Detection system for hazardous gas of automobile

A dangerous gas detection system technology, applied in door/window fittings, buildings, wing fan control mechanisms, etc., can solve problems such as drowsiness, poisoning death, etc.

Inactive Publication Date: 2019-04-02
湖北申龙进气系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the car is stationary, especially after entering the warehouse, if the engine continues to drive, a large amount of carbon monoxide will remain in the car. This odorless and tasteless gas will eventually cause the occupants to fall asleep unconsciously and die from poisoning.

Method used

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  • Detection system for hazardous gas of automobile
  • Detection system for hazardous gas of automobile

Examples

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Embodiment Construction

[0012] A kind of automobile dangerous gas detecting system as shown in Figure 1: it comprises dangerous gas detector 1, warning device, vehicle body controller 3; Wherein said dangerous gas detector 1 is used for detecting the dangerous gas concentration change in the car, The detection signal is sent to the vehicle body controller 3;

[0013] The body controller 3 is used to sample the signal transmitted by the dangerous gas detector, output alarm information and control the electric windows 5, 6; the alarm device is used to receive the alarm signal output by the body controller, and output sound and light Alarm.

[0014] Preferably: the dangerous gas detector 1 adopts an electrochemical sensor and is arranged on the top of the car. The main dangerous gas of automobile exhaust is carbon monoxide. Because its specific gravity is lighter than other gases, the dangerous gas sensor can be placed on the roof where the airflow is not so smooth. Hazardous gas detectors employ elec...

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PUM

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Abstract

The invention discloses a detection system for hazardous gas of an automobile. The detection system is characterized in that the system comprises a hazardous gas detector, an alarm device, and an automobile body controller; the hazardous gas detector is used for detecting a concentration change of the hazardous gas inside the automobile, and transmitting the detection signal to the automobile bodycontroller; the automobile body controller is used for sampling signals transmitted by the hazardous gas detector, outputting alarm information and controlling electric windows; the alarm device is used for receiving alarm signals output by the automobile body controller, and outputting signals from sound and light alarm. According to the detection system for the hazardous gas of the automobile,the system realizes the detection of the hazardous gas in real-time inside the automobile, realizes the timely alarm to ensure the personal safety, and can also actively open the window to achieve a ventilation effect if necessary.

Description

technical field [0001] The invention belongs to the field of dangerous gas detection, in particular to an automobile dangerous gas detection system. Background technique [0002] The concentration of dangerous gas in the car exceeds the Peugeot death incidents have often occurred recently. Some people turn on the engine in order to turn on the air conditioner or warm air in the garage, resulting in poor exhaust emission and death from exhaust poisoning. Automobile exhaust contains a large amount of carbon monoxide, and most of these carbon monoxide are discharged out of the vehicle body along with the running of the vehicle, and only a small part remains in the vehicle body. People sit in the car for a relatively short time, and sometimes people drive the windows, so they usually don't feel much. When the car is stationary, especially after entering the warehouse, if the engine continues to run, a large amount of carbon monoxide will remain in the car. This odorless and ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/26
CPCG01N27/26E05F15/72E05Y2900/55
Inventor 王伟
Owner 湖北申龙进气系统有限公司
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