Dinsmore & Shohl LLP
Electrically driven vehicle
An electrically driven vehicle comprises a motor; a power storage device; a first power supply device connected with a power line; a charging device configured to charge the power storage device by using electric power from an external power source; and a second power supply device configured to supply part of the electric power from the external power source to auxiliary machinery via the charging device. The electrically driven vehicle performs a charging efficiency determination process that calculates a charging efficiency as a ratio of a charging power of the power storage device to an input power of the charging device, and that determines whether the charging efficiency is lower than a predetermined efficiency. When the charging efficiency determination process determines that the charging efficiency is lower than the predetermined efficiency, the electrically driven vehicle stops the second power supply device and performs the charging efficiency determination process again.
Toyota Jidosha Kabushiki Kaisha
Y B Y B Y B B Y Y B B B
Y02T B60L Y02T B60L Y02T B60L B60L Y02T Y02T B60L B60L B60L
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Hidenori Masaru Yusuke Yusuke
Yamada Kimura Hattori Furuhashi