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Micro-pressure sensor based on brain-like calculation

A micro-pressure sensor and micro-pressure technology, applied in instruments, measuring forces, biological neural network models, etc., can solve problems such as poor anti-interference ability, improve power consumption, improve adaptability and anti-interference ability, and improve calibration and the effect of reading speed

Active Publication Date: 2021-03-16
湖南珞佳智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems that current pressure sensors need to be debugged on site and have poor anti-interference ability in complex environments, and provides a brain-inspired computing micro-pressure sensing structure that can be adapted to various complex environments

Method used

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  • Micro-pressure sensor based on brain-like calculation
  • Micro-pressure sensor based on brain-like calculation

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Embodiment Construction

[0020] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0021] Such as figure 1 and figure 2 As shown, the micro pressure sensor based on brain-inspired computing includes: a micro-pressure sensing structure 102, a brain-inspired computing chip 208 and a communication module, wherein the neural network model (impulse neural network) carried by the brain-inspired computing chip 208 can be used in micro The pressure sensing structure 102 outputs the preprocessing, filtering, judgment, deep learning and output of the electrical signal 101 .

[0022] The workflow of this embodiment is as follows:

[0023] The working process of this embodiment is as follows: before the micro pressure sensor leaves the factory, the pulse neural network carried by the br...

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Abstract

The invention discloses a micro-pressure sensor based on brain-like calculation. The sensor comprises a micro-pressure sensor micro-pressure sensing structure, a brain-like calculation chip carrying aspiking neural network and a communication module. The micro-pressure sensing structure is used for detecting a pressure value of a working environment, and the brain-like calculation chip is used for reading original data of the micro-pressure sensing structure; and intelligent filtering and rapid reading are completed through a neural network, the communication module performs remote feedback,and the feedback information is used for adjusting the neural network to improve a learning effect. The sensor has the advantages that the sensor can adapt to various complex environments, the pressure detection precision is high, the delay is low, the power consumption is low, and an alarm can be given for abnormal distribution of output results.

Description

technical field [0001] The invention relates to a device for intelligently detecting pressure, in particular to a micro pressure sensor based on brain-like computing. Background technique [0002] Micro pressure sensor is an electronic sensor device processed by micro-machine manufacturing process, which is widely used in industrial production, electronic equipment and other fields. The current micro pressure sensor adopts the working mode of offline detection and output after factory debugging. This mode has problems such as inaccurate output results due to large differences between working conditions and debugging conditions, and failure to recognize environmental interference factors during continuous work. Contents of the invention [0003] The present invention aims at the problems that current pressure sensors need to be debugged on site and have poor anti-interference ability in complex environments, and provides a brain-inspired computing micro-pressure sensing str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L1/22G01L1/26G06N3/063G06N3/08
CPCG01L1/2262G01L1/26G06N3/063G06N3/08
Inventor 李辉申胜男刘胜张云帆顾倍康
Owner 湖南珞佳智能科技有限公司