CN201417462Y - Seed identifying system based on RFID and GPS - Google Patents
Seed identifying system based on RFID and GPS Download PDFInfo
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- CN201417462Y CN201417462Y CN2009200231320U CN200920023132U CN201417462Y CN 201417462 Y CN201417462 Y CN 201417462Y CN 2009200231320 U CN2009200231320 U CN 2009200231320U CN 200920023132 U CN200920023132 U CN 200920023132U CN 201417462 Y CN201417462 Y CN 201417462Y
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Abstract
The utility model discloses a seed identifying system based on RFID and GPS, which resolves problems that at present, the conventional seed quality safety detection method is long in period, slow in speed and high in labor and material input, can not guarantee seed quality, and has the advantages of high rate of identification, being capable of assuredly guaranteeing quality of sales seed and thelike. The seed identifying system structurally comprises RFID tags and an RFID reader, the RFID tags are placed in package bags of seeds during seed production, the RFID reader is adaptive to the RFIDtags and reads build-in information of the RFID tags or writes designed information in the RFID tags, a GPS chip is built in the RFID reader and is used for receiving GPS geographic information and writing the geographic information in the RFID tags if necessary, the RFID reader is communicated with a seed control center via a wireless network, transmits information in the tags to the seed control center via GPRS or CDAM, and then the seed control center can query production, distribution and selling processes of seeds.
Description
Technical field
The utility model relates to a kind of seed recognition system based on RFID and GPS.
Background technology:
Along with science and technology, informationalized development, traditional seed quality safety detection method incompatibility upper management department, peasant household, seed supply merchant requirement.Such as, the crop seeds of " seed law " regulation is sold required label and is forged easily, and the crop seeds quality can not get effective guarantee.Secondly, prior seed quality safety detection method mainly is the monitoring of seed wholesale dealer implementation quality, requires them to carry out kind and puts on record; Require their strict branch kind, branch provenance, in batches seed sample inspected by ready samples; The seed of managing on the market is patrolled, to the seed that do not put on record, no clear and definite seed source, that seed quality the is with suspicion selective examination that exercises supervision at seed stations; To the kind that the wholesale dealer manages, seed stations gross sample product carry out field planting to be observed.This method has certain randomness and hysteresis quality, generally is the attention that just causes the leader out of joint, in case and seed quality is out of joint, involvement aspect is wider, influence area is big.The peasant is disadvantaged group, and the quality problems that area is bigger often are difficult to reparations and put in place.In addition, the seed safety problem lacks necessary relief channel.
GPS (GPS-Global Position SyStem) belongs to U.S.'s second generation satellite navigation system.Be to grow up on the basis of Transit satellite navigational system, it has adopted the successful experience of transit navigation system.The same with transit navigation system, GPS is made up of space segment, ground monitoring part and receiver user three parts.The space segment of this system uses the satellite of 24 highly about 2.02 ten thousand kms to form satellite constellation.The distribution of satellite makes in the whole world Anywhere, all can observe the satellite more than four any time, and can keep the geometric figure (DOP) of good location calculation accuracy.This just provides continuous in time global location and homing capability.
The RFID electronic tag is the most advanced at present noncontact induction technology, can identify commodity onlyly, combination by same computer technology, network technology, database technology etc., can on each link of seed production, dispensing, sale, follow the tracks of goods, grasp the multidate information of seed in real time.Characteristics such as the RFID label is fast because of its exclusive noncontact, reading rate, do not have wearing and tearing, the life-span is long, easy to use show and just are being widely used in industry-by-industry, field.Adopt the RFID electronic label technology, the seed packaging bag can be inserted with the RFID label with seed information in the seed production base, and the seed information of producing is published to seed control center, in the process of dispensing, each dispensing station can be grasped the details of dispensing seed.In the seed point of sale, the sales force can read the label information of inserting in the packaging bag with the handhold read-write device, thereby makes the common people buy the seed of quality assurance.Simultaneously, the information of sales depot will be sent to seed control center, is convenient to carry out better seed dispensing.Therefore, not only need reading tag information, the more important thing is needs to be connected with LAN (Local Area Network), Internet, GPRS etc., constitutes complete seed dispensing marketing system.
The utility model content
The purpose of this utility model is exactly long in order to solve traditional seed quality safety detection method cycle, time is slow, manpower and materials have high input greatly and seed quality still can not get the problem that ensures, a kind of discrimination height is provided, can guarantees to sell the seed recognition system based on RFID and GPS of seed quality really.
For achieving the above object, the utility model adopts following technical scheme:
A kind of seed recognition system based on RFID and GPS, it comprises the RFID label, this RFID label is inserted in the seed packaging bag when seed is produced; It also comprises the rfid interrogator that cooperates with the RFID label; Rfid interrogator reads the built-in information of RFID label or write appointed information in the RFID label; Rfid interrogator also is built-in with the GPS chip simultaneously, and it receives the GPS geographical location information, and when needed this geography information is write in the RFID label; Rfid interrogator and seed control center by wireless network communicate, and rfid interrogator sends to seed control center with the information in the label by GPRS or CDMA, the production of seed control center inquiry seed, dispensing, sales process.
Described rfid interrogator is hand-held or fixed rfid interrogator.
Wherein, the handheld RFID read write line is made up of embedded OS, display system, GPS chip, private communication interface, and it reads and shows information in the RFID label; Read the geographical location information of GPS chip in the read write line and deposit it in RFID label; Deposit RFID label internal information in local data base; Information in the RFID label is sent to seed control center; Rfid interrogator also can be revised the Crypted password of RFID label.
Fixed rfid interrogator comprises the GPS chip, and read write line is connected to PC or handheld RFID read write line by the private communication interface, and it reads and shows information in the RFID label; Rfid interrogator reads the GPS chip obtains in the read write line geographical location information and deposits it in RFID label; Deposit RFID label internal information in local data base; Information in the RFID label is sent to seed control center; Rfid interrogator also can be revised the Crypted password of RFID label; Carrying out number checks.
" seed production permit " numbering and the variety certification numbering of described RFID label stored crop species, category, variety name, the place of production, seed business license numbering, quality index, shelf-life, quarantine inspection numbering, product batches, production code member, net content, production days, manufacturer's title, manufacturer address and contact method and staple crops; These information vias are encrypted to a string character and are stored in the RFID label as the unique identifier of every bag of seed.
Method of work of the present utility model is:
1) through the seed manufacturer of national authentication, gets the RFID label from the national correlation department unification;
2) the seed manufacturer is when seed packaging, the RFID label that will have multiple information is inserted in the seed packaging bag, when dispatching from the factory, utilize fixed rfid interrogator to check the packaging bag number and write down label information, and the geographical location information that GPS chip in the fixed rfid interrogator provides is write in the RFID label;
3) in the delivery process, retail trader utilizes fixed rfid interrogator reading tag internal information and checks number, and the geographical location information that GPS chip in the rfid interrogator provides is write the RFID label;
When 4) dealer stocks up, utilize handheld RFID reader-writer to read RFID label internal information, and the geographical location information that GPS chip in the rfid interrogator provides is write the RFID label;
When 5) dealer markets the goods, utilize the handheld RFID read write line to read and show RFID label internal information, when Card Reader finishes, the information uploading in the label to seed control center, and is revised the Crypted password of RFID label.
The detailed process that in the described step 3), retail trader utilizes fixed rfid interrogator to read RFID label internal information, check number is as follows:
3-1), send the Card Reader order with fixed or handheld RFID read write line scanning seed packaging bag;
If 3-2) do not have the RFID label in the packing, then seed is defective, gets back to step 3-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step 3-3);
3-3) decipher and read the interior information of RFID label, it is presented on the display system of rfid interrogator;
3-4) inquiry rfid interrogator GPS geographical location information, if geographical location information shows that rfid interrogator can't write label with information not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 3-1); If step 3-5 in the scope of appointment, is continued in the address);
3-5) deposit the GPS information that reads in the RFID label; The rfid interrogator end-of-job is got back to step 3-1);
In the described step 4), dealer's process concrete steps of stocking up are:
4-1), send the Card Reader order with handheld RFID read write line scanning seed packaging bag;
If 4-2) do not have the RFID label in the packing, then seed is defective, gets back to step 4-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step 4-3);
4-3) decipher and read the interior information of RFID label, it is presented on the rfid interrogator;
4-4) inquiry GPS geographical location information, if geographical location information shows that read write line can't write label with information not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 4-1); If step 4-5 in the scope of appointment, is continued in the address);
4-5) deposit the GPS information that reads in the RFID label.The rfid interrogator end-of-job is got back to step 4-1);
In the described step 5), dealer's process that markets the goods, its concrete steps are as follows:
5-1), send the Card Reader order with handheld RFID read write line scanning seed packaging bag;
If 5-2) do not have the RFID label in the packing, then seed is defective, can not sell, and gets back to step 5-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step 5-3);
5-3) information in deciphering and the reading tag is presented at it on rfid interrogator;
5-4) inquiry GPS geographical location information, if geographical location information shows that rfid interrogator can't write information the RFID label not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 5-1); If step 5-5 in the scope of appointment, is continued in the address);
5-5) all information uploadings in the RFID label are arrived seed control center; Rfid interrogator is uploaded the label internal information by GPRS or cdma wireless network;
5-6) the Crypted password of modification RFID label.
Seed recognition system of the present utility model, it utilizes rfid interrogator to read the interior information of RFID label, geographical location information in conjunction with GPS in the rfid interrogator provides reaches the system that seed is effectively followed the tracks of and discerned thereby the process that seed production dispensing is sold is write the RFID label.Its chief component comprises:
A.RFID read write line, read write line comprise two kinds of hand-held and fixed read write lines.
B. the ultra-high frequency RFID label of implantable multiple information.
Special-purpose rfid interrogator comprises two kinds of hand-held and fixed read write lines.
1) the handheld RFID read write line partly is made up of embedded OS, display system, GPS chip, private communication interface etc., and its major function comprises:
(a) read and show information in the RFID label;
(b) read the GPS chip obtains in the read write line geographical location information and deposit it in RFID label;
(c) deposit RFID label internal information in local data base;
(d) information in the RFID label is sent to seed control center;
(e) Crypted password of modification ultrahigh frequency electronic tag;
2) fixed read write line utilizes the private communication interface to connect PC or hand-held read write line, and its function also has the function of checking number except all functions that above-mentioned hand-held read write line has, mainly be used in occasions such as manufacturer, first retail trader.
The Crypted password of revising the RFID label mainly acted on a, prevented that the lawless person from utilizing the RFID label to carry out illegal operation, as, the label that reclaims inserted in the underproof seed packaging bag sell; B, RFID label are recovered to production firm place, can be decrypted, writing information again, help the repeated use of electronic tag, economize on resources, and promote sustainable development.
The information of above RFID label comprises: crop species, category, variety name, the place of production, seed business license numbering, quality index, shelf-life, quarantine inspection numbering, product batches, production code member, net content, production days, manufacturer's title, manufacturer address and contact method, the label information compatibility of these information and existing " crop seeds label general rule " defined has comprised from the manufacturer in addition through distributors all information to dealer.Seed control center just can be carried out the real-time follow-up inquiry to production, dispensing, the sales process of seed like this.
The beneficial effects of the utility model:
1) information in the utility model use dedicated RF ID reader-writer to read RFID label, the geographical location information in conjunction with GPS in the read write line provides reaches effectively tracking and identification of seed thereby the process that seed production dispensing is sold is write label;
2) use the RFID label, can prevent effectively that lawless people from making false label deception vast farmers, effective interests that ensured vast farmers;
3) can realize the fast reading and writing of data such as seed source, quality and read-write automatically, greatly reduce the workload of hand labour, reduce human error, save time, increase work efficiency;
4) seed all information of dispatching from the factory, provide and deliver, selling all upload to control information, seed control center can be carried out the real-time follow-up inquiry to the production dispensing sales process of any seed, if seed quality goes wrong, can find the source of problem seed rapidly, avoid the diffusion of problem seed, damage the interests of vast farmers;
5) because the non-visual recognition of RFID technical support moves the identification of identification and multiple goal, in the process that seed information is registered and checked, can greatly raise the efficiency, alleviate workload, improve the work efficiency of agricultural industry department;
6) by the GPS technology, can realize the location and the tracing management function of seed, easy-to-look-up, go wrong and in time review, can find the reason of problem as early as possible as early as possible or remedy damage.This seed quality for present stage detects, provides and delivers and sells and can't accomplish;
7) combining by RFID technology and database technology, can realize the system management of data, on this basis data are carried out analysis of science and processing, realize optimum management, farthest provide resource information and decision information, accelerate to realize IT application to agriculture for agricultural seed control center and vast farmers.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present utility model;
Fig. 2 is a workflow diagram of the present utility model.
Wherein, 1.RFID label, 2.RFID read write line, 3.GPS chip, 4. seed control center.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, a kind of seed recognition system based on RFID and GPS, it comprises RFID label 1, this RFID label 1 is inserted in the seed packaging bag when seed is produced;
It also comprises the rfid interrogator 2 that cooperates with RFID label 1; Rfid interrogator 2 reads the built-in information of RFID label 1 or write appointed information in RFID label 1; Rfid interrogator 2 also is built-in with GPS chip 3 simultaneously, and it receives the GPS geographical location information, and when needed this geography information is write in the RFID label 1;
Handheld RFID read write line 2 is made up of embedded OS, display system, GPS chip, private communication interface, and it reads and shows information in the RFID label 1; Read GPS chip 3 obtains in the read write line geographical location information and deposit it in RFID label 1; Deposit RFID label 1 internal information in local data base; Information in the RFID label 1 is sent to seed control center 4; Rfid interrogator 2 also can be revised the Crypted password of RFID label 1.
Based on the seed recognition system of GPS and RFID, its concrete course of work as shown in Figure 2:
1) through the seed manufacturer of national authentication, gets the RFID label from the national correlation department unification;
2) the seed manufacturer is when seed packaging, and the RFID label that will have multiple information is inserted in the seed packaging bag, when dispatching from the factory, utilizes and read-write machine dedicatedly checks number and write down label information, and the geographical location information that GPS in the read write line provides is write the RFID label;
3) in the delivery process, retail trader utilizes read-write machine dedicated reading tag internal information, checks number, and the geographical location information that GPS chip in the rfid interrogator provides is write the RFID label;
When 4) dealer stocks up, utilize read-write machine dedicated reading tag internal information, and the geographical location information that GPS chip in the rfid interrogator provides is write the RFID label;
When 5) dealer markets the goods, utilize the handheld RFID read write line to read and show RFID label internal information, when Card Reader finishes, the information uploading in the label to seed control center, and is revised the Crypted password of RFID label.
The described course of work 2) use fixed special-purpose rfid interrogator in, fixed read write line utilizes the private communication interface to connect PC or hand-held read write line, and fixed read write line is because power ratio is bigger, and identification range is wide, has the function of checking number.
The described course of work 3) for retail trader utilizes read-write machine dedicated reading tag internal information, checks number, detailed process is as follows:
3-1), send the Card Reader order with fixed or hand-held read write line scanning seed packaging bag;
If 3-2) do not have the RFID label in the packing, then seed is defective, gets back to step 3-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step (3);
3-3) information in deciphering and the reading tag is presented at it on read write line;
3-4) inquiry GPS geographical location information, if geographical location information shows that read write line can't write label with information not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 3-1); If geographical location information in the scope of appointment, continues step 3-5);
3-5) deposit the GPS information that reads in electronic tag; The read write line end-of-job is got back to step 3-1);
The described course of work 4) dealer's process of stocking up, middle concrete steps are:
4-1), send the Card Reader order with hand-held read write line scanning seed packaging bag;
If 4-2) do not have the RFID label in the packing, then seed is defective, gets back to step 4-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step 4-3);
4-3) decipher and read the interior information of RFID label, it is presented on the read write line;
4-4) inquiry GPS geographical location information, if geographical location information shows that read write line can't write label with information not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 4-1); If geographical location information in the scope of appointment, continues step 4-5);
4-5) deposit the GPS information that reads in the RFID label.The read write line end-of-job is got back to step 4-1).
The described course of work 5) dealer's process that markets the goods, its concrete steps are as follows:
5-1), send the Card Reader order with hand-held read write line scanning seed packaging bag;
If 5-2) do not have the RFID label in the packing, then seed is defective, can not sell, and gets back to step 5-1) scan next bag seed; If the RFID label is arranged in the packaging bag, continue step 5-3);
5-3) decipher and read the interior information of RFID label, it is presented on the read write line;
5-4) inquiry GPS geographical location information, if geographical location information shows that read write line can't write label with information not in specified scope, the indication of reporting to the police is sent in the prompting error message, gets back to step 5-1); If step 5-5 in the scope of appointment, is continued in the address);
5-5) all information uploadings in the RFID label are arrived seed control center; Rfid interrogator is uploaded the label internal information by GPRS or cdma wireless network;
5-6) the Crypted password of modification RFID label.The read write line end-of-job is got back to step 5-1).
In step (5) all information uploadings in the RFID label are arrived control center, system reserves multiple interfaces, and manufacturer can select communications such as GPRS or CDMA according to demand.
The Crypted password of revising the RFID label in the step (5) has mainly acted on a and has prevented that the lawless person from utilizing the RFID label to carry out illegal operation, as, the label that reclaims inserted in the underproof seed packaging bag sell; B RFID label is recovered to production firm place, can be decrypted, writing information again, helps the repeated use of electronic tag, economizes on resources, and promotes sustainable development.
Embodiment 1:
The certified seed of the quality assurance that wheat seed manufacturer first is produced, when packing, the RFID label is put into packaging bag, the label internal information comprises: crop species, category, variety name, the place of production, seed business license numbering, quality index, shelf-life, quarantine inspection numbering, product batches, production code member, net content, production days, manufacturer's title, manufacturer address and contact method etc., these information vias are encrypted and are formed a string character and be stored in the label.Read these information with read write line when dispatching from the factory and, this information is deposited in label and is transferred to information center the address of read write line.Information center receives and deposits database in after this information and put on record.
Dispensing unit second when being subjected to manufacturer's first and requiring the wheat seed of dispensing, earlier with every bag of seed of read write line scanning, the information in the reading tag, and the geographical location information of the dispensing unit that GPS is detected deposits label in.
The agricultural product seed retailer third in certain small towns has a hand-held read write line that is connected to network.Third when stocking up, and with every bag of seed of hand-held read write line scanning, reads the information in the RFID label, and the geographical location information of the dispensing unit that GPS is detected deposits label in, is kept at this locality during these information of same.
Retailer third is when selling wheat seed, read the information in the RFID label and it is presented on the screen of handhold read-write device with read write line, these information not only comprise crop species, category, variety name, the place of production, seed business license numbering, quality index, shelf-life, quarantine inspection numbering, product batches, production code member, net content, production days, manufacturer's title, manufacturer address and correspondent party, have also comprised wheat seed all information from manufacturer's first, distributors second, dealer third.
After peasant's fourth was confirmed wheat seed information and confirmed purchase, so retailer third arrives seed control center with the information uploading in the label, seed control center just can be carried out the real-time follow-up inquiry to the production dispensing sales process of any seed like this.Retailer third also needs to revise the Crypted password of tame label, like this, after electronic tag is recovered to production firm place, can be decrypted, writing information again, helps the repeated use of electronic tag, economizes on resources.
Claims (4)
1. the seed recognition system based on RFID and GPS is characterized in that, it comprises the RFID label, and this RFID label is inserted in the seed packaging bag; Described recognition system also comprises the rfid interrogator that cooperates with the RFID label; Rfid interrogator reads the built-in information of RFID label or write appointed information in the RFID label; Rfid interrogator also is built-in with the GPS chip simultaneously, and it receives the GPS geography information, and when needed this geography information is write in the RFID label; Rfid interrogator and seed control center by wireless network communicate, and rfid interrogator sends to seed control center with the information in the label by GPRS or CDMA.
2. the seed recognition system based on RFID and GPS as claimed in claim 1 is characterized in that, described rfid interrogator is hand-held or fixed rfid interrogator.
3. the seed recognition system based on RFID and GPS as claimed in claim 2, it is characterized in that, described handheld RFID read write line is made up of embedded OS, display system, GPS chip, private communication interface, and it reads and shows information in the RFID label; Read the GPS chip obtains in the read write line geographical location information and deposit it in RFID label; Deposit RFID label internal information in local data base; Information in the RFID label is sent to seed control center; Rfid interrogator also can be revised the Crypted password of RFID label.
4. the seed recognition system based on RFID and GPS as claimed in claim 2, it is characterized in that, described fixed rfid interrogator comprises the GPS chip, and it is connected to PC or handheld RFID read write line by communication interface, and it reads and shows information in the RFID label; Read the GPS chip obtains in the read write line geographical location information and deposit it in RFID label; Deposit RFID label internal information in local data base; Information in the RFID label is sent to seed control center; Rfid interrogator also can be revised the Crypted password of RFID label; Carrying out number checks.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200231320U CN201417462Y (en) | 2009-03-05 | 2009-03-05 | Seed identifying system based on RFID and GPS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009200231320U CN201417462Y (en) | 2009-03-05 | 2009-03-05 | Seed identifying system based on RFID and GPS |
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| CN201417462Y true CN201417462Y (en) | 2010-03-03 |
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| CN2009200231320U Expired - Fee Related CN201417462Y (en) | 2009-03-05 | 2009-03-05 | Seed identifying system based on RFID and GPS |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752333A (en) * | 2011-04-22 | 2012-10-24 | 北京中食新华科技有限公司 | Fresh logistics feedback type remote monitoring system and method |
| CN104077716A (en) * | 2014-06-30 | 2014-10-01 | 苏州固基电子科技有限公司 | Seed quality safety traceability management system |
-
2009
- 2009-03-05 CN CN2009200231320U patent/CN201417462Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752333A (en) * | 2011-04-22 | 2012-10-24 | 北京中食新华科技有限公司 | Fresh logistics feedback type remote monitoring system and method |
| CN104077716A (en) * | 2014-06-30 | 2014-10-01 | 苏州固基电子科技有限公司 | Seed quality safety traceability management system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20130305 |