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Automobile exhaust detection system

A technology of automobile exhaust and detection system, applied in the direction of measuring device, material analysis through optical means, instrument, etc., can solve the problems of poor cross sensitivity, slow detection speed, poor corrosion resistance, etc., and achieve high degree of automation and fast detection speed , good stability

Inactive Publication Date: 2016-11-23
SHANGHAI AIMENG ELECTRONICS TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

The electrochemical sensors used in general automobile exhaust analysis have problems such as poor stability, poor corrosion resistance, and poor cross-sensitivity. Traditional exhaust gas detection methods have slow detection speed, low efficiency, high cost, and are not suitable for long-term dynamic monitoring. and other defects

Method used

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Embodiment Construction

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0015] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] see figure 1 As shown, the automobile exhaust detection system of the present invention includes an infrared light source 1, an optical sensor 2, a photoelectric converter 3, a central processing unit 4, a human-computer interaction device 5 and an alarm device 6, an infrared light source 1, a photoelectric converter 3, a human-computer interaction The device 5...

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Abstract

The invention provides an automobile exhaust detection system. The automobile exhaust detection system comprises an infrared light source, an optical sensor, a photoelectric converter, a center processing unit, a human-computer interaction device and an alarm device; the infrared light source, the photoelectric converter, the human-computer interaction device and the alarm device are connected with the center processing unit, the infrared light source, the optical sensor and the photoelectric converter are sequentially connected, a spectrum analysis model is preset in the center processing unit, the infrared light source and the optical sensor are installed on an automobile exhaust emission pipe, and the human-computer interaction device comprises an input device and a display device. The automobile exhaust detection system has the advantages of being high in stability, detection speed and efficiency, low in cost, high in automation degree and suitable for long-term dynamic monitoring and worthy of utilization and popularization in metropolis with a serious haze phenomenon.

Description

technical field [0001] The invention relates to the technical field of gas detection, in particular to an automobile exhaust detection system. Background technique [0002] Nowadays, the pollution problem in cities is quite serious, and the smog control in several major domestic cities such as Beijing, Shanghai, and Zhengzhou has had little effect. The industrialization process of cities, especially the emission of automobile exhaust is the main cause of smog. Therefore, the effective detection and control of automobile exhaust components has become one of the important issues of environmental protection. The electrochemical sensors used in general automobile exhaust analysis have problems such as poor stability, poor corrosion resistance, and poor cross-sensitivity. Traditional exhaust gas detection methods have slow detection speed, low efficiency, high cost, and are not suitable for long-term dynamic monitoring. and other defects. Contents of the invention [0003] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/3504
Inventor 蒋慧慧郝忠雷张国彪
Owner SHANGHAI AIMENG ELECTRONICS TECH
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