| 摘要 |
<p>The device, for use with the brake assembly of a motor vehicle, includes a program for detecting any malfunction of wheel speed sensors (S3, S4) for the non-driven wheels. The program is adapted to judge that the non-driven wheel sensors (S3, S4) are out of order and give a signal notifying the abnormality of the sensors (S3, S4), if the wheel speed values detected by the non-driven wheels are kept out of a predetermined range for a predetermined period while the wheel speeds detected by the driven wheel speed sensors (S1, S2) are above a predetermined point. Thus, the possible malfunction of the antilock device itself will be notified or prevented which may result from wrong information from the troubled non-driven wheel sensors (S3, S4).</p> |
