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Automobile indoor air quality monitoring system and method

A technology for indoor air quality and monitoring systems, applied to air treatment equipment, devices for renewing breathing air, vehicle components, etc.

Inactive Publication Date: 2007-08-15
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by this invention is to provide a device that can monitor the air quality, purify the air, and issue sound and light alarms and alarms when the outside air quality is always lower than the indoor air quality and the indoor air condition is deteriorating. Automobile indoor air quality monitoring system and method for providing emergency life-saving oxygen

Method used

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  • Automobile indoor air quality monitoring system and method
  • Automobile indoor air quality monitoring system and method

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Embodiment Construction

[0015] As shown in Figures 1 and 2, a car indoor air quality monitoring system includes a vehicle body controller 3 connected to a power supply 2 through an ignition switch 1, an air conditioner connected to the vehicle body controller 3 respectively, an anti-theft Horn 4, fault warning light 5, the input end that is positioned at described vehicle body controller 3 is connected with six gas sensors that monitor automobile indoor and outdoor air quality, and its output end is connected with negative ion generator 6, ozone generator 7, oxygen The generator control valve 8 is connected. The gas sensor includes a carbon dioxide sensor 10, an ozone sensor 12, a smoke sensor 13, an oxygen sensor 14, an outdoor carbon dioxide sensor 15, and a carbon monoxide sensor 11 at the ventilation inlet. Described air conditioner, comprises control switch 22, is located at the external circulation damper control motor 18 between the external circulation air filter screen 16 and the gac filter ...

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Abstract

The invention discloses an automobile indoor air quality monitoring system and method. the system comprises car body controller connected to power supply through ignition switch, air conditioning unit, anti-theft loudspeaker, trouble alarm lamp located at the input terminal of the car body controller and connected to at least two air sensing unit for observing and measuring air quality in and out the automobile, and output terminal connected to anion generator, ozonizer, and oxygen generator control valve. Car body controller observes and measures air quality in and out the automobile through the air sensing unit, performs contrast to judge whether unlocking anion generator, ozonizer, and indoor air extrinsic cycle or not, performing dust filtration to the outer air. The system has autocycle monitor supervision and gaseous exchange functions.

Description

technical field [0001] The utility invention relates to an environment monitoring system, in particular to an automobile indoor air quality monitoring system and method. Background technique [0002] With the improvement of residents' living standards, automobiles have become the most common consumer product for people. In addition, the rapid development of science and technology and the application of new materials and new processes have further improved the overall airtightness of automobiles. Although these reduce external noise interference and dust entry, and improve the comfort of driving or riding, this will inevitably lead to further isolation of the indoor air of the car from the external air. Long-term activities in a small, sealed space in a car can easily cause air turbidity, odor, and a large number of bacteria, which will inevitably cause harm to one's own health, and even in garages or tunnels, etc. Lead to serious consequences such as long-term hypoxia coma...

Claims

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Application Information

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IPC IPC(8): A62B11/00B60H3/00
Inventor 王邦龙
Owner CHERY AUTOMOBILE CO LTD
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