A tire pressure drop detecting method, which executes a pneumatic pressure drop judging processing for autocruise traveling when the vehicle is in a state of autocruise traveling. It is judged based on a front/rear acceleration of the vehicle whether the vehicle is in a state of autocruise traveling...http://www.google.es/patents/US5907097?utm_source=gb-gplus-sharePatente US5907097 - Method of and device for detecting tire pressure drop
Method of and device for detecting tire pressure drop