发明名称 |
VEHICLE DISPLAY DEVICE |
摘要 |
A vehicle display device is provided in an electric vehicle including a friction brake and includes: a loss energy calculation module that calculates a loss energy released from the electric vehicle on the basis of an actuation state of the friction brake; a consumption calculation module that calculates an energy consumption consumed by the electric vehicle on the basis of the loss energy; a first efficiency calculation module that calculates a first energy efficiency on the basis of a travel distance and an energy consumption in a first period; a second efficiency calculation module that calculates a second energy efficiency on the basis of a travel distance and an energy consumption in a second period shorter than the first period; and a display control module that controls a display content of an onboard display on the basis of an efficiency difference between the first and second energy efficiencies. |
申请公布号 |
US2016236571(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
US201615043505 |
申请日期 |
2016.02.13 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
KOMATSU Yusuke |
分类号 |
B60L3/12;G07C5/02;B60T17/18 |
主分类号 |
B60L3/12 |
代理机构 |
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代理人 |
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主权项 |
1. A vehicle display device for an electric vehicle including a friction brake, the vehicle display device comprising:
a loss energy calculation module that calculates a loss energy released from the electric vehicle on the basis of an actuation state of the friction brake; a consumption calculation module that calculates an energy consumption consumed by the electric vehicle on the basis of the loss energy; a first efficiency calculation module that calculates a first energy efficiency on the basis of a travel distance and an energy consumption in a first period; a second efficiency calculation module that calculates a second energy efficiency on the basis of a travel distance and an energy consumption in a second period that is shorter than the first period; and a display control module that controls a display content of an onboard display on the basis of an efficiency difference between the first energy efficiency and the second energy efficiency. |
地址 |
Tokyo JP |