Vehicle wheel information processing device and method therefor

摘要

A vehicle body communication device ( 200 ) transmits a request signal to both a wheel side sensor ( 31 ) that is provided in a valve ( 24 ) of a wheel ( 22 ), and a tire side sensor ( 32 ) that is embedded in a tire tread ( 28 ). When the wheel side sensor ( 31 ) and the tire side sensor ( 32 ) receive the request signal from the vehicle body communication device ( 200 ), respective return signals are transmitted to the vehicle body communication device ( 200 ). The respective transmission patterns are set to be different.