CN202472693U - RFID based prisoner real-time positioning system - Google Patents
RFID based prisoner real-time positioning system Download PDFInfo
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- CN202472693U CN202472693U CN2011202607754U CN201120260775U CN202472693U CN 202472693 U CN202472693 U CN 202472693U CN 2011202607754 U CN2011202607754 U CN 2011202607754U CN 201120260775 U CN201120260775 U CN 201120260775U CN 202472693 U CN202472693 U CN 202472693U
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- rfid
- base station
- prisoner
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Abstract
The utility model relates to an RFID based prisoner real-time positioning system, comprising an RFID base station, a prisoner wrist tag, a communication bus and a positioning management center, wherein the RFID base station wirelessly communicates with the prisoner wrist tag, and the RFID base station is connected with the positioning management center through the communication bus. The implementing method comprises: (1) a distributed prisoner real-time positioning scheme based on signal intensity values of the wrist tag located inside the RFID base station; (2) a laying method of the RFID base station; (3) the drawing of prisoner motion direction and track and the calculation of the motion speed according to the reading order of the prisoner wrist tag for a plurality of times by the RFID base stations, the signal intensity values and time difference; and (4) the determination of special event generation according to the special prisoner wrist tag read by the RFID base station. The RFID based prisoner real-time positioning system can be used for effectively positioning and monitoring the prisoners.
Description
Technical field
The utility model relates to RFID radio-frequency technique field, particularly a kind of Prison staff real-time positioning system based on RFID.
Background technology
The prison is the place of putting in prison and transforming criminal, and the purpose of prison monitoring not only will ensure and the safety of society also will ensure prison guard personnel's safety, personnel under detention's safety.At present, video monitoring system is adopted in domestic prison more, mainly covers through each main point of safes being carried out camera video.This digitized video monitoring system have engineering cost higher, be prone to shortcoming affected by environment.And, directly increased managerial personnel's working strength because video monitoring system needs manpower that the monitored picture of control center is carried out round-the-clock monitoring.When taking place at the prison such as anomalous events such as the convict assault police, has a fist fight, escapes from prison, with existing video monitoring technology can not be in time, initiatively inform managerial personnel, have potential safety hazard.
The utility model content
The purpose of the utility model is to overcome the shortcoming that exists in the above-mentioned technology, provide a kind of be used for the prison can carry out real-time positioning, cost is lower, system performance is reliable and stable Prison staff real-time positioning system and implementation method to prison guard, convict based on RFID.System monitors all personnel's wrist formula label in real time, and real-time storage position, status information.When taking place such as anomalous events such as the convict assault police, has a fist fight, escapes from prison, managerial personnel inform with abnormal information rapidly in system, and the real time position and the moving direction track of incident respective labels are provided, and facilitate unusually to reduce loss for managerial personnel solve.
For realizing above-mentioned purpose, the Prison staff real-time positioning system based on RFID of the utility model is following:
Should be based on the Prison staff real-time positioning system of RFID, its principal feature is that the several RFID base station is arranged in the prison according to special rules, is connected to the orientation management center through communication bus between the RFID base station; RFID personnel label carries out radio communication through radiofrequency signal and RFID base station.
Should can accurately locate dissimilar personnel's wrist formula labels by enough different location algorithms based on the Prison staff real-time positioning system of RFID;
This bearing accuracy based on the Prison staff real-time positioning system of RFID can reach 3m;
Should can read 300 personnel's wrist formula labels simultaneously based on the RFID base station in the Prison staff real-time positioning system of RFID is single.
Should be 433MHz based on the frequency of personnel's wrist formula label in the Prison staff real-time positioning system of RFID.
Use the Prison staff real-time positioning system based on RFID of this utility model; Since good use the geographical environment in prison carry out different implementation methods; And to the different location algorithm of area size employing; So obtain position result comparatively accurately, also using for other radio-frequency technique simultaneously provides certain theory and practical basis.This invention can widespread use and the convict in various prisons or the location of valuable cargo, can improve the management level in prison, when having anomalous event to take place, provides historical track for handling reference, has simplified prison officer's work greatly.
Description of drawings
Fig. 1 is the overall schematic based on the Prison staff real-time positioning system of RFID of the utility model.
Fig. 2 is the RFID base station warning region scheme of installation of the utility model.
Fig. 3 is internal zone territory, prison, the RFID base station scheme of installation of the utility model.
Embodiment
To combine accompanying drawing to describe a preferred embodiment of the utility model below.
Referring to Fig. 1; Should be based on the Prison staff real-time positioning system of RFID; Comprise according to rule be installed on RFID base station 1 in the prison, be in personnel's wrist formula label 2 in the prison, orientation management center 4, with the communication bus 3 that RFID base station 1 is connected with orientation management center 4, the frequency of described personnel's wrist formula label 1 is 433MHz.
Wherein, described RFID base station 1 anti-violence destruction, waterproof, and single RFID base station 1 can be read 300 personnel's wrist formula labels 2 simultaneously.
Simultaneously, described Prison staff real-time positioning system based on RFID can accurately be located dissimilar personnel's wrist formula labels 2 by enough different location algorithms, and its bearing accuracy can reach 3m.
In actual use; In order to realize the positioning system of the utility model; Need take different settings to design the RFID base station in different positions; Utilize the effect of the intersection judgement of a plurality of RFID base station, in real time personnel amount, position, motion track, the translational speed in the monitored area.
The structural drawing of this utility model is as shown in Figure 1, and its principle of work is following:
Be divided into several guarded regions to the prison by certain rules of competence; Press several RFID base stations 1 of regular arrangement at each guarded region; RFID base station 1 continues to be in accepting state; Appear at when receiving guarded region as the people who wears personnel's wrist formula label 2, this label information that RFID base station 1 will receive passes to orientation management center 4 through communication bus 3.Resolve with all data that send through RFID base station 1 of calculating at orientation management center 4 can know that each guarded region is with personnel amount and specifying information.The time of utilizing each personnel's wrist formula label 2 to be read the time and can't being read can be drawn personnel's motion track, converses the accurate position at current personnel's wrist formula label 2 places according to real time data.
Referring to Fig. 2; Method for supervising for the special area security area in the prison; The situation that reads according to RFID base station 1 pair of personnel's wrist formula label 2; Rationally utilize the mode of a plurality of RFID base station 1 cross monitoring to cover the security area, when the RFID base station 1 that is in the security area receives personnel's wrist formula label 2 information, judge the authority setting of this label; Can draw personnel's motion track through each RFID base station 1 in the security area time of reading this label and the time that can't read this label, converse the accurate position at current personnel's wrist formula label place according to real time data.
Referring to Fig. 3; For the method for supervising in single zone in the prison,, rationally utilize in 1 pair of zone, one or more RFID base station to cover according to the situation that reads of RFID base station 1 pair of personnel's wrist formula label 2 in the zone; When the RFID base station 2 in being in the zone receives personnel's wrist formula label 1 information; The localization process center is informed in the authority setting of this label of interpretation, by taking corresponding measure or do not take measures in the localization process center.Read the RFID base station time of this label according to RFID base station 1 and regional gateway place in the zone and draw personnel's motion track, converse the accurate position at current personnel's wrist formula label 2 places according to real time data with the time that can't read this label.
Claims (2)
1. Prison staff real-time positioning system based on RFID; It is characterized in that comprising a plurality of RFID base station, personnel's wrist formula label, communication bus, orientation management center; Said RFID arrangement of base stations is in the prison; Be connected to the orientation management center through communication bus between the RFID base station, personnel's wrist formula label carries out radio communication through radiofrequency signal and RFID base station.
2. the Prison staff real-time positioning system based on RFID according to claim 1 is characterized in that the frequency of described personnel's wrist formula label is 433MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202607754U CN202472693U (en) | 2011-01-14 | 2011-07-22 | RFID based prisoner real-time positioning system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008632 | 2011-01-14 | ||
| CN201120008632.4 | 2011-01-14 | ||
| CN2011202607754U CN202472693U (en) | 2011-01-14 | 2011-07-22 | RFID based prisoner real-time positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472693U true CN202472693U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202607754U Expired - Fee Related CN202472693U (en) | 2011-01-14 | 2011-07-22 | RFID based prisoner real-time positioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202472693U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116926A (en) * | 2013-01-30 | 2013-05-22 | 上海城建市政工程（集团）有限公司 | Real-time monitoring system based on RFID (Radio Frequency Identification Devices) safety helmet and application method thereof |
| CN104063804A (en) * | 2013-03-24 | 2014-09-24 | 成都携恩科技有限公司 | RFID based prisoner positioning management system |
| CN105488889A (en) * | 2016-02-16 | 2016-04-13 | 深圳市特维视科技有限公司 | Bluetooth detection and identification system and method for student entering and exiting |
| CN107679591A (en) * | 2017-08-30 | 2018-02-09 | 深圳市易联智道科技有限公司 | Construction site workmen's real-time location method based on safety |
| CN109061550A (en) * | 2018-06-12 | 2018-12-21 | 山东众云教育科技有限公司 | The method and system of movement path of movable objective are obtained based on far Distance RFID technology |
| CN109741581A (en) * | 2018-12-29 | 2019-05-10 | 杭州平普智能科技有限公司 | A kind of spacing abnormal alarm method and apparatus of the Prison Management System Developed based on UWB positioning |
| CN109741596A (en) * | 2018-11-28 | 2019-05-10 | 交控科技股份有限公司 | A kind of real-time passenger flow monitoring system of rail traffic based on probe and method |
-
2011
- 2011-07-22 CN CN2011202607754U patent/CN202472693U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116926A (en) * | 2013-01-30 | 2013-05-22 | 上海城建市政工程（集团）有限公司 | Real-time monitoring system based on RFID (Radio Frequency Identification Devices) safety helmet and application method thereof |
| CN103116926B (en) * | 2013-01-30 | 2016-05-11 | 上海城建市政工程（集团）有限公司 | A kind of real-time monitoring system and application process thereof based on RFID safety cap |
| CN104063804A (en) * | 2013-03-24 | 2014-09-24 | 成都携恩科技有限公司 | RFID based prisoner positioning management system |
| CN105488889A (en) * | 2016-02-16 | 2016-04-13 | 深圳市特维视科技有限公司 | Bluetooth detection and identification system and method for student entering and exiting |
| CN107679591A (en) * | 2017-08-30 | 2018-02-09 | 深圳市易联智道科技有限公司 | Construction site workmen's real-time location method based on safety |
| CN109061550A (en) * | 2018-06-12 | 2018-12-21 | 山东众云教育科技有限公司 | The method and system of movement path of movable objective are obtained based on far Distance RFID technology |
| CN109061550B (en) * | 2018-06-12 | 2021-02-26 | 山东众云教育科技有限公司 | Method and system for obtaining moving target motion track based on remote RFID technology |
| CN109741596A (en) * | 2018-11-28 | 2019-05-10 | 交控科技股份有限公司 | A kind of real-time passenger flow monitoring system of rail traffic based on probe and method |
| CN109741581A (en) * | 2018-12-29 | 2019-05-10 | 杭州平普智能科技有限公司 | A kind of spacing abnormal alarm method and apparatus of the Prison Management System Developed based on UWB positioning |
| CN109741581B (en) * | 2018-12-29 | 2020-06-12 | 杭州平普智能科技有限公司 | Distance abnormity alarming method and device of prison management system based on UWB positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Liusuo Xinhuake Electronic Technique Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Liusuo Xinhuake Electronic Technique Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160722 |