| 发明名称 | Vehicle, abnormality determination method for internal combustion engine, and abnormality determination device for internal combustion engine | ||
| 摘要 | A vehicle including an internal combustion engine provided with a plurality of cylinders, and a control unit that determines that an abnormality of the internal combustion engine has occurred when an atmospheric pressure has a first value and an operation state represented by at least one of an output shaft revolution speed and a load of the internal combustion engine is within a preset region and determines that an abnormality of the internal combustion engine has occurred when the atmospheric pressure has a second value that is lower than the first value and the operation state is outside the region. | ||
| 申请公布号 | US8880322(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201113306309 | 申请日期 | 2011.11.29 |
| 申请人 | Toyota Jidosha Kabushiki Kaisha;Denso Corporation | 发明人 | Kato Toshikazu;Fujitsu Yusuke |
| 分类号 | G06F19/00;F02D41/22 | 主分类号 | G06F19/00 |
| 代理机构 | Kenyon & Kenyon LLP | 代理人 | Kenyon & Kenyon LLP |
| 主权项 | 1. A vehicle comprising: an internal combustion engine that is provided with a plurality of cylinders; and a control unit that determines that an abnormality of the internal combustion engine has occurred when an atmospheric pressure has a first value and an operation state represented by at least one of an output shaft revolution speed and a load of the internal combustion engine is within a preset region, and determines that an abnormality of the internal combustion engine has occurred when the atmospheric pressure has a second value that is lower than the first value and operation state is outside the region. | ||
| 地址 | Toyota-Shi JP | ||