 | 肖登坤 | Underground operators high-accuracy position system and method |
| CN105277915A (en) * | 2014-07-22 | 2016-01-27 | 上海巨江信息技术有限公司 | Modular wireless positioning system suitable for multiple hardware data interfaces and multiple scenes |
| CN106405489A (en) * | 2015-07-31 | 2017-02-15 | 北京航天计量测试技术研究所 | Wireless foot path tracking system for fire-fighting smoke-thermal simulation training system |
| CN105578411B (en) * | 2015-12-18 | 2020-03-17 | 小米科技有限责任公司 | Positioning information prompting method and device |
| CN106780887A (en) * | 2016-12-16 | 2017-05-31 | 青岛安然物联网科技有限公司 | Intelligent access control system and its method of work |
| CN106959434A (en) * | 2017-03-03 | 2017-07-18 | 合肥工业大学 | A kind of mine unmanned plane overall height Accuracy Positioning and method based on UWB |
| CN108093475A (en) * | 2017-12-29 | 2018-05-29 | 重庆地质矿产研究院 | Mine personnel positioning device and method |
| CN108134985A (en) * | 2018-02-07 | 2018-06-08 | 成都精位科技有限公司 | Electronic equipment and alignment system |
| CN108490391A (en) * | 2018-03-06 | 2018-09-04 | 南京邮电大学 | Based on the new indoor positioning system and localization method for waking up anchor point in turn |
| CN109541543A (en) * | 2019-01-09 | 2019-03-29 | 深圳市民明科技有限公司 | A kind of fire-fighting Field Force positioning system, localization method and detection positioning device |
| CN111510853A (en) * | 2020-04-16 | 2020-08-07 | 合肥工大高科信息科技股份有限公司 | Mine positioning label system and positioning method |
| CN113567910A (en) * | 2021-07-22 | 2021-10-29 | 青岛安然物联网科技有限公司 | Wireless beacon positioning system and positioning method thereof |
| CN113347711B (en) * | 2021-08-06 | 2021-11-09 | 杭州控客信息技术有限公司 | Terminal self-adaption method and system in personnel positioning system |
| CN113660603B (en) * | 2021-08-13 | 2024-01-12 | 苏州真趣信息科技有限公司 | Positioning system architecture and positioning method based on UWB technology |
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| CN101883422A (en) * | 2009-05-05 | 2010-11-10 | 上海中兴通讯技术有限责任公司 | Wireless positioning system |
| CN103313388A (en) * | 2013-07-02 | 2013-09-18 | 张洁昕 | Method and device for positioning mobile communication terminal |
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