Intelligent monitoring device of vehicle indoor gas

A technology for indoor gas and intelligent monitoring, applied in signal devices, sound signal devices, vehicle components, etc., can solve problems such as complex structures, and achieve the effect of improving safety and cost-effectiveness

Inactive Publication Date: 2010-05-26
HUNAN GEELY AUTOMOBILE COMPONENTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly solves the technical problems existing in the prior art such as relatively co

Method used

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  • Intelligent monitoring device of vehicle indoor gas
  • Intelligent monitoring device of vehicle indoor gas
  • Intelligent monitoring device of vehicle indoor gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: A car indoor gas intelligent detection device, which is powered by the car level. The car level voltage is 24V, and then a voltage conversion circuit is connected. A switch is set between the car level and the voltage conversion circuit. The output terminal of the voltage conversion circuit is connected to the signal conversion circuit, the central electronic processing unit and the indicator light. The voltage conversion circuit can The level voltage is converted into multiple voltages, which are respectively provided to the signal conversion circuit, the central electronic processing unit and the indicator light. The output end of the air sensor is connected to the input end of the signal conversion circuit, the output end of the signal conversion circuit is connected to the input end of the central electronic processing unit, and the air conditioner and the indicator light are connected to the central electronic processing unit. Switches and indicator l...

Embodiment 2

[0019] Embodiment 2: the intelligent monitoring device of gas in the automobile room, its indicating device adopts a sound alarm, that is, the content of various gases is less than the set value after detection, so the sound alarm does not alarm, if only one kind of gas content exceeds the standard in the gas, then The sound alarm is sent to the police to remind the driver that the indoor air quality of the car is not good.

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PUM

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Abstract

The invention relates to an intelligent monitoring device of vehicle indoor gas. A switch is additionally arranged on an instrument desk in a vehicle, wherein one end of the switch is connected with a vehicle battery, while the other end is connected with a voltage conversion circuit. A signal conversion circuit, a central processing unit and an indication device are respectively connected with the output end of the voltage conversion circuit. An air sensor is arranged in the vehicle, and the signal conversion circuit is connected with the output end of the air sensor; the central processing unit is connected with the output end of the signal conversion circuit; and the indication device and an air conditioner are connected with the central processing unit. The intelligent gas monitoring device is arranged in the vehicle for monitoring the content of indoor poisonous gas and reminding a driver when the air quality is bad so as to guarantee that the driver and people in the vehicle breathe fresh air and improve the safety of the vehicle and the cost performance.

Description

technical field [0001] The invention relates to a gas detection device, in particular to a gas detection device in an automobile interior. Background technique [0002] Paints, coatings and adhesives used as decoration materials in the car produce some toxic volatile gases, and outdoor fuel combustion, factories, etc. also emit some toxic gases. If the driver stays in the car for a long time, it will cause damage to the body. When levels of toxic gases, such as carbon monoxide, are high, people often don't realize that they can die from suffocation if they stay indoors for long periods of time. Many types of gas detectors have also been produced to detect whether the air affects human health. [0003] The patent No. 02276698.7 is an intelligent air monitoring alarm purification device, which includes an exhaust fan, an ozone generator, and a negative oxygen ion generator. The gas sensor is connected to the control circuit, and the output of the control circuit is connected...

Claims

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Application Information

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IPC IPC(8): B60Q5/00G01N35/00B60Q9/00B60R16/02
Inventor 李书福杨健冯文谦
Owner HUNAN GEELY AUTOMOBILE COMPONENTS
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