A vehicle has a rotation angle detecting section that detects, as a detection value, a rotation angle of each wheel assembly. A transmitter, which is provided in each wheel assembly, transmits transmission data including verification data, which is used by a receiver mounted on the vehicle to verify the identification information of the transmitter. The transmitter transmits the transmission data when the rotation angle of the wheel assembly is any of predetermined specific angles. At the performance of transmission at the specific angle, the transmitter changes data that is different from angular data indicating the rotation angle of the wheel assembly and is included in the transmission data in accordance with the specific angle. The receiver collects the detection values detected by the rotation angle detecting section upon reception of the transmission data. The receiver collects the detection values for each piece of the transmission data transmitted at the same specific angle based on a manner in which data included in the received transmission data is changed in accordance with the specific angle.
TRANSMITTER, RECEIVER, AND TRANSMISSION/RECEPTION SYSTEM
2020-08-13
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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