CN106199641A - A kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID - Google Patents
A kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID Download PDFInfo
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- CN106199641A CN106199641A CN201610479752.XA CN201610479752A CN106199641A CN 106199641 A CN106199641 A CN 106199641A CN 201610479752 A CN201610479752 A CN 201610479752A CN 106199641 A CN106199641 A CN 106199641A
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- 210000003423 ankle Anatomy 0.000 claims abstract description 10
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000386 athletic effect Effects 0.000 claims abstract description 4
- 230000001960 triggered effect Effects 0.000 claims abstract 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 18
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
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- 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
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
-
- 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
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/18—Military applications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07713—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface, upon reception of an interrogation signal, being capable of signaling to indicate its position to a user or a detection device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention discloses a kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID, it relates to location systems art field.Inmate's localizer uses the Big Dipper, inertial navigation, RFID Three models co-located, it is worn on inmate's foot ankle, the 125KHZ low frequency signal that positioning and directing mat can continuously transmit, after the convict wearing inmate's localizer enters the 125KHZ low frequency signal scope of positioning and directing mat, positioning and directing mat can record the numbering of this inmate, when this inmate goes on positioning and directing mat, pressure transducer can be triggered, identify the athletic posture of these personnel, positioning and directing mat can pass through RFID communication by this inmate's reporting position to communication base station simultaneously, communication base station uploads to comprehensive control platform by GPRS mobile network.The present invention realizes being accurately positioned person under surveillance, and position error is little, it is simple to public security, judicial supervision, stability is reliable.
Description
Technical field
The present invention relates to location systems art field, be specifically related to identify the used of auxiliary based on pressure sensing and RFID
Property Prison staff alignment system.
Background technology
Prison is the place concentrated and detain criminal, is education, transforms and the state apparatus of molecule of punishing crimes, and this is special
Attribute determines the potential bigger safe unstable factor in prison, and safety and stability is the top priority that prison is properly functioning；Build
The purpose of Prison staff alignment system is made by technological means and promotes the safety guarantee inside and outside prison and process the energy of burst accident
Power.
The location mode of existing judicial correction system is to be obtained the position letter of person under surveillance by RFID location technology
Breath, the program is made up of localizer, RFID watch, RFID base station, and RFID watch is worn on convict's wrist, when low through localizer
Frequently after range of signal, it is possible to receive the 125KHZ low frequency signal that localizer antenna continuously transmits, including self of localizer
Numbering, is used for the differentiation to different localizer antennas and identification, and identification range is 0 to 3 meters, and then RFID watch passes through high frequency
RFID information uploads relevant information to RFID base station, and RFID base station is through calculating the position of the convict wearing RFID watch.
This targeting scheme there is problems in that
(1) fix drift: be particularly in " prison door mouth ", " two prison storehouse midfeathers ", " the upper and lower floor of personnel convict
Location overlap " time, there is serious Wrong localization problem, thereby result in false alarm rate high, cause burden to prison administration ".
(2) installation and debugging are difficult, cost is high: RFID location system installation and debugging difficulty is primarily due to need to lay in a large number RFID
Localizer, each read write line can have 2-4 antenna, and the transmitting power of each antenna is required for carrying out according to on-the-spot electromagnetic environment
Regulation, particularly more susceptible to extraneous electromagnetic interference in circumference monitors, needs through substantial amounts of debugging efforts, and week
Boundary's scope is very wide, needs to lay a large amount of localizer and can be only achieved supervision effect, owing to having laid substantial amounts of localizer and base
Standing, each antenna will be adjusted according to magnetic distribution, causes the problems such as installation cost height, construction period length, Er Qie
When electromagnetic field changes, easily produce cannot orientation problem, supervision effect is poor.
In order to solve the problems referred to above, design a kind of novel inertia people from prison identifying auxiliary based on pressure sensing and RFID
Member's alignment system or necessary.
Summary of the invention
For not enough present on prior art, the present invention seeks to be that providing a kind of knows based on pressure sensing and RFID
The inertia Prison staff alignment system not assisted, reasonable in design, it is achieved person under surveillance is accurately positioned, position error
Little, it is simple to public security, judicial supervision, good stability, reliability is high, practical, it is easy to promote the use of.
To achieve these goals, the present invention is to realize by the following technical solutions: based on pressure sensing and RFID
Identify the inertia Prison staff alignment system of auxiliary, including inmate's localizer, positioning and directing mat, communication base station and comprehensive
Control platform, inmate's localizer uses the Big Dipper, inertial navigation, RFID Three models co-located, is worn on inmate's ankle,
Inmate's localizer is connected with positioning and directing mat by RFID communication, and positioning and directing mat is by RFID communication and communication base
Standing connection, communication base station is connected with comprehensive control platform by GPRS；The 125KHZ low frequency that positioning and directing mat can continuously transmit
Signal, after the convict wearing inmate's localizer enters the 125KHZ low frequency signal scope of positioning and directing mat, location
Orientation mat can record the numbering of this inmate, when this inmate goes on positioning and directing mat, can trigger pressure sensing
Device, identifies the athletic posture of these personnel, and positioning and directing mat can be by RFID communication by this inmate position simultaneously
Offering communication base station, communication base station uploads to comprehensive control platform by GPRS mobile network, and comprehensive control platform just can obtain
The positional information taking these personnel monitors in real time；When convict enters outdoor, inmate's localizer automatically switches to the Big Dipper
Location.
As preferably, described inmate's localizer uses the Big Dipper, inertial navigation, RFID to realize precisely implementing location, dresses
In inmate's ankle, inmate's localizer uses lithium battery power supply, replaceable battery, average stand-by time 7 days；Dressing
Calibration inertial navigation module within localizer is needed, it is ensured that the high accuracy of location before inmate's ankle.
As preferably, described positioning and directing mat is layed in inside corridor, prison or prison storehouse, and each doorway lays one
Individual, inmate position and direction can be collected by internal pressure transducer inmate through positioning and directing mat
Information, and by high-frequency RF ID, the information collected is sent to communication base station.
As preferably, described communication base station construction is at each layer in prison storehouse, for collected by positioning and directing mat
Information is sent to comprehensive control platform, and the communication between communication base station and comprehensive control platform uses GPRS.
As preferably, described comprehensive control platform to being carried out the operation system of real-time management operation by supervised entities, real
Time show inmate's positional information, and mat archives can be set up, it is achieved the functions such as query statistic, daily management examination.
Beneficial effects of the present invention: (1) can realize being accurately positioned person under surveillance, and position error is little, effectively realizes
Precision indoor positions, the supervision difficult problem caused to solve indoor positioning error greatly police and judicial to supervise, and reaches indoor, room
Outer comprehensive monitoring position the most accurately, it is simple to prison administration.
(2) installation and debugging are simple, are susceptible to external interference, are further ensured that the accuracy of location, and low cost, are beneficial to push away
Wide application.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the application schematic diagram of the present invention；
Fig. 3 is the workflow diagram of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with
Detailed description of the invention, is expanded on further the present invention.
With reference to Fig. 1-3, this detailed description of the invention by the following technical solutions: identify auxiliary based on pressure sensing and RFID
Inertia Prison staff alignment system, puts down including inmate's localizer 1, positioning and directing mat 2, communication base station 3 and comprehensive management and control
Platform 4, inmate's localizer 1 uses the Big Dipper, inertial navigation, RFID Three models co-located, is worn on inmate's ankle, serves a sentence
Personnel positioning device 1 is connected with positioning and directing mat 2 by RFID communication, and the 125KHZ that positioning and directing mat 2 can continuously transmit is low
Frequently signal, after the convict wearing inmate's localizer 1 enters the 125KHZ low frequency signal scope of positioning and directing mat 2,
Positioning and directing mat 2 can record the numbering of this inmate, when this inmate goes on positioning and directing mat 2, can trigger pressure
Force transducer, identifies the athletic posture of these personnel, and positioning and directing mat 2 can be by RFID communication by this inmate simultaneously
Reporting position uploads to comprehensive control platform 4, comprehensive control platform to communication base station 3, communication base station 3 by GPRS mobile network
4 positional informationes that just can obtain these personnel monitor in real time；When convict enters outdoor, inmate's localizer 1 is automatic
It is switched to Big Dipper location.
It should be noted that described inmate's localizer 1 uses the Big Dipper, inertial navigation, RFID to realize precisely implementing location,
Being worn on inmate's ankle, inmate's localizer 1 uses lithium battery power supply, replaceable battery, average stand-by time 7 days；
Calibration inertial navigation module within localizer is needed, it is ensured that the high accuracy of location before being worn on inmate's ankle.
It should be noted that described positioning and directing mat 2 is layed in inside corridor, prison or prison storehouse, each doorway spreads
If one, inmate position can be collected by internal pressure transducer when inmate is through positioning and directing mat 2
And directional information, and by high-frequency RF ID, the information collected is sent to communication base station 3.
Owing to paving location, the direction of positioning and directing mat 2 are fixed, it is possible to use this position and directional information calibration
The inertial navigation module of inmate's localizer 1, it is ensured that continuous print high accuracy indoor positioning.
Additionally, each layer in described prison storehouse has all built a communication base station 3, for what positioning and directing mat 2 was collected
Information is sent to comprehensive control platform 4, and the communication between communication base station 3 and comprehensive control platform 4 uses GPRS；Described is comprehensive
Control platform 4 to being carried out the operation system of real-time management operation by supervised entities, display inmate's positional information in real time, and
Mat archives can be set up, it is achieved the functions such as query statistic, daily management examination.
The workflow of this detailed description of the invention is:
(1) initialize the inertial navigation module of inmate's localizer 1, then this localizer is worn on convict's ankle；
(2) positioning and directing mat 2 continuously transmits 125KHZ low frequency RFID signal, as the criminal wearing inmate's localizer 1
After people enters the low frequency signal scope of positioning and directing mat 2, positioning and directing mat 2 can record the numbering of this inmate,
Convict, when positioning and directing mat 2, can trigger pressure transducer, thus can obtain the positional information accurately of convict, appearance
State information also preserves, and calibrates, by the latitude and longitude information of storage, direction azimuth information in positioning and directing mat 2, the people that serves a sentence simultaneously
The inertial navigation module of member's localizer 1；
(3) positional information of the inmate collected is sent to lead to by positioning and directing mat 2 by high frequency RFID signal
News base station 3, continues to send 125KHZ low frequency RFID signal；
(4) communication base station 3 receives positioning and directing mat 2 by high-frequency RF ID and sends inmate's positional information, then
Comprehensive control platform 4 is sent by GPRS network；
(5) comprehensive control platform 4 is realized the position display of personnel by map, is recorded, adds up and other business function.
This detailed description of the invention obtains the rough position of personnel by RFID, obtains people by personnel through pressure transducer
The accurate location information of member, carries out calibration to inertial navigation and reaches Continuous Ventricular inner position, it is achieved accurately Prison staff location, effectively solves
The scheme Prison staff indoor positioning drift of existing prison is big, the problem that installation and debugging are difficult, cost is high, for public security, judicial supervision band
Carry out great convenience, there is wide market application foreground.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. identify the inertia Prison staff alignment system of auxiliary based on pressure sensing and RFID, it is characterised in that include the people that serves a sentence
Member's localizer (1), positioning and directing mat (2), communication base station (3) and comprehensive control platform (4), inmate's localizer (1) is adopted
By the Big Dipper, inertial navigation, RFID Three models co-located, being worn on inmate's ankle, inmate's localizer (1) passes through RFID
Communication is connected with positioning and directing mat (2), and positioning and directing mat (2) is connected with communication base station (3) by RFID communication, communication base
Stand (3) be connected with comprehensive control platform (4) by GPRS；
The 125KHZ low frequency signal that positioning and directing mat (2) can continuously transmit, when the convict wearing inmate's localizer (1) enters
After entering the 125KHZ low frequency signal scope of positioning and directing mat (2), positioning and directing mat (2) can record the volume of this inmate
Number, when this inmate goes on positioning and directing mat (2), pressure transducer can be triggered, identify the athletic posture of these personnel,
Positioning and directing mat (2) can pass through RFID communication by this inmate's reporting position to communication base station (3), communication base station simultaneously
(3) uploading to comprehensive control platform (4) by GPRS mobile network, comprehensive control platform (4) just can obtain the position of these personnel
Confidence breath monitors in real time；When convict enters outdoor, inmate's localizer (1) automatically switches to Big Dipper location.
The inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID the most according to claim 1, its
Being characterised by, described inmate's localizer (1) needs to calibrate being used within localizer before being worn on inmate's ankle
Guide module.
The inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID the most according to claim 1, its
Being characterised by, described positioning and directing mat (2) is layed in inside corridor, prison or prison storehouse, and each doorway lays one,
Inmate can collect inmate position and direction by internal pressure transducer when positioning and directing mat (2) and believe
Breath, and by high-frequency RF ID, the information collected is sent to communication base station (3).
The inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID the most according to claim 1, its
Being characterised by, described communication base station (3) builds each layer in prison storehouse, for the letter collected by positioning and directing mat (2)
Breath is sent to comprehensive control platform (4), and the communication between communication base station (3) and comprehensive control platform (4) uses GPRS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479752.XA CN106199641A (en) | 2016-06-28 | 2016-06-28 | A kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479752.XA CN106199641A (en) | 2016-06-28 | 2016-06-28 | A kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199641A true CN106199641A (en) | 2016-12-07 |
Family
ID=57462251
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479752.XA Pending CN106199641A (en) | 2016-06-28 | 2016-06-28 | A kind of inertia Prison staff alignment system identifying auxiliary based on pressure sensing and RFID |
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| CN (1) | CN106199641A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489489A (en) * | 2018-01-23 | 2018-09-04 | 杭州电子科技大学 | A kind of bluetooth auxiliary corrects the indoor orientation method and system of PDR |
| CN109744833A (en) * | 2017-11-01 | 2019-05-14 | 光宝科技股份有限公司 | Intelligent floor mat, positioning system and localization method |
| CN116338579A (en) * | 2022-11-08 | 2023-06-27 | 杭州昊恒科技有限公司 | Positioning deviation rectifying method for personnel management |
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|---|---|---|---|---|
| WO2006093726A2 (en) * | 2005-02-25 | 2006-09-08 | Siemens Medical Solutions Usa, Inc. | Floor mat for tracking and monitoring individuals |
| CN101261503A (en) * | 2007-03-07 | 2008-09-10 | 最优创新公司 | System and method for premises monitoring using weight detection |
| CN102619414A (en) * | 2012-03-12 | 2012-08-01 | 深圳市中诺通讯股份有限公司 | GPS (global positioning system) type electronic handcuff |
| CN104122842A (en) * | 2013-04-23 | 2014-10-29 | 北京计算机技术及应用研究所 | Intelligent monitoring method and system based on prison event |
-
2016
- 2016-06-28 CN CN201610479752.XA patent/CN106199641A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006093726A2 (en) * | 2005-02-25 | 2006-09-08 | Siemens Medical Solutions Usa, Inc. | Floor mat for tracking and monitoring individuals |
| CN101261503A (en) * | 2007-03-07 | 2008-09-10 | 最优创新公司 | System and method for premises monitoring using weight detection |
| CN102619414A (en) * | 2012-03-12 | 2012-08-01 | 深圳市中诺通讯股份有限公司 | GPS (global positioning system) type electronic handcuff |
| CN104122842A (en) * | 2013-04-23 | 2014-10-29 | 北京计算机技术及应用研究所 | Intelligent monitoring method and system based on prison event |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744833A (en) * | 2017-11-01 | 2019-05-14 | 光宝科技股份有限公司 | Intelligent floor mat, positioning system and localization method |
| CN108489489A (en) * | 2018-01-23 | 2018-09-04 | 杭州电子科技大学 | A kind of bluetooth auxiliary corrects the indoor orientation method and system of PDR |
| CN108489489B (en) * | 2018-01-23 | 2020-07-28 | 杭州电子科技大学 | Indoor positioning method and system for correcting PDR (product data Rate) with assistance of Bluetooth |
| CN116338579A (en) * | 2022-11-08 | 2023-06-27 | 杭州昊恒科技有限公司 | Positioning deviation rectifying method for personnel management |
| CN116338579B (en) * | 2022-11-08 | 2023-09-12 | 杭州昊恒科技有限公司 | Positioning deviation rectifying method for personnel management |
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