Power system for electric vehicle
First Claim
1. A motorized vehicle power system provided with a rechargeable battery, a battery control unit for executing control of battery conditions, a charging unit for charging said rechargeable battery, said charging unit being provided with a discharging means for executing a refreshing discharge of said rechargeable battery, said charging unit including a discharge control means for controlling said refreshing discharge executed by said charging device, said battery control unit including means for detecting a remaining capacity of said rechargeable battery based on signals transmitted from said battery through said charging unit and transmitting a refreshing discharge requirement signal to said charging unit for effecting a refreshing discharge.
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Accused Products
Abstract
In a motorized vehicle power system 403 provided with a rechargeable battery 400, a battery control unit 401 for executing control of battery conditions including the remaining capacity of the rechargeable battery 400 and a charging unit 402 for charging the rechargeable battery 400, the charging unit 402 is provided with a discharging device 404 for executing refreshing discharge of the rechargeable battery 400 and a discharge control device 405 for controlling the refreshing discharge by the charging device 404 on the basis of a refreshing discharge requirement signal sent from the battery control unit 401.
76 Citations
17 Claims
- 1. A motorized vehicle power system provided with a rechargeable battery, a battery control unit for executing control of battery conditions, a charging unit for charging said rechargeable battery, said charging unit being provided with a discharging means for executing a refreshing discharge of said rechargeable battery, said charging unit including a discharge control means for controlling said refreshing discharge executed by said charging device, said battery control unit including means for detecting a remaining capacity of said rechargeable battery based on signals transmitted from said battery through said charging unit and transmitting a refreshing discharge requirement signal to said charging unit for effecting a refreshing discharge.
- 15. A motorized vehicle and power system comprised of a vehicle frame a rechargeable battery carried by said vehicle frame, a battery control unit for executing control of battery conditions carried by said vehicle frame and including means for detecting a remaining capacity of said rechargeable battery and a charging unit for charging rechargeable battery, said charging unit being provided with a discharging means for executing a refreshing discharge of said rechargeable battery and a discharge control means for controlling said refreshing discharge executed by said charging device on the basis of a refreshing discharge requirement signal sent from said battery control unit.
Specification