The invention provides a method for detecting carbon monoxide gas in a car. The method includes: by a carbon monoxide sensor disposed on the inner ceiling of the car, detecting the carbon monoxide content in a cab, and converting carbon monoxide gas concentration into an electric signal; by a power amplifier, amplifying the electric signal; by an A/D converter, converting the analog signal output by the carbon monoxide sensor into a digital signal; by a controller, comparing the carbon monoxide concentration signal with a preset threshold, and outputting a control signal and an alarm signal; controlling the on and off of an air conditioner according to the control signal; controlling liftable windows to move up and down through the control signal; by an alarm, receiving the alarm signal and giving out an alarm.
Method for detecting carbon monoxide gas in car
2015-06-24
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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