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Sensor and sensing ring for sensor

A sensor and ring groove technology, which is applied in the field of perception ring, can solve the problems such as the difficulty of manufacturing the core technology of the sensor, and achieve the effect of easy integration and not easy to damage.

Pending Publication Date: 2017-11-24
CHINA AGRI UNIV
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  • Abstract
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Problems solved by technology

[0005] In order to overcome the above problems or at least partly solve the above problems, the present invention provides a sensor and a sensing ring for the sensor, so as to solve the problem of difficult production of the core technology of the sensor

Method used

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  • Sensor and sensing ring for sensor
  • Sensor and sensing ring for sensor
  • Sensor and sensing ring for sensor

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] The invention provides a sensing ring for a sensor, including: a sensing probe and a detection circuit, the sensing probe is used to detect moisture or temperature information in the soil, and the detection circuit is used to convert the moisture or temperature information detected by the sensing probe into electrical Signal. The sensing probe is connected with the detection circuit and integrated on the outer tube, and the outer tube has a hollow structure. The sensing probe and detection circuit integrated on the outer tube constitute a unit with independent functions, so as to be connected with other units of the sensor, such as the data acquisition unit of the ...

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Abstract

The invention provides a sensor and a sensing ring for a sensor. The sensor comprises sensing ring devices which integrate sensing probes and detection circuits on an outer tube to form an independent unit, wherein the sensing ring can be used for assembling and integration of a soil moisture and temperature measurement sensor and used for detecting moisture or temperature of soil; the sensing ring is applied to the sensor and connected with a data collector, so that information collected by the sensing ring is transmitted to the data collector, and the data collector transmits a signal to a user terminal via a communication port and a data transmission interface for display and inquiry. According to the sensor and the sensing ring for the sensor, the sensor is formed by simply, conveniently and rapidly assembling a plurality of the sensing rings together according to measurement depth.

Description

technical field [0001] The invention relates to sensing technology, and more specifically, to a sensor and a sensing ring for the sensor. Background technique [0002] Sensors used to detect soil information can detect information such as moisture content and temperature in the soil. Among them, the sensors used to detect the moisture content or temperature in the soil are classified in principle and can be divided into time domain reflection method, time domain transmission method, frequency domain decomposition method or standing wave rate method, etc.; according to the structure of the probe and Can be divided into needle type or tube type. [0003] At present, most of the sensors used to detect soil information adopt a needle-type structure, and usually have a monolithic structure. For example, the PCT patent application with publication number CN105659498A discloses a sensor device. see figure 1 As shown, the sensing device includes a sensing element whose electrica...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24G01K13/00G01N27/02
CPCG01K13/00G01N27/02G01N33/246
Inventor 高万林石庆兰冯磊石玉娇
Owner CHINA AGRI UNIV
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