System and method for performing automatic location of tire pressure monitor sensors provided by a vehicle using analysis of confidence intervals and changes in wheel direction

摘要

The method includes maintaining a rolling window of ABS data representing an ABS tooth count and capturing an associated rolling window of ABS data at a predetermined measurement point, storing a rolling window of ABS data, monitoring the ABS data and ABS tooth count. Detecting an effective stop event for decrementing the change rate of the ABS to 0, monitoring the ABS data, detecting an effective movement event for incrementing the change rate of the ABS tooth count from 0, and ABS tooth stored immediately before the effective stop event Determining the pre-stop phase relationship between the two wheels based on the count, after the start between the two wheels based on the ABS tooth count stored immediately after the valid movement event Comprising the step of correlating the phase relationship after starting the pre-stop in order to determine the step, as well as the level of the direction of change and certainty to determine Phase relationships.