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Pig temperature and heart rate monitoring device and method based on fiber grating sensor

A fiber grating and heart rate monitoring technology, which is applied in the field of biosensors and data analysis, can solve the problems of increasing equipment costs and difficult industrialization implementation

Inactive Publication Date: 2019-01-11
YANCHENG INST OF TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Judging from these reports, the heart rate sensor and motion sensor used in these inventions are all independent sensors, which increases the cost of equipment and is difficult to carry out industrial implementation

Method used

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  • Pig temperature and heart rate monitoring device and method based on fiber grating sensor
  • Pig temperature and heart rate monitoring device and method based on fiber grating sensor
  • Pig temperature and heart rate monitoring device and method based on fiber grating sensor

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Embodiment Construction

[0018] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.

[0019] In order to better understand the technical content of the present invention, specific embodiments are given and described as follows in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the pig temperature and heart rate monitoring device based on fiber grating sensors in this embodiment includes a drive power circuit 200 , an ultra-low power consumption processing and sending unit chip circuit 300 and a JTAG interface circuit 400 connected in sequence.

[0021] Among them, the driving power circuit 200 includes an inductor 226 (BLM18HE152SN1), a capacitor 227 (9pF), a capacitor 228 (100nF), a capacitor 229 (100nF), a capacitor 230 (100nF), a capacitor 231 (10μF), a capacitor 232 (9pF), an inductor 233 (10μH), capacitor 234 (10μF), capacitor 235 (100nF), capacitor...

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Abstract

The invention provides a pig temperature and heart rate monitoring device based on a fiber grating sensor, comprising an ear tag and a monitoring unit, wherein, the ear tag comprises a light emittingdiode, a circulator, a fiber grating sensor, a fiber grating demodulator, a battery and a signal processing and transmitting unit; the monitoring unit receives a signal sent from a signal processing and transmission unit and displays temperature and heart rate information of a pig to be detected; and the ear tag is a sensing device of the monitoring device, which comprises a light emitting diode,a ring, a fiber grating sensor, a fiber grating demodulator, a battery, a signal processing and transmitting unit connected in turn. The pig temperature and heart rate monitoring device based on a fiber grating sensor can realize simultaneous detecting of body temperature and heart rate of live pigs by utilizing the sensitive characteristics of the optical fiber grating sensor to the temperature and heart rate beat of live pigs, and has the same applicability to the temperature and heart rate detecting of a plurality of organisms.

Description

technical field [0001] The invention relates to a biological sensor and data analysis, in particular to a device and method for monitoring the temperature and heart rate of pigs by a fiber grating sensor. Background technique [0002] Global meat production totals about 320.7 million tons, with pork accounting for about half. However, the pig industry in the world currently has common problems such as environmental pollution, ecological damage, food safety, and early prevention of diseases. The productivity obtained by feeding is extremely reduced, and the output of meat and sows that rely on increased production per animal is the best technical system. Modern computer and data processing capabilities allow continuous improvement of the production process and optimization and systematization of pig farming techniques. China is the world's largest pork consumer and a growing consumer, but China is not a pig-raising powerhouse. In addition to the common problems in China's ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/01A61B5/024
CPCA61B5/01A61B5/02055A61B5/024
Inventor 王如刚周锋卞金洪杨晓芳孔维宾
Owner YANCHENG INST OF TECH
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