CN107944514A - A kind of long-range library based on radio frequency identification accounts for base system and method - Google Patents

A kind of long-range library based on radio frequency identification accounts for base system and method Download PDF

Info

Publication number
CN107944514A
CN107944514A CN201711287041.3A CN201711287041A CN107944514A CN 107944514 A CN107944514 A CN 107944514A CN 201711287041 A CN201711287041 A CN 201711287041A CN 107944514 A CN107944514 A CN 107944514A
Authority
CN
China
Prior art keywords
card
seat
radio frequency
information
background server
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
CN201711287041.3A
Other languages
Chinese (zh)
Inventor
杜航
吴水源
贾贝
张明宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Rui Najie Electron Technology Co Ltd
Original Assignee
Wuhan Rui Najie Electron Technology Co Ltd
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 Wuhan Rui Najie Electron Technology Co Ltd filed Critical Wuhan Rui Najie Electron Technology Co Ltd
Priority to CN201711287041.3A priority Critical patent/CN107944514A/en
Publication of CN107944514A publication Critical patent/CN107944514A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q10/00Administration; Management
    • G06Q10/02Reservations, e.g. for tickets, services or events
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education
    • G06Q50/205Education administration or guidance

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Tourism & Hospitality (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Educational Technology (AREA)
  • Economics (AREA)
  • Educational Administration (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Operations Research (AREA)
  • Development Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention belongs to radio frequency electric applied technical field, and in particular to a kind of long-range library based on radio frequency identification accounts for base system and method, including reserve terminal, and the reserve terminal is used to receive the input of reservation information and sends reservation information to background server;The reservation information includes identity information and seat information;Background server, seat information of the background server in reservation information send reserve requests to specified card reading module;The reserve requests include identity information;Card reading module, the card reading module receive and store the reserve requests of background server transmission, read and verify whether the identity information in IC card is consistent with the identity information in reserve requests.The present invention realizes the remote reserved function of accounting for seat in library, and the configuration of the present invention is simple is highly practical, not only effectively reduces the generation of library's superior eigenvalue lack of standardization, but also reduces the intensity of administrative staff, has built one and good has accounted for seat and Learning atmosphere.

Description

A kind of long-range library based on radio frequency identification accounts for base system and method
Technical field
The invention belongs to radio frequency electric applied technical field, and in particular to a kind of long-range library based on radio frequency identification accounts for Base system and method.
Background technology
China Higher college library superior eigenvalue is more serious, remains incessant after repeated prohibition, and not only have impact on the study atmosphere in library Enclose, and inconvenience is brought to the classmate for needing to learn.In a period of time being particularly close to the examination, some classmate's associations are by books Put on the table or seat is accounted on chair, people does not arrive library, and book but account for position, reduces the utilization rate in library, manages at the same time Reason person, which withdraws books, can cause the loss of books and mistake to take, and the management to library brings great inconvenience.
The content of the invention
In view of the above problems, the present invention is intended to provide a kind of long-range library based on radio frequency identification accounts for base system and side Method.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of based on radio frequency identification Long-range library accounts for base system, it is characterised in that including:
Reserve terminal, the reserve terminal are used to receive the input of reservation information and send reservation information to background service Device;The reservation information includes identity information and seat information;
Background server, seat information of the background server in reservation information are sent to specified card reading module Reserve requests;The reserve requests include identity information;
IC card, the IC card memory contain pupilage information;
Card reading module, the card reading module receive and store the reserve requests of background server transmission, read and verify IC Whether the identity information in card is consistent with the identity information in reserve requests.
Further, the background server is additionally operable to collect the identity information generation state letter that each card reading module is read Breath, and status information is sent to reserve terminal;The reserve terminal receives the status information of background server transmission and display When the service condition of front seats.
Further, each card reading module has multiple IC card seats, and an IC is correspondingly arranged on each seat Deck, the IC card seat are used for inserted IC card.
As an improvement being provided with display unit on each IC card seat, the display unit is used to show current Seat use state;The use state includes subscription state, use state, idle condition and mismatch state.
As a further improvement, the IC card seat on respective seat position is controlled to show when the card reading module receives reserve requests Show subscription state, use state is shown when IC card seat reads IC card identity information and is verified, when card reading module had not both had Receive reserve requests IC card seat and show idle condition when not reading IC card identity information, when IC card seat read with advance Mismatch state is shown during the different IC card of identity information in about asking.
Further organize, the card reading module further includes radio frequency read head module, and the radio frequency read head module is every pre- timing Between to control IC card seat transmitting radiofrequency signal, if detecting when having IC cards in IC card seat, read the identity information in IC card.
Further, the card reading module further includes clock unit, when the card reading module is received after reserve requests Clock unit starts timing, when IC card seat fails to detect corresponding IC card in the given time, then cancels reserve requests and controls Display unit processed shows idle condition, while the state is uploaded to background server.
As an improvement the radio frequency read head module includes microcontroller, radio frequency chip, RF switch and antennal interface seat Son, the radio frequency chip and RF switch are linked together by conducting wire and microcontroller, and the antennal interface stand is opened with radio frequency Connection is connected together.
Improved as further, the IC card seat embeds 13.56MHz read head antennas, the 13.56MHz read heads day Line is connected by antenna connecting line with the antennal interface stand of radio frequency read head module.
A kind of long-range library based on radio frequency identification accounts for a method, includes the following steps:
S1, checked when front seats service condition by reserve terminal, and selects idle seat according to service condition, while defeated Enter identity information, reservation information is sent to background server;
S2, background server receive and parse through reservation information, are sent to the specified corresponding card reading module in idle seat pre- About ask;
S3, the card reading module receive reserve requests, control corresponding IC card seat display unit explicit reservation state, and start Timing;
S4, at the appointed time, will carry the IC card insertion IC card seat of pupilage information, and IC decks read identity letter Breath, and the information is uploaded to background server, while control display unit shows use state.
A kind of long-range library based on radio frequency identification of the present invention accounts for base system and method, by set reserve terminal, after The devices such as platform server, card reading module and IC card, realize the remote reserved function of accounting for seat in library, the configuration of the present invention is simple, It is highly practical, the generation of library's superior eigenvalue lack of standardization is not only effectively reduced, but also the intensity of administrative staff is reduced, seek Make one and good account for seat and Learning atmosphere.
Brief description of the drawings
Fig. 1 is that a kind of long-range library based on radio frequency identification of the present invention accounts for base system card reading module schematic block diagram;
Fig. 2 is that a kind of long-range library based on radio frequency identification of the present invention accounts for base system schematic block diagram;
Fig. 3 is that a kind of long-range library based on radio frequency identification of the present invention accounts for a method schematic block diagram.
Embodiment
A kind of long-range library based on radio frequency identification provided by the invention, which is illustrated, below in conjunction with Fig. 1 to Fig. 3 accounts for seat System and method.
As shown in Figs. 1-2, the present invention provides a kind of long-range library based on radio frequency identification and accounts for base system, its feature exists In, including:
Reserve terminal, the reserve terminal are used to receive the input of reservation information and send reservation information to background service Device;The reservation information includes identity information and seat information;When user carries out remote reserved account for, into the net specified Page, need login account, obtains and works as front seats service condition shown by webpage backstage, and it is remote reserved to click on the seat progress specified Account for seat.
Background server, seat information of the background server in reservation information are sent to specified card reading module Reserve requests;The reserve requests include identity information;Background server is sent after receiving remote reserved information by WiFi Go out.As a kind of preferred embodiment, the background server is additionally operable to collect the identity information generation that each card reading module is read Status information, and status information is sent to reserve terminal;The reserve terminal receives the status information of background server transmission And show the service condition when front seats.
IC card, the IC card memory contain pupilage information;
Card reading module, the card reading module receive and store the reserve requests of background server transmission, read and verify IC Whether the identity information in card is consistent with the identity information in reserve requests.As a kind of preferred embodiment, each Card Reader mould Block has multiple IC card seats, is correspondingly arranged on an IC card seat on each seat, the IC card seat is used for inserted IC card;It is each described Display unit is provided with IC card seat, the display unit, which is used to show, works as front seats use state;The use state includes Subscription state, use state, idle condition and mismatch state.Control and correspond to when the card reading module receives reserve requests IC card seat explicit reservation state on seat, shows when IC card seat reads IC card identity information and is verified and uses shape State, idle condition is shown when reading when card reading module had not only received reserve requests IC card seat but also not IC card identity information, Mismatch state is shown when IC card seat reads the IC card different from the identity information in reserve requests.
As a kind of preferred embodiment, the card reading module further includes radio frequency read head module, and the radio frequency read head module is every Every the scheduled time to control IC card seat transmitting radiofrequency signal, if detecting when having IC card in IC card seat, the body in IC card is read Part information.
As a kind of preferred embodiment, the card reading module further includes clock unit, and the card reading module receives reservation Clock unit starts timing after request, when IC card seat fails to detect corresponding IC card in the given time, then cancels reservation Ask and control display unit shows idle condition, while the state is uploaded to background server.
As shown in Figure 1, as an improvement, the radio frequency read head module include microcontroller, radio frequency chip, RF switch and Antennal interface stand, the radio frequency chip and RF switch are linked together by conducting wire and microcontroller, the antennal interface seat Son links together with RF switch.
Improved as further, the IC card seat embeds 13.56MHz read head antennas, the 13.56MHz read heads day Line is connected by antenna connecting line with the antennal interface stand of radio frequency read head module.
Specifically, after the card reading module on library seats receives information, can be produced on the connecting line being connected with microcontroller Raw one is jumped edge, and the 13.56M radio frequency read head modules under waking up in a dormant state simultaneously send the data to monolithic by serial ports Machine.Card reading module can parse data, be stored and be shown, as a kind of preferred embodiment, be shown here as lighting desktop The red LED indicator light of upper corresponding deck, this is subscription state.Simultaneously, Singlechip clock unit start perform reservation fall Timing, and enter resting state.In defined time range, subscriber must carry out live confirmation.Scene confirm only need by Student's IC card is inserted into card slot.When having in card slot, student's IC card insertions are fashionable, and the connecting line between card slot and microcontroller can produce One hopping edge, wakes up the radio frequency read head module under dormancy situation.Radio frequency read head module after wake-up can gather deck and go to school life The information of IC card simultaneously is authenticated contrasting, if identity information is correct, extinguishes red LED display lamp, lights green LED and show Lamp, represents that seat belongs to use state.If subscriber does not arrive scene and carries out reservation confirmation, count down time arrives, when Clock unit, which will produce to interrupt, wakes up radio frequency read head module, extinguishes the red LED indicator light on deck, gathers the operation shape of deck State, and information is sent to distal end background server by WiFi.After accounting for a use, user need to be only extracted on deck Student's IC card, terminates to account for seat automatically.Connecting line at this time between deck and microcontroller is same to produce hopping edge, wake up radio frequency read head Module.The use state on radio frequency read head module automatic collection renewal deck after wake-up, and data are sent to by WiFi Remote back-office server is for data update.
As shown in figure 3, a kind of long-range library based on radio frequency identification accounts for a method, include the following steps:
S1, checked when front seats service condition by reserve terminal, and selects idle seat according to service condition, while defeated Enter identity information, reservation information is sent to background server;
S2, background server receive and parse through reservation information, are sent to the specified corresponding card reading module in idle seat pre- About ask;
S3, the card reading module receive reserve requests, control corresponding IC card seat display unit explicit reservation state, and start Timing;
S4, at the appointed time, will carry the IC card insertion IC card seat of pupilage information, and IC decks read identity letter Breath, and the information is uploaded to background server, while control display unit shows use state.
A kind of long-range library based on radio frequency identification of the present invention accounts for base system and method, by set reserve terminal, after The devices such as platform server, card reading module and IC card, realize the remote reserved function of accounting for seat in library, the configuration of the present invention is simple, It is highly practical, the generation of library's superior eigenvalue lack of standardization is not only effectively reduced, but also the intensity of administrative staff is reduced, seek Make one and good account for seat and Learning atmosphere.
The foregoing is merely embodiments of the present invention, are not intended to limit the scope of the invention, every to utilize this The equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made, it is relevant to be directly or indirectly used in other Technical field, is included within the scope of the present invention.

Claims (10)

1. a kind of long-range library based on radio frequency identification accounts for base system, it is characterised in that including:
Reserve terminal, the reserve terminal are used to receive the input of reservation information and send reservation information to background server; The reservation information includes identity information and seat information;
Background server, seat information of the background server in reservation information send reservation to specified card reading module Request;The reserve requests include identity information;
IC card, the IC card memory contain pupilage information;
Card reading module, the card reading module receive and store the reserve requests of background server transmission, read and verify in IC card Identity information whether be consistent with the identity information in reserve requests.
2. the long-range library based on radio frequency identification accounts for base system as claimed in claim 1, it is characterised in that the backstage clothes Business device is additionally operable to collect the identity information generation status information that each card reading module is read, and status information is sent to reservation eventually End;The reserve terminal receives the status information of background server transmission and shows the service condition when front seats.
3. the long-range library based on radio frequency identification accounts for base system as claimed in claim 2, it is characterised in that each reading Card module has multiple IC card seats, is correspondingly arranged on an IC card seat on each seat, the IC card seat is used for inserted IC card.
4. the long-range library based on radio frequency identification accounts for base system as claimed in claim 3, it is characterised in that each IC Display unit is provided with deck, the display unit, which is used to show, works as front seats use state;The use state includes pre- About state, use state, idle condition and mismatch state.
5. the long-range library based on radio frequency identification accounts for base system as claimed in claim 4, it is characterised in that when the Card Reader Module controls the IC card seat explicit reservation state on respective seat position when receiving reserve requests, when IC card seat reads IC card identity Information and while being verified shows use state, reads when card reading module had not only received reserve requests IC card seat but also not IC Idle condition is shown during card identity information, is shown when IC card seat reads the IC card different from the identity information in reserve requests Mismatch state.
6. the long-range library based on radio frequency identification accounts for base system as claimed in claim 5, it is characterised in that the Card Reader mould Block further includes radio frequency read head module, and the radio frequency read head module launches radiofrequency signal to control IC card seat at predetermined time intervals, if Detect when having IC card in IC card seat, then read the identity information in IC card.
7. the long-range library based on radio frequency identification accounts for base system as claimed in claim 6, it is characterised in that the Card Reader mould Block further includes clock unit, and clock unit starts timing after the card reading module receives reserve requests, when in the given time When IC card seat fails to detect corresponding IC card, then cancel reserve requests and control display unit shows idle condition, at the same time will The state is uploaded to background server.
8. the long-range library based on radio frequency identification accounts for base system as claimed in claim 7, it is characterised in that the radio frequency is read Head module includes microcontroller, radio frequency chip, RF switch and antennal interface stand, and the radio frequency chip and RF switch are by leading Line links together with microcontroller, and the antennal interface stand links together with RF switch.
9. the long-range library based on radio frequency identification accounts for base system as claimed in claim 8, it is characterised in that the IC card seat Embedded 13.56MHz read head antennas, the 13.56MHz read heads antenna are connect by antenna connecting line and the antenna of radio frequency read head module Mouth stand is connected.
10. a kind of long-range library based on radio frequency identification accounts for a method, it is characterised in that includes the following steps:
S1, checked when front seats service condition by reserve terminal, and selects idle seat according to service condition, while inputs body Part information, reservation information is sent to background server;
S2, background server receive and parse through reservation information, and pre- invite is sent to the specified corresponding card reading module in idle seat Ask;
S3, the card reading module receive reserve requests, control corresponding IC card seat display unit explicit reservation state, and start to count When;
S4, at the appointed time, will carry the IC card insertion IC card seat of pupilage information, and IC card seat reads identity information, and The information is uploaded to background server, while control display unit shows use state.
CN201711287041.3A 2017-12-07 2017-12-07 A kind of long-range library based on radio frequency identification accounts for base system and method Pending CN107944514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711287041.3A CN107944514A (en) 2017-12-07 2017-12-07 A kind of long-range library based on radio frequency identification accounts for base system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711287041.3A CN107944514A (en) 2017-12-07 2017-12-07 A kind of long-range library based on radio frequency identification accounts for base system and method

Publications (1)

Publication Number Publication Date
CN107944514A true CN107944514A (en) 2018-04-20

Family

ID=61946115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711287041.3A Pending CN107944514A (en) 2017-12-07 2017-12-07 A kind of long-range library based on radio frequency identification accounts for base system and method

Country Status (1)

Country Link
CN (1) CN107944514A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682332A (en) * 2018-05-21 2018-10-19 南通市第人民医院 A kind of special patient's identification card of hemodialysis and deck
CN109700214A (en) * 2019-01-04 2019-05-03 华北理工大学 A kind of intelligent library tables and chairs
CN109961118A (en) * 2018-10-22 2019-07-02 大连艾米移动科技有限公司 Intelligent seat finding system based on electronic tag
CN110458306A (en) * 2019-05-23 2019-11-15 秒针信息技术有限公司 The distribution method and device of library seats, storage medium and electronic device
CN110515976A (en) * 2019-07-18 2019-11-29 北京无线体育俱乐部有限公司 Seat management method, equipment, system and storage medium
CN116600435A (en) * 2023-07-14 2023-08-15 永林电子股份有限公司 Intelligent LED control system for shared study room

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103279906A (en) * 2013-05-12 2013-09-04 安徽工程大学 Anti-malicious seat occupying management system of library
CN204440467U (en) * 2015-02-10 2015-07-01 中国矿业大学 Based on library's room for individual study management system of RFID
CN104951838A (en) * 2015-04-29 2015-09-30 重庆邮电大学 Two-dimensional free limit-time control system and two-dimensional free limit-time control method for seat resources of study rooms
CN106355258A (en) * 2016-08-26 2017-01-25 广西小草信息产业有限责任公司 Reservation system and method for self-study seat of library
CN206162707U (en) * 2016-11-23 2017-05-10 西华大学 Library accounts for a device based on intelligence mobile phone identification technique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103279906A (en) * 2013-05-12 2013-09-04 安徽工程大学 Anti-malicious seat occupying management system of library
CN204440467U (en) * 2015-02-10 2015-07-01 中国矿业大学 Based on library's room for individual study management system of RFID
CN104951838A (en) * 2015-04-29 2015-09-30 重庆邮电大学 Two-dimensional free limit-time control system and two-dimensional free limit-time control method for seat resources of study rooms
CN106355258A (en) * 2016-08-26 2017-01-25 广西小草信息产业有限责任公司 Reservation system and method for self-study seat of library
CN206162707U (en) * 2016-11-23 2017-05-10 西华大学 Library accounts for a device based on intelligence mobile phone identification technique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682332A (en) * 2018-05-21 2018-10-19 南通市第人民医院 A kind of special patient's identification card of hemodialysis and deck
CN109961118A (en) * 2018-10-22 2019-07-02 大连艾米移动科技有限公司 Intelligent seat finding system based on electronic tag
CN109700214A (en) * 2019-01-04 2019-05-03 华北理工大学 A kind of intelligent library tables and chairs
CN110458306A (en) * 2019-05-23 2019-11-15 秒针信息技术有限公司 The distribution method and device of library seats, storage medium and electronic device
CN110515976A (en) * 2019-07-18 2019-11-29 北京无线体育俱乐部有限公司 Seat management method, equipment, system and storage medium
CN110515976B (en) * 2019-07-18 2022-05-06 北京无线体育俱乐部有限公司 Seat management method, apparatus, system and storage medium
CN116600435A (en) * 2023-07-14 2023-08-15 永林电子股份有限公司 Intelligent LED control system for shared study room
CN116600435B (en) * 2023-07-14 2023-09-26 永林电子股份有限公司 Intelligent LED control system for shared study room

Similar Documents

Publication Publication Date Title
CN107944514A (en) A kind of long-range library based on radio frequency identification accounts for base system and method
CN104609270B (en) A kind of intelligent elevator control system and method
CN104680213A (en) Control method of rapid connection and data transmission among devices
CN205427964U (en) Multimode biological characteristics attendance equipment and system
CN104951838A (en) Two-dimensional free limit-time control system and two-dimensional free limit-time control method for seat resources of study rooms
CN103400487A (en) Household appliance energy consumption managing system and household appliance energy consumption managing method based on intelligent mobile phone
CN105893828A (en) Human face verification driving testing system and method based on mobile terminal
CN202502546U (en) Automatic checking-in system
CN209946941U (en) Smart campus classroom reservation system
CN204347920U (en) Based on the intelligent book management system of technology of Internet of things
CN103310498A (en) Automatic attendance checking system and method
CN108769767A (en) Television terminal control method, equipment and computer readable storage medium
CN106816032A (en) A kind of parking stall share system, parking stall transferor and assignee's mobile terminal
CN208444391U (en) A kind of express delivery cabinet access system based on recognition of face
CN206805641U (en) A kind of campus attendance checking system
CN107610014A (en) A kind of newborn check-in system and method suitable for school
CN206162707U (en) Library accounts for a device based on intelligence mobile phone identification technique
CN111695481A (en) Library seat management system and method based on image recognition
CN201449630U (en) Conference sign-in system based on RFID technique
CN204242229U (en) A kind of firearms management system
CN102974071B (en) Based on the rope skipping system of wireless telecommunications
CN204595882U (en) Information monitoring mobile terminal
KR101336696B1 (en) Automatic personal authentication system and method using radio frequency identification tag and bluetooth in portible health care environment
CN205302402U (en) Attendance management system of enterprise
CN101847273A (en) System used for performing security inspection on court trial bystanders in court.

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180420