CN101968854A - RFID method and device for animal traceability management - Google Patents
RFID method and device for animal traceability management Download PDFInfo
- Publication number
- CN101968854A CN101968854A CN 201010275781 CN201010275781A CN101968854A CN 101968854 A CN101968854 A CN 101968854A CN 201010275781 CN201010275781 CN 201010275781 CN 201010275781 A CN201010275781 A CN 201010275781A CN 101968854 A CN101968854 A CN 101968854A
- Authority
- CN
- China
- Prior art keywords
- data processing
- equipment
- transmission terminal
- hand
- uhf band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an RFID method and a device for animal traceability management, which aims at solving the technical problem of improving the reading and writing success ratio. The method comprises the following steps: an RFID read-writing device processes the command of reading an electronic ear tag sent from a handheld data processing and transmitting terminal device; an operator adjusts a hinge at the connection part between antenna structural members and a plastic tube or a glass fiber tube, reads the electronic tag on the antenna at the place 1-2m from the animals and sends the information to the handheld data processing and transmitting terminal device. In the invention, the handheld data processing and transmitting terminal device is in wireless connection with the RFID read-writing device; radio-frequency antennae of the RFID read-writing device are separated from the RFID read-writing device. Compared with the prior art, two wirelessly connected devices effectively improve the reading and writing success ratio of the electronic ear tag and strip ear tags in each process of the animal traceability management, which has active action to the animal traceability management.
Description
Technical field
The present invention relates to a kind of RFID method and apparatus, particularly a kind of RFID method and apparatus that is used for livestock management.
Background technology
Milk, living beef, raw pork, living mutton food safety management traceability system comprise that the cultivation base of living ox, live pig, living sheep is managed, transport circulation control, butcher and division processing factory and retail market management several sections.Cultivation base management is relatively independent in foodstuffs security management system, and the management issue content that need carry out is more, and the cycle is longer, is the information source and the basis of whole traceability system in the management information of cultivation base management link typing.
The herding of prior art food safety management is traced to the source to manage and is one dimension or two-dimensional barcode information management system, on living ox, live pig, living sheep live body, wear the bar code ear tag, indicate its identity code, so the read-write equipment in the management system of tracing to the source in the present practical application is hand-held one dimension, two-dimensional bar code read-write equipment.Read in the process in bar-code identification, require hand-held bar code read-write equipment and bar code ear tag to keep relative static, could correctly read, in the management link of cultivation base, because wearing the livestock of bar code ear tag all is live body, when bar code information is read in manually-operated, all can hide the people and cause and read comparatively situation of difficult of bar code information.The identity code of livestock is all information index cores of whole traceability system, and the bar code read-write equipment reads less than identity code, just can't carry out typing, the query manipulation of other management information, causes management to carry out the problem of inefficiency.
The RFID electronic tag does not need to keep relative static conditions with read-write equipment in reading process, the read-write decipherment distance is much larger than the bar code ear tag, in traceability system, adopt the electronic tag ear tag of ultrahigh frequency uhf band to substitute the bar code ear tag, the equipment that reads the bar code ear tag changes the electronic tag equipment that reads uhf band into, can solve the practical operation difficult problem that the bar code ear tag is traced to the source and existed in the management system of tracing to the source at present.Because electronic tag ear tag cost is than bar code ear tag height, so some link has adopted the electronic tag ear tag in the management system of tracing to the source at present, some link has adopted the bar code ear tag.Bar code ear tag, electronic tag ear tag are present in the different links of the management system of tracing to the source simultaneously, and the electronic tag ear tag is worn on the ear of livestock, and along with the growth of livestock, electronic tag is covered by the livestock ear, and it is lower to cause reading success ratio.
Summary of the invention
The purpose of this invention is to provide the trace to the source RFID method and apparatus of management usefulness of a kind of herding, the technical matters that solve is correctly to read and write electronic tag ear tag, bar code ear tag, improves the read-write success ratio.
The present invention is by the following technical solutions: the trace to the source RFID method of management usefulness of a kind of herding, may further comprise the steps: one, the 2.4G radio communication circuit unit of hand-held data processing transmission terminal equipment sends search signal, in the search signal ID number of portable hand-held data processing transmission terminal equipment, the 2.4G wireless communication module of uhf band handheld RFID read-write equipment has received search signal, ID number of hand-held data processing transmission terminal equipment as destination address, number sent to hand-held data processing transmission terminal equipment with self device id; Two, hand-held data processing transmission terminal equipment is according to ID number of uhf band handheld RFID read-write equipment, with ID number the parameter of self as identification, the device id of uhf band handheld RFID read-write equipment number is put into communication frame as destination address, send the order of inquiry uhf band handheld RFID read-write equipment, enter listening state then; Three, uhf band handheld RFID read-write equipment receives querying command, with ID number of carrying in the communication frame with compare for ID own number, identical, the information of self is sent to hand-held data processing transmission terminal equipment, remember hand-held data processing transmission terminal equipment simultaneously identification ID number; Four, RFID electronic tag ear tag information of reading that uhf band handheld RFID read-write equipment sends over according to 2.4G wireless communication module monitoring hand-held data processing transmission terminal equipment or the operational order of writing RFID electronic tag ear tag information, operating personnel adjust the hinge arrangement spare of antenna structure spare and plastic tube or fiberglass pipe junction, adjust antenna towards after, read or write the electronic tag ear tag at antenna from 1 meter place of livestock to 2 meters distances, after the base band processor controls obtains electronic tag ear tag information, carry out radiofrequency signal and separate the parsing of mediation communication protocol frame, operation 2.4G wireless communication module sends to hand-held data processing transmission terminal equipment with this information; Five, hand-held data processing transmission terminal equipment has received the information that uhf band handheld RFID read-write equipment sends over by the 2.4G radio communication circuit, with this information according to the own service treatment state register, inquiry, recording processing, then with Query Result or recorded information according to the trace to the source communicating requirement encapsulation package information of management server of Ministry of Agriculture's herding, send to the herding management server of tracing to the source by the GPRS mode.
Hand-held data processing transmission terminal equipment of the present invention in 10 second time, do not receive uhf band handheld RFID read-write equipment significant response, do not carry out wireless connections operations.
The order of inquiry uhf band handheld RFID read-write equipment of the present invention is the device name of inquiry uhf band handheld RFID read-write equipment, the order of device type; The information of described uhf band handheld RFID read-write equipment self is device name, device type information.
Uhf band handheld RFID read-write equipment of the present invention receives querying command, and ID number and ID own number of carrying in the communication frame compared, and is inequality, then abandons this communication frames, will not respond.
Hand-held data processing transmission terminal equipment of the present invention receives information, after showing by colorful display screen, the operating personnel of described hand-held data processing transmission terminal equipment are according to the device name that shows, device type information, select it to want to set up the uhf band handheld RFID read-write equipment of wireless connections, ID number of record uhf band handheld RFID read-write equipment, apparatus for establishing communication ID concordance list.
The built-in 2.4G wireless communication module of uhf band handheld RFID read-write equipment of the present invention works in 2.404GHz to 2.405GHz, RFID electronic tag ear tag information of reading that sends over according to 2.4G wireless communication module monitoring hand-held data processing transmission terminal equipment or the operational order of writing RFID electronic tag ear tag information, the keyboard commands of electronic tag ear tag information have been read in the inquiry that detects self simultaneously.
A kind of herding is traced to the source and is managed the RFID equipment of usefulness, be provided with uhf band handheld RFID read-write equipment, described herding trace to the source the management usefulness RFID equipment be provided with hand-held data processing transmission terminal equipment, hand-held data processing transmission terminal equipment is bar code ear tag fetch equipment, hand-held data processing transmission terminal equipment has been provided with 2.4G radio communication circuit unit, uhf band handheld RFID read-write equipment is provided with the 2.4G wireless communication module, hand-held data processing transmission terminal equipment and the wireless connections of uhf band handheld RFID read-write equipment; The radio-frequency antenna of described uhf band handheld RFID read-write equipment separates with the RFID read-write equipment, connects with the radio frequency cable between radio-frequency antenna and the RFID fetch equipment.
Radio frequency cable of the present invention is built in plastic tube or fiberglass pipe the inside, and plastic tube or glass fibre length of tube are between 50 centimetres to 150 centimetres.
Radio-frequency antenna of the present invention places plastic tube or fiberglass pipe structural member inside, the plastic structural part of radio-frequency antenna and fixed RF antenna constitutes antenna structure spare together, and antenna structure spare and plastic tube or fiberglass pipe junction are provided with the 180 hinge arrangement spares that reverse of degree in the horizontal direction.
Hand-held data processing transmission terminal equipment of the present invention is provided with general packet radio service communicating circuit unit, by the global system for mobile communications link Ministry of Agriculture database of tracing to the source.
The present invention compared with prior art, adopt hand-held data processing transmission terminal equipment and uhf band handheld RFID read-write equipment, in each link of management is traced to the source in herding, the hand-held data processing transmission terminal recognition Ministry of Agriculture special-purpose two-dimensional bar code of tracing to the source, the wireless login Ministry of Agriculture database of tracing to the source, can be applied to butcher, division processing factory and retail market management link part, uhf band handheld RFID read-write equipment and hand-held data processing transmission terminal are united use, finish the cultivation base management, transportation circulation control link part, information typing to the livestock live body, registration, the quarantine management, adopt radio-frequency antenna and RFID read-write equipment separated structures, effectively improved the electronic tag ear tag, the read-write success ratio of bar code ear tag plays positive role to the herding management of tracing to the source.
Description of drawings
Fig. 1 is a hand-held data processing transmission terminal circuitry block diagram of the present invention.
Fig. 2 is a uhf band handheld RFID read-write equipment circuit block diagram of the present invention.
Fig. 3 is a uhf band handheld RFID read-write equipment structural representation of the present invention.
Fig. 4 is that hand-held data processing transmission terminal equipment of the present invention and uhf band handheld RFID read-write equipment are used synoptic diagram.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Herding of the present invention is traced to the source and is managed the RFID equipment of usefulness, be respectively equipped with hand-held data processing transmission terminal equipment and uhf band handheld RFID read-write equipment, hand-held data processing transmission terminal equipment is bar code ear tag fetch equipment, uhf band handheld RFID read-write equipment is an electronic tag ear tag fetch equipment, hand-held data processing transmission terminal equipment and uhf band handheld RFID read-write equipment are by 2.4G (bluetooth) wireless connections, and the 2.4G radio communication is according to the portable equipment 2.4G frequency range radio communication control protocol communication that is numbered Q/SY 0311-2010 of Shenzhen City YuanWangGu Information Technology Co., Ltd between hand-held data processing transmission terminal equipment and the uhf band handheld RFID read-write equipment.
Hand-held data processing transmission terminal equipment and uhf band handheld RFID read-write equipment can be united use, also can distinguish independent use, adapt to the trace to the source request for utilization of each link of management part of herding with this.
Hand-held data processing transmission terminal equipment have the identification Ministry of Agriculture trace to the source special-purpose two-dimensional bar code, by the GPRS network and the Ministry of Agriculture trace to the source database networking, by the function of the supporting operation of uhf band handheld RFID read-write equipment, operation Windows CE embedded OS or Linux embedded OS of communication control, have loudspeaker, display screen, keyboard human-computer interaction interface.The hand-held data processing transmission terminal operation Ministry of Agriculture supporting application software of management of tracing to the source with Ministry of Agriculture's database interaction data of tracing to the source, is finished trace to the source information typing, query manipulation.
Uhf band handheld RFID read-write equipment have read-write uhf band electronic tag ear tag data, by communication communicate by letter with hand-held data processing transmission terminal, the uhf band electronic labeling information has been read in local storage, with the function of PC interaction data.
As shown in Figure 1, the central processing unit of hand-held data processing transmission terminal equipment is as primary processor, primary processor and flash memories Flash and synchronous DRAM SDRAM constitute minimum system, as the nucleus module circuit of hand-held data processing transmission terminal equipment.Central processing unit is connected with 2.4G radio communication circuit unit (bluetooth), general packet radio service GPRS communicating circuit unit, MMC (MultiMedia Card) safe digital SD card (Secure Digital Memory Card) read/write circuit unit, bar-code identification circuit unit, power circuit unit, stereo coding/decoding device, USB transmission receiving circuit unit, LCD backlight driving governor, colorful display screen, touch screen controller and keyboard respectively.The stereo coding/decoding device is connected with microphone and loudspeaker, and the LCD backlight driving governor connects colorful display screen, and screen controller is touched in the colorful display screen contact.
The minimum system operation Window CE embedded OS or the Linux embedded OS of hand-held data processing transmission terminal equipment, trace to the source under the management application program cooperates in embedded OS and herding, control GPRS communicating circuit unit is used for connecting with global system for mobile communications GSM, 2.4G communicate by letter with uhf band handheld RFID read-write equipment in the radio communication circuit unit, the bar-code identification circuit unit has the recognition function of a common peacekeeping two-dimensional bar code, also discern the Ministry of Agriculture's special-purpose two-dimensional bar code of tracing to the source, thereby finish the herding electronic tag ear tag data of management in using of tracing to the source and be transferred to the trace to the source action of management database and of Ministry of Agriculture's herding from Ministry of Agriculture's herding action that management database shows to hand-held data processing transmission terminal equipment feedback transmission of tracing to the source from uhf band handheld RFID read-write equipment.
Primary processor has following function: SDRAM data bus interface, SDIO data bus interface, Nor Flash or Nand Flash data bus interface, embedded camera data bus interface (Camera Interface), lcd controller bus interface (LCD Controller Interface), main USB interface and from USB interface, a plurality of serial ports.Primary processor can adopt PXA270, PXA320, S3C2440 or S3C6410 processor.
2.4G the radio communication circuit unit is realized connecting with uhf band handheld RFID read-write equipment, the short-range data transmission.2.4G the master chip of radio communication circuit unit adopts the nRF24L01 of Norway Nordic company or the CC2500 wireless modulation-demodulation chip of TI company of Texas Instrument.
GPRS communicating circuit unit realizes that hand-held data processing transmission terminal equipment in real time and Ministry of Agriculture's herding the trace to the source speech communication and the real-time Data Transmission of management database, under the control of embedded OS, the gprs service login that provides by global system for mobile communications GSM enters Ministry of Agriculture's database of tracing to the source, and finishes the registration of livestock information, inquiry, upgrades management activities.Primary module adopts the MC55 module of Siemens Company, the I3038 module of U.S. Enfora company in the GPRS communicating circuit unit.
The bar-code identification circuit unit is also discerned the trace to the source identification of special-purpose two-dimensional bar code of the Ministry of Agriculture except that the identification that is used for a common peacekeeping two-dimensional bar code.The bar code camera of bar-code identification circuit unit is in the process of identification bar code, the black and white picture of bar code is taken, sending into primary processor handles, by the operation corresponding program from black and white picture, identify one dimension or two-dimensional barcode information decoding program, from image, demodulate bar code information, finish the bar-code identification process.Take pictures in order to adapt to indoor environment, need to have the visible light light filling in the camera in the bar-code identification circuit unit, camera adopts 5100 type cameras of company of Honeywell International (Honeywell International).
The power circuit unit carries out Charge Management to the lithium battery of hand-held data processing transmission terminal equipment, and the direct supply of 5V and 3.3V is provided for each circuit unit of hand-held data processing transmission terminal equipment.
USB transmission receiving circuit unit comprises main USB port and from USB port, main USB port and USB flash disk carry out exchanges data, carry out data sync from USB port with PC, finish the trace to the source deployment of management application program of herding, realize the exchanges data of hand-held data processing transmission terminal equipment and PC.
Colorful display screen adopts 3.5 o'clock Thin Film Transistor (TFT) TFT color LCD screen, touch screen controller adopts the integrated four-wire ohm touch-screen control of grace intelligence Pu company (NXP Semiconductors) and the UCB1400 of AC97 format audio decoding function, and the LCD backlight driving governor adopts the MP1521 of the U.S. core origin system MPS of company limited (Monolithic Power Systems).Under the control of backlight drive controller and primary processor, the Chinese and English hand-writing input method of colorful display screen displays image information, Word message and operation.Touch-screen is used for dot matrix identification, and keyboard is used for Chinese and English character input, finishes the information interaction of user and hand-held data processing transmission terminal equipment.
During use, after the hand-held data processing transmission terminal device power, the minimum system operation that powers on, start Windows CE or Linux embedded OS, by the GPRS communicating circuit unit and the Ministry of Agriculture database link of tracing to the source, after registration is landed and is entered, start the bar code identification circuit unit recognition Ministry of Agriculture two-dimensional bar code of tracing to the source, by GPRS communicating circuit unit two-dimensional barcode information is delivered to Ministry of Agriculture's database of tracing to the source simultaneously and inquires about, the information that inquires is shown on colorful display screen.
Hand-held data processing transmission terminal equipment can be discerned common one dimension, ordinary two dimensional bar code or the recognition Ministry of Agriculture special-purpose two-dimensional bar code of tracing to the source separately.Under the control of its embedded OS, have by the GPRS wireless mode and land Ministry of Agriculture's database function of tracing to the source, have human-computer interaction interface, can be used to separately butcher, division processing factory and retail market management link part.
As shown in Figure 2, uhf band handheld RFID read-write equipment is provided with the base band processor controls, and the base band processor controls connects usb communication circuit unit, LCDs LCD, keyboard, real-time timepiece chip RTC circuit, electric power management circuit, auditory tone cues electric circuit, internal memory, 2.4G wireless communication module and RFID identification circuit unit respectively.2.4G wireless communication module is connected with the 2.4G antenna, RFID identification circuit unit is provided with built-in aerial.
The base band processor controls is responsible for the data processing and the circuit logic control of whole uhf band handheld RFID read-write equipment as its main operational processor of uhf band handheld RFID read-write equipment.The base band processor controls links to each other with the usb communication circuit by the data bus mode, communicates, and finishes the communication interaction to outer PC.The base band processor controls links to each other with RFID identification circuit unit by serial ports or parallel port mode, by the chip register of control RFID identification circuit unit, finishes reading and writing of electronic tag ear tag.The base band processor controls links to each other with the LCD display circuit by the data bus mode, carries out communication, finishes electronic labeling information, operational motion, the demonstration of uhf band handheld RFID read-write equipment status information.The RTC circuit provides local zone time for uhf band handheld RFID read-write equipment, when uhf band handheld RFID read-write equipment is read electronic labeling information, local zone time is added in the electronic labeling information, be stored in again in the internal memory, perhaps send to hand-held data processing transmission terminal equipment by the 2.4G wireless communication module.
Uhf band handheld RFID read-write equipment is finished the Card read/write and the local storage of the electronic tag ear tag of uhf band, in the time of the store electrons label information, the local time is as the additional information storage of electronic tag, show the Time of Day that electronic labeling information reads, convenient data management later on.
The base band processor controls adopts the ARM7 or the ARM9 processor of Britain ARM company, the usb communication circuit unit is a USB port, LCDs LCD adopts the 1N4743 of Hong Kong Truly Semiconductors Ltd, keyboard adopts the existing matrix keyboard of GPIO cause for gossip of baseband processor, auditory tone cues adopts built-in hummer to realize by sounding, internal memory adopts American SS T (the Silicon Storage Technology of company, Inc) SST25VF016B, 2.4G the wireless communication module master chip adopts the nRF24L01 of Norway Nordic company or the CC2500 wireless modulation-demodulation chip of TI company of Texas Instrument, RFID identification circuit unit adopts the RFID demodulation chip R1000 and the base band processor controls of Intel Company to finish together.Electric power management circuit provides the direct supply of 5V and 3.3V.
As shown in Figure 3, under the most of situation of the electronic tag ear tag that uhf band handheld RFID read-write equipment reads all is to be worn on the live body livestock ears such as living sheep, living ox, live pig, electronic tag may be covered by the ear of livestock, uhf band handheld RFID read-write equipment is when reading the electronic tag ear tag simultaneously, because the biological instinct of live body livestock is ordered about, the mode of the head of can taking to leave or roll is hidden the object near it.In order to overcome the problem that reading efficiency that above problem brings reduces, uhf band handheld RFID read-write equipment adopts radio-frequency antenna and RFID read-write equipment separated structures, connect with the radio frequency cable between radio-frequency antenna and the RFID fetch equipment, the radio frequency cable is built in plastic tube or fiberglass pipe the inside.The RFID fetch equipment places uhf band handheld RFID read-write equipment main case inside, and radio-frequency antenna places another plastic tube or fiberglass pipe structural member inside, and the plastic structural part of radio-frequency antenna and fixed RF antenna constitutes antenna structure spare together; Adopt plastic tube or fiberglass pipe to connect between antenna structure spare and the uhf band handheld RFID read-write equipment main case.Plastic tube or glass fibre length of tube are adjustable between 50 centimetres to 150 centimetres.Because plastic tube or fiberglass pipe have certain length, the electronic label read/write of the integrated uhf band of prior art can be equivalent to electronic tag and read distance relatively, has reduced the RFID reader to reading the requirement of distance.In the time of actual read operation, operating personnel just can read the electronic tag ear tag from 1 meter place to 2 meters distances of livestock, have lowered the possibility that livestock is hidden the people, have improved and have read success ratio.Read operation for convenience, antenna structure spare and plastic tube or fiberglass pipe junction are provided with the hinge arrangement spare that reverses of 180 degree in the horizontal direction, antenna towards angle in use can stepping 30 the adjustment degree according to using needs to adjust.
Herding of the present invention is traced to the source and is managed the RFID method of usefulness, may further comprise the steps:
As shown in Figure 4, one, after hand-held data processing transmission terminal equipment and the uhf band handheld RFID read-write equipment start operation, activated inner separately 2.4G radio communication circuit unit and 2.4G wireless communication module, make it all work in 2.404GHz on the frequency of 2.405GHz, take the communication bandwidth of 1MHz, in the effective communication range of hand-held data processing transmission terminal Equipment Inspection whether uhf band handheld RFID read-write equipment is arranged, 2.4G the radio communication circuit unit sends search signal, in the search signal ID number of portable hand-held data processing transmission terminal equipment;
The 2.4G wireless communication module of uhf band handheld RFID read-write equipment has received search signal, itself is in non-linking status again, with ID number of hand-held data processing transmission terminal equipment as destination address, the device id of self number is sent to hand-held data processing transmission terminal equipment, at this moment, can enter mutual communications status, in the communication process afterwards, communication frame will carry identity ID number of uhf band handheld RFID read-write equipment, as communication destination address check mark;
If in 10 second time, hand-held data processing transmission terminal equipment does not receive the significant response of uhf band handheld RFID read-write equipment, just thinking does not have uhf band handheld RFID read-write equipment to exist, and hand-held data processing transmission terminal does not carry out the wireless connections operation.
Two, ID number of the uhf band handheld RFID read-write equipment that searches according to the first step of hand-held data processing transmission terminal equipment, carry out query manipulation, hand-held data processing transmission terminal equipment is with the equipment of itself ID number parameter as identification, the device id that the first step searches number is put into communication frame as destination address, send the device name of inquiry uhf band handheld RFID read-write equipment, the order of device type, enter listening state then.
Three, uhf band handheld RFID read-write equipment receives querying command, with ID number of carrying in the communication frame with compare for ID own number, if it is identical, then device name, the device type information with self sends to hand-held data processing transmission terminal equipment, remember hand-held data processing transmission terminal equipment simultaneously identification ID number, set up the concordance list of identification ID, as later communication target address; If inequality, then abandon this communication frames, will not respond.
Four, hand-held data processing transmission terminal equipment receives device name, device type information, shows by colorful display screen.
Five, the operating personnel of hand-held data processing transmission terminal equipment are according to the device name that shows, device type information, select it to want to set up the uhf band handheld RFID read-write equipment of wireless connections, ID number of the uhf band handheld RFID read-write equipment that the equipment records of hand-held data processing transmission terminal is selected, as the identification ID that communicates by letter with it number, and apparatus for establishing communication ID concordance list, use in the time of for authentication.
Six, after hand-held data processing transmission terminal equipment and uhf band handheld RFID read-write equipment have all been set up the concordance list of identification ID mutually, uhf band handheld RFID read-write equipment is pressed 2.404GHz and is worked to the 2.405GHz frequency, take the 1MHz bandwidth, the order of the operation that sends over by 2.4G wireless communication module monitoring hand-held data processing transmission terminal equipment, detect self keyboard simultaneously in real time, prepare the response keyboard commands;
Uhf band handheld RFID read-write equipment has received the operational order that hand-held data processing transmission terminal equipment sends over or has detected keyboard commands, carry out this operation, with operating result by send to hand-held data processing transmission terminal equipment by the 2.4G wireless communication module; Operational order comprises to be read RFID electronic tag ear tag message command, writes RFID electronic tag ear tag message command, and keyboard commands have been read electronic tag ear tag message command for inquiry;
When reading RFID electronic tag ear tag message command or writing RFID electronic tag ear tag message command, operating personnel adjust the hinge arrangement spare of antenna structure spare and plastic tube or fiberglass pipe junction, adjust antenna towards after, read or write the electronic tag ear tag at antenna from 1 meter place of livestock to 2 meters distances, after the base band processor controls obtains electronic tag ear tag information, carry out radiofrequency signal and separate the parsing of mediation communication protocol frame, take out data parameters content in the frame, operate the 2.4G wireless communication module then this information is sent to hand-held data processing transmission terminal equipment.The built-in RFID radio frequency read/write circuit operating frequency range of uhf band handheld RFID read-write equipment is 860MHz to 960MHz.
Seven, hand-held data processing transmission terminal equipment has received the information that uhf band handheld RFID read-write equipment sends over by the 2.4G radio communication circuit, with this information according to the own service treatment state register, inquiry, recording processing, then with Query Result or recorded information according to the trace to the source communicating requirement encapsulation package information of management server of Ministry of Agriculture's herding, send to the herding management server of tracing to the source by the GPRS mode.
The present invention is connected with hand-held data processing transmission terminal equipment uhf band handheld RFID read-write equipment by the 2.4G radio communication, the associating use, the cultivation base of finishing in the traceability system is managed, transports circulation control, is butchered and division processing factory and retail market management several sections, information typing, registration, quarantine bookkeeping to the livestock live body, adopt radio-frequency antenna and RFID read-write equipment separated structures, improved the read-write success ratio of electronic tag ear tag.
Claims (10)
1. a herding is traced to the source and is managed the RFID method of usefulness, may further comprise the steps: one, the 2.4G radio communication circuit unit of hand-held data processing transmission terminal equipment sends search signal, in the search signal ID number of portable hand-held data processing transmission terminal equipment, the 2.4G wireless communication module of uhf band handheld RFID read-write equipment has received search signal, ID number of hand-held data processing transmission terminal equipment as destination address, number sent to hand-held data processing transmission terminal equipment with self device id; Two, hand-held data processing transmission terminal equipment is according to ID number of uhf band handheld RFID read-write equipment, with ID number the parameter of self as identification, the device id of uhf band handheld RFID read-write equipment number is put into communication frame as destination address, send the order of inquiry uhf band handheld RFID read-write equipment, enter listening state then; Three, uhf band handheld RFID read-write equipment receives querying command, with ID number of carrying in the communication frame with compare for ID own number, identical, the information of self is sent to hand-held data processing transmission terminal equipment, remember hand-held data processing transmission terminal equipment simultaneously identification ID number; Four, RFID electronic tag ear tag information of reading that uhf band handheld RFID read-write equipment sends over according to 2.4G wireless communication module monitoring hand-held data processing transmission terminal equipment or the operational order of writing RFID electronic tag ear tag information, operating personnel adjust the hinge arrangement spare of antenna structure spare and plastic tube or fiberglass pipe junction, adjust antenna towards after, read or write the electronic tag ear tag at antenna from 1 meter place of livestock to 2 meters distances, after the base band processor controls obtains electronic tag ear tag information, carry out radiofrequency signal and separate the parsing of mediation communication protocol frame, operation 2.4G wireless communication module sends to hand-held data processing transmission terminal equipment with this information; Five, hand-held data processing transmission terminal equipment has received the information that uhf band handheld RFID read-write equipment sends over by the 2.4G radio communication circuit, with this information according to the own service treatment state register, inquiry, recording processing, then with Query Result or recorded information according to the trace to the source communicating requirement encapsulation package information of management server of Ministry of Agriculture's herding, send to the herding management server of tracing to the source by the GPRS mode.
2. herding according to claim 1 is traced to the source and is managed the RFID method of usefulness, it is characterized in that: described hand-held data processing transmission terminal equipment is in 10 second time, do not receive uhf band handheld RFID read-write equipment significant response, do not carry out wireless connections operations.
3. herding according to claim 2 is traced to the source and managed the RFID method of usefulness, it is characterized in that: the order of described inquiry uhf band handheld RFID read-write equipment is the device name of inquiry uhf band handheld RFID read-write equipment, the order of device type; The information of described uhf band handheld RFID read-write equipment self is device name, device type information.
4. herding according to claim 3 is traced to the source and is managed the RFID method of usefulness, it is characterized in that: described uhf band handheld RFID read-write equipment receives querying command, and ID number and ID own number of carrying in the communication frame compared, and is inequality, then abandon this communication frames, will not respond.
5. herding according to claim 4 is traced to the source and is managed the RFID method of usefulness, it is characterized in that: described hand-held data processing transmission terminal equipment receives information, after showing by colorful display screen, the operating personnel of described hand-held data processing transmission terminal equipment are according to the device name that shows, device type information, select it to want to set up the uhf band handheld RFID read-write equipment of wireless connections, ID number of record uhf band handheld RFID read-write equipment, apparatus for establishing communication ID concordance list.
6. herding according to claim 5 is traced to the source and is managed the RFID method of usefulness, it is characterized in that: the built-in 2.4G wireless communication module of described uhf band handheld RFID read-write equipment works in 2.404GHz to 2.405GHz, RFID electronic tag ear tag information of reading that sends over according to 2.4G wireless communication module monitoring hand-held data processing transmission terminal equipment or the operational order of writing RFID electronic tag ear tag information, the keyboard commands of electronic tag ear tag information have been read in the inquiry that detects self simultaneously.
7. a herding is traced to the source and is managed the RFID equipment of usefulness, be provided with uhf band handheld RFID read-write equipment, it is characterized in that: described herding trace to the source the management usefulness RFID equipment be provided with hand-held data processing transmission terminal equipment, hand-held data processing transmission terminal equipment is bar code ear tag fetch equipment, hand-held data processing transmission terminal equipment has been provided with 2.4G radio communication circuit unit, uhf band handheld RFID read-write equipment is provided with the 2.4G wireless communication module, hand-held data processing transmission terminal equipment and the wireless connections of uhf band handheld RFID read-write equipment; The radio-frequency antenna of described uhf band handheld RFID read-write equipment separates with the RFID read-write equipment, connects with the radio frequency cable between radio-frequency antenna and the RFID fetch equipment.
8. herding according to claim 7 is traced to the source and managed the RFID equipment of usefulness, it is characterized in that: described radio frequency cable is built in plastic tube or fiberglass pipe the inside, and plastic tube or glass fibre length of tube are between 50 centimetres to 150 centimetres.
9. herding according to claim 8 is traced to the source and is managed the RFID equipment of usefulness, it is characterized in that: described radio-frequency antenna places plastic tube or fiberglass pipe structural member inside, the plastic structural part of radio-frequency antenna and fixed RF antenna constitutes antenna structure spare together, and antenna structure spare and plastic tube or fiberglass pipe junction are provided with the 180 hinge arrangement spares that reverse of degree in the horizontal direction.
10. herding according to claim 9 is traced to the source and is managed the RFID equipment of usefulness, it is characterized in that: described hand-held data processing transmission terminal equipment is provided with general packet radio service (GPRS) communicating circuit unit, by global system for mobile communications (GSM) the link Ministry of Agriculture database of tracing to the source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010275781 CN101968854A (en) | 2010-09-07 | 2010-09-07 | RFID method and device for animal traceability management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010275781 CN101968854A (en) | 2010-09-07 | 2010-09-07 | RFID method and device for animal traceability management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968854A true CN101968854A (en) | 2011-02-09 |
Family
ID=43548005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010275781 Pending CN101968854A (en) | 2010-09-07 | 2010-09-07 | RFID method and device for animal traceability management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968854A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316204A (en) * | 2011-05-04 | 2012-01-11 | 北京中久联科技有限公司 | RFID (radio frequency identification) voice traceability authentication method and device |
| CN102385711A (en) * | 2011-11-11 | 2012-03-21 | 烟台东方瑞创达电子科技有限公司 | Multifunctional radio frequency identification (RFID) terminal inquiry equipment |
| CN102665299A (en) * | 2012-04-26 | 2012-09-12 | 任勇峰 | Internet of Things handheld terminal device for intelligent agricultural greenhouses |
| CN102842154A (en) * | 2012-08-31 | 2012-12-26 | 北京邮电大学 | Power grid equipment polling device and polling method based on RFID (radio frequency identification) |
| CN103164773A (en) * | 2013-02-26 | 2013-06-19 | 东南大学 | Method of tracing origin places of cattle |
| CN103198278A (en) * | 2013-03-12 | 2013-07-10 | 中国农业科学院北京畜牧兽医研究所 | Method of pig carcass marking and data collection and data conversion |
| CN103262099A (en) * | 2011-05-25 | 2013-08-21 | 万讯科技系统有限公司 | Radio frequency identification reader pad |
| CN103856248A (en) * | 2012-11-28 | 2014-06-11 | 安凯(广州)微电子技术有限公司 | Grazing-based Bluetooth detection method and electronic equipment |
| CN103942657A (en) * | 2014-04-30 | 2014-07-23 | 中国科学院自动化研究所 | Animal husbandry intelligent management system based on machine vision analysis |
| CN104240135A (en) * | 2014-09-19 | 2014-12-24 | 浙江大学 | Tracking and source tracing method for livestock breeding environment |
| CN105678364A (en) * | 2015-10-14 | 2016-06-15 | 山东农业大学 | Livestock and poultry industry chain information acquisition, delivery and interaction terminal system |
| CN112396741A (en) * | 2020-11-03 | 2021-02-23 | 珠海太川云社区技术股份有限公司 | Entrance machine with integrated arrangement of RFID antenna and 2.4G antenna |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021908A (en) * | 2007-03-22 | 2007-08-22 | 浙江大学 | Pet management system based on passive radio frequency identification technique |
| CN101192854A (en) * | 2006-11-23 | 2008-06-04 | 北京富天达科技有限公司 | An electronic label information collection device based on Bluetooth communication |
| EP1971062A1 (en) * | 2007-03-13 | 2008-09-17 | Hitachi, Ltd. | Electronic tag data writing method and electronic tag read/write apparatus |
| CN101281582A (en) * | 2008-05-27 | 2008-10-08 | 朱俊英 | Antenna assembly of portable data acquisition terminal |
| CN201498588U (en) * | 2009-09-11 | 2010-06-02 | 成都普什信息自动化有限公司 | UHF (ultra-high frequency) reading and writing device and antenna terminal thereof |
-
2010
- 2010-09-07 CN CN 201010275781 patent/CN101968854A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192854A (en) * | 2006-11-23 | 2008-06-04 | 北京富天达科技有限公司 | An electronic label information collection device based on Bluetooth communication |
| EP1971062A1 (en) * | 2007-03-13 | 2008-09-17 | Hitachi, Ltd. | Electronic tag data writing method and electronic tag read/write apparatus |
| CN101021908A (en) * | 2007-03-22 | 2007-08-22 | 浙江大学 | Pet management system based on passive radio frequency identification technique |
| CN101281582A (en) * | 2008-05-27 | 2008-10-08 | 朱俊英 | Antenna assembly of portable data acquisition terminal |
| CN201498588U (en) * | 2009-09-11 | 2010-06-02 | 成都普什信息自动化有限公司 | UHF (ultra-high frequency) reading and writing device and antenna terminal thereof |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316204A (en) * | 2011-05-04 | 2012-01-11 | 北京中久联科技有限公司 | RFID (radio frequency identification) voice traceability authentication method and device |
| CN103262099A (en) * | 2011-05-25 | 2013-08-21 | 万讯科技系统有限公司 | Radio frequency identification reader pad |
| CN103262099B (en) * | 2011-05-25 | 2016-12-14 | 万讯科技系统有限公司 | Radio frequency identification reader pad |
| CN102385711A (en) * | 2011-11-11 | 2012-03-21 | 烟台东方瑞创达电子科技有限公司 | Multifunctional radio frequency identification (RFID) terminal inquiry equipment |
| CN102665299A (en) * | 2012-04-26 | 2012-09-12 | 任勇峰 | Internet of Things handheld terminal device for intelligent agricultural greenhouses |
| CN102842154A (en) * | 2012-08-31 | 2012-12-26 | 北京邮电大学 | Power grid equipment polling device and polling method based on RFID (radio frequency identification) |
| CN102842154B (en) * | 2012-08-31 | 2015-11-18 | 北京邮电大学 | Based on grid equipment inspection device and the method for inspecting of RFID |
| CN103856248B (en) * | 2012-11-28 | 2016-03-09 | 安凯(广州)微电子技术有限公司 | Based on the bluetooth detection method of herding and electronic equipment |
| CN103856248A (en) * | 2012-11-28 | 2014-06-11 | 安凯(广州)微电子技术有限公司 | Grazing-based Bluetooth detection method and electronic equipment |
| CN103164773A (en) * | 2013-02-26 | 2013-06-19 | 东南大学 | Method of tracing origin places of cattle |
| CN103198278A (en) * | 2013-03-12 | 2013-07-10 | 中国农业科学院北京畜牧兽医研究所 | Method of pig carcass marking and data collection and data conversion |
| CN103942657A (en) * | 2014-04-30 | 2014-07-23 | 中国科学院自动化研究所 | Animal husbandry intelligent management system based on machine vision analysis |
| CN103942657B (en) * | 2014-04-30 | 2017-06-16 | 中国科学院自动化研究所 | animal husbandry intelligent management system based on machine vision analysis |
| CN104240135A (en) * | 2014-09-19 | 2014-12-24 | 浙江大学 | Tracking and source tracing method for livestock breeding environment |
| CN104240135B (en) * | 2014-09-19 | 2018-02-13 | 浙江大学 | A kind of tracking source tracing method of livestock and poultry cultivation environment |
| CN105678364A (en) * | 2015-10-14 | 2016-06-15 | 山东农业大学 | Livestock and poultry industry chain information acquisition, delivery and interaction terminal system |
| CN105678364B (en) * | 2015-10-14 | 2018-04-10 | 山东农业大学 | A kind of information gathering of livestock and poultry industrial chain, succession and interactive terminal system |
| CN112396741A (en) * | 2020-11-03 | 2021-02-23 | 珠海太川云社区技术股份有限公司 | Entrance machine with integrated arrangement of RFID antenna and 2.4G antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101968854A (en) | RFID method and device for animal traceability management | |
| CN104253634B (en) | Double frequency multi-protocols multifunctional near-field communication integrate system and methods for using them | |
| CN104680213A (en) | Control method of rapid connection and data transmission among devices | |
| UA93510C2 (en) | Mobile telephone with tag reader of radiofrequency identification and transmitter of wireless local network built-in sim-card of identification and authentication module | |
| JP4090808B2 (en) | Method and system for controlling proximity transactions | |
| CN204463171U (en) | A kind of scenic spot based on Internet of Things intelligence ticketing system | |
| WO2005072192A3 (en) | Systems and methods for establishing communication between an identification tag reader and a computing device | |
| KR101081535B1 (en) | Method and Devices Transmitting Data for Bluetooth Mobile Phone by RFID | |
| CN104467893A (en) | Reality augmenting wireless communication module | |
| CN105469454A (en) | Attendance check system and attendance check method | |
| CN201828922U (en) | Handheld animal traceability recognition device | |
| CN204557497U (en) | Double frequency intelligent RF identification integrated system | |
| KR100622641B1 (en) | Terminal, system for recognizing RFID tag information and method there-of | |
| CN107070506A (en) | A kind of Intelligent medical wrist strap based on ZigBee and NFC | |
| CN210244367U (en) | Radio frequency identification system is examined to printing label articles for use | |
| CN103530586A (en) | Large-scale mutton sheep farming information management-oriented embedded portable terminal and information management method thereof | |
| CN106919871A (en) | One kind is made up a prescription a basket rfid device | |
| CN206711268U (en) | A kind of Portable Ticket-Selling Device | |
| KR20050108694A (en) | Combined terminal for mobile communication and receiving/transmitting rfid data, and data processing method there-in | |
| CN202523087U (en) | Radio frequency identification (RFID)-based self-service voice system | |
| CN201540583U (en) | RFID smart antenna | |
| CN105590075A (en) | Method for rapidly getting access to SD card and intelligent terminal | |
| CN101197683A (en) | Data exchange system based on radio frequency recognition technology | |
| CN104787443A (en) | Preservation box with NFC identification function and NFC device thereof | |
| CN219392674U (en) | Intelligent read-write equipment and intelligent read-write system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |