CN101339624A - Electronic mark far distance sensing and amplifying device for animals - Google Patents
Electronic mark far distance sensing and amplifying device for animals Download PDFInfo
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- CN101339624A CN101339624A CNA2007100435361A CN200710043536A CN101339624A CN 101339624 A CN101339624 A CN 101339624A CN A2007100435361 A CNA2007100435361 A CN A2007100435361A CN 200710043536 A CN200710043536 A CN 200710043536A CN 101339624 A CN101339624 A CN 101339624A
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Abstract
The present invention provides an animal electronic identification remote sensing amplification device, which can read the information in the implanted or plug-in animal electronic identification and transmit the information by short-range wireless technology. The device comprises a built-in fitment which fixes the whole device on an animal as well as a main control chip, an animal electronic identification reading module, a wireless data transmission module for transmitting the animal information identified and a power module which are arranged in the built-in fitment; a interlock mechanism is arranged on the belt body of the two ends of the built-in fitment; a switch for controlling the power module and the working state is positioned on the interlock. Without getting close to the animal, the remote sensing amplification device can read the information content of the electronic identification on the animal, and provide a more convenient device for the user who applies the animal electronic identification to do management to read the electronic identification conveniently, thereby improving the convenience of the electronic identification in the actual use, saving the manpower, increasing the working efficiency and improving the application value of the animal electronic identification.
Description
Technical field
The present invention relates to microelectronics and communication technique field, specifically, relate to a kind of electronic mark far distance sensing and amplifying device for animals.
Background technology
The method of the most frequently used identification animal identification is to cooperate the manual entry data to realize by ear tag, tattoo, marking codominance mark.The advantage of these class methods is directly perceived and with low cost, and its disadvantage is to satisfy and to adapt to the requirement of modernized agricultural management.Along with the practicability and the widespread use of identification electronic recognition technology, the electronic identity automatic recognition system has represented its powerful development potentiality, can realize the control to aspects such as animal feeding, disease detection or management.
At present the animal electronic mark that generally adopts be according to ISO11784,11785 technical standards and determine that communication frequency is 134.2KHz.Use electronic mark (RFID) product of this frequency band normally to implant in the animal body or hang over animal outward on one's body, owing to restricted by self attributes, their distance of reaction are all closer, and this characteristic has also restricted the application of animal electronic mark.For example when animals such as the bird of prey are discerned, because needing nearer distance (having only several centimetres usually) just can discern, feasible keeper or the other staff the owner except animal are difficult to operate separately, greatly the difficulty of Jia Ju identification.
Chinese patent application CN200510093641.7 provides a breeding class animal electricity identity recognition device, is connected with at least one reader by lan device and at least one transponder is formed by a computing machine; It is characterized in that described transponder comprises: one is used to control the microcontroller of infrared transmitter emission data, management transponder power saving mode; One enabling signal receiver is connected with described microcontroller; One is used for sending to described reader the infrared transmitter of identity identification information, is connected with described microcontroller; One is used to this transponder that the battery of power supply is provided; Described microcontroller is the low-power consumption microcontroller, and electric current is the uA level under the power-down mode; Described reader comprises: one is used to control the enabling signal circuit and receives identity coding information, and is uploaded to the microcontroller of computing machine by Network Interface Unit; One infrared remote receiver that is used to detect the identity coding information that is sent by described transponder and is transferred to microcontroller is connected with described microcontroller; One is used for sending to described transponder the enabling signal transmitter of enabling signal, is connected with described microcontroller; One network interface is connected with described microcontroller; One is used to this reader that the power circuit of power supply is provided.Its complex structure, and decipherment distance also is subjected to very big restriction.
Summary of the invention
The purpose of this invention is to provide a kind of electronic mark far distance sensing and amplifying device for animals, will wear in implanting or plug-in and be mounted with on one's body the animal of electronic mark, and approach to implant or position plug-in and that be mounted with electronic mark, utilize the inducing function of this multiplying arrangement, the information in the electronic mark of animal implantation or plug-in and arrangement is transmitted by short-range wireless technology.
Technical matters solved by the invention can realize by the following technical solutions:
A kind of electronic mark far distance sensing and amplifying device for animals is characterized in that, comprising:
One is fixed on animal fixture on one's body with whole device;
Be arranged on the main control chip in the fixture;
Be arranged on the animal electronics identity reading module that is connected with main control chip in the fixture;
Be arranged on the wireless data transfer module of the animal information of the transmission identification that is connected with main control chip in the fixture;
Be arranged on the power module that is connected to the device power supply in the fixture with main control chip.
Among the present invention, described fixture comprises a belt body, the belt body two ends are provided with latching device, so that whole device is fixed on one's body the animal, described latching device comprises tapered end and snap close, the miscellaneous part of induction installation all is arranged in the tapered end, and tapered end also is provided with the switch that switches on and off power module.
Described wireless data transfer module can be to carry out the module that data transmit by ZigBee, UWB, Wi-Fi, bluetooth or NFC mode.
Also be connected with display module and hummer on the described main control chip,, read indication of electronic mark state and short-distance wireless communication process status deixis to finish the charged state indication.
This device of electronic mark far distance sensing and amplifying device for animals of the present invention possesses the general animal electronic mark that meets ISO11784, ISO11785 standard and reads performance, can read the electronic mark information data, and can preserve in device, the ultimate range of reading sign can reach 70mm.
And can and hand-held wireless device carry out bidirectional data communication, the distance of communication is a 10-50 rice, traffic rate 9.6Kbps, this device self have numbering, password, and can carry out match settings with sign, call duration time once was at 2 seconds, and is quick and convenient.
With concrete animal electronic mark in conjunction with after have and prevent the function of colliding, handheld device can be visited multiple arrangement successively in effective range, read the information content of different electronic marks.By complete agreement can be correct fast read the different electronic marks of identification, and can guarantee data security in the communication process, and accomplish the high security protection that a core one is close.
Description of drawings
Fig. 1 is apparatus of the present invention structural representation.
Fig. 2 is an anchor structure synoptic diagram of the present invention.
Fig. 3 is the circuit theory diagrams of main control chip of the present invention.
Fig. 4 is animal electronics identity reading module circuit theory diagrams of the present invention.
Fig. 5 is the circuit theory diagrams of wireless data transfer module of the present invention.
Fig. 6 is the circuit theory diagrams of power module of the present invention.
Fig. 7 is display module circuit theory diagrams of the present invention.
Fig. 8 is a buzzer circuit schematic diagram of the present invention.
The junction service chip nRF401 chip internal structure block diagram that Fig. 9 uses for the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1 and Figure 2, a kind of electronic mark far distance sensing and amplifying device for animals, comprise a fixture, it is fixed on animal on one's body with whole sensing and amplifying device, is provided with main control chip, animal electronics identity reading module, wireless data transfer module, power module in the fixture.
In the present embodiment, fixture comprises a belt body 1, belt body 1 two ends are adopted anchor switch to carry out switch and are fixed, anchor switch comprises tapered end 2 and snap close 3, main control chip, animal electronics identity reading module, wireless data transfer module and power module all are arranged in the tapered end 2, also be provided with unlock switch 4 on the tapered end 2, when snap close 3 is locked in the tapered end 2, power module is promptly to whole device power supply, snap close 3 is taken out from tapered end, power module is promptly stopped power supply, therefore have only and this device is worn on the animal health just can discerns, to cut off the power supply automatically after this device leaves the animal health, the data that are stored in this device internal storage data zone will lose efficacy, and the function of communication also will be closed.Being understandable that, only is schematically to have adopted belt body to add the fixture of snap close mode in the present embodiment, and the type of fixture can be diversified, because fixture is not a most important part of the present invention, also is not repeated at this.
The animal electronic mark (RFID) of injection or plug-in arrangement, can be under the frequency of operation of 134.2kHZ and sensing and amplifying device exchange message of the present invention, information data in the electronic mark has stored in this device's memory, this device carries out the short distance communication at common frequency band and hand tool, and the two-way exchange data.Feasible script can only carry out the mode of animal identification in several centimetres, expanded tens of rice to, makes that operating personnel do not need just can read the animal information content of electronic mark on one's body near animal, and is very convenient, enlarged the field of using.
Referring to Fig. 3, main control chip adopts MEGA161 in this enforcement, and it is the high-performance low-power-consumption risc architecture, article 130, the instruction great majority are single command cycle, 32 8 general purpose working registers have the performance of 8MIPS when being operated in 8MHz, only need the multiplier of two clocks; Data and non-volatile program internal memory, the online programmable FLASH erasing times of 16K byte 1000 times, 1K byte data storer, 512 byte online programmable EEPROM life-spans 100000 times; The program encryption position has the BOOT code area of independent encryption position; One in advance frequency division have relatively and to catch and 16 of two 8/9/10 PWM functions timer/counter, master/slave SPI interface, the interior analog comparator of sheet; Electrification reset and programmable power supply detect, and electricity-saving function has mode of operation, idle pulley, power-down mode; Operating voltage, 2.7V-5.5V.
According to the characteristics of main control chip, utilize AD mouth and common IO mouth can finish the management function of power supply.
There is EEPROM the main control chip the inside, and has independently program area encryption and BOOT zone to encrypt, and can be saved in the chip data are set, and accomplish the hold function of data, and security performance is protected.
Referring to Fig. 4, animal electronics identity reading module can be read the electronic mark that meets ISO11784 and ISO11785 form, adopt RFID base station ic U2270B, its CFE pin connects (INTI) PD3 pin of main control chip MEGA161, the Output pin connects the 40 pin PB0 of main control chip MEGA161, and input pulse obtains meeting the data of ISO 11785 standards after MEGA161 carries out the BIPHASE decoding.Keep working point control KEEP_WORK_POINT, be connected on the 44 pin PB4 of MEGAR161, coding, decoding program can be by this signal wires of control, the working point is maintained, effectively read the data of the fast return of chip, this control line plays important effect in the process that chip is write.The inner integrated power transfer circuit of RFID base station ic U2270B provides working power for the radio-frequency card chip, also integrated signal amplifies and the antenna driver circuit is finished and radio-frequency card between signal send and reception.It only need a spot of peripheral drive circuit can finish the read-write radio-frequency card and with the function of microcontroller communication, this chip also has power-saving working mode and multiple power supply mode is optional in addition, to adapt to the needs of different application environment.The reference carrier frequency of this chip: 100KHz-150KHz; Finish to the RF field provides energy and the function that the AM signal is provided, reading/writing distance can reach 70-100mm.
Wireless data transfer module can carry out data by ZigBee, UWB, Wi-Fi, bluetooth or NFC mode and transmit, and present embodiment has just taked a kind of exemplary mode to be described, and is not limitation of the present invention.In the present embodiment, wireless data transfer module is based on monolithic radio frequency transceiving chip nRF401 core, and frequency of operation is that international number passes frequency range, can be at 433.92/434.33MHz; Be a monolithic UHF radio transmitting and receiving chip, satisfy european telecommunication industrial standard (ETSI) EN300 200-1V1.2.1 for the design of 433MHz ISM band.It adopts the FSK modulation-demodulation technique, and operating rate can reach 20K, and emissive power can be adjusted, and maximum transmission power+10dBm need not licensing, and the service range of open ground can reach 100 meters farthest.The antennal interface of nRF401 is designed to differential antennae, so that use the PCB antenna, the dual-mode antenna unification.Need not to carry out initialization and configuration, do not need data are carried out Manchester's cde, operating voltage range can be from 2.7-5V, also has a standby electricity-saving mode, and accepting state 250mA, holding state are 8uA only, satisfy the requirement of low-power consumption.Inner structure as shown in Figure 9, can be divided into radiating circuit, receiving circuit, pattern and low power consumption control logical circuit and several parts of serial line interface.Radiating circuit includes: radio frequency rate amplifier, phaselocked loop (PLL), voltage controlled oscillator (VCO), circuit such as frequency synthesizer.Reference oscillator adopts external crystal oscillator, produces the required reference frequency of circuit.Highly sensitive, reach-105dBm; The ANT1 pin of monolithic radio frequency transceiving chip nRF401 and ANT2 pin are the inputs of LNA when receiving, and the output of power amplifier when sending.
Referring to Fig. 6, Fig. 7, Fig. 8, power module is finished the detection of charging and power supply under the control of main control chip, and automatic function such as shutdown, it uses the 3.6V lithium rechargeable batteries to power, and it is connected with (OCIB) PD4 pin, (OCIA) PD5 pin and (ICP) PD6 pin of main control chip MEGA16; The redness of dual-colored LED display device and green indicating lamp are connected (MISO) PD6 pin of main control chip MEGA16 and (SCK) PB7 pin respectively, can point out charged state and communications status; Hummer is by (MOSI) PB1 pin of triode Q1 connection MEGA16, and with the state exchange of indication snap close, wireless communication data is provided with state.
This telltale is worn on animal and the scope internal fixation that can respond at electronic mark on one's body, when fixing this device, trigger the electronic mark information that sensor circuit is settled to obtain animal on one's body by the anchor switch device in installing, after this device gets access to electronic mark information, with this information stores in device's memory, order when hand-held base station sends, hand-held base station is extracted and sent to the electronic mark information that this device can will obtain from internal memory.The interior information data of electronic mark that animal is settled is promptly received and show in hand-held base station on one's body.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. an electronic mark far distance sensing and amplifying device for animals is characterized in that, comprising:
One is fixed on animal fixture on one's body with whole device;
Be arranged on the main control chip in the fixture;
Be arranged on the animal electronics identity reading module that is connected with main control chip in the fixture;
Be arranged on the wireless data transfer module of the animal information of the transmission identification that is connected with main control chip in the fixture;
Be arranged on the power module that is connected to the device power supply in the fixture with main control chip.
2. electronic mark far distance sensing and amplifying device for animals as claimed in claim 1, its spy is characterised in that: described fixture comprises a belt body, the belt body two ends are provided with the latching device that comprises tapered end and snap close.
3. electronic mark far distance sensing and amplifying device for animals as claimed in claim 2, its spy is characterised in that: tapered end is provided with the switch that switches on and off power module.
4. electronic mark far distance sensing and amplifying device for animals as claimed in claim 2, its spy is characterised in that: main control chip, animal electronics identity reading module, wireless data transfer module, power module are arranged in the tapered end.
5. electronic mark far distance sensing and amplifying device for animals as claimed in claim 1, its spy is characterised in that: described main control chip is MEGA161.
6. electronic mark far distance sensing and amplifying device for animals as claimed in claim 1, its spy is characterised in that: described animal electronics identity reading module comprises RFID base station ic U2270B and the peripheral circuit that is mated.
7. electronic mark far distance sensing and amplifying device for animals as claimed in claim 1, its spy is characterised in that: described wireless data transfer module comprises the module of carrying out the data transmission by ZigBee, UWB, Wi-Fi, bluetooth and NFC mode.
8. as claim 1 or 5 described electronic mark far distance sensing and amplifying device for animals, its spy is characterised in that: be connected with display module on the described main control chip.
9. electronic mark far distance sensing and amplifying device for animals as claimed in claim 8, its spy is characterised in that: described display module is a dual-colored LED.
10. as claim 1 or 5 described electronic mark far distance sensing and amplifying device for animals, its spy is characterised in that: be connected with hummer on the described main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100435361A CN101339624B (en) | 2007-07-06 | 2007-07-06 | Electronic mark far distance sensing and amplifying device for animals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100435361A CN101339624B (en) | 2007-07-06 | 2007-07-06 | Electronic mark far distance sensing and amplifying device for animals |
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| Publication Number | Publication Date |
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| CN101339624A true CN101339624A (en) | 2009-01-07 |
| CN101339624B CN101339624B (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100435361A Active CN101339624B (en) | 2007-07-06 | 2007-07-06 | Electronic mark far distance sensing and amplifying device for animals |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908101A (en) * | 2010-08-02 | 2010-12-08 | 刘大明 | Identification and management system of female intrauterine contraception device |
| CN103268687A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Gregarious wild animal agricultural risk pre-warning system based on RFID |
| CN103377384A (en) * | 2012-04-24 | 2013-10-30 | 上海协言科学技术服务有限公司 | Method and system for tracking breeding information of large mice and small mice |
| CN106209150A (en) * | 2016-07-12 | 2016-12-07 | 陕西理工大学 | A kind of computer radio data collector |
| CN109508570A (en) * | 2018-12-26 | 2019-03-22 | 佛山科学技术学院 | A kind of identifier structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700956Y (en) * | 2004-05-28 | 2005-05-18 | 上海堡丽洋科技发展有限公司 | Loop type electronic mark |
| FR2881253B1 (en) * | 2005-01-21 | 2007-09-21 | N R G France Sarl | IDENTIFICATION LABEL OF AN ANIMAL |
| CN201084178Y (en) * | 2007-07-06 | 2008-07-09 | 薛渊 | A remote induction-amplifier for animal electronic identification |
-
2007
- 2007-07-06 CN CN2007100435361A patent/CN101339624B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908101A (en) * | 2010-08-02 | 2010-12-08 | 刘大明 | Identification and management system of female intrauterine contraception device |
| CN103377384A (en) * | 2012-04-24 | 2013-10-30 | 上海协言科学技术服务有限公司 | Method and system for tracking breeding information of large mice and small mice |
| CN103377384B (en) * | 2012-04-24 | 2016-10-05 | 上海实验动物研究中心 | Large and small mouse breeds information tracking method |
| CN103268687A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Gregarious wild animal agricultural risk pre-warning system based on RFID |
| CN106209150A (en) * | 2016-07-12 | 2016-12-07 | 陕西理工大学 | A kind of computer radio data collector |
| CN109508570A (en) * | 2018-12-26 | 2019-03-22 | 佛山科学技术学院 | A kind of identifier structure |
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| Publication number | Publication date |
|---|---|
| CN101339624B (en) | 2011-10-19 |
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