发明名称 |
Running Control Device for Electric Vehicle |
摘要 |
A running control device for an electric vehicle includes: a first calculation unit that calculates a predetermined reference torque required for braking/driving the motor that provides a beneficial effect with regard to power consumption of the electric vehicle; a second calculation unit that calculates interval allocation between a first interval in which the electric vehicle is propelled by braking/driving the motor at the predetermined reference torque and a second interval in which the electric vehicle is coasted without the motor being braked or driven; a third calculation unit that calculates a control requested torque for braking/driving the motor intermittently, so as alternatingly to repeat running of the electric vehicle in the first intervals and coasting of the electric vehicle in the second intervals; and a running control unit that performs running control of the electric vehicle by braking/driving the motor intermittently according to the control requested torque. |
申请公布号 |
US2012123624(A1) |
申请公布日期 |
2012.05.17 |
申请号 |
US201113296777 |
申请日期 |
2011.11.15 |
申请人 |
SATO SHINYA;TASHIRO NAOYUKI;MAKI KENTARO;YOKOYAMA ATSUSHI;HITACHI, LTD. |
发明人 |
SATO SHINYA;TASHIRO NAOYUKI;MAKI KENTARO;YOKOYAMA ATSUSHI |
分类号 |
G05D17/00;G05D13/00 |
主分类号 |
G05D17/00 |
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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