| 发明名称 | Vehicular control apparatus | ||
| 摘要 | A control apparatus for controlling a vehicle having an automatic transmission arranged to transmit a vehicle drive force from a drive power source of the vehicle to drive wheels of the vehicle, such that a shift-down operation of the automatic transmission is performed as a result of a kick-down operation, the control apparatus includes a shift-down operation permitting/inhibiting portion configured to restrict the shift-down operation of the automatic transmission as a result of the kick-down operation, if a running speed of the vehicle upon detection of the kick-down operation is lower than a lower limit predetermined for a presently established gear positions or speed ratio of the automatic transmission. | ||
| 申请公布号 | US8983742(B2) | 申请公布日期 | 2015.03.17 |
| 申请号 | US201213979341 | 申请日期 | 2012.10.11 |
| 申请人 | Toyota Jidosha Kabushiki Kaisha | 发明人 | Tokura Takaaki;Sawada Hiroyuki;Moriya Naoto |
| 分类号 | B60W10/06;B60W10/10;F16H61/16;F16H61/02;F16H59/20 | 主分类号 | B60W10/06 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A control apparatus for controlling a vehicle having an automatic transmission arranged to transmit a vehicle drive force from a drive power source of the vehicle to drive wheels of the vehicle, such that a shift-down operation of the automatic transmission is performed as a result of a kick-down operation, the control apparatus comprising: a shift-down operation permitting/inhibiting portion configured to restrict the shift-down operation of the automatic transmission as a result of the kick-down operation, if a running speed of the vehicle upon detection of the kick-down operation is lower than a lower limit predetermined for a presently established gear positions or speed ratio of the automatic transmission. | ||
| 地址 | Aichi-ken JP | ||