Sensor calibration method

A calibration method and sensor technology, applied in the field of sensors, can solve problems such as time-consuming manpower, increased sensor calibration costs, troublesome sensor calibration methods, etc., and achieve the effects of simple calibration methods, improved calibration efficiency, and reduced calibration costs

Inactive Publication Date: 2020-01-10
徐州陀微传感科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sensor calibration method, which solves the problem that the existing sensor calibration method is troublesome, requires a lot of time and manpower, reduces the calibration efficiency of the sensor, and also increases the cost of sensor calibration The problem

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  • Sensor calibration method

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Embodiment

[0034] Such as figure 1 As shown, the embodiment of the present invention provides a sensor calibration method, including the following steps:

[0035] S1. Establish a connection channel between the sensor and the parameter acquisition system, and collect the working parameters of the sensor;

[0036] S2. The central processing unit analyzes the working parameters of the sensor, matches the characteristic value of the error, and establishes an error-related data report;

[0037] S3. Generate the error calibration system of the central processing unit, establish the error calibration system and the sensor transmission channel, and correct the sensor working parameters in real time;

[0038] S4. Generate a calibration data reference table, upload it to the cloud server, and establish a two-way transmission channel between the cloud server and the central processing unit;

[0039] S5. Generate a parameter calibration model, download the cloud data import model, and train the se...

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Abstract

The invention provides a sensor calibration method, and relates to the technical field of sensors. The sensor calibration method comprises the following steps: S1, establishing a connection channel between a sensor and a parameter acquisition system, and acquiring working parameters of the sensor; S2, enabling the central processing unit to analyze the working parameters of the sensor, performingthe matching of error characteristic values, and establishing an error-related data report; S3, generating a central processing unit error calibration system, establishing an error calibration systemand sensor transmission channel, and correcting sensor working parameters in real time; S4, generating a calibration data reference table, uploading the calibration data reference table to a cloud server, and establishing a bidirectional transmission channel between the cloud server and the central processing unit; S5, generating a parameter calibration model, downloading a cloud data import model, and training a sensor calibration intelligent algorithm. The calibration mode of the sensor is simple, a large amount of time and manpower do not need to be consumed, the calibration efficiency of the sensor is improved, and meanwhile, the calibration cost of the sensor is reduced.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a sensor calibration method. Background technique [0002] A sensor is a detection device that can sense the measured information and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, and display. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. It is the primary link to realize automatic detection and automatic control. It is usually divided into There are ten categories of heat-sensitive elements, light-sensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 路永乐
Owner 徐州陀微传感科技有限公司
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