CN213819390U

CN213819390U - Cow behavior detection collar

Info

Publication number: CN213819390U
Application number: CN202021250811.4U
Authority: CN
Inventors: 杨多燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-07-30
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a milk cow action detects neck ring, it is worn on the neck of milk cow for detect the milk cow and lie, stand and climb and stride the action, its characterized in that, it includes a circle body, and set up internally at the neck ring: the sensor is used for detecting the atmospheric pressure value of the altitude of the behavior detection collar of the dairy cow worn on the neck of the dairy cow when the dairy cow lies, stands or climbs in real time; the controller is used for receiving the atmospheric pressure value detected by the sensor in real time and calculating the altitude of the behavior detection collar of the cow in real time according to the atmospheric pressure value; a wireless communication module for transmitting the altitude to a user system; and the driving power supply is used for supplying electric energy to the sensor, the controller and the wireless communication module.

Description

Cow behavior detection collar

Technical Field

The utility model relates to a action detects the neck ring, especially relates to a milk cow action detects neck ring.

Background

In the dairy cow breeding, the lying of the dairy cows is the most important daily behavior, and the daily normal lying time of the dairy cows is 12-14 hours, namely more than half of the time is in a lying rest state. The lying time of the dairy cow is closely related to the comfort level, and the lying time influences the health, reproduction, ingestion, rumination and milk yield of the dairy cow. The lying time of the dairy cow depends on the comfort level of the environment, and when the temperature and the humidity of the breeding environment are more comfortable, the dairy cow is willing to lie, which is beneficial to the milk production. Through monitoring the rising and lying frequency of the dairy cow and the lying time, the comfort level of the dairy cow breeding environment can be indirectly judged, if the environment temperature and humidity are not suitable, closed-loop control is carried out through linkage adjusting measures such as spraying and ventilation, therefore, the heatstroke prevention work of a cow farm is timely and effectively done through the detection of the lying time of the dairy cow, and the improvement of the milk production efficiency is facilitated.

Secondly, the detection of the rising and lying and climbing behavior of the dairy cow is an important means for the estrus identification of the dairy cow. In order to improve the milk yield of the dairy cow, the dairy cow is required to be pregnant and calved in time so as to increase the lactation period, and if the oestrus period of the dairy cow is missed or the timing of mating in the oestrus period is not accurately controlled, mismatching can be caused so as to shorten the lactation period of the dairy cow and influence the milk yield. The cows are anxious and unwilling to lie down in estrus and are accompanied by climbing behavior, while in non-estrus, the cows lie for about 12-14 hours per day and do not have climbing behavior. Therefore, the timely and accurate estrus identification is a core index for improving the yield of cattle farms.

Therefore, a device capable of detecting the cow behavior in real time needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a milk cow action detects neck ring wears the neck at the milk cow for real-time detection milk cow lies down, stands and climbs the action of striding.

The utility model provides a dairy cow behavior detection neck ring, it is worn on the neck of milk cow for detect the milk cow action of lying, standing and climbing, its characterized in that, the milk cow behavior detection neck ring includes a neck ring area and can take with this neck ring and dismantle the collar box of installation, the collar belt is "omega" shape, is used for hanging on the neck of milk cow, and it includes a belt body and two ears, the collar box includes a box body and sets up the ear hole at the box body both ends, the collar box pass through the ear hole with the ear hole cooperate detachably with the neck ring area composite set, a sensor, a controller, a wireless communication module and a drive power supply are held in the collar box, the controller makes the milk cow behavior judgement according to the data that the sensor detected, and passes through the wireless communication module with judgement result send to user's system, the driving power supply provides electric energy for the sensor, the controller and the wireless communication module.

Preferably, the box body comprises an accommodating cavity for accommodating the controller and the driving power supply and a sensor mounting hole.

Preferably, the milk cow sleeping pillow further comprises a behavior indicating lamp, the behavior indicating lamp is green when the milk cow lies down, the behavior indicating lamp is blue when the milk cow stands, and the behavior indicating lamp is red when the milk cow climbs.

Preferably, the sensor is the barometer, and it is used for real-time detection the atmospheric pressure data of milk cow action detection neck ring place height, the controller is according to atmospheric pressure data, the controller is according to this atmospheric pressure data and the comparison of the atmospheric pressure benchmark value of setting for, judges that the milk cow is in the state of lying, standing or crawling.

Preferably, the measuring range of the barometer is 300hPa to 1250hPa, and the relative detection precision of the sensor is +/-0.03 hPa.

Preferably, the sensor is distance sensor, and it is used for real-time detection milk cow when lying, standing or climbing to stride, wears the high data of milk cow action detection neck ring distance ground on the milk cow neck, the controller is in the state of lying, standing or crawling according to this high data and a high benchmark contrast of setting for, judges the milk cow.

Preferably, the distance sensor includes a microwave radar ranging sensor, a millimeter wave radar ranging sensor, an infrared ranging sensor or an ultrasonic ranging sensor.

The utility model provides a milk cow action detects neck ring realizes basic data acquisition through wearing the neck ring on the milk cow, and this neck ring only needs a sensor just can realize basic data acquisition, has reduced the volume of neck ring, reduces the heavy burden of milk cow, the controller calculates and judges the milk cow action according to the data that the sensor was gathered, realizes the real-time appraisal of milk cow action.

Drawings

Fig. 1 is a schematic perspective view of a cow behavior detection collar provided by the present invention;

figure 2 is an exploded view of the cow behaviour detecting collar of figure 1;

fig. 3 is a schematic diagram of a portion of the dairy cow behaviour detecting collar of fig. 2;

fig. 4 is a schematic diagram of a logical structure of the cow behavior detection collar according to the first embodiment of the present invention;

fig. 5 is a schematic diagram of a logical structure of the cow behavior detection collar according to the second embodiment of the present invention;

fig. 6 is a schematic diagram of a logical structure of the dairy cow behavior detection collar according to the third embodiment of the present invention;

fig. 7 is that the utility model provides a when milk cow lies, stands and climbs and strides, detect the neck ring from detection face height standard value and correspond atmospheric pressure standard value schematic diagram.

Detailed Description

The present invention provides a dairy cow behavior detection collar, which is further described below with reference to the accompanying drawings, and it should be noted that the technical solution and design principle of the present invention are described in detail below with only one optimized technical solution.

Referring to fig. 1 to 7, the present invention provides a dairy cow behavior detection collar 1, which is worn on the neck of a dairy cow for detecting the behavior of the dairy cow lying, standing and climbing, and with reference to fig. 1 and 2, the detection collar 1 includes a collar band 11, a collar box 15, a sensor 14, a controller (not shown), a wireless communication module (not shown) and a driving power supply 13, which are disposed in the collar box 15; the sensor is used for detecting the height or air pressure real-time data of the cow behavior detection collar worn on the cow neck when a cow lies, stands or climbs in real time; the controller is used for receiving real-time detection real-time data of the sensor, comparing the real-time data with reference data and identifying the behavior of the dairy cow; the wireless communication module is used for sending the identification result to a user system, and the user system can be a mobile phone terminal or a PC terminal; the driving power supply is used for providing electric energy for the sensor, the controller and the wireless communication module.

Specifically, referring to fig. 1, fig. 2 and fig. 3, in this embodiment, the detecting collar 1 includes an "Ω" type collar band 11, a case body 15 and a cover 12 that is sealed with the case body 15 in a matching manner, the collar band 11 includes two ear portions 111, the case body 15 includes ear holes 151, accommodating cavities 153 and sensor mounting holes 152, wherein the case body 15 detachably combines with the collar band 11 to form a collar body through the ear holes 151 in a matching manner with the ear portions 111, the sensor mounting holes 152 are used for mounting the sensor 14, the accommodating cavities 153 are used for placing the driving power supply 13, and a controller (not shown) and a wireless communication module (not shown) are installed on one side of the cover 12 close to the driving power supply 13.

Preferably, still include a action pilot lamp to the whole, when the milk cow is recumbent, the action pilot lamp is green, when the milk cow stands, the action pilot lamp is blue, when the milk cow climbs and strides, the pilot lamp is red, and this action pilot lamp is used for the supplementary milk cow action of judging, strengthens the reliability that this detection neck ring judged.

Referring to fig. 4 and 7, when the sensor is an barometer, the reference barometric pressure P corresponding to the collar for detecting the cow when lying, standing and climbing respectively is recorded_R、P_S、P_MThe sensor periodically collects real-time air pressure P, and the controller passes through the real-time air pressure P and the real-time air pressure P_R、P_S、P_MComparing and judging the cow behaviors, and setting the air pressure fluctuation of each state of the cow to be 0.03hpa, namely, P_R-0.03hpa≤P≤P_R+0.03hpa, judge the cow lying, P_S-0.03hpa ≤P≤P_S+0.03hpa, judge cow standing, P_M-0.03hpa≤P≤P_M+0.03hpa, judging the milk cow climbing; in addition, the controller can also judge the cow behavior based on the height H of the cow behavior detection collar 1 from the ground, for example, the height H of the cow behavior detection collar 1 from the ground_RIn the meantime, the cow is judged to be lying down, and the cow behavior detection necklace 1 is separated from the ground H_SIn time, judge that the milk cow stands, milk cow action detects neck ring 1 liftoff H_Mq hours, judging the climbing of the dairy cows, and assuming the ground atmospheric pressure value P of the dairy cow breeding field₀Altitude H of the ground₀Is provided with P₀Is standard atmospheric pressure, and its value is 1013.25(hPa), and the atmospheric pressure decreases with the rise of altitude, and every 9 meters of altitude rise, the atmospheric pressure decreases by 1hPa, then the calculation formula of H is: p ═ P₀-(H₀+ H)/9 (hPa); wherein, P is the real-time detection atmospheric pressure of the sensor of the cow behavior detection collar 1.

Specifically, the barometer is a Bosch (BOSCH) BMP388/390/380 barometer, can realize the atmospheric pressure detection relative accuracy of +/-0.03 hPa @900/700 hPa-1100 hPa, namely realize the relative height detection accuracy of +/-27 cm within the range of altitude of-780.75 m to 1019.25/2819.25 m, and the controller is specifically an MCU matched with the Bosch (BOSCH) BMP388/390/380 barometer.

Referring to fig. 5 and 7, when the sensor is a distance sensor, the height H of the distance detection standard plane corresponding to the collar is recorded when the cow lies, stands and climbs respectively_R、H_S、H_MThe sensor periodically collects the height H from the ground, and the controller passes through the real-time air pressure H and H_R、H_S、H_MComparing and judging the cow behavior when H_M＜H≤H_RWhen the cow is in the lying state, the cow is judged to be in the lying state, and when the cow is in the lying state, the cow is judged to be in the lying state_R＜H≤H_SWhen the cow is in a standing state, judging that the cow is in a standing state, and when H is less than or equal to H_MAnd judging that the dairy cow is in the climbing state.

Specifically, the distance measuring sensor may be: a) the microwave/millimeter wave radar ranging sensor transmits microwave/millimeter wave pulses to the ground, receives echo signals reflected by the ground, measures the height of the collar above the ground according to the time difference between the pulse receiving and transmitting, and judges the posture of the cow by the controller; b) the optical pulse distance measuring sensor transmits optical pulses to the ground, receives echo signals reflected by the ground, measures the height of the collar from the ground according to the time difference between the receiving and transmitting of the optical pulses, and judges the posture of the cow by the controller; c) the ultrasonic pulse distance measuring sensor sends ultrasonic pulses to the ground, receives echo signals reflected by the ground, measures the height of the collar above the ground according to the time difference between the sending time and the receiving time of the ultrasonic pulses, and judges the posture of the cow by the controller; d) And the infrared distance measuring sensor sends an infrared light signal to the ground, receives an echo signal reflected by the ground, estimates the distance between the reflecting surface and the emission light source according to the intensity of the received light signal, obtains the distance between the collar and the ground, and judges the posture of the cow by the controller.

With reference to fig. 6 and 7, it is preferable that the sensor includes an air pressure sensor and a distance measuring sensor, and the data collection and judgment principles are as described above, and the detecting collar having the air pressure sensor and the distance measuring sensor at the same time realizes a combined detection and judgment mode, so that the climbing behavior of the cow can be judged more accurately, and the controller is prevented from misjudging due to overlapping of the climbing behavior and the lying reference value when the distance measuring sensor is used alone, that is, when the measured air pressure value at a certain time is P_MAir pressure value P of lying state_SSmall, but ranging output value H_MWhile being less than H_S、H_MIn time, the cow can be accurately judged to be in the climbing posture.

The utility model provides a milk cow action detects neck ring, the practicality is strong, wears the convenience, can be fast, the action of accurate judgement milk cow to raise the environment for the adjustment and provide the guide effect.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. A cow behavior detection collar is worn on the neck of a cow and used for detecting the lying, standing and climbing behaviors of the cow, and is characterized in that the cow behavior detection collar comprises a collar belt and a collar box which can be detached from the collar belt, the collar belt is in an omega shape and used for being hung on the neck of the cow and comprises a belt body and two ear parts, the collar box comprises a box body and ear holes arranged at two ends of the box body, the collar box is detachably assembled with the collar belt through the ear holes and the ear parts in a matching way, a sensor, a controller, a wireless communication module and a driving power supply are contained in the collar box, the controller judges the cow behavior according to data detected by the sensor and sends a judgment result to a user system through the wireless communication module, the driving power supply provides electric energy for the sensor, the controller and the wireless communication module.

2. The cow behavior detection collar of claim 1, wherein the case body comprises a receiving cavity for receiving the controller and the driving power supply, and a sensor mounting hole.

3. The cow behavior detection collar according to claim 1, further comprising a behavior indicating lamp, wherein the behavior indicating lamp is green when the cow lies, blue when the cow stands, and red when the cow climbs.

4. The cow behavior detection collar of claim 1, wherein the user system is a mobile phone terminal or a PC terminal.

5. The collar of claim 1, wherein the sensor is a barometer for detecting barometric pressure data of an altitude at which the collar is located in real time, and the controller determines that the cow is in a lying, standing or crawling state according to the barometric pressure data and comparison between the barometric pressure data and a set barometric pressure reference value.

6. The cow behavior detection collar according to claim 5, wherein the barometer has a measurement range of 300hPa to 1250hPa, and the sensor has a relative detection accuracy of ± 0.03 hPa.

7. The collar of claim 1, wherein the sensor is a distance sensor for detecting the height of the collar from the ground when the cow lies, stands or climbs, and the controller determines that the cow is in a lying, standing or crawling state according to the comparison between the height data and a preset reference height value.

8. A cow behaviour detecting collar as claimed in claim 7, wherein said distance sensors include microwave radar ranging sensors, millimeter wave radar ranging sensors, infrared ranging sensors or ultrasonic ranging sensors.