发明名称 |
EXHAUST EMISSION CONTROL APPARATUS FOR ON-BOARD INTERNAL COMBUSTION ENGINE, AND METHOD FOR EXHAUST EMISSION CONTROL APPARATUS |
摘要 |
A controller calculates a period travel distance that is a travel distance of the vehicle from when the available travel distance is calculated to when the available travel distance is calculated next. The controller (80), when the remaining amount of urea aqueous solution inside a tank (210) exceeds a predetermined amount, executes a first calculation process in which the available travel distance is calculated with reference to the remaining amount of the urea aqueous solution. The controller (80), after the remaining amount of the urea aqueous solution becomes smaller than or equal to a predetermined amount, executes a second calculation process in which the available travel distance is calculated by subtracting the period travel distance from the previously calculated available travel distance. |
申请公布号 |
EP3073084(A1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20160162388 |
申请日期 |
2016.03.24 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
发明人 |
KIYOFUJI, TAKAHIRO;SUYAMA, KINGO;KISHIMOTO, GAKU;KIDOKORO, ATSUSHI |
分类号 |
F01N3/20 |
主分类号 |
F01N3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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