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System for monitoring harmful gas in automobile exhaust

A monitoring system and harmful gas technology, applied in signal transmission systems, measuring devices, instruments, etc., can solve the problem of no harmful gas emission detection, etc., and achieve the effect of simple structure, convenient work, and ingenious design

Inactive Publication Date: 2013-03-27
DALIAN BOCON SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there is still no device that can automatically detect the amount of harmful gas emissions in the exhaust gas.

Method used

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  • System for monitoring harmful gas in automobile exhaust

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Embodiment Construction

[0008] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. Such as figure 1 Shown: a kind of automobile tail gas harmful gas monitoring system, it is characterized in that: described monitoring system comprises the carbon monoxide sensor that is arranged on automobile exhaust pipe place, carbon dioxide sensor and miniature nitrogen oxide compound detector, described carbon oxide sensor, Both the carbon dioxide sensor and the micro-nitrogen oxide detector are connected to the microprocessor installed in the car, and the wireless signal transmitter controlled by the microprocessor is connected to the wireless signal receiver installed at the environmental monitoring department.

[0009] When the car is running, the carbon monoxide sensor, carbon dioxide sensor and micro-nitrogen oxide detector installed at the exhaust pipe can measure the concentration of carbon monoxide, carbon dioxide and nitrogen oxi...

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Abstract

The invention discloses a system for monitoring harmful gas in automobile exhaust. The system is characterized by comprising a carbon monoxide sensor, a carbon dioxide sensor and a micro oxynitride detector, which are arranged at an automobile exhaust pipe; the carbon monoxide sensor, the carbon dioxide sensor and the micro oxynitride detector are all connected with a microprocessor arranged inside an automobile; and a wireless signal transmitting device controlled by the microprocessor is connected with a wireless signal receiving device arranged at an environment monitoring department. The system is simple in structure and smart in design, and can monitor carbon monoxide concentration, carbon dioxide concentration and oxynitride concentration in the automobile exhaust at any time, and transmit the result to a monitoring system of the environment monitoring department.

Description

technical field [0001] The invention relates to an automobile exhaust gas monitoring system, in particular to an automobile exhaust gas harmful gas monitoring system Background technique [0002] With the continuous increase of the number of automobiles, the harm and impact of automobile exhaust on the environment are becoming more and more serious. During the exhaust emission process, a large amount of carbon monoxide, carbon dioxide and nitrogen oxides will be produced, and these gases will cause a certain degree of pollution to the air. Pollution is harmful to the human body, so the environmental monitoring department needs to limit the emission of various harmful gases in the vehicle exhaust. But there is no device that can automatically detect the amount of harmful gas emissions in the tail gas. Contents of the invention [0003] The present invention aims to solve the above-mentioned deficiencies in the prior art, and proposes a device with simple structure and inge...

Claims

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Application Information

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IPC IPC(8): G01N33/00G08C17/00
Inventor 曾永春
Owner DALIAN BOCON SCI & TECH
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