The invention discloses an automobile harmful gas detection alarm, which is used for automatic alarm when harmful gas in a vehicle exceeds standard. A controller is connected with a carbon monoxide sensor, a carbon dioxide sensor, an indicator lamp, a laser lamp of a laser, an automobile alarm trigger, a buzzer, a mobile phone module, a power supply and a battery respectively; the automobile alarm trigger is connected with an automobile anti-theft alarm system; a mobile phone card is inserted into the mobile phone module; the mobile phone module is connected with the controller through a communication interface; the carbon monoxide sensor and the carbon dioxide sensor are used for acquiring the content of the gas in the vehicle; the content of the gas is compared with a danger value set in the alarm; after the content of the gas exceeds the danger value, the buzzer sends out alarm sound by the controller, meanwhile the anti-theft alarm system on the automobile is triggered by the automobile alarm trigger, an alarm short message is transmitted to a vehicle owner through the mobile phone module, and a help calling pattern is projected on vehicle glass by a laser projector. According to the alarm, vehicles with troubles can be conveniently discovered by pedestrians, and the personal safety of people in the vehicle is guaranteed. The alarm has a simple structure and high degree of intelligence.
Automobile harmful gas detection alarm
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
AUTOMOBILE ALARM DEVICE AND METHOD FOR CONTROLLING AUTOMOBILE ALARM DEVICE
Europäisches Patentamt | 2016
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