公开(公告)号：US09650038B2

公开(公告)日：2017-05-16

申请号：US14570485

申请日：2014-12-15

申请人： Hitachi, Ltd.

发明人： Kentaro Yoshimura ,  Kohei Sakurai ,  Nobuyasu Kanekawa ,  Yuichiro Morita ,  Yoshiaki Takahashi ,  Kenichi Kurosawa ,  Toshimichi Minowa ,  Masatoshi Hoshino ,  Yasuhiro Nakatsuka ,  Kotaro Shimamura ,  Kunihiko Tsunedomi ,  Shoji Sasaki

IPC分类号： B62D5/00 ,  G06F17/00 ,  B60W30/00 ,  B62D5/04 ,  B60K6/46 ,  B60K6/52 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W40/08 ,  B60W40/10 ,  B60W50/02 ,  B60W50/04 ,  B60T7/12 ,  B62D6/00 ,  B60W20/00 ,  G06F11/07

CPC分类号： B60W30/00 ,  B60K6/46 ,  B60K6/52 ,  B60L3/0023 ,  B60L3/003 ,  B60L3/0076 ,  B60L3/0092 ,  B60L15/2009 ,  B60L2240/12 ,  B60L2240/20 ,  B60L2240/24 ,  B60L2240/423 ,  B60L2250/26 ,  B60T7/12 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W20/00 ,  B60W40/08 ,  B60W40/10 ,  B60W50/02 ,  B60W50/0225 ,  B60W50/04 ,  B60W2510/20 ,  B60W2510/202 ,  B60W2520/14 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/20 ,  B62D5/046 ,  B62D5/0481 ,  B62D6/00 ,  G06F11/0796 ,  Y02T10/6217 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/16

摘要： A vehicle control system which can ensure high reliability, real-time processing, and expandability with a simplified ECU configuration and a low cost by backing up an error through coordination in the entire system without increasing a degree of redundancy of individual controllers beyond the least necessary level. The vehicle control system comprises a sensor controller for taking in sensor signals indicating a status variable of a vehicle and an operation amount applied from a driver, a command controller for generating a control target value based on the sensor signals taken in by the sensor controller, and an actuator controller for receiving the control target value from the command controller and operating an actuator to control the vehicle, those three controller being interconnected via a network. The actuator controller includes a control target value generating unit for generating a control target value based on the sensor signals taken in by the sensor controller and received by the actuator controller via the network when the control target value generated by the command controller is abnormal, and controls the actuator in accordance with the control target value generated by the control target value generating unit.