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Device for detecting activity level, repose time and body temperature of milch cow

A technology of activity and dairy cows, applied in applications, other equipment, animal husbandry, etc., can solve the problems of inability to detect cows in estrus and low detection rate, and achieve the effect of improving service life, reducing manpower and material resources, and facilitating measurement

Inactive Publication Date: 2012-01-18
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case where technicians are required to inspect three times a day, the detection rate can reach up to about 80% (0.9×0.88), and 20% of the estrous cows cannot be detected.
In the case of larger herds or less conscientious technicians, the detection rate is lower

Method used

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  • Device for detecting activity level, repose time and body temperature of milch cow
  • Device for detecting activity level, repose time and body temperature of milch cow
  • Device for detecting activity level, repose time and body temperature of milch cow

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Embodiment Construction

[0029] Introduce embodiments of the present invention now in conjunction with accompanying drawing.

[0030] As shown in the figure, the host computer system 1 is formed by the PC 2, the wireless transceiver module 10 and the radio frequency receiving module 3 connected together with the PC 2; the passive radio frequency module 8, the wireless communication module 9, and the information detection part 7 , the single-chip microcomputer system 6 and the battery 4 constitute the terminal acquisition device 5, and the wireless transceiver module 10 in the upper computer system 1 is any commercially available wireless transmission module integrating a transmitting unit and a receiving unit, and its signal output port passes through 485 The bus is connected to the serial port or USB port of the PC 2. The RF receiving module 3 in the upper computer system 1 is a commercially available RF card or electronic tag identifier, and its signal output port is connected to the serial port or U...

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Abstract

The invention relates to a device for detecting activity level, repose time and body temperature of milch cow, which comprises a terminal collecting device and an upper computer system, wherein the terminal collecting device comprises a passive radio frequency module, a wireless communication module, an information detecting part, a singlechip system and a battery; and the upper computer system comprises a PC (Personal Computer), a radio receiving and transmitting module and a radio frequency receiving module. According to the invention, data of the activity level, the repose time and the body temperature of the milch cow are recorded by the terminal collecting device which is arranged on the legs or neck of a milch cow; related information of the milch cow is subject to wireless transmission by the connection of the terminal collecting device and the upper computer system; the assistant monitoring of the rut and the state of health of the milch cow is realized; and defects in the prior art are overcome; and the operation is simple.

Description

[0001] (1) Technical field [0002] The invention relates to a system for detecting animal behavior, in particular to a device for detecting activity, resting time and body temperature of dairy cows. (2) Background technology [0003] Accurate estrus diagnosis is an important technical link to improve the reproductive rate of dairy cows. Usually rely on the method of manual observation for preliminary estrus diagnosis, for larger herds, manual observation method is easy to omit, and can not judge the time of estrus. The conception rate of dairy cows is the highest about 12 hours after the start of estrus, so determining the time of estrus start is extremely important for improving the conception rate of dairy cows. [0004] At present, the method of manual observation is basically used in the production for the preliminary diagnosis of estrus in dairy cows, and then the cows that are initially diagnosed in estrus are confirmed through rectal examination. The manual observa...

Claims

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Application Information

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IPC IPC(8): A01K29/00
Inventor 李法德王冉冉张宪刚田富洋
Owner SHANDONG AGRICULTURAL UNIVERSITY