CN102480807A - Radio frequency identification control method - Google Patents
Radio frequency identification control method Download PDFInfo
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- CN102480807A CN102480807A CN2010105594313A CN201010559431A CN102480807A CN 102480807 A CN102480807 A CN 102480807A CN 2010105594313 A CN2010105594313 A CN 2010105594313A CN 201010559431 A CN201010559431 A CN 201010559431A CN 102480807 A CN102480807 A CN 102480807A
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Abstract
The invention discloses a radio frequency identification control method, which comprises a base station controller. The base station controller is respectively connected with a basic service device and peripheral equipment and comprises a basic service module, a peripheral service module, a control logic module, wherein the basic service module is used for controlling the basic service device and reporting control results, the peripheral service module is used for controlling the peripheral equipment and reporting control results, the control logic module is used for receiving the control results reported by the basic service module and the peripheral service module and controlling the basic service device through the basic service module according to control logic rules and the peripheral equipment through the peripheral service module. The invention further discloses a radio frequency identification control system. The base station controller is divided into three parts, when service scenes need to be changed, only the logic control rules of the control logic module need to be rewritten, so that complexity of software is reduced, the software can be implemented conveniently, flexibility is improved, and the radio frequency identification control system can be used in different places.
Description
Technical field
The present invention relates to REID, particularly a kind of radio frequency identification control device and system.
Background technology
Radio frequency identification (RFID, Radio Frequency Identify) system comprises electronic tag and read write line.Be a kind of contactless automatic identification technology, it is through the automatic recognition objective object of radiofrequency signal and obtain related data, and identification work need not manual intervention, can work in various adverse circumstances.The RFID technology can be discerned high-speed moving object and can discern a plurality of electronic tags simultaneously, and is swift and convenient to operate.
The radio frequency identification control system is made up of electronic tag (radio electronic label) and reader usually.The electronic data that has certain format in the electronic tag, normal with this sign property information as article to be identified.Common situation is to send order by reader to electronic tag, and electronic tag is given reader according to the order of the reader of receiving with the sign property returning data of internal memory.This communication is under contactless mode, utilizes space coupling and the radiofrequency signal modulation and demodulation technology of alternating magnetic field or electromagnetic field to realize.Reader sends the order of eating dishes without rice or wine to electronic tag, and the order of electronic tag response reader realizes communicating by letter between reader and the electronic tag.Relation between reader and the electronic tag is just as the relation between base station and the mobile phone, if call the base station to reader, the instrument of then controlling reader just becomes base station controller.
Control law, the program of existing radio frequency identification control system are can not rewriting of fixing; Can only be applicable under a kind of scene like this and use; Control law fixed order such as certain scene is: check, authentication, LED show and open banister, just can not change into again: check, authentication, unlatching banister and LED demonstration, change if desired and can only write the control law that code is realized certain scene again by production firm; Increased the work complexity like this, and very dumb.Existing radio frequency identification control system is to control a plurality of external equipment by the single base station controller; Each base station controller need be drawn a lot of external interfaces like this; Keep in repair, move etc. all very dumb, in the time will controlling a plurality of passage, a base station controller is difficult to control channel.
Therefore, how to realize that the radio frequency identification control system can be controlled peripheral hardware neatly, reduce complexity and can be suitable for multiple occasion use is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present invention provides a kind of radio frequency identification control device and system, is intended to make the reduction of control complexity, the raising flexibility of radio frequency identification control device and system and can satisfy under the several scenes and use.
The present invention proposes a kind of radio frequency identification control device, comprises base station controller, is connected with external equipment with the infrastructure service device respectively, and wherein, said base station controller comprises:
The infrastructure service module is used to control the infrastructure service device, will control object information and report;
The peripheral hardware service module is used to control external equipment, will control object information and report;
Control logic module is used to receive the control object information that said infrastructure service module and peripheral hardware service module report, according to the control logic rule through said infrastructure service module controls infrastructure service device; Through said peripheral hardware service module control external equipment.
Preferably, also comprise:
Peripheral control unit is connected with said base station controller and external equipment respectively; Be used for the pattern control external equipment identical with said base station controller.
Preferably, said peripheral control unit comprises:
The peripheral hardware service module is used to control external equipment, will control object information and report said control logic module;
Said peripheral hardware service module adopts identical control model with the peripheral hardware service module of said base station controller.
Preferably, said base station controller is provided with the equipment interface that can be connected with external equipment with peripheral control unit.
The present invention proposes a kind of radio frequency identification control system again, comprise base station controller and respectively with said base station controller connection basis service unit and external equipment, wherein, said base station controller comprises:
The infrastructure service module is used to control the infrastructure service device, will control object information and report;
The peripheral hardware service module is used to control external equipment, will control object information and report;
Control logic module is used to receive the control object information that said infrastructure service module and peripheral hardware service module report, according to the control logic rule through said infrastructure service module controls infrastructure service device; Control said external equipment through said peripheral hardware service module.
Preferably, also comprise:
Peripheral control unit is connected with said base station controller and external equipment respectively; Be used for the pattern control external equipment identical with said base station controller.
Preferably, said peripheral control unit comprises:
The peripheral hardware service module is used to control external equipment, will control object information and report said control logic module;
Said peripheral hardware service module adopts identical control model with the peripheral hardware service module of said base station controller.
Preferably, said base station controller is provided with the equipment interface that can be connected with external equipment with peripheral control unit.
Preferably, also comprise: server, be used for opening, monitoring said base station controller, receive the control object information that said infrastructure service module and peripheral hardware service module report.
Preferably, said infrastructure service device comprises reader, terminal security control module, database and real-time clock.
The present invention tells three parts with base station controller; Separate organic again the coupling together of these three parts when needs change the use scene, only need be rewritten control logic rule (personal code work) again and get final product; The peripheral hardware service module that is used to control the infrastructure service module of infrastructure service device and control external equipment does not need reprogramming; So just need not rewrite again by the program code that entire controller is whole, reduced software complexity, be convenient to software and realize.Can also set up a plurality of peripheral control units according to actual use occasion needs and control external equipment, peripheral control unit uses the identical control model of a cover with base station controller, has reduced software complexity, is convenient to the realization of software.The present invention reduce radio frequency identification controller and system complexity, improved flexibility and satisfying under the multiple occasion and used.
Description of drawings
Fig. 1 is an embodiment sketch map of radio frequency identification control device of the present invention;
Fig. 2 is the sketch map of the another embodiment of radio frequency identification control device of the present invention;
Fig. 3 is the sketch map of peripheral control unit one embodiment of radio frequency identification control device of the present invention;
Fig. 4 is the sketch map of an embodiment of radio frequency identification control system of the present invention;
Fig. 5 is the sketch map of the another embodiment of radio frequency identification control system of the present invention;
Fig. 6 is the sketch map of the application implementation example of radio frequency identification control system of the present invention.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1; Propose an embodiment of radio frequency identification control device of the present invention, comprise base station controller 40, this base station controller 40 is connected with external equipment 80 with infrastructure service device 50 respectively; Infrastructure service device 50 comprises equipment such as reader, and above-mentioned base station controller 40 comprises:
Peripheral hardware service module 401 is used to control external equipment 80, and the object information of controlling is reported;
The reader of control infrastructure service device 50 reads electronic tag and obtains information; Infrastructure service module 402 receives the information that reader is gathered; Handle above-mentioned information by control logic module 403 again; Control external equipment 80 by peripheral hardware service module 401 according to control logic module 403 process result again, external equipment 80 can comprise: ground induction coil, Men Zha, door lock and light-emitting diode display etc.
This radio frequency identification control device is divided into three modules with base station controller 40; The service of these three modules must all be opened; When scene is used in the change of radio frequency identification control device; The control model (code) of peripheral hardware service module 401 and infrastructure service module 402 does not need to change, because these two modules all are identical in the control model of control different scene, the control logic rule (program code) that only needs to change according to the different application scenes user control logic module 403 is just passable.For example: the door passageway that passes in and out in the control people of using instead that is used to control vehicle passage; The control sequence of peripheral hardware has changed, and has only rewritten the control logic program just, so just need not rewrite again by the program code that whole base station controller is whole; Reduced software complexity, be convenient to software and realize.Reduce the radio frequency identification control device complexity, improved flexibility, can satisfy the several scenes use once cover radio frequency identification control device.
With reference to Fig. 2, the radio frequency identification control device of above-mentioned example also comprises: peripheral control unit 60 is connected with above-mentioned base station controller 40 and external equipment 80 respectively; Be used for controlling external equipment 80 with above-mentioned base station controller 40 identical patterns.Peripheral control unit 60 is controlled external equipment 80 with identical control model respectively with base station controller 40.
With reference to Fig. 3; Above-mentioned peripheral control unit 60 comprises: peripheral hardware service module 601; It is connected with the control logic module 403 of base station controller 40; Be used for according to the control logic of different scenes rule control external equipment 80, and will control object information and report above-mentioned control logic module 403 and handle, control logic module 403 is controlled external equipments 80 according to its control logic rule through above-mentioned peripheral hardware service module 601.
Above-mentioned peripheral hardware service module 601 adopts identical control model with the peripheral hardware service module 401 of base station controller 40, is need not change their control models generally speaking.The radio frequency identification control device is just passable according to the control logic rule (program code) that the different application scenes user only need change control logic module 403; Do not need to write respectively the control logic rule of base station controller 40 and peripheral control unit 60; Reduce software complexity, be convenient to the realization of software.Can a plurality of peripheral control units 60 that are connected with base station controller 40 be set according to actual use occasion and control external equipment 80, so just avoid all controlled external equipments 80 all to be connected on the base station controller 40.When controlling a plurality of external equipment 80 if desired, can realize through a plurality of peripheral control units 60, make whole system installation and safeguard more conveniently, simplified loaded down with trivial details connection.
The peripheral hardware service module 401 of above-mentioned base station controller 40 is provided with the equipment interface 70 that can be connected with external equipment 80 with the peripheral hardware service module 601 of peripheral control unit 60; Because be provided with a plurality of peripheral control units 60; The equipment interface of base station controller 40 can correspondingly reduce, and a plurality of external equipments 80 are connected on the peripheral control unit 60.The said equipment interface 70 comprises: network interface 702, serial ports 701 and I/O interface 703 are GPIO (General Purpose Input Output; General I/O) interface, base station controller 40 are connected with external equipment 80 through these interfaces with peripheral control unit 60 to be controlled.
With reference to Fig. 4, an embodiment of a kind of radio frequency identification control system of the present invention is proposed, comprise base station controller 40 and respectively with above-mentioned base station controller 40 connection basis service units 50 and external equipments 80, above-mentioned base station controller 40 comprises:
Peripheral hardware service module 401 is used to control external equipment 80, will control object information and report;
The peripheral hardware service module 401 of above-mentioned base station controller 40 is provided with the equipment interface 70 that can be connected with external equipment 80; Equipment interface 70 comprises: network interface 702, serial ports 701 and I/O interface 703; The peripheral hardware service module 401 of base station controller 40 is connected with controlled external equipment 80 through these interfaces, controls.
This radio frequency identification control system has comprised above-mentioned radio frequency identification control device; The operation principle of base station controller 40 is the same basically with the effect that reaches; When scene is used in the change of radio frequency identification control system; Only need the control logic rule (program code) of change control logic module 403 just passable, need not rewrite the peripheral hardware service module 401 of base station controller 40 and the software program of infrastructure service module 402, so just reduced the complexity that controller is rewritten; Improved the flexibility of controller, to satisfy several scenes and use once cover radio frequency identification control system.
With reference to Fig. 5, above-mentioned radio frequency identification control system also comprises: peripheral control unit 60, and it is connected with above-mentioned base station controller 40 and external equipment 80 respectively; Be used for controlling external equipment 80 with above-mentioned base station controller 40 identical patterns.
Above-mentioned peripheral control unit 60 comprises: peripheral hardware service module 601; It is connected with the control logic module 403 of base station controller 40; Be used for control logic rule control external equipment 80 according to different scenes; And will control object information and report above-mentioned control logic module 403 and handle, control logic module 403 according to its control logic rule through above-mentioned peripheral hardware service module 601 control external equipments 80.
Above-mentioned peripheral hardware service module 601 adopts identical control model with the peripheral hardware service module 401 of above-mentioned base station controller 40, is need not change control model generally speaking.
The peripheral hardware service module 601 of above-mentioned peripheral control unit 60 is provided with the equipment interface 70 that can be connected with external equipment 80, and the said equipment interface 70 comprises: network interface 702, serial ports 701 and I/O interface 703 etc. are connected with external equipment 80 through these interfaces.Infrastructure service module 402 is through its inner interface operation, control infrastructure service device 50.
Can a plurality of peripheral control units 60 that are connected with base station controller 40 be set according to actual use occasion and control external equipment 80, so just avoid all controlled external equipments 80 all to be connected on the base station controller 40.When controlling a plurality of external equipment 80 if desired, can realize through a plurality of peripheral control units 60, make whole system installation and safeguard more conveniently, simplified loaded down with trivial details connection.
Above-mentioned infrastructure service device 50 comprises reader 501, PSAM (Purchase SecurityApplication Module, terminal security control module) 504, database 502 and RTC (Real-TimeClock, real-time clock) 503 etc.
Above-mentioned radio frequency identification control system also comprises: server 30, be used for opening, monitoring above-mentioned base station controller 40, and can also receive the control object information that above-mentioned infrastructure service module 402 and peripheral hardware service module 401 report, thus more convenient monitoring.Server 30 includes PC (Personal Computer, personal computer) interface, makes things convenient for user monitoring and operation.
The concrete scene application implementation example in a control track of radio frequency identification control system of the present invention; Can be with reference to Fig. 4, Fig. 5, Fig. 6; 501 1 of 40 1 of above-mentioned base station controllers, 60 two of peripheral control units and readers are set; Wherein, each track of peripheral control unit 60 controls, the corresponding track of an antenna of reader 501.
The external equipment 80 of base station controller 40 can be ground induction coil, banister, light-emitting diode display, IP video camera etc., is connected with above-mentioned equipment interface 70 respectively.Base station controller 40 links to each other with reader 501 through network interface 702 in addition, and there are database 502, PSAM 504 modules and real-time clock 503 etc. in controller inside.Setting has only just P Passable of certain vehicle, and generally vehicle is provided with electronic tag.At first base station controller 40 is initiated inventory operation through network interface 702 to reader 501, and reader 501 is given controller with operation result uploading; Controller is through database 502 inquiry institute point vehicles P Passable whether; Through authentication,, open banister if open to traffic is then controlled LED and shown traffic information; If vehicle do not allow to pass through, then control the LED information that shows that no through traffic, close banister.The base station controller 40 and the peripheral control unit 60 used software codes of this scene can be write by following flow process:
(1) constantly detecting the ground sense through reader 501 interrupts;
(2) when vehicle arrives, can feel interruption with receiving, counting electronic label gets into step (3) if put electronic tag, otherwise, get into step (4);
(3) accessing database 502, and authentication judges whether it is legal vehicle, if legal vehicle gets into step (5), otherwise, execution in step (4);
(4) the LED information that shows that no through traffic, vehicle is illegal, and it is current to detour, and gets into step (1);
(5) LED shows traffic information, opens banister, gets into step (6);
(6) block and to read vehicle and feel interruptions with rolling away from, when rolling the interruption generation away from, entering step (7), otherwise remain on step (6);
(7) information is rolled in the LED demonstration away from, closes banister, gets into step (8);
(8) constantly inquire about the banister state, close fully, get into step (1) up to banister.
Above eight steps be exactly that the interface function that provides through base station controller 40 and peripheral control unit 60 of user is write the control logic code and realized.The sense interruption of detection ground is through sense interrupt interface function realization with reading in step (1), (6); The operation of step (2) counting electronic label is to check interface function through reader 501 to realize; Accessing database 502 is to provide through the database manipulation function interface in the step (3); The LED of step (4), (5) and (7) shows it is to realize through calling serial ports 701 interface functions; The banister handling function of step (5), (7) and (8) is to realize through the GPIO interface function.
The concrete scene application implementation example of an entrance guard management of radio frequency identification control system of the present invention; Also can be with reference to Fig. 4, Fig. 5, Fig. 6; 501 two of 40 1 of said base station controllers, 60 two of peripheral control units and readers (shown in the figure one) are set; Wherein, a peripheral control unit 60 and door of reader 501 controls.
In the native system, external equipment 80 has ground induction coil, door lock, light-emitting diode display etc., is connected with above-mentioned equipment interface 70 respectively.Purpose is that qualified personnel are passed through smoothly, and no through traffic for other employee, and the base station controller 40 and the peripheral control unit 60 used software codes of this scene can be write by following flow process:
(1) constantly detecting the ground sense by reader 501 interrupts;
(2) when personnel arrive, can feel interruption with receiving, counting electronic label gets into step (3) if put electronic tag, otherwise, get into step (4);
(3) accessing database 502, and authentication judges whether it is the company personnel, if the company personnel gets into step (5), otherwise, execution in step (4);
(4) the LED information that shows that no through traffic gets into step (1);
(5) will write the user's electronic label current time, get into step (6);
(6) LED shows traffic information, opens the door lock, gets into step (7);
(7) block the personnel that read and feel interruption with leaving, when interrupting taking place, get into step (8), otherwise, remain on step (7);
(8) LED shows leave message, closes banister, gets into step (9);
(9) constantly inquire about the banister state, close fully, get into step (1) up to banister.
Above eight steps be exactly that the interface function that provides through base station controller 40 and peripheral control unit 60 of user is write the control logic code and realized.The sense interruption of detection ground is through sense interrupt interface function realization with reading in step (1), (7); Step (2), (5) reader 501 inventory operations and write operation are to realize through reader 501 interface functions; Accessing database 502 is to provide through database 502 handling function interfaces in the step (3); The LED of step (4), (6) and (8) shows it is to realize through calling serial ports 701 interface functions; The banister handling function of step (6), (8) and (9) is to realize through the GPIO interface function.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. a radio frequency identification control device comprises base station controller, is connected with external equipment with the infrastructure service device respectively, it is characterized in that said base station controller comprises:
The infrastructure service module is used to control the infrastructure service device, will control object information and report;
The peripheral hardware service module is used to control external equipment, will control object information and report;
Control logic module is used to receive the control object information that said infrastructure service module and peripheral hardware service module report, according to the control logic rule through said infrastructure service module controls infrastructure service device; Through said peripheral hardware service module control external equipment.
2. radio frequency identification control device according to claim 1 is characterized in that, also comprises:
Peripheral control unit is connected with said base station controller and external equipment respectively; Be used for the pattern control external equipment identical with said base station controller.
3. radio frequency identification control device according to claim 2 is characterized in that, said peripheral control unit comprises:
The peripheral hardware service module is used to control external equipment, will control object information and report said control logic module;
Said peripheral hardware service module adopts identical control model with the peripheral hardware service module of said base station controller.
4. according to claim 2 or 3 described radio frequency identification control device, it is characterized in that said base station controller is provided with the equipment interface that is connected with external equipment with peripheral control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105594313A CN102480807A (en) | 2010-11-23 | 2010-11-23 | Radio frequency identification control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105594313A CN102480807A (en) | 2010-11-23 | 2010-11-23 | Radio frequency identification control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102480807A true CN102480807A (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105594313A Pending CN102480807A (en) | 2010-11-23 | 2010-11-23 | Radio frequency identification control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102480807A (en) |
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2010
- 2010-11-23 CN CN2010105594313A patent/CN102480807A/en active Pending
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Application publication date: 20120530 |