| 摘要 |
<p>PURPOSE: A gas alarming apparatus for a car is provided to inform a dangerous situation by informing a gas leak fact to a driver of a vehicle. CONSTITUTION: A communications unit(26) receives a sensing signal due to a gas leak from a plurality of sensor units(20). A controller(25) generates an emergency signal according to the sensing signal. The controller transfers an engine output limit request signal to a engine control unit(50). The sensor unit corrects the sensing signal according to an ambient temperature. The sensor unit transfers the sensing signal to the communications unit of a gas leak alarm device(10). A regulator(11) changes power source of a battery(30) of a vehicle into a constant voltage. A memory unit(13) stores the sensing signal.</p> |
