CN101436320B - Method and system for preventing article from being controlled based on wireless radio frequency identification - Google Patents
Method and system for preventing article from being controlled based on wireless radio frequency identification Download PDFInfo
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- CN101436320B CN101436320B CN2008101478157A CN200810147815A CN101436320B CN 101436320 B CN101436320 B CN 101436320B CN 2008101478157 A CN2008101478157 A CN 2008101478157A CN 200810147815 A CN200810147815 A CN 200810147815A CN 101436320 B CN101436320 B CN 101436320B
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Abstract
The invention relates to an article prevention and control method based on wireless radio frequency identification. An article label is arranged on one article or a set of articles permitted to be carried in and corresponds to at least one owner label which is held by a legal article carrier. When the article carrier carries the article into or out of a prevention and control area, the carrier has to hold the owner label and the article label has to be arranged on the article. An article prevention and control terminal acquires the information of the article label and the owner label in a wireless radio frequency mode and sends the information to a prevention and control central server; after processing and identifying the received information, the prevention and control central server sends the article prevention and control terminal an instruction whether the article carrier is permitted to carry the article into or out of the prevention and control area; and when the article terminal receives the instruction that the article carrier is not permitted to carry the article into or out of the prevention and control area, the terminal gives off an alarm signal. A prevention and control system matched with the method comprises the prevention and control central server, the article prevention and control terminal, the article label and the owner label.
Description
Technical field
The invention belongs to safety protection field, the automatic check method and the automatic inspection system in particularly a kind of article discrepancy prevention and control zone.
Background technology
Consider that from the angle of security if some article has been brought into certain zone, or some article taken certain zone out of by illegal carrier, all can influence personal safety or/and property safety.For example, brought combustible and explosive articles into biotope or places such as market, movie theatre, just there is potential safety hazard in these places, in case produce burning, explosion accident, the people and property in these places will suffer damage.And for example, the valuables in biotope, students' dormitory, hotel easy stolen person steal out, causes the owner of article to be subjected to property loss.Therefore,, need limit bringing into or taking out of of some article, promptly not allow some article to be brought into or to take out of the prevention and control zone some specific places or zone (hereafter prevention and control zone); Simultaneously, the incident that also should avoid theft takes place.
At present, article are brought into and take out of the inspection in prevention and control zone, mainly are hand inspections, and hand inspection not only efficient is low, and implement to have difficulties, or because of artificial factor omission in some places.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of article preventing control method and system based on radio frequency identification is provided, this kind method and system can be realized the self-verifying in article discrepancy prevention and control zone, described self-verifying content comprises whether article belong to the article that are allowed to bring into the prevention and control zone, and whether article are taken or bring into out of the prevention and control zone by legal carrier.
Radio frequency identification (Radio Frequency Identification is abbreviated as RFID) is by the automatic recognition objective object of radiofrequency signal and obtains the contactless recognition technology of related data.Article preventing control method based on radio frequency identification of the present invention, be to overlap to be allowed to bring at one or one an article tag is installed on the article, the corresponding at least owner's label of this article tag, owner's label is held by the legal carrier of article, described article tag and owner's label are wireless radio frequency identification mark, and article tag contains unique cognizance code with corresponding owner's label; The article that must be provided with through the highway section in the prevention and control zone are prevented control terminal, and the anti-control terminal of article is connected with center prevention and control server by communication interface; When the article carrier brings article or take out of into the prevention and control zone, the carrier must hold owner's label, on the article article tag must be installed, the anti-control terminal of article is gathered the information of article tag and owner's label and is sent the information of being gathered to center prevention and control server by wireless radio frequency mode, prevention and control server in center is handled the information that receives, after the identification, send to the anti-control terminal of article and whether to allow article turnover prevention and control zone and whether to allow the carrier article to be brought or taken out of into the instruction in prevention and control zone, when the anti-control terminal of article receives when not allowing article turnover prevention and control zone or not allowing the carrier to bring or take out of article the instruction of prevention and control zone into, send alerting signal.
Article prevention and control system based on radio frequency identification of the present invention comprises the anti-control terminal of center prevention and control server, article, is installed in and is allowed to bring into the article tag on the article and is allowed to bring into owner's label that the legal carrier of article holds; Described article tag and owner's label are wireless radio frequency identification mark, and article tag contains unique cognizance code with corresponding owner's label, the corresponding at least owner's label of article tag; The anti-control terminal of described article is at least one, establishes arm and must gather the information of article tag and owner's label by wireless radio frequency mode through the highway section in the prevention and control zone; The anti-control terminal of each article is connected with center prevention and control server by communication interface, the article tag gathered and the information of owner's label are sent to center prevention and control server, after prevention and control server in center is handled the information that receives, discern, send to the anti-control terminal of article and whether to allow article turnover prevention and control zone and whether to allow the carrier article to be brought or taken out of into the instruction in prevention and control zone, when the anti-control terminal of article receives when not allowing article turnover prevention and control zone or not allowing the carrier to bring or take out of article the instruction of prevention and control zone into, send alerting signal.
In the above-mentioned article prevention and control system based on radio frequency identification, communication interface is network communication interface or serial communication interface.The anti-control terminal of article comprises microprocessor and peripheral circuit and wireless radio frequency identification reader-writer; Contain warning circuit in the peripheral circuit of microprocessor.
In the above-mentioned article prevention and control system based on radio frequency identification, described article tag and owner's label are the passive and wireless RFID tag.
In the above-mentioned article prevention and control system based on radio frequency identification, the distance of the information that reads of the wireless radio frequency identification reader-writer in the anti-control terminal of article is at least 2 meters.
The present invention has following beneficial effect:
1, the method for the invention and system are by article tag with owner's label enters the article in prevention and control zone with allowing and the legal carrier of article interrelates, can realize " whether article belong to the article that are allowed to bring into the prevention and control zone; whether article are taken or bring into out of the prevention and control zone by legal carrier " self-verifying, effectively improve the security in prevention and control zones.
2, because article tag and owner's label are the passive and wireless RFID tag, therefore do not need power supply, can use for a long time.
3, in the anti-control terminal of article wireless radio frequency identification reader-writer read the information that information distance can obtain article tag and owner's label in the larger context, satisfy the requirement of common gate control system.
4, the method for the invention and system are specially adapted to place and the zone high to security requirement, also can be applicable to places such as biotope, hotel, school, office building.
Description of drawings
Fig. 1 is a kind of structural representation of the article prevention and control system based on radio frequency identification of the present invention;
Fig. 2 is another structural representation of the article prevention and control system based on radio frequency identification of the present invention;
Fig. 3 is a kind of structured flowchart of the anti-control terminal of article;
Fig. 4 is the electrical schematic diagram of the microprocessor in the anti-control terminal of article;
Fig. 5-1, Fig. 5 the-the 2nd, the electrical schematic diagram of the memory peripheral circuit of microprocessor among Fig. 4;
Fig. 6-1, Fig. 6 the-the 2nd, the electrical schematic diagram of the communication interface of microprocessor, warning circuit among Fig. 4;
Fig. 7 is the workflow diagram of the anti-control terminal of article;
Fig. 8 is the process flow diagram of processing RF ID data among Fig. 7;
Fig. 9 is the process flow diagram of processing enter prevention and control server data among Fig. 7;
Figure 10 is a kind of structured flowchart of center prevention and control server;
Figure 11 is the workflow diagram of center prevention and control server;
Figure 12 is the process flow diagram that makes up article tag and owner's tag database among Figure 11;
Figure 13 is the process flow diagram that judges whether to allow article discrepancy prevention and control zone among Figure 11.
Among the figure, network communication interface), the anti-control terminal of 3-article, 4-article tag, owner's 5-label, 6-microprocessor and peripheral circuit thereof, 7-wireless radio frequency identification reader-writer, 8-computing machine 1-center prevention and control server, 2-communication interface (2-1: serial communication interface, 2-2:.
Embodiment
Below in conjunction with accompanying drawing article preventing control method and the system based on radio frequency identification of the present invention is described further.
In the present embodiment, based on the article prevention and control system of radio frequency identification as shown in Figure 1, comprise center prevention and control server 1, article anti-control terminal 3, article tag 4 and owner's label 5.
The structure of center prevention and control server 1 as shown in figure 10, comprise computing machine 8 and wireless radio frequency identification reader-writer (rfid interrogator) 7, rfid interrogator 7 is sense-1830 by XianShi Science Co., Ltd., Shenzhen City production, model, and computing machine 8 is computing machines of band RS232 interface.Computing machine 8 is that the rfid interrogator 7 of Sense-1830 is communicated by letter by RS232 interface and model, communicates by letter with the anti-control terminal 3 of article by serial communication interface 2-1.Figure 11, Figure 12, the described software of Figure 13 are installed in the computing machine 8 of center prevention and control server.
The structure of the anti-control terminal 3 of article comprises microprocessor and peripheral circuit 6 thereof and wireless radio frequency identification reader-writer (rfid interrogator) 7 as shown in Figure 3.The electrical schematic diagram of microprocessor and peripheral circuit 6 thereof is seen Fig. 4, Fig. 5-1, Fig. 5-2, Fig. 6-1, Fig. 6-2.Among Fig. 4, U100: model is the microprocessor of AT91RM9200, is the ARM9 chip that atmel corp produces, LED2, LED4, LED6 and LED7: light emitting diode produces relevant indicator signal; Among Fig. 5-1, U200: model is the FLASH chip of 28F128, is produced by INTEL Corp., be used to store the AT91RM9200 program, U201, U202: model is the SDRAM chip of K561632C, is produced by Samsung company, is used to store the AT91RM9200 intermediate data; Among Fig. 6-1, UA1: model is the network interface chip of RTL8201CP, produce by Realtek company, among Fig. 6-2, UA4, IC5: model is the RS232 interface chip of ADM3222, is produced by Analog Devices company, and IC7: model is the sound control chip of UDA1380, produce the control voice output by PHILIPS company.Microprocessor is equipped with Fig. 7, Fig. 8, the described software of Fig. 9.Wireless radio frequency identification reader-writer 7 is produced by the XianShi Science Co., Ltd., Shenzhen City, and model is sense-1830.
As can be seen from Figure 1, the article prevention and control system based on radio frequency identification in the present embodiment is provided with the anti-control terminal 3 of article, and therefore, this kind prevention and control system is applicable to the prevention and control zone of having only a passage.
The anti-control terminal 3 of the article of the described prevention and control of present embodiment system is arranged on the import and export in prevention and control zone; Allow one or an article tag of a cover article configuration in turnover prevention and control zone, corresponding 2 the owner's labels of article tag, article tag contains unique cognizance code with corresponding owner's label.
The workflow of the described prevention and control of present embodiment system is promptly as follows based on the article preventing control method of radio frequency identification:
When 1, the article carrier brought article or take out of into the prevention and control zone, the carrier must hold owner's label 5, on the article article tag 4 must be installed.
2, enter in the readable range of the anti-control terminal 3 of article when article carrier and the article that carry thereof, the anti-control terminal of article is gathered the information of article tag and owner's label and is sent the information of being gathered to center prevention and control server by wireless radio frequency mode, and its workflow is seen Fig. 8.
3, after center prevention and control server 1 information from the anti-control terminal 3 of article that will receive is handled, is discerned, whether send to the anti-control terminal of article and whether to allow article turnover prevention and control zone and to allow the carrier article to be brought or taken out of into the instruction in prevention and control zone, its workflow is seen Figure 11, Figure 13.
When 4, the anti-control terminal 3 of article receives the instruction that does not allow article discrepancy prevention and control zone, send the sound and light alarm signal, its workflow is seen Fig. 9; If alerting signal do not occur, represent that then the article carrier can bring or take out of the article that carry into the prevention and control zone.
In the present embodiment, based on the article prevention and control system of radio frequency identification as shown in Figure 2, comprise center prevention and control server 1, article anti-control terminal 3, article tag 4 and owner's label 5.
Difference from Example 1 is:
1, the computing machine 8 in the center prevention and control server 1 be band RS232 interface and network communication interface computing machine; Computing machine is that the rfid interrogator 7 of Sense-1830 is communicated by letter by RS232 interface and model, communicates by letter with the anti-control terminal 3 of article by network communication interface 2-2.
2, be provided with the anti-control terminal 3 of a plurality of article.
As can be seen from Figure 2, the article prevention and control system based on radio frequency identification in the present embodiment is provided with the anti-control terminal 3 of a plurality of article, and therefore, this kind prevention and control system is applicable to multichannel prevention and control zone.
Claims (3)
1. article prevention and control system based on radio frequency identification is characterized in that comprising center prevention and control server (1), the anti-control terminal (3) of article, is installed in the article tag (4) that is allowed to bring on the article and is allowed to bring into owner's label (5) that the legal carrier of article holds;
Described article tag (4) and owner's label (5) are wireless radio frequency identification mark, the corresponding at least owner's label of article tag, and article tag contains unique cognizance code with corresponding owner's label;
Described article prevent that control terminal (3) comprises microprocessor and peripheral circuit (6) and wireless radio frequency identification reader-writer (7), contain warning circuit in the peripheral circuit of microprocessor, article prevent that control terminal (3) is at least one, what be arranged on the prevention and control zone must gather the information of article tag (4) and owner's label (5) through the highway section by wireless radio frequency mode;
Described center prevention and control server (1) comprises computing machine (8) and wireless radio frequency identification reader-writer (7), prevention and control server in center writes article tag with the article tag numbering, owner's tag number is write owner's label, set up the legal relation that has of article tag and owner's label, make up the database of article tag and owner's label;
The anti-control terminal of each article is connected with computing machine in the center prevention and control server by communication interface (2), the article tag (4) gathered and the information of owner's label (5) are sent to center prevention and control server (1), prevention and control server in center is handled the information that receives, after the identification, send to the anti-control terminal of article and whether to allow article turnover prevention and control zone and whether to allow the carrier article to be brought or taken out of into the instruction in prevention and control zone, when the anti-control terminal of article receives when not allowing article turnover prevention and control zone or not allowing the carrier to bring or take out of article the instruction of prevention and control zone into, send alerting signal.
2. the article prevention and control system based on radio frequency identification according to claim 1 is characterized in that communication interface (2) is network communication interface (2-1) or serial communication interface (2-2).
3. the article prevention and control system based on radio frequency identification according to claim 1 and 2 is characterized in that article prevent that the distance of the information that reads of the wireless radio frequency identification reader-writer (7) in the control terminal (3) is at least 2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101478157A CN101436320B (en) | 2008-12-11 | 2008-12-11 | Method and system for preventing article from being controlled based on wireless radio frequency identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101478157A CN101436320B (en) | 2008-12-11 | 2008-12-11 | Method and system for preventing article from being controlled based on wireless radio frequency identification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101436320A CN101436320A (en) | 2009-05-20 |
| CN101436320B true CN101436320B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101478157A Expired - Fee Related CN101436320B (en) | 2008-12-11 | 2008-12-11 | Method and system for preventing article from being controlled based on wireless radio frequency identification |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176255B (en) * | 2011-02-25 | 2013-06-12 | 宁万 | RFID (radio frequency identification)-based method and system for automatically inducing and controlling logistic information in single channel |
| CN104700058B (en) * | 2015-04-02 | 2018-02-13 | 中国民用航空局信息中心 | Detection method and device for hand baggage |
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| CN101436320A (en) | 2009-05-20 |
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Granted publication date: 20110420 Termination date: 20121211 |