Three-component motor vehicle exhaust remote detection device

A technology for remote detection and motor vehicles, which is applied in measuring devices, analyzing materials, and analyzing materials through optical means. It can solve the problems of large amount of calculation, low efficiency, and high time complexity of data processing modules, and improve data processing efficiency. , High detection precision, accurate detection results

Active Publication Date: 2015-12-09
南京清歌糖信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method makes the data processing module have a large amount of computation, low efficiency, and high time complexity.

Method used

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  • Three-component motor vehicle exhaust remote detection device
  • Three-component motor vehicle exhaust remote detection device
  • Three-component motor vehicle exhaust remote detection device

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the three-component motor vehicle exhaust remote detection device of the present invention includes a detection terminal and a wireless display terminal. The detection end includes a light source drive module, a sampling gas chamber, a signal conditioning module, an A / D conversion module, a signal processing module and a first wireless data transmission module connected in sequence. The signal processing module is connected to the light source driving module at the same time. The sampling air chamber is connected to the A / D conversion module through the air chamber length adjustment signal module. The wireless display terminal includes a second wireless data transmission module, a data processing module and a display module connected in sequence. The wireless display terminal communicates wirelessly with the detection terminal thr...

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Abstract

The invention discloses a three-component motor vehicle exhaust remote detection device. The device comprises an infrared light source, an air chamber, a quarternary infrared detector, an air chamber length adjustment signal module, a signal conditioning module, an A/D conversion module, a light source driving module, a signal processing module and a first wireless data transmission module; the infrared light source emits infrared light, and the infrared light enters the quarternary infrared detector through the air chamber; the quarternary infrared detector is connected with the signal processing module through the signal conditioning module and the A/D conversion module in sequence; the air chamber length adjustment signal module is arranged in the air chamber; the air chamber length adjustment signal module is connected with the signal processing module through the A/D conversion module; the signal processing module is connected with the infrared light source through the light source driving module; the signal processing module is connected with the first wireless data transmission module. By means of the three-component motor vehicle exhaust remote detection device, remote detection can be conducted on motor vehicle exhaust.

Description

technical field [0001] The invention relates to a gas remote detection device, in particular to a wireless three-component motor vehicle exhaust remote detection device based on the principle of non-spectral infrared. Background technique [0002] With the rapid growth of the number of motor vehicles, my country's air pollution is showing a trend of changing from soot to mixed pollution of soot and motor vehicle exhaust. The proportion of pollution caused by motor vehicle exhaust emissions in air pollution is showing an increasing trend year by year. The main pollutants of motor vehicle exhaust include CO, CO2 and hydrocarbons, etc., and the emission of each pollutant is also increasing year by year. The long-term emissions of vehicles that do not meet the standards not only increase air pollution and deteriorate the atmospheric environment, but also affect human health, threaten human survival, and damage vehicles and increase fuel consumption. Therefore, the detection of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/3504G01N21/01
Inventor 常建华徐曦薛宇钱佳乔悦赵倩
Owner 南京清歌糖信息技术有限公司
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