| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the response properties of the automatic restart of an engine by considering the operation of a preceding vehicle and the excitation time of a motor. <P>SOLUTION: When a brake fluid pressure equivalent to a damping request value becomes smaller (S9) than an excitation threshold Pmc_stml during idle stop (S1), an induction motor starts to be excited (S10). On the other hand, when the brake fluid pressure is smaller than a start threshold Pmc_strt and excitation is completed (S8, S12), the engine is driven by the induction motor and the engine is automatically restarted (S13). Based on the relative distance and relative speed to the preceding vehicle (S4), the excitation threshold Pmc_stml and the starting threshold Pmc_strt are corrected to an increment side (S5, S6). <P>COPYRIGHT: (C)2004,JPO |
