CN103903023A - Information conversion equipment for pork quality safety tracing - Google Patents
Information conversion equipment for pork quality safety tracing Download PDFInfo
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- CN103903023A CN103903023A CN201210585760.4A CN201210585760A CN103903023A CN 103903023 A CN103903023 A CN 103903023A CN 201210585760 A CN201210585760 A CN 201210585760A CN 103903023 A CN103903023 A CN 103903023A
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- information
- ear tag
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Abstract
The invention discloses a piece of information conversion equipment for pork quality safety tracing, comprising an RFID ear tag information reading center, an information processing center and a hanging tag information writing center. The RFID ear tag information reading center is mainly used for reading RFID ear tag information; the information processing center is mainly used for processing and transmitting the RFID ear tag information read by a hand-held ear tag information reader to a hanging tag information writer and simultaneously supplying power to the two instruments; and the hanging tag information writing center is mainly used for extracting hanging tag information. By adopting the equipment of the invention, conversion from an RFID ear tag storing all relevant information about the whole pig breeding process to a hanging tag in the process of pig slaughtering and processing can be effectively realized.
Description
(1) technical field
The invention belongs to Internet of Things intelligent management field, specifically a kind of MSF of tracing to the source safely for pork quality.
(2) background technology
At present, the safe traceability system of pork quality is at home also in research and development state, also imperfection of each side technology, need further to be improved the running of could actually going into operation, meanwhile this kind is not also applied at present at home for the MSF of the safe traceability system of pork quality, still belong to the first time design invention, be in the safe traceability system of pork quality from RFID electron ear tage information to pig slaughtering process imagination and the structure of hanging label information conversion equipment.The invention process is indispensable link in the safe traceability system process of following domestic large-scale application pork quality, is to realize the important guarantee that live fresh pork is effectively followed the trail of and traced to the source from " production base is to dining table " omnidistance quality safety.
(3) summary of the invention
The object of this invention is to provide a kind of conversion equipment from RFID ear tag information to hanging label information being convenient in pig slaughtering process, follow the trail of technical support is provided for the quality safety of live fresh pork.
The present invention includes San Ge center: RFID ear tag information reads center, information processing centre, hanging label information and writes center.Wherein, RFID ear tag information reads center and is exclusively used in the handheld RFID ear tag information reader that pork quality traces to the source safely and is formed by a kind of, this reader not only can read the information on RFID ear tag, and can be by the communication reading to information processing centre.Information processing centre is made up of message handler, and this center not only has the function of reception, processing, transmission information, but also has the function that power supply is provided for two other center simultaneously.Hanging label information writes center and is made up of hanging label information write device, and this write device has reception information and generates the needed function that is stored in the information on hanging label simultaneously.
In the present invention, the information that the RFID ear tag information center of reading reads out has two places to go, in the time pressing " A " key, the RFID ear tag information of reading will pass to information processing centre by RS232 communication mode, pass to hanging label information again write center by information processing centre after being processed; In the time pressing other keys (S1 essential information 01, S2 essential information 02, S3 essential information 03, S4 medication information, S5 immunologic information, S6 feed information, # one key are read all information), the RFID ear tag information of reading will pass to data recording and processing center for recording the information of the pig that enters slaughterhouse by MAX485 communication mode.
The RFID ear tag information of the present invention center of reading also has liquid crystal display (L12864), and the current mode of operation of demonstration that can be real-time is user-friendly.When reading after the success of RFID ear tag information, L12864 can show " reading successfully " printed words; Cross hanging label information and write center and write after hanging label when reading RFID ear tag information exchange, L12864 can show " changing successfully " or " convert failed " printed words according to returning to the information of coming.
In the present invention, the casing of information processing centre is the waterproof case that adopts stainless steel material designed, designed, can in moist slaughter hall environment, normally work; Pilot lamp on casing adopts the LED lamp of highlighted stable and waterproof, and its supply voltage is designed to the wide voltage of 3V-12V, can eliminate the impact on LED in the time that voltage changes suddenly.
In the present invention, the rfid card that hanging label information writes center adopts the Mifare1 card that meets international standard ISO/IEC 14443, read-write chip adopts MF RC500, MF RC500 is low cost under ISO/IEC 14443 standards, the contactless read-write chip of high integrated, high performance Mifare, the non-contact communication pattern based on 13.56MHz.
In the present invention, the operation of equipment is to complete according to the software systems that are embedded in single-chip microcomputer, and these software systems mainly comprise: starting outfit, each center of initialization, messaging parameter is set, starts RFID ear tag information and read key scan program, the startup at center and carry out other modular converters etc.
(4) accompanying drawing explanation
Fig. 1 is overall hardware structure diagram of the present invention
Fig. 2 is that RFID ear tag information of the present invention reads central circuit structural drawing
Fig. 3 is information processing centre of the present invention circuit structure diagram
Fig. 4 is that hanging label information of the present invention writes central circuit structural drawing
Fig. 5 is equipment interface circuit connection diagram of the present invention
Fig. 6 is PVC key panel structure figure of the present invention
Fig. 7 is equipment operational flow diagram of the present invention
(5) embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
1. the detailed operational scheme of equipment
As shown in Figure 7, the present invention is a kind of MSF of tracing to the source safely for pork quality, comprises that RFID ear tag information reads center 4, information processing centre 11, hanging label information and writes center 13.RFID ear tag information reads the main function that realizes the information on RFID ear tag that reads in center 4; Information processing centre 11 is main to be realized hanging label information write device is processed and be transferred to the information on the RFID ear tag reading by hand-held ear tag information reader and simultaneously to above-mentioned two functions that instrument is powered; Hanging label information writes center 13 and mainly realizes the function that hanging label information extracts.The concrete function mode of equipment is as follows: be first to start instrument 1, then RFID ear tag information is read to center 4, information processing centre 11 and hanging label information write center 13 to carry out initialization and arranges 2, then set messaging parameter 3, the baud rate of configuration information processing enter 11 serial communications, check bit, data bit, the parameter of position of rest, start the key scan program that RFID ear tag information reads center 4 simultaneously, in the time that user presses " A " key, RFID ear tag information reads center 4 and will read RFID ear tag information and pass to information processing centre 11 by RS232 communication mode, after being processed by information processing centre 11, pass to again hanging label information and write center 13, in the time that user presses other keys (S1 essential information 01, S2 essential information 02, S3 essential information 03, S4 medication information, S5 immunologic information, S6 feed information, # one key are read all information), RFID ear tag information reads the RFID ear tag information of reading at center 4 and will pass to data recording and processing center 10 by MAX485 communication mode for recording the information of the pig that enters slaughterhouse.Information processing centre 11 passes to hanging label information by RS232 mode after data (id information) recompile that reads center 4 from RFID ear tag information is processed and writes center 13.Hanging label information writes center 13Cong information processing centre 11 and receives after data, therefrom identifies id information and it is write in hanging label by MF RC500 circuit; If write successfully, on the one hand LED green light is put bright and made hummer send " ticking " prompting sound, on the other hand successful information is passed to information processing centre 11, be transmitted to RFID ear tag information by information processing centre 11 again and read center 4, RFID ear tag information reads after center 4 receives will show " changing successfully " printed words in L12864 liquid crystal display; If write failure, on the one hand LED amber light put bright and made hummer sounding always, on the other hand failure information is passed back to RFID ear tag information and read center 4, RFID ear tag information reads after center 4 receives will show " convert failed " printed words in liquid crystal display.The communication interface of whole equipment is controlled by information processing centre 11, and simultaneously information processing centre 11 also takes on and reads center 4 and hanging label information writes the responsibility that center 13 powers for RFID ear tag information.Once after the normal startup of equipment, can complete continuously above process.
2. circuitry structure and connection explanation
Fig. 2 is that RFID ear tag information of the present invention reads central circuit structural drawing, comprise microprocessor, LCD circuit, RS232 serial port circuit, 485 communication interfaces, crystal oscillator and reset circuit, key control circuit, radio frequency reading circuit, buzzer circuit, power interface circuit etc., each circuit module is the main function that realizes the information on RFID ear tag that reads under the control of microprocessor (STC12C5410AD).
Fig. 3 is information processing centre of the present invention circuit structure diagram, comprise information switching center, failure alarm circuit, system reset circuit, RS232 serial port circuit, crystal oscillating circuit, read interface circuit, write interface circuit, 5V Switching Power Supply etc., hanging label information write device is processed and be transferred to each circuit module main realization under the control of microprocessor (STC89C52) and simultaneously to above-mentioned two functions that instrument is powered to the information on the RFID ear tag reading by hand-held ear tag information reader.
Fig. 4 is that hanging label information of the present invention writes central circuit structural drawing, comprise microprocessor, RS232 serial port circuit, watchdog circuit, crystal oscillating circuit, reset circuit, radio frequency write circuit, buzzer circuit, power interface circuit, information pilot lamp 1, information pilot lamp 2, information pilot lamp 3 etc., each circuit module is mainly realized the function that hanging label information extracts under the control of microprocessor (STC12C5410AD).
Fig. 5 is equipment interface circuit connection diagram of the present invention, and wherein JZ_DY is device power supply (DPS) interface, is three center feeds of system; JZ_JS is the RS232 communication interface 1 of information processing centre, is connected for the RS232 communication interface (JS_RS232) that reads center with RFID ear tag information; JZ_JG is the RS232 communication interface 2 of information processing centre, is connected for the RS232 communication interface (JG_RS232) that writes center with hanging label information; JZ_485 is 485 communication interfaces of information processing centre, is connected for 485 communication interfaces (JS_MAX485) that read center with RFID ear tag information; In RFID ear tag information reads, JS_L12864 is L12864 liquid crystal display interface sky road, and JS_MF522 is radio frequency reading circuit interface, and JS_AJ is PVC key panel interface; In hanging label information writes, JG_MF522 is that radio frequency writes circuit interface, and JG_LED is LED light circuit interface, and JG_BEEP is buzzer circuit interface.
Claims (8)
1. a MSF of tracing to the source safely for pork quality, it is characterized in that being exclusively used in pig slaughtering processing factory, realize the function of the conversion from RFID ear tag information to hanging label information, comprise that RFID ear tag information reads center, information processing centre, hanging label information and writes center.
2. according to a kind of MSF of tracing to the source safely for pork quality of narrating in claim 1, its RFID ear tag information reads central feature and is: be exclusively used in the handheld RFID ear tag information reader that pork quality traces to the source safely and read out the information on RFID ear tag with a kind of, and by data-interface by the communication reading to information processing and power management center.
3. according to a kind of MSF of tracing to the source safely for pork quality of narrating in claim 1, its information processing centre is characterised in that: with a kind of specially designed message handler, the information receiving from handheld RFID ear tag information reader processed and changed and be transferred on hanging label information write device by data-interface, give RFID ear tag information reader and the power supply of hanging label information write device simultaneously, guarantee the normal work of RFID ear tag information reader and hanging label information write device.
4. according to a kind of MSF of tracing to the source safely for pork quality of narrating in claim 1, its hanging label information writes central feature and is: be exclusively used in hanging label information write device that pork quality traces to the source safely the data message receiving from information processing and power management center is generated and is attached to hanging label with a kind of.
5. be a kind ofly exclusively used in the handheld RFID ear tag information reader that pork quality is traced to the source safely according to what narrate in claim 2, it is characterized in that PVC key panel is designed to 8 button: A, S1, S2, S3, S4, S5, S6, #.A key is corresponding to reading No. ID of live-pig individual, S1 key is corresponding to reading essential information 01, S2 key is corresponding to reading essential information 02, S3 key is corresponding to reading essential information 03, S4 key is corresponding to reading medication information, S5 key is corresponding to reading immunologic information, and S6 key is corresponding to reading feed information, and # key is read all information corresponding to a key.
6. according to the message handler of narrating in claim 3, it is characterized in that: adopt custom-designed 5V Switching Power Supply power supply, maximum current can reach 2A; Externally there are three communication interfaces and a power supply interface, wherein power supply interface connects 220V alternating current, a communication interface adopts 485 interfaces and data recording and processing center to contact, two other communication interface all adopts RS232 interface, reads center and hanging label information write center contact respectively at RFID ear tag information.
7. be a kind ofly exclusively used in the hanging label information write device that pork quality is traced to the source safely according to what narrate in claim 4, it is characterized in that: rfid card adopts the Mifare1 card that meets international standard ISO/IEC 14443, read-write chip adopts MF RC500, MF RC500 is low cost under ISO/IEC 14443 standards, the contactless read-write chip of high integrated, high performance Mifare, the non-contact communication pattern based on 13.56MHz.
8. be a kind ofly exclusively used in the hanging label information write device that pork quality is traced to the source safely according to what narrate in claim 4, it is characterized in that: the pilot lamp that comprises Huang, green, blue three-color, as malfunction indicator lamp, proper communication pilot lamp, indicator of the power supply status, the buzzer circuit also comprising is for fault alarm or proper communication prompting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585760.4A CN103903023A (en) | 2012-12-31 | 2012-12-31 | Information conversion equipment for pork quality safety tracing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585760.4A CN103903023A (en) | 2012-12-31 | 2012-12-31 | Information conversion equipment for pork quality safety tracing |
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| CN103903023A true CN103903023A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210585760.4A Pending CN103903023A (en) | 2012-12-31 | 2012-12-31 | Information conversion equipment for pork quality safety tracing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679589A (en) * | 2017-08-18 | 2018-02-09 | 宁波腾智信息技术有限公司 | A kind of device and method for RFID intelligent reads |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005130702A (en) * | 2003-10-28 | 2005-05-26 | Nec Engineering Ltd | Method for tracing article history and tracing system |
| CN101201928A (en) * | 2007-09-06 | 2008-06-18 | 北京农业信息技术研究中心 | Method and system for whole course tracing and retroacting beef product quality safety |
| CN102567747A (en) * | 2010-12-10 | 2012-07-11 | 天津市易雷电子标签科技有限公司 | RFID (Radio Frequency Identification Device) label system of carcass for slaughtering of livestock and application method of the same in supply chain management |
-
2012
- 2012-12-31 CN CN201210585760.4A patent/CN103903023A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005130702A (en) * | 2003-10-28 | 2005-05-26 | Nec Engineering Ltd | Method for tracing article history and tracing system |
| CN101201928A (en) * | 2007-09-06 | 2008-06-18 | 北京农业信息技术研究中心 | Method and system for whole course tracing and retroacting beef product quality safety |
| CN102567747A (en) * | 2010-12-10 | 2012-07-11 | 天津市易雷电子标签科技有限公司 | RFID (Radio Frequency Identification Device) label system of carcass for slaughtering of livestock and application method of the same in supply chain management |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679589A (en) * | 2017-08-18 | 2018-02-09 | 宁波腾智信息技术有限公司 | A kind of device and method for RFID intelligent reads |
| CN107679589B (en) * | 2017-08-18 | 2020-06-30 | 宁波腾智信息技术有限公司 | Device and method for intelligent RFID reading and writing |
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Application publication date: 20140702 |
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