| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a driving unit causes a malfunction when a power is turned on and off intermittently in a short time in an electric control braking system, and reduce the number of wires connected to the driving unit as much as possible to minimize the weight of the system. <P>SOLUTION: The power is kept supplied to the driving unit for a certain period from a time when the status of a power charge signal changes, irrespective of the status of the power charge signal after the time of the change. With this arrangement, the wiring connected to the driving unit is simplified, the cut off of the power before a normal end of the initialization of the driving unit upon its start is prevented, thus a malfunction is prevented. <P>COPYRIGHT: (C)2004,JPO |
