| 摘要 |
<p>The method involves determining inner temperature (T) in a vehicle interior based on a sound delay that is determined by using ultrasonic devices (S1- S4). An opening of a sun roof, a side window or a rear window of a vehicle is monitored by using the ultrasonic device for measuring the inner temperature of the vehicle interior by using the ultrasonic device of a theft alarm system of the vehicle. An independent claim is also included for a device for measuring an inner temperature in an interior of a vehicle.</p> |
