发明名称 Vehicle control apparatus and method
摘要 A vehicle control apparatus includes a controller. When predetermined conditions are satisfied, the controller executes a neutral control that forcibly places an automatic transmission in a substantially neutral state, the predetermined conditions including the shift position of the automatic transmission being in the drive position. When it is determined that the amount of exhaust matter accumulated in a catalyst provided in an exhaust system of a vehicle has exceeded a first reference value, the controller executes a catalyst heating control that increases the temperature of the catalyst so as to remove the exhaust matter accumulated in the catalyst. When it is determined during the catalyst heating control that the amount of the exhaust matter accumulated in the catalyst has exceeded a second reference value that is larger than the first reference value, the controller prohibits the execution of the neutral control.
申请公布号 US7946955(B2) 申请公布日期 2011.05.24
申请号 US20070987377 申请日期 2007.11.29
申请人 TOYOTA JIDOSHA KABUSHIKI KAISHA 发明人 KOBAYASHI MASAAKI
分类号 B60W10/10;F16H59/50;B01D53/94;B60W30/18;F01N3/023;F01N3/20;F01N3/24;F16H59/78;F16H61/20 主分类号 B60W10/10
代理机构 代理人
主权项
地址