Electronic wheel unit for a vehicle wheel, electronic device for a vehicle, and operating method therefor

The invention relates to an electronic wheel unit (RE) to be mounted on a wheel (R) of a vehicle (F), comprising a sensor device with at least one sensor (12, 14) adapted to provide a sensor signal (p, a), which is representative of a is detected by the sensor at the wheel physical quantity; processing means (16) adapted to process the sensor signal to generate data telegrams (D) containing an obtained based on the sensor signal for at least one wheel operation parameter characteristic Radbetriebsparameterinformation (d2); and transmitting means (20) configured to send the data messages to a receiving device (22) of the vehicle. The processing device (16) is further adapted, available to store a history information (d4), which is characteristic of at least one characteristic of a lying in a past period of operation of the wheel unit and / or be incorporated into a currently to be sent data telegram. The invention further relates to a corresponding vehicle device (22, 24, ECU).