发明名称 BRAKE CONTROL SYSTEM
摘要 PROBLEM TO BE SOLVED: To control a braking unit, such as a brake, in a car to keep a car speed at a target speed or lower while maintaining riding comfort as the car runs down a sloped road. SOLUTION: In a brake control system 1000, a CPU 110 stores a slope angle detected by a slope angle meter 500 in a RAM 130 when the car 10 starts to climb up a slope road, the slope angle being stored as slope angle data related in correspondence to a climbing start position defined as a cardinal point. A trigger position is determined at the top of the slope road, and the CPU 110 sets a target speed for running down in a target speed setting subject section with the cardinal point of the trigger position and the termination of the climbing start position on the basis of the slope angle data stored in the RAM 130. When the car 10 runs down the slope road, the trigger position is detected to execute a speed maintaining mode, under which a brake actuator 200 is controlled so that the speed of the car 10 does not exceed the preset target speed. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006213294(A) 申请公布日期 2006.08.17
申请号 JP20050030969 申请日期 2005.02.07
申请人 TOYOTA MOTOR CORP 发明人 YAMADA NORITAKA;AWAZU SHIGEO
分类号 B60T7/12;B60K31/00;B60W10/04;B60W10/06;B60W10/18;B60W10/188;B60W30/00;F02D29/02 主分类号 B60T7/12
代理机构 代理人
主权项
地址