发明名称 |
Power supply system, vehicle with the same and temperature managing method |
摘要 |
A request determining unit compares a battery temperature of a battery unit with a predetermined temperature management value, and produces a heating request or a cooling request when a temperature deviation of a predetermined threshold is present between them. A current direction determining unit determines, based on thermal reaction characteristics of the battery unit, in which one of a direction on a charge side and a direction on a discharge side a current is to be passed for responding to the heating request or the cooling request. A target current value determining unit determines a target current value related to the charge/discharge determined by the current direction determining unit. A current control unit produces a switching instruction for matching a battery current of the battery unit with the target current value provided from a selecting unit.
|
申请公布号 |
US7795844(B2) |
申请公布日期 |
2010.09.14 |
申请号 |
US20070227846 |
申请日期 |
2007.07.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ICHIKAWA SHINJI;ISHIKAWA TETSUHIRO;YANO TSUYOSHI;TSUCHIYA KENJI;KOMAE MASANOBU |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|