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Sensor control system

A control system and sensor technology, applied in the field of sensor equipment, to achieve the effect of ensuring continuity, convenient use, and simple structure

Inactive Publication Date: 2015-05-20
XIAN TRIONES DIGITAL INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A high-frequency ultrasonic sensor can only transmit and receive ultrasonic waves in one direction, and can only detect one direction

Method used

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Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0029] refer to figure 1 and figure 2 , sensor control system, including:

[0030] a test pipe 900,

[0031] - setting at least three ultrasonic sensors 1001, 1002, and 1003 in the test pipeline 900, the ultrasonic sensors are respectively installed at the pipeline inlet, the middle of the pipe body and the pipeline outlet of the test pipeline;

[0032] The ultrasonic sensor includes:

[0033] a metal shell 100,

[0034] a base 200 disposed on the metal shell 100, and a shielding material layer 300 closely attached to the base 200,

[0035] A lead end 400, the lead end 400 passes through the shielding material layer 300 and the base 200, and is arranged on the metal shell 100;

[0036] An acoustic matching layer 500 is provided above the ...

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Abstract

The invention discloses a sensor control system comprising a test pipeline and at least three ultrasonic sensors arranged in the test pipeline, wherein the ultrasonic sensors are respectively mounted at a pipeline inlet, the pipe body middle part and a pipeline outlet of the test pipeline; the ultrasonic sensor arranged at the pipeline inlet is 1m away from the pipeline inlet, the ultrasonic sensor arranged at the pipeline outlet is 1m away from the pipeline outlet, and the ultrasonic sensor arranged at the pipe body middle part is arranged at the middle of the ultrasonic sensor arranged at the pipeline inlet and the ultrasonic sensor arranged at the pipeline outlet. The sensor control system is advantageous in that each position of the test pipeline is provided with the ultrasonic sensor, the ultrasonic sensor are improved, continuity of signal transmission is realized, and the sensor control system is characterized by simple structure and convenience of use.

Description

technical field [0001] The invention relates to sensor equipment, in particular to a sensor control system. Background technique [0002] Sound wave is one of the categories of sound, which belongs to mechanical wave. Sound wave refers to a longitudinal wave that can be felt by the human ear, and its frequency range is 16Hz-20KHz. When the frequency of the sound wave is lower than 16Hz, it is called infrasonic wave, and when it is higher than 20KHz, it is called ultrasonic sound wave. Due to the increase of frequency f and the shortening of wavelength λ, ultrasonic waves are more special than ordinary sound waves, that is, they are similar to some characteristics of light. Such as beam property, refraction, reflection, etc. occur when one medium enters another medium. At the same time, it has strong absorption and attenuation, and has strong energy. [0003] Ultrasonic sensors are sensors developed using the characteristics of ultrasonic waves. Ultrasound is a mechanica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/48
Inventor 崔广羽
Owner XIAN TRIONES DIGITAL INFORMATION
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