CN107492165A - A kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management - Google Patents

A kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management Download PDF

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Publication number
CN107492165A
CN107492165A CN201710551677.8A CN201710551677A CN107492165A CN 107492165 A CN107492165 A CN 107492165A CN 201710551677 A CN201710551677 A CN 201710551677A CN 107492165 A CN107492165 A CN 107492165A
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CN
China
Prior art keywords
rfid
tag
personnel
label
clothes
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
Application number
CN201710551677.8A
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Chinese (zh)
Inventor
罗光涵
段晓辉
尹明晰
焦秉立
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Peking University
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Peking University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peking University filed Critical Peking University
Priority to CN201710551677.8A priority Critical patent/CN107492165A/en
Publication of CN107492165A publication Critical patent/CN107492165A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10079—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
    • G06K7/10089—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision
    • G06K7/10099—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision the directional field being used for pinpointing the location of the record carrier, e.g. for finding or locating an RFID tag amongst a plurality of RFID tags, each RFID tag being associated with an object, e.g. for physically locating the RFID tagged object in a warehouse
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

The invention provides a kind of passive type multi-tag RFID personnel based on data mining to pass in and out management method, and personnel's disengaging management in the case of the fat pipe without wearable device can be achieved.Including multi-tag clothes, RFID information collecting terminal, RFID information sort module and displaying interface.Multiple RFID passive labels are pasted with multi-tag clothes.The personnel of being managed wear multi-tag clothes, and RFID information collecting terminal is placed on by detection zone, and when the personnel of being managed enter into detection zone, RFID information collecting terminal can collect the information on multi-tag clothes, and send to RFID information sort module.The grader that RFID information sort module is trained by data digging method distinguishes personnel and enters and exits information.Show showing interface personnel discrepancy state.

Description

A kind of passive type multi-tag RFID personnel based on data digging method pass in and out management Method
Technical field
The present invention relates to a kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management.
Background technology
Entryexit management for people has in social life various aspects to be widely applied very much, such as office, hospital and school Deng the demand having for entryexit management for people.Many room entry/exit management technologies are directed to single single channel situation, it is impossible to detect simultaneously More people are by or needing in fat pipe to wear the larger equipment of volume.Within the hospital, patient wears thin johnny not When being adapted to wearable device, demand is proposed to the room entry/exit management technology without wearable device of fat pipe.
The patent of Application No. 201210525171.7 discloses a kind of teacher's body based on RFID and face recognition technology Identity authentication method, but be merely able to realize the management entered and exited, it is impossible to judge the discrepancy direction of personnel.Application No. 201220435150.1 patent discloses a kind of gate control system based on RFID technique, but can only realize the prison of narrow passage Survey, it is impossible to applied to the monitoring of the wide portion passage of hospital ward, the discrepancy direction of personnel can not be judged, and can not be recorded Photo when personnel come in and go out.The patent of Application No. 201420665470.5 discloses a kind of electronics disengaging gate control system, patent In and multiple antennas mode be not used judge that personnel pass in and out, while the access control applications scene of wide portion can not be supported.
Fat pipe entryexit management for people technology in above-mentioned Patents not without wearable device.
The content of the invention
The invention provides a kind of passive type multi-tag RFID personnel to pass in and out management method, and the width without wearable device can be achieved Personnel's inlet/outlet pipe is managed under channel case.Including multi-tag clothes, RFID information collecting terminal, RFID information sort module and displaying circle Face.
Multiple RFID passive labels are pasted with multi-tag clothes.The personnel of being managed wear multi-tag clothes, and RFID information is received Collection end is placed on by detection zone, and when the personnel of being managed enter into detection zone, RFID information collecting terminal can collect multi-tag Information on clothes, and send to RFID information sort module.Point that RFID information sort module is trained by data digging method Class device distinguishes personnel and enters and exits information.Show showing interface personnel discrepancy state.
Multiple RFID passive labels are pasted with described multi-tag johnny.When personnel wear multi-tag and taken, according to Personnel are in different positions, and relative to the different angle of RFID card reader antenna, RFID card reader will recognize different RFID label tag sequence.
Described RFID information collecting terminal includes RFID antenna, RFID card reader, computing module and communication module.RFID is read FRID label information is read in the circulation of card device.After FRID label information is read by RFID card reader, obtained RFID tag number sequence Sent by communication module to the sort module on backstage.
Described RFID sort modules include data prediction, data extraction, classifier training and the several portions of application model Point.Before system application, training data carries out classifier training after being extracted by data prediction, data.Classifier training After the completion of be used as application model, carry out in real time come in and go out data classification work.
Described displaying interface is placed in identification region nearby or at background monitoring, and personnel are managed.
Brief description of the drawings
Fig. 1 is that passive type multi-tag RFID personnel pass in and out management method schematic diagram.
Fig. 2 is that multi-tag takes schematic diagram.
In figure：The RFID passive labels pasted on 1- multi-tags clothes；The RFID passive type marks pasted on 2- multi-tags clothes Label.
Embodiment
The specific of management method is passed in and out to a kind of passive type multi-tag RFID personnel provided by the invention below in conjunction with the accompanying drawings Embodiment elaborates.
Shown in accompanying drawing 1 is the structural representation that the present invention implements methods described, including：Multi-tag clothes, RFID information are received Collect end, RFID information sort module and displaying interface.RFID information collecting terminal includes：RFID antenna, RFID card reader, calculate mould Block and communication module.It is several that described RFID sort modules include data prediction, data extraction, classifier training and application model Individual part.
Shown in accompanying drawing 2 is a kind of embodiment of multi-tag clothes.12 passive type RFID multi-tags are uniformly pasted on Johnny surface.The personnel of being managed wear multi-tag clothes, and RFID information collecting terminal is placed on by detection zone, when being managed people Member enters into detection zone, and RFID information collecting terminal can collect the information on multi-tag clothes, and the RFID tag number that will be received Sequence is sent to RFID information sort module.
RFID sort modules have received RFID label tag sequence information, and target signature is exported according to following formula.
V=(a1,a2,a3,...,a11,a12,b1,b2,b3,...,b11,b12)
Wherein, aiIt is i-th of label tagi quantity in the sequence, biBe tagi in the sequence sequence number and.Then will Target signature is normalized：
V'=(a1/Σai,a2/Σai,...,a12/Σa12,b1/Σbj,...,b12/Σbj)
Feature after this is normalized carries out classifier training, exports sorter model.
Further, using the sorter model as the grader in RFID information sort module.The personnel of being detected enter After identification region, RFID label tag is passed into RFID sort modules by reader identification, RFID label tag sequence.RFID label tag sequence quilt After being converted into features described above form, system judges that personnel pass in and out using grader, realizes that personnel come in and go out and identifies.
Described above is only one embodiment of the present invention, it is noted that on the premise of the inventive principle is not departed from, If some improvement of the present invention should also be as being considered as the protection domain of the invention.

Claims (6)

1. a kind of method for entering administrative staff's inlet/outlet pipe reason using single antenna and multiple passive type RFID label tags, including
Multi-tag for attaching rfid tag takes；
For identifying the single antenna and card reader of RFID label tag；
Personnel for FRID label information pass in and out the method judged；
The described clothes for attaching rfid tag are multi-tag johnny.
The single antenna and card reader of described identification RFID label tag are RFID information collecting terminal.
The described personnel for FRID label information pass in and out determination methods as the RFID information classification based on data mining model Module.
2. the multi-tag according to claim 1 for attaching rfid tag, it is characterised in that multiple passive type RFID marks Label are attached to clothes surrounding, and personnel are different with angle relative to the position of antenna, different in the sequence label that RFID antenna receives The quantity of label is different with distribution.The distribution in the sequence of multiple RFID label tags can be used for the angle of personnel respectively, so as to The disengaging of judgement personnel.
3. multi-tag clothes according to claim 2, label are uniformly pasted on clothing surface by annular.
4. multi-tag clothes according to claim 2, label are uniformly pasted on clothing surface by two layers of annular.
5. personnel according to claim 1 pass in and out the method judged, its feature is in comprising the following steps：
A1, the RFID label tag sequence information received using data digging method to RFID card reader train sorter model；
A2, the RFID card reader of single antenna are placed in by detection zone；
The clothes for being attached to multiple passive RFID label tags of A3, personnel's dress as described in subclaim 2；
A4, personnel pass through RFID antenna identification region, and RFID card reader obtains the information of multiple passive RFID label tags, then system The model gone out by precondition judges that personnel enter the information such as artificial situation and disengaging speed.
6. personnel according to claim 5 pass in and out the method judged, wherein training sorter model uses following feature.
V'=(a1/∑ai,a2/∑ai,...,a12/∑a12,b1/∑bj,...,b12/Σbj)
Wherein, aiIt is i-th of label tagi quantity in the sequence, biBe tagi in the sequence sequence number and.
CN201710551677.8A 2017-07-07 2017-07-07 A kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management Pending CN107492165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710551677.8A CN107492165A (en) 2017-07-07 2017-07-07 A kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management

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CN201710551677.8A CN107492165A (en) 2017-07-07 2017-07-07 A kind of method that passive type multi-tag RFID personnel based on data digging method pass in and out management

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110718003A (en) * 2019-09-01 2020-01-21 天津大学 Entrance and exit detection method based on RFID

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JP2004178013A (en) * 2002-11-22 2004-06-24 Hitachi Ltd Facility reservation method, facility reservation system, reservation terminal device installed in facility, and reservation program
JP2006227735A (en) * 2005-02-15 2006-08-31 Fujitsu Fip Corp System and method for managing information processor
CN101794125A (en) * 2010-03-26 2010-08-04 深圳市科陆电子科技股份有限公司 Electric power energy-saving system and method
CN103112188A (en) * 2013-02-06 2013-05-22 毕雪松 Manufacture system for tire with abrasion detection electronic tag
CN105139046A (en) * 2015-08-14 2015-12-09 无锡物讯科技有限公司 Method for determining movement direction of RF label in gate region
CN106097011A (en) * 2016-06-15 2016-11-09 广州信聚丰信息科技有限公司 Intelligence shops intelligence patrols shop and consumer behavior Requirement Analysis system
CN205750950U (en) * 2016-06-14 2016-11-30 浙江安达系统工程有限公司 Stage performance area people intelligent identifying system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004178013A (en) * 2002-11-22 2004-06-24 Hitachi Ltd Facility reservation method, facility reservation system, reservation terminal device installed in facility, and reservation program
JP2006227735A (en) * 2005-02-15 2006-08-31 Fujitsu Fip Corp System and method for managing information processor
CN101794125A (en) * 2010-03-26 2010-08-04 深圳市科陆电子科技股份有限公司 Electric power energy-saving system and method
CN103112188A (en) * 2013-02-06 2013-05-22 毕雪松 Manufacture system for tire with abrasion detection electronic tag
CN105139046A (en) * 2015-08-14 2015-12-09 无锡物讯科技有限公司 Method for determining movement direction of RF label in gate region
CN205750950U (en) * 2016-06-14 2016-11-30 浙江安达系统工程有限公司 Stage performance area people intelligent identifying system
CN106097011A (en) * 2016-06-15 2016-11-09 广州信聚丰信息科技有限公司 Intelligence shops intelligence patrols shop and consumer behavior Requirement Analysis system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110718003A (en) * 2019-09-01 2020-01-21 天津大学 Entrance and exit detection method based on RFID

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Application publication date: 20171219