WHEEL SPEED SENSOR SYSTEM, VEHICLE INCLUDING SAID WHEEL SPEED SENSOR SYSTEM AND METHOD OF PROCESSING WHEEL SPEED SIGNALS

摘要

The present disclosure relates to a wheel speed sensor system (1), comprising: one or more first wheel speed sensors (2a, 2b), a first application specific integrated circuit (ASIC) (4) configured to receive one or more first wheel speed signals from the one or more first wheel speed sensors (2a, 2b) and to convert the one or more first wheel speed signals to first wheel speed data, and a first electronic control unit (ECU) (6) configured to receive the first wheel speed data from the first ASIC (4) via a data link (8) between the first ECU (6) and the first ASIC (4); and one or more second wheel speed sensors (3a, 3b), a second ASIC (5) configured to receive one or more second wheel speed signals from the one or more second wheel speed sensors (3a, 3b) and to convert the one or more second wheel speed signals to second wheel speed data, and a second ECU (7) configured to receive the second wheel speed data from the second ASIC (5) via a data link (9) between the second ECU (7) and the second ASIC (5). The first ECU (6) is further configured to receive the second wheel speed data from the second ASIC (5) via a data link (13) between the first ECU (6) and the second ASIC (5), and the second ECU (7) is further configured to receive the first wheel speed data from the first ASIC (4) via a data link (14) between the second ECU (7) and the first ASIC (4). The present disclosure further relates to a vehicle including said wheel speed sensor system and to a method of processing wheel speed signals.