CN209489302U - Calf feeds management system - Google Patents

Abstract

A kind of calf feeding management system includes information acquisition module, message processing module, execution module, RFID read-write module, the signal input part of the information acquisition module signal output end and message processing module is electrically connected, the signal output end and execution module of signal processing module and the signal input part of display module are electrically connected, message processing module is also transmitted with RFID read-write module two-way signaling, information acquisition module includes temperature sensor, milk amount detecting device, Weight-detecting device, the temperature sensor and milk amount detecting device are arranged in milk container, it is detected with the milk amount of temperature and milk container to the milk in milk container, the Weight-detecting device is located at the calf drink milk mouth of calf hutch, to detect the weight of calf, the execution module includes heating device, solenoid valve, heating device, solenoid valve and information Processing module is electrically connected the identification information of RFID read-write module storage calf and the growth information of calf, in order to staff retrieves for examination, refering to.

Description

Calf feeds management system

Technical field

The utility model relates to technical fields more particularly to a kind of calf to feed management system.

Background technique

Calf refers to the new-born calf within 3~6 monthly ages with milk for main source of nutrition.Calf is the future on farm, The development condition of calf will directly affect the development in farm future.In order to give the growing environment of calf health, the calf in this stage It is placed in calf hutch " one N of a circle " and is standardized management.Since the stomach of calf is not developed completely, diet is compared Sensitivity, if improper diet, the problem of will be sick or the growth of some other influence calves occurs.

Summary of the invention

In view of this, it is necessary to provide a kind of management system can be fed to the calf that calf is managed.

A kind of calf feeding management system includes information acquisition module, message processing module, execution module, RFID read-write mould The signal input part of block, the information acquisition module signal output end and message processing module is electrically connected, signal processing module Signal output end and the signal input part of execution module and display module be electrically connected, message processing module also with RFID read-write The transmission of module two-way signaling, information acquisition module includes temperature sensor, milk amount detecting device, Weight-detecting device, the temperature It spends sensor and milk amount detecting device is arranged in milk container, examined with the milk amount of temperature and milk container to the milk in milk container It surveys, the Weight-detecting device is located at the calf drink milk mouth of calf hutch, and to detect the weight of calf, the execution module includes Heating device, solenoid valve, heating device, solenoid valve and message processing module are electrically connected, and the heating device is arranged in milk container In, with to the Milk During Heating in milk container, the exit of milk container is arranged in solenoid valve, to control the outflow of milk, RFID read-write mould Block stores the identification information of calf and the growth information of calf, in order to staff retrieves for examination, refering to.

Preferably, the heating device includes water-bath layer, insulating layer, heater, generator, and the water-bath layer is located at milk container Side wall on, to carry out heating water bath to the milk in milk container, insulating layer is located at the outside of water-bath layer, in order to water-bath layer into Row heat preservation, heater are equipped with several heating tubes, and several heating tubes are uniformly arranged in water-bath layer, to carry out to the water in water-bath layer Heating, generator and heater are electrically connected, and heater is also electrically connected with message processing module, to control the fortune of heater Row, temperature sensor are arranged in water-bath layer, and message processing module is equipped with basic cryogenic temperature value and basic high-temperature temperature value, temperature The real time temperature information of degree sensor acquisition water-bath layer is simultaneously transmitted to message processing module as electronic signals, information processing mould The electric signal is generated real-time temperature values and compared with basic cryogenic temperature value and basic high-temperature temperature value by block, when real-time temperature When angle value is lower than basic cryogenic temperature value, message processing module control heater heats water, when real-time temperature values are higher than When basic high-temperature temperature value, message processing module, which controls heater, to be stopped heating water.

Preferably, the calf feeding management system further includes ultraviolet disinfection lamp, ultraviolet to sterilize to empty milk container Line sterilamp and message processing module are electrically connected, to control opening or closing for ultraviolet disinfection lamp.

Preferably, the milk amount detection device is set to infrared distance measuring sensor, and to prevent pollution milk supply, infrared distance measuring is passed Sensor includes transmitter and receiver, and the top of milk container, receiver and message processing module electricity is arranged in transmitter and receiver Property connection, the transmitter emits infrared signal, and when infrared signal encounters milk liquid level, infrared signal occurs reflection and is received Device receives and generates electric signal transmission to message processing module, and message processing module calculates liquid level according to the electric signal and receives The vertical distance value of device, and calculate the real-time milk magnitude in milk container.

Preferably, the solenoid valve is normal-closed electromagnetic valve, and solenoid valve and generator are electrically connected, to carry out to solenoid valve Power supply, solenoid valve is also electrically connected with message processing module, to control the operation of solenoid valve, when message processing module receives When the information of RFID read-write module, message processing module controls solenoid valve and opens, and to release milk, message processing module is additionally provided with Basis plus milk magnitude, message processing module is generated also according to the consecutive variations of the real-time milk magnitude in milk container adds milk magnitude in real time, When adding milk magnitude to be greater than basis plus milk magnitude in real time, message processing module controls solenoid valve closing, to stop releasing milk.

Preferably, the Weight-detecting device includes scale body, pressure sensor, controller, display instrument, bluetooth communication list Member, scale body are located at calf drink milk mouth, and the lower section of scale body is arranged in pressure sensor, to acquire milk cow station to the pressure on scale body Information is simultaneously transmitted to controller, which is generated pressure value and shown in display instrument by controller, in order to work Personnel observe the weight information of calf, and controller is also electrically connected with bluetooth communication unit, will be pressed by bluetooth communication unit Force value is transmitted to message processing module, and when milk tank vehicle is moved to apart from corresponding calf hutch preset distance, bluetooth communication unit is certainly Dynamic connecting communication, filling out milk when milk tank vehicle terminates, and bluetooth communication unit disconnects automatically when being more than preset range far from calf hutch.

Preferably, the message processing module includes A/D converter, single-chip microcontroller, control panel, display screen, and the A/D turns The signal input part and temperature sensor of parallel operation, infrared distance measuring sensor are electrically connected, and temperature sensor, infrared ray are surveyed Analog signal away from sensor is converted into digital signal, the signal output end of A/D converter and the signal input part electricity of single-chip microcontroller Property connection, to single-chip microcontroller, the signal input part of single-chip microcontroller also electrically connects with control panel the digital data transmission after converting It connects, control panel is equipped with set key, plus key, subtracts key, reset key, to switch real-time temperature values, basic low temperature temperature by set key Angle value, basic high-temperature temperature value by plus key, subtract key and are configured to basic high-temperature temperature value, basic cryogenic temperature value, described Display screen is arranged on the control panel, to show real-time temperature values, basic cryogenic temperature value, basic high-temperature temperature value.

Preferably, the RFID read-write module includes electronic tag, tag read-write equipment, and the electronic tag is arranged in calf Ear on, electronic tag typing has an identification information and growth information of calf, and tag read-write equipment reads the calf on electronic tag The identification information and growth information of ox and the growth information for adding and updating calf, the identification information of calf include the date of birth, Parent, constitution, growth information include eating time, food-intake, weight, ox age, sick situation and medicining condition, tag read-write equipment It is transmitted with message processing module two-way signaling, so that the identification information of calf and growth information carry out transmitted in both directions.

Preferably, the RFID read-write module further includes cattle pen label, and cattle pen label is arranged on the fence of calf hutch, ox Field mark label are equipped with the identification information of calf, and tag read-write equipment reads the information on cattle pen label and is transmitted to message processing module, The control for adding milk amount is carried out to calf by the identification information of cattle pen label.

Preferably, the message processing module further includes host computer, and host computer is connect with single-chip microcontroller wireless telecommunications, and label is read It writes device and the identification information of calf and growth information is transmitted to single-chip microcontroller, single-chip microcontroller is by the identification information and growth information of the calf It is transmitted to host computer, host computer storage, the identification information and growth information for counting calf, single-chip microcontroller receives infrared distance sensor Electric signal and generate vertical distance value, host computer calculates real-time milk magnitude according to the vertical distance value, and passes through real-time milk The consecutive variations of magnitude generate real-time plus milk magnitude, and host computer is additionally provided with basis plus milk magnitude, add milk magnitude to be greater than base when in real time When plinth adds milk magnitude, host computer issues the instruction for stopping adding milk to single-chip microcontroller, and single-chip microcontroller is closed solenoid valve and stopped to calf for milk.

The utility model has the advantages that the calf feeding management system of the utility model includes information acquisition module, message processing module, holds Row module, RFID read-write module, information acquisition module include temperature sensor, milk amount detecting device, Weight-detecting device, described Temperature sensor and milk amount detecting device are arranged in milk container, are examined with the milk amount of temperature and milk container to the milk in milk container It surveys, the Weight-detecting device is located at the calf drink milk mouth of calf hutch, and to detect the weight of calf, the execution module includes Heating device, solenoid valve, heating device, solenoid valve and message processing module are electrically connected, and the heating device is arranged in milk container In, with to the Milk During Heating in milk container, the exit of milk container is arranged in solenoid valve, to control the outflow of milk, RFID read-write mould Block reads the identification information of calf and the growth information of calf.Automatic management is carried out so as to the feeding to calf.Together When, it can be retrieved for examination, convenient for staff refering to the growth information of calf by the cooperation with host computer, can precisely scientifically be Calf provides thermophilic, suitable milk in time；Calf day regular data can be acquired simultaneously, establishes database, be staff section It learns management and foundation is provided.

Detailed description of the invention

Fig. 1 is that the calf of the utility model feeds the functional block diagram of management system.

In figure: calf feed management system 10, information acquisition module 20, temperature sensor 201, milk amount detecting device 202, Weight-detecting device 203, pressure sensor 2031, controller 2032, display instrument 2033, bluetooth communication unit 2034, information Processing module 30, execution module 40, heating device 401, solenoid valve 402, RFID read-write module 50, electronic tag 501, label are read Write device 502, ultraviolet disinfection lamp 60, host computer 70.

Specific embodiment

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others Attached drawing.

A kind of calf feeding management system 10 include information acquisition module 20, message processing module 30, execution module 40, The signal input part of RFID read-write module 50,20 signal output end of information acquisition module and message processing module 30 electrically connects It connects, the signal output end and execution module 40 of signal processing module and the signal input part of display module are electrically connected, at information It manages module 30 also to transmit with 50 two-way signaling of RFID read-write module, information acquisition module 20 includes temperature sensor 201, the inspection of milk amount Device 202, Weight-detecting device 203 are surveyed, the temperature sensor 201 and milk amount detecting device 202 are arranged in milk container, with right The temperature of milk in milk container and the milk amount of milk container are detected, and the Weight-detecting device 203 is located at the calf drink of calf hutch At milk mouth, to detect the weight of calf, the execution module 40 includes heating device 401, solenoid valve 402, heating device 401, Solenoid valve 402 and message processing module 30 are electrically connected, and the heating device 401 is arranged in milk container, to the ox in milk container The exit of milk container is arranged in milk heating, solenoid valve 402, and to control the outflow of milk, RFID read-write module 50 stores calf Identification information and the growth information of calf, in order to staff retrieves for examination, refering to.

Further, the heating device 401 includes water-bath layer, insulating layer, heater, generator, water-bath layer position In on the side wall of milk container, to carry out heating water bath to the milk in milk container, insulating layer is located at the outside of water-bath layer, in order to water Bath layer is kept the temperature, and heater is equipped with several heating tubes, and several heating tubes are uniformly arranged in water-bath layer, in water-bath layer Water is heated, and generator and heater are electrically connected, and heater is also electrically connected with message processing module 30, to control heating The operation of device, temperature sensor 201 are arranged in water-bath layer, and message processing module 30 is equipped with basic cryogenic temperature value and basis is high Warm temperature value, temperature sensor 201 acquire the real time temperature information of water-bath layer and are transmitted to information processing as electronic signals Module 30, message processing module 30 by the electric signal generate real-time temperature values and with basic cryogenic temperature value and basis high-temperature temperature Value compares, and when real-time temperature values are lower than basic cryogenic temperature value, message processing module 30 controls heater and carries out to water Heating, when real-time temperature values are higher than basic high-temperature temperature value, message processing module 30, which controls heater, to be stopped heating water.

Further, the calf feeding management system 10 further includes ultraviolet disinfection lamp 60, to kill to empty milk container Bacterium, ultraviolet disinfection lamp 60 and message processing module 30 are electrically connected, to control opening or closing for ultraviolet disinfection lamp 60.

Further, the milk amount detecting device 202 is infrared distance measuring sensor, to prevent pollution milk supply, infrared ray Distance measuring sensor includes transmitter and receiver, and the top of milk container, receiver and information processing is arranged in transmitter and receiver Module 30 is electrically connected, and the transmitter emits infrared signal, and when infrared signal encounters milk liquid level, infrared signal occurs anti- It penetrates and is received by the receiver and generates electric signal transmission to message processing module 30, message processing module 30 is calculated according to the electric signal The vertical distance value of liquid level and receiver out, and calculate the real-time milk magnitude in milk container.

Further, the solenoid valve 402 is normal-closed electromagnetic valve 402, and solenoid valve 402 and generator are electrically connected, with Solenoid valve 402 is powered, solenoid valve 402 is also electrically connected with message processing module 30, to control the fortune of solenoid valve 402 Row, when message processing module 30 receives the information of RFID read-write module 50, message processing module 30 controls solenoid valve 402 and beats It opens, to release milk, message processing module 30 is additionally provided with basis plus milk magnitude, and message processing module 30 is also according to the reality in milk container When milk magnitude consecutive variations generate in real time plus milk magnitude, when in real time plus milk magnitude is greater than basis plus when milk magnitude, information processing Module 30 controls solenoid valve 402 and closes, to stop releasing milk.

Further, the Weight-detecting device 203 includes scale body, pressure sensor 2031, controller 2032, display instrument Table 2033, bluetooth communication unit 2034, scale body are located at calf drink milk mouth, and the lower section of scale body is arranged in pressure sensor 2031, To acquire milk cow station to the pressure information on scale body and be transmitted to controller 2032, which is generated and is pressed by controller 2032 Force value simultaneously shows in display instrument 2033, in order to which staff observes the weight information of calf, controller 2032 also with indigo plant Tooth communication unit 2034 is electrically connected, pressure value is transmitted to message processing module 30 by bluetooth communication unit 2034, when When milk tank vehicle is moved to apart from corresponding calf hutch preset distance, the automatic connecting communication of bluetooth communication unit 2034, when milk tank vehicle is filled out Milk terminates, and bluetooth communication unit 2034 disconnects automatically when being more than preset range far from calf hutch.

Further, the message processing module 30 includes A/D converter, single-chip microcontroller, control panel, display screen, described The signal input part and temperature sensor 201 of A/D converter, infrared distance measuring sensor are electrically connected, by temperature sensor 201, the analog signal of infrared distance measuring sensor is converted into digital signal, the signal output end of A/D converter and single-chip microcontroller Signal input part is electrically connected, digital data transmission after converting to single-chip microcontroller, the signal input part of single-chip microcontroller also with control Panel processed is electrically connected, and control panel is equipped with set key, plus key, subtracts key, reset key, to switch real time temperature by set key Value, basic cryogenic temperature value, basic high-temperature temperature value by plus key, subtract key to basic high-temperature temperature value, basic cryogenic temperature value It is configured, the display screen is arranged on the control panel, to show real-time temperature values, basic cryogenic temperature value, basic high temperature Temperature value.

Further, the RFID read-write module 50 includes electronic tag 501, tag read-write equipment 502, the electronic tag 501 are arranged on the ear of calf, and 501 typing of electronic tag has the identification information and growth information of calf, tag read-write equipment 502 The identification information and growth information of calf on reading electronic tag 501 and the growth information of addition and update calf, calf Identification information includes date of birth, parent, constitution, and growth information includes eating time, food-intake, weight, ox age, sick situation And medicining condition, tag read-write equipment 502 and 30 two-way signaling of message processing module transmit, so that the identification information and growth of calf Information carries out transmitted in both directions.

Certain calves are more timid, it is seen that milk tank vehicle dare not be close after having come, to make calf feeding management system 10 Tag read-write equipment 502 can not identify the electronic tag 501 on calf ear, cause system that can not work, no normal direction calf for milk, Therefore, further, the RFID read-write module 50 further includes cattle pen label, and cattle pen label is arranged on the fence of calf hutch, Cattle pen label is equipped with the identification information of calf, and tag read-write equipment 502 reads the information on cattle pen label and is transmitted to information processing Module 30, to carry out the control for adding milk amount to calf by the identification information of cattle pen label.

In this way, can control calf by cattle pen label adds milk amount regardless of whether calf comes out.

Further, the message processing module 30 further includes host computer 70, and host computer 70 and single-chip microcontroller wireless telecommunications connect It connects, the identification information of calf and growth information are transmitted to single-chip microcontroller by tag read-write equipment 502, and single-chip microcontroller believes the identification of the calf Breath and growth information are transmitted to host computer 70, the storage of host computer 70, the identification information and growth information for counting calf, and single-chip microcontroller connects It receives the electric signal of infrared distance sensor and generates vertical distance value, host computer 70 calculates real-time milk according to the vertical distance value Magnitude, and generated by the consecutive variations of real-time milk magnitude and add milk magnitude in real time, host computer 70 is additionally provided with basis plus milk magnitude, when When in real time plus milk magnitude is greater than basis plus milk magnitude, host computer 70 issues the instruction for stopping adding milk to single-chip microcontroller, and single-chip microcontroller is closed Solenoid valve 402 stops to calf for milk.

Because the information that single-chip microcontroller itself can store is less.When a large amount of storage information of needs is to utilize big data analysis It is just helpless when judging the growing state of calf.Simultaneously because the daily amount of drinking milk of calf is to change, single-chip microcontroller is also less It is easy to write amount of drinking milk of the program to automatically generate daily calf.And the amount of storage of host computer 70 theoretically can satisfy calf completely The storage of the daily growth information of ox and calf it is long-term growth information statistics, consequently facilitating to calf carry out big data analysis, More accurate calf can be timed, quantitative feeding.

The host computer 70 is able to carry out data calculating, data statistics, data storage etc. by the interior software that sets, such as stores The milk feeding amount of daily every ox, feeds situation, physical condition etc. at initiation time in one month, every ox is in host computer 70 There is a data bank, in order to staff's access, host computer 70 is when carrying out data calculating, by compiling in host computer 70 Journey calculation formula, by input variable, to obtain requirements.Such as programming formula input has the calculation formula of the milk amount of milk container, When the liquid level of milk container changes, level information can be transmitted to host computer 70, host computer in time by infrared distance sensor 70 obtain liquid level value by the level information, then the milk amount of milk container is calculated by calculation formula.For another example according to calf The data informations such as weight, age, daily amount of drinking milk, obtain one calculating milk amount calculation formula, host computer 70 by weight, Age, daily amount of drinking milk data information, amount of drinking milk needed for calculating the calf same day, i.e., basis plus milk magnitude, further according to The liquid level change information of milk container controls the output of milk by control solenoid valve 402, enables calf according to basis plus milk magnitude Feed avoids wasting or avoid milk feeding insufficient.

When milk tank vehicle reaches a certain calf hutch, calf prepares feed, tag read-write equipment on station to Weight-detecting device 203 502 read the information of the electronic tag 501 on calf ear, and the information of electronic tag 501 is transmitted to message processing module 30, message processing module 30 controls the milk pouring amount of milk tank vehicle according to the information of electronic tag 501 by control valve, while at information The weight information, milk pouring amount, milk pouring time of the calf that Weight-detecting device 203 detects also are passed through tag read-write equipment by reason module 30 502 update in electronic tag 501.Since under normal circumstances, calf can all finish off milk, milk pouring amount is the feed of calf Amount.

The calf feeding management system 10 of the utility model is equipped with temperature sensor 201 and water bath heating device in milk container 401, the heating temperature in milk container can be controlled, the nutriment in milk will not be destroyed, while milk temperature mistake can be prevented It is low, so that calf stomach is gone wrong.To the calf when of falling milk, control solenoid valve 402 is passed through according to the information of electronic tag 501 It can quantitatively fall milk according to the growing state of corresponding calf, needed for guaranteeing calf growth, while not generate waste.

In a better embodiment, 501 chip of electronic tag of RFID read-write module 50 is using the production of NXP company MIFARE Standard radio-frequency card, abbreviation MIFARE1 card or M1 card.Its core is the core of MIFARE1 IC S50 series Piece, advantage are that have high reliability, strong anti-collision capacity, one card for multiple uses, have a safety feature.The working frequency of M1 card is 13.56MHz, reading/writing distance use bi-directional verification mechanism up to 150mm between M1 card and reader.M1 chip is by radio frequency interface Unit, digital control unit and EEPROM are constituted, wherein anti-collision unit, authentication unit, control and arithmetic operation unit, EEPROM interface, encryption unit constitute digital control unit.When the chip constitutes non-contact IC card, only needed in card Add an antenna (coil), it is therefore an objective to send and receive signal.

501 shell of electronic tag is composed of female thread and pin thread, his making material selection is strong resin material, female It buckles equipped with radio-frequency card.Wherein rub resistance, anticorrosion, antistatic, impact resistance etc. are all the property that electronic tag 501 has Energy.The installation of electronic tag 501 is not limited by live item, and in-site installation is clamped with ear nail ear tag being directly buckled in calf without wiring Ear.

The tag read-write equipment 502 of RFID read-write module 50 is MFRC522 chip, is produced by Philips company a Meet the non-contact card reading chip of ISO/IEC14443 agreement, it is that a TYPEA small in size, low in energy consumption, that integrated level is high is read Read device chip.Its main performance has: the operating voltage of 2.5~3.3V chip, and 13.56MHz is the carrier frequency of chip, leaves Code adjustment and demodulating and decoding transmit/receive circuit, if antenna drive circuit to be realized only needs seldom peripheral circuit It is able to satisfy requirement, 10cm can be reached by reading distance, and tri- kinds of communication modes of SPI, I2C and UART can be by MFRC522 chip To support them to transmit data.

Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality The equivalent variations made by novel claim, still falls within the scope of the utility model.

Claims (10)

1. a kind of calf feeds management system, it is characterised in that: including information acquisition module, message processing module, execution module, The signal input part of RFID read-write module, the information acquisition module signal output end and message processing module is electrically connected, letter The signal output end and execution module of number processing module and the signal input part of display module are electrically connected, and message processing module is also It is transmitted with RFID read-write module two-way signaling, information acquisition module includes temperature sensor, milk amount detecting device, weight detection dress It sets, the temperature sensor and milk amount detecting device are arranged in milk container, and the Weight-detecting device is located at the calf of calf hutch It drinks at milk mouth, the execution module includes heating device, solenoid valve, and heating device, solenoid valve and message processing module electrically connect It connects, the heating device is arranged in milk container, and the exit of milk container is arranged in solenoid valve, and RFID read-write module stores the knowledge of calf Other information and the growth information of calf.

2. calf as described in claim 1 feeds management system, it is characterised in that: the heating device includes water-bath layer, protects Warm layer, heater, generator, the water-bath layer are located on the side wall of milk container, and insulating layer is located at the outside of water-bath layer, and heater is set Have several heating tubes, several heating tubes are uniformly arranged in water-bath layer, and generator and heater are electrically connected, heater also with letter Processing module is ceased to be electrically connected, temperature sensor is arranged in water-bath layer, message processing module be equipped with basic cryogenic temperature value and Basic high-temperature temperature value.

3. calf as claimed in claim 2 feeds management system, it is characterised in that: the calf feeds management system and further includes Ultraviolet disinfection lamp, ultraviolet disinfection lamp and message processing module are electrically connected.

4. calf as described in claim 1 feeds management system, it is characterised in that: the milk amount detection device is set to infrared ray survey Away from sensor, infrared distance measuring sensor includes transmitter and receiver, and transmitter and receiver are arranged in the top of milk container, connect It receives device and message processing module is electrically connected, the transmitter emits infrared signal.

5. calf as claimed in claim 4 feeds management system, it is characterised in that: the solenoid valve is normal-closed electromagnetic valve, Solenoid valve and generator are electrically connected, and solenoid valve is also electrically connected with message processing module, and message processing module is additionally provided with basis Add milk magnitude.

6. calf as described in claim 1 feeds management system, it is characterised in that: the Weight-detecting device include scale body, Pressure sensor, controller, display instrument, bluetooth communication unit, scale body are located at calf drink milk mouth, and pressure sensor setting exists The lower section of scale body, controller are also electrically connected with bluetooth communication unit.

7. calf as claimed in claim 2 or 4 feeds management system, it is characterised in that: the message processing module includes A/D Converter, single-chip microcontroller, control panel, display screen, signal input part and temperature sensor, the infrared ray of the A/D converter are surveyed It is electrically connected away from sensor, the signal output end of A/D converter and the signal input part of single-chip microcontroller are electrically connected, after converting Digital data transmission to single-chip microcontroller, the signal input part of single-chip microcontroller is also electrically connected with control panel, and control panel is set It sets key, plus key, subtract key, reset key, the display screen setting is on the control panel.

8. calf as claimed in claim 7 feeds management system, it is characterised in that: the RFID read-write module includes electronics mark Label, tag read-write equipment, the electronic tag are arranged on the ear of calf, and electronic tag typing has the identification information and life of calf Long message, tag read-write equipment and message processing module two-way signaling transmit.

9. calf as claimed in claim 8 feeds management system, it is characterised in that: the RFID read-write module further includes cattle pen Label, cattle pen label are arranged on the fence of calf hutch, and cattle pen label is equipped with the identification information of calf.

10. calf as claimed in claim 9 feeds management system, it is characterised in that: on the message processing module further includes Position machine, host computer are connect with single-chip microcontroller wireless telecommunications.