CN106991740A - A kind of method for entering and exiting management and intelligent wireless RFID card reader device - Google Patents
A kind of method for entering and exiting management and intelligent wireless RFID card reader device Download PDFInfo
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- CN106991740A CN106991740A CN201710037460.5A CN201710037460A CN106991740A CN 106991740 A CN106991740 A CN 106991740A CN 201710037460 A CN201710037460 A CN 201710037460A CN 106991740 A CN106991740 A CN 106991740A
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- antenna
- rfid
- card reader
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- processor module
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Classifications
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- 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
- G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods 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
- G06K17/0022—Methods 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
- G06K17/0025—Methods 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 the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- 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
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/253—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition visually
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Alarm Systems (AREA)
Abstract
The present invention provides a kind of safety custody method and card reader arrangement, including multiple antennas or multiple multibeam antennas, RFID card reader, RFID controller, camera, processor module and communication module.Present invention is mainly applied to dull-witted geriatric ward, home for destitute and family place, it is possible to achieve dull-witted old man's turnover management, prevent missing situation.The present apparatus connects multiple antennas or multiple multibeam antennas by RFID reader devices, when label wearer passes through, and card reader reads the information of RFID tag to processor module, and processor module is sent to server background by communication module.Server background or processor module, judge whether label wearer comes in and goes out and enter outgoing direction by algorithm, and control processor module collection sound and image send back server, server will come in and go out alarming result and scene photograph is illustrated on webpage, while being transmitted to related management personnel.By the technology of this patent, the card reader can realize the turnover management of fat pipe, accompany management and the functions such as alarm of wandering away.
Description
Technical field
The present invention relates to a kind of method for entering and exiting management and intelligent wireless RFID card reader device.
Background technology
With the aggravation of aging, China's old man's quantity is more and more, has amnesia or senile dementia for some
For old man, wander away and happen occasionally.In a variety of occasions such as hospital, home for destitute and house situations, when caregiver can not be per sometimes
The concern old man's situation often carved, so the missing situation that happens occasionally.Therefore, in the market is for dementia patients missing monitoring system
Demand it is more and more stronger.
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 it is 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 turnover gate control system, patent
In and be not used multiple antennas mode judge personnel pass in and out, while gate inhibition's application scenarios of wide portion can not be supported.
Do not gather judgement personnel turnover in above-mentioned Patents, the wireless of function such as accompany turnover, take pictures, record
RFID read-write device.
The content of the invention
As shown in figure 1, the present invention provides a kind of safety custody method and card reader arrangement, including multiple antennas card reader, sound
Video acquisition module (camera, microphone), processor module, display panel module and communication module, it is characterised in that：Multiple antennas is read
The information transfer in RFID entrained by card device reading personnel is to processor module, and processor module is connected with antenna controller,
Wave beam or the switching of the antenna of RFID card reader are controlled, video and audio acquisition module is connected to processor module, by the photo of shooting
Transfer voice with collection is to processor module.Processor module is connected by wired or wireless communication module and server background
Connect, realize RFID information, and audiovisual information upload, also can the reception server order, modules are controlled.
Display panel module is connected with processor module, can receive the information of background server transmission, including video and audio, word, webpage
Etc. information, and it is shown and plays.
Present invention is mainly applied to dull-witted geriatric ward, home for destitute and family place, it can be used for dull-witted old man's inlet/outlet pipe
Reason, gos out to the old man of with no authorized and is monitored alarm, the problem of preventing to wander away.Wireless RF ID Card Readers in the present invention
The multiple antennas that device is connected, passes through when detecting label wearer, gathers its RFID worn information to processor die
Block, the information gathered includes id information, personal information and wireless signal information (such as RSSI), and processor module can be by this
The related algorithm of patent judges that label wearer comes in and goes out and situation and enters outgoing direction, judges whether to accompany discrepancys, and shoot photo with
The information such as sound are gathered, and server background is sent to by communication module.Above-mentioned algorithm can also be received by server background
The raw information of upload, by the algorithm on backstage, is further judged, server will discrepancy alarming result and photo display
On webpage, and it is distributed to administrative staff, including nursing staff and family members.
The present invention realizes following functions：
1) testing staff is passed in and out, and the present invention, which can monitor RFID tag and wear personnel, to be entered to do well, and is sent out when without permission
Go out alarm, and shoot photo.
2) accompany come in and go out function, the present invention nursing staff wear nursing RFID tag in the case of with monitored personnel one
Alarm will not be sent by playing discrepancy, and shoot photo.
3) sound collection function, the present invention can gather the sound at RFID card reader device.
4) information upload function, after personnel's discrepancy situation, the photo shot, the sound recorded can be uploaded to by the present invention
Platform server.
5) information displaying function, the content displaying that the present invention can push background server is on a display screen.
Brief description of the drawings
Fig. 1 is intelligent wireless RFID card reader principle of device schematic diagram.
Fig. 2 be embodiment in have a kind of multiple antennas card reader.
Fig. 3 is intelligent wireless RFID card reader relation schematic diagram.
Fig. 4 is intelligent wireless RFID card reader antenna laying method 1.
Fig. 5 is intelligent wireless RFID card reader antenna laying method 2.
Fig. 6 is intelligent wireless RFID card reader antenna laying method 3.
Fig. 7 is the top view of intelligent wireless RFID card reader antenna laying method 3..
Fig. 8 is intelligent wireless RFID card reader single antenna multi-beam schematic diagram.
In figure：1- intelligent wireless RFID card reader devices；2- background servers；The identification range of 3- antennas 1；4- antennas 1 and 2
Coincidence identification range；The identification range of 5- antennas 2；6- antennas；7- corridors side wall；The identification range of 8- antennas 3；The He of 9- antennas 3
Antenna 4 overlaps identification range；The identification range of 10- antennas 4；11- corridors side wall；The identification range of 12- antennas 5；13- antennas 5 and day
Line 6 overlaps identification range；The identification range of 14- antennas 6；15- corridors ceiling；Wave beam 1 during 16- moment 1；Wave beam during 17- moment 2
2。
Embodiment
As shown in figure 1, the present invention provides a kind of safety custody method and card reader arrangement, this device includes multiple antennas Card Reader
Device, camera, microphone, illumination, display screen, processor module and communication module.It is characterized in that：Multiple antennas card reader junction
Device module is managed, the RFID data after processing is transferred to processor module.Individual antenna identification coverage is fan-shaped, Duo Getian
Line has coincidence scope, as shown in Figure 4.Camera connects processor module, and the photo of shooting is transferred into processor module.Microphone
Processor module is connected, by the transfer voice of recording to processor module.Illuminator connects processor module, can be in dark
In the case of illumination is provided.Processor module is connected by communication module with server background.
Multiple antennas card reader is to pass through the RFID of multiple antennas while receive the RFID card reader device of multiple antenna datas
Identification information obtains the discrepancy state of label wearer.Multiple antennas card reader can use a variety of solutions, and this example is used
Such as Fig. 2 method.The situation of two antennas is illustrated in figure, antenna 1 and antenna 2 connect antenna controller 1 and day line traffic control respectively
Device 2 processed.The antenna controller nonfunctional if the antenna is simple beam scheme, the day line traffic control if the antenna is multi-beam scheme
The wave beam of system control line on another day.Antenna controller 1 and the connection RFID card reader 1 of antenna controller 2 and card reader 2, RFID Card Readers
Device 1 and 2 connects RFID controller.RFID controller uses hardware or software solution, is then one for hardware solution
Individual microprocessor, internal composition algorithm, for software solution, algorithm is run directly on processor module.
The present invention can realize following functions：
1) monitoring personnel passes in and out.Monitor device needs the personnel nursed to wear RFID tag.As the people for wearing RFID tag
During by multiple antennas card reader reading area, card reader monitors the discrepancy situation of personnel, and transmits information to processor die
Block.Processor module transmits information to background server by communication module.Background server can send police in background interface
Report.
Further, after processor module confirms that personnel come in and go out, control camera is taken pictures, and processor module storage is shot
Photo.
Further, under dark situations, fibre optical sensor detects light less than certain threshold value in illuminator, then
Illumination system is triggered, is illuminated using visible or infrared light, auxiliary camera is taken pictures.
In present embodiment, when label wearer enters nurse region by caregiver, RFID card reader 1 and RFID are read
Card device 2 obtains the antenna 1 of connection and the RFID data of antenna 2 respectively, including FRID label information and rssi (receive signal strong
It is weak).RFID controller poll obtains the rssi data of the same label of multiple card reader transmission, passes through rssi in a period of time
Size variation is judged by the discrepancy situation of caregiver.Such as label wearer direction of travel be antenna 1 to the direction of antenna 2,
Then the RFID card reader 1rssi data that RFID controller receives receive the data of RFID card reader 1 and 2 again, finally can only
Receive the data of RFID card reader 2, so as to judge the direction of travel of outgoing label wearer, such as Fig. 4 first pass through 3 again by 4 again
To 5.
2) function that comes in and goes out is accompanied, system can send alarm when the label person of matching individually passes in and out, but if by corresponding nursing
Personnel will not then send alarm when accompanying discrepancy.Nursing staff wears the special RFID tag of nursing staff, if RFID controller
It is detected simultaneously by nursing staff's RFID tag and parameter label, it was demonstrated that patient accompanies discrepancy by nursing staff, then does not send alarm.
Further, processor module is confirmed after discrepancy situation, and control camera is taken pictures, and processor module storage is shot
Photo.
Further, under dark situations, fibre optical sensor detects light less than certain threshold value in illuminator, then
Illumination system is triggered, is illuminated using visible or infrared light, auxiliary camera is taken pictures.
3) sound collection function, processor module can record the sound of RFID ends by microphone.
4) information upload function.What processor module can receive that RFID controller transmits enters and exits information, the photograph of camera
The sound that piece and microphone are recorded.These information are sent to server background after processor module is handled by communication module.
The sound that microphone is recorded is transmitted using stream mode, and backstage can play and store in real time.
5) information displaying function.Processor module connects network by communication module, and control display screen being capable of real time propelling movement
Message is shown on a display screen.
Fig. 3 illustrates intelligent wireless RFID card reader and the relation of background server.RFID alarms pass through wifi or shifting
Dynamic network communicates with background server.
Fig. 4 illustrates intelligent wireless RFID card reader antenna laying method 1, and each antenna parallel is placed, antenna cog region
Domain mutual is overlapped.
Fig. 5 illustrates intelligent wireless RFID card reader antenna laying method 2, and for wider corridor, such as figure is in corridor two
Each antenna parallel of side is placed, and antenna identification region mutual is overlapped.
Fig. 6 illustrates intelligent wireless RFID card reader antenna laying method 3, and each antenna is placed in parallel on the ceiling,
Antenna identification region mutual is overlapped.
Fig. 7 illustrates intelligent wireless RFID card reader single antenna multi-beam scheme multi-beam schematic diagram, passes through day line traffic control
Device control different beams scanning, obtains RFID data, can substitute the effect of multiple antennas.In such as Fig. 7 embodiment, three ripples
Beam wheel scan flow, serves the effect of multiple antennas, can reduce the use of antenna.
This patent is judged into outgoing direction using multiple antennas.Patient wears passive U HF RFID tags, enters into or walks
Go out antenna identification region as shown in Figure 4, Figure 5 and Figure 6.Each antenna obtains patient by time during identification region respectively
With RSSI information.These information collect by backstage, and backstage will choose the corresponding identification number of times of the valuable RSSI data of tool,
The time difference of each antenna is calculated, is first drawn into outgoing direction, the position placed in conjunction with each antenna calculates patient general
The speed of travel.
In present embodiment, antenna and RFID card reader use UHF RFID devices, working frequency in 840~960MHz,
RFID tag number, RSSI numerical value, error correction information etc. are sent to RFID by serial ports when card reader detects RFID tag and controlled
Device processed.RFID controller use hardware or software solution, hardware solution be a microprocessor, internal composition algorithm,
Software solution directly writes algorithm among processor module.RFID controller can combine the RFID data of multiple antennas,
Comprising whether detecting RFID tag and RSSI data, thus it is speculated that label wearer's traveling discrepancy state, then state is sent to
Processor module.3 embedded boards are sent using raspberry in processor module part.Microphone, lighting module can be using USB and tree
The certain kind of berries sends development board to be connected, and the HDMI outputs that display screen directly can be sent with raspberry are connected.Camera sends camera using raspberry.
Raspberry can be used to send the WiFi module carried or usb expansion module to realize WiFi network or the access of mobile network for communication module,
Present embodiment is connected using WiFi technology with background server.Background server is built using php, by writing back office interface
Component card reader carries out information exchange by http agreements and backstage, by the discrepancy state of the label wearer detected with shooting
Discrepancy state photo send to background server storage, background server also provides the read-write displaying of management end and information is deposited
Store up function.
The above is to combine the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Claims (7)
1. a kind of intelligent wireless RFID card reader device, including
Distributed multiple antennas or multibeam antenna for gathering RFID information；
Antenna controller for controlling antenna；
Processor module for processing data；
Communication module for communication；
Display module for display information；
Wherein described multiple antennas card reader is connected with processor module, and described communication module is connected with processor module, its
It is characterised by also including microphone, camera, illumination and display screen, described microphone is connected with processor module, described illumination
It is connected with processor module, described illumination is connected with processor module, described display screen is connected with processor module.
Described distributed multiple antennas or multibeam antenna are used to receive FRID label information.As the patient for wearing RFID tag
It is in antenna identification region, antenna can receive FRID label information.
Described antenna controller is used to control antenna.According to distributed multi-antenna, antenna controller only needs to transmit RFID
Label information；According to multibeam antenna, antenna controller needs to control multiple beam scannings, obtains the RFID letters of different beams
Breath.
Described processor module can use arm processor or other processors, for controlling RFID card reader and communication module,
The modules such as camera, illuminating lamp, display screen and microphone are controlled simultaneously.
Described communication module is using modes such as WIFI or mobile networks, the RFID tag letter detected for being interacted with backstage
Content information that sound, the display screen that breath, the picture of camera shooting, microphone are recorded are shown etc..
Described display module is used for display information and in user mutual.Processor module receives the display information of backstage transmission simultaneously
It is included on display module.Display module can interact to touch screen with user profile.
2. described intelligent wireless RFID card reader device is required according to right 1, it is characterized in that multiple antennas card reader can be connected
Using multiple antennas, connected mode is included using multiple card reader respectively by antenna controller, connects multiple antennas, Huo Zheyi
Individual card reader, by an antenna controller, connects multiple antennas.Described antenna controller can realize that antenna switches, coupling
The functions such as conjunction, phase shift, power adjustment.
3. requiring described intelligent wireless RFID card reader device according to right 1, camera and microphone are connected with, reading can be shot
The multimedia messages such as video, photo and the sound of card device coverage, the multimedia messages can be uploaded to by communication module
Server, is distributed by server.
, being capable of display information on a display screen 4. require described intelligent wireless RFID card reader device according to right 1, it is possible to
The input of touch-screen is received, with card reader or server background, information exchange is carried out.
5. a kind of method judged using multiple single beam antennas into outgoing direction, it is characterised in that comprise the following steps：
A1, patient wear RFID tag；
A2, the beam coverage area of multiple antennas of described intelligent RFID card reader partly overlap, and whole turnover region is entered
Row covering；
A3, when label wearer pass in and out the region when, system obtain patient wear RFID tag, recognized by different antennae
Temporal information, the positional information of antenna, the antenna read RFID signal intensity；
A4, system are according to the positional information of each antenna, the temporal information that RFID is read, and RFID signal intensity, judge label
The position of identification region where wearer, enters outgoing direction and turnover velocity information；
A5, system send the warning message or prompt message that the patient passes in and out the region.
6. a kind of use multibeam antenna judges the method into outgoing direction, it is characterised in that comprise the following steps：
B1, patient wear RFID tag；
B2, antenna controller control multibeam antenna Time share scanning；
When B3, label wearer enter identification region, system is according to the coverages of different beams, read access time and RFID letter
Number intensity；
B4, system judge particular location of the label wearer in identification region, and judge that the wearer's enters outgoing direction and speed
Etc. information.
7. a kind of method for judging retinue's turnover, it is characterised in that comprise the following steps：
C1, the RFID tag of system registration retinue and the RFID information by entourage；
C2, intelligent wireless RFID card reader device, obtain the turnover information of multiple personnel；
If the RFID tag that C3, retinue wear with by the RFID tag of caregiver in the range of certain time, and
In the coverage of certain antenna beam, it is detected simultaneously, then is judged as being accompanied in predetermined entourage by caregiver
With lower turnover, system will not alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037460.5A CN106991740A (en) | 2017-01-19 | 2017-01-19 | A kind of method for entering and exiting management and intelligent wireless RFID card reader device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037460.5A CN106991740A (en) | 2017-01-19 | 2017-01-19 | A kind of method for entering and exiting management and intelligent wireless RFID card reader device |
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Cited By (10)
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| CN107403477A (en) * | 2017-08-11 | 2017-11-28 | 北京启迪时代科技有限公司 | The method that discrepancy judgement is carried out using wireless signal Time-distribution |
| CN109087477A (en) * | 2018-08-17 | 2018-12-25 | 穗阳软件技术有限公司 | The boundary partitioning device in region can be divided |
| CN109087469A (en) * | 2018-08-17 | 2018-12-25 | 穗阳软件技术有限公司 | The system of scenic spot offer alarm prompt function |
| CN109121089A (en) * | 2018-07-20 | 2019-01-01 | 天津市滨海新区军民融合创新研究院 | Positioning system and method based on radio frequency discrimination RFID |
| CN109121088A (en) * | 2018-07-04 | 2019-01-01 | 深圳市沃星实业有限公司 | A kind of wireless electron fence and personnel pass in and out monitoring method |
| CN110689651A (en) * | 2019-09-25 | 2020-01-14 | 苏州安软信息科技有限公司 | Non-inductive access identification method and system |
| CN110914874A (en) * | 2017-08-08 | 2020-03-24 | 三菱电机株式会社 | Pass detection system |
| CN111968730A (en) * | 2020-08-18 | 2020-11-20 | 重庆叁伊云科技有限公司 | Online electronic accompanying certificate application and use method |
| CN112785797A (en) * | 2019-11-05 | 2021-05-11 | 山西师生之家智能科技有限公司 | Book security detection door and method for realizing alarm through real-time interaction of network data |
| CN113379012A (en) * | 2021-05-31 | 2021-09-10 | 长沙中天电子设计开发有限公司 | Method, system and equipment for judging advancing state of personnel in school door area |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110914874B (en) * | 2017-08-08 | 2021-08-20 | 三菱电机株式会社 | Pass detection system |
| CN110914874A (en) * | 2017-08-08 | 2020-03-24 | 三菱电机株式会社 | Pass detection system |
| CN107403477A (en) * | 2017-08-11 | 2017-11-28 | 北京启迪时代科技有限公司 | The method that discrepancy judgement is carried out using wireless signal Time-distribution |
| CN109121088A (en) * | 2018-07-04 | 2019-01-01 | 深圳市沃星实业有限公司 | A kind of wireless electron fence and personnel pass in and out monitoring method |
| CN109121089A (en) * | 2018-07-20 | 2019-01-01 | 天津市滨海新区军民融合创新研究院 | Positioning system and method based on radio frequency discrimination RFID |
| CN109087477A (en) * | 2018-08-17 | 2018-12-25 | 穗阳软件技术有限公司 | The boundary partitioning device in region can be divided |
| CN109087469A (en) * | 2018-08-17 | 2018-12-25 | 穗阳软件技术有限公司 | The system of scenic spot offer alarm prompt function |
| CN110689651A (en) * | 2019-09-25 | 2020-01-14 | 苏州安软信息科技有限公司 | Non-inductive access identification method and system |
| CN110689651B (en) * | 2019-09-25 | 2021-10-22 | 苏州安软信息科技有限公司 | Non-inductive access identification method and system |
| CN112785797A (en) * | 2019-11-05 | 2021-05-11 | 山西师生之家智能科技有限公司 | Book security detection door and method for realizing alarm through real-time interaction of network data |
| CN111968730A (en) * | 2020-08-18 | 2020-11-20 | 重庆叁伊云科技有限公司 | Online electronic accompanying certificate application and use method |
| CN113379012A (en) * | 2021-05-31 | 2021-09-10 | 长沙中天电子设计开发有限公司 | Method, system and equipment for judging advancing state of personnel in school door area |
| CN113379012B (en) * | 2021-05-31 | 2022-06-21 | 长沙中天电子设计开发有限公司 | Method, system and equipment for judging advancing state of personnel in school door area |
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