A method of rationalizing operation of a vehicle wheel speed sensor is provided. The method includes the steps of receiving an output signal from a longitudinal accelerometer, receiving an output signal from a wheel speed sensor, determining whether an acceleration event exists based on the output signal from the longitudinal accelerometer, evaluating the wheel speed sensor output signal during the acceleration event, and determining whether the wheel speed sensor signal exceeds a set threshold value during the acceleration event.
METHOD OF WHEEL SPEED SENSOR RATIONALIZATION WITH A LONGITUDINAL ACCELEROMETER
2025-01-02
Patent
Electronic Resource
English
Vehicle Speed Estimation Using Accelerometer and Wheel Speed Measurements
SAE Technical Papers | 2002
|Vehicle speed estimation using accelerometer and wheel speed measurements
Automotive engineering | 2002
|