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Sensor pairing method and system for gridding monitoring network

A technology for monitoring networks and sensors, used in instruments, scientific instruments, standard gas analyzers, etc., and can solve problems such as poor adaptive calibration effect of gridded sensors

Active Publication Date: 2021-07-09
HEBEI SAILHERO ENVIRONMENTAL PROTECTION HIGH TECH
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Problems solved by technology

[0003] The present invention proposes a sensor pairing method and system for a gridded monitoring network, which solves the problem of poor self-adaptive calibration of gridded sensors in the prior art

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  • Sensor pairing method and system for gridding monitoring network
  • Sensor pairing method and system for gridding monitoring network

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all involve the protection scope of the present invention.

[0032] Such as figure 1 As shown, it is a flow chart of the sensor pairing method in this embodiment, including:

[0033] Step S1: Select the sensor device farthest from the standard device as the calibration initiating device;

[0034] Step S2: Take the calibration initiating device as the origin, and the direction from the calibration initiating device to the standard device as the X axis, establish a Cartesian coordinate system, and take the calibration initiating devic...

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Abstract

The invention relates to the technical field of environmental monitoring and provides a sensor pairing method and system for a gridding monitoring network. The method comprises steps of S1, selecting a sensor device farthest from a standard device as a calibration initiating device; S2, establishing a rectangular coordinate system by taking the calibration initiating equipment as an original point and taking the direction from the calibration initiating equipment to the standard equipment as an X axis, and making a semicircle C1 on the positive half plane of the X axis by taking the calibration initiating equipment as a circle center and taking R1 as a radius; and S3, selecting sensor equipment which is located in the semicircle C1 and has monitoring data closest to the calibration initiating equipment as intermediate calibration equipment. According to the method, a problem of poor self-adaptive calibration effect of the gridding sensor in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a sensor pairing method for a gridded monitoring network. Background technique [0002] The air quality grid sensor monitoring system is a system that realizes online monitoring and collection of air quality data by taking urban air monitoring as a whole through the layout of points, lines, and surfaces. It is mainly oriented to the environmental management department, aiming to help and solve the problem of ambient air quality monitoring in the region, providing accurate and real-time air pollution monitoring, evaluation, and analysis to help users grasp the ambient air quality in the region, discover the characteristics of pollution, and provide Provide technical support for the prevention and control of air pollution. Gridded sensors must be calibrated regularly during use to ensure data quality, that is, sensor equipment must be domesticated and learned from...

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/0006
Inventor 杜鹏飞张玲武孟贤王月茹张圣昌陈晨肖永乐尚永昌屈晓虎
Owner HEBEI SAILHERO ENVIRONMENTAL PROTECTION HIGH TECH
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