发明名称 CHARGER
摘要 <p>PROBLEM TO BE SOLVED: To provide a charger capable of suppressing the reduction of a battery life.SOLUTION: A microcomputer 113 restricts, when charging an auxiliary battery B10, a charge time on the basis of the charge state of the auxiliary battery B10. This enables suppressing the occurrence of an overcharge state of the auxiliary battery B10. Also, the microcomputer 113 restricts a charge current flowing through the auxiliary battery B10 when it becomes possible to make an excessive charge current flow into the auxiliary battery B10. This enables suppressing the occurrence of a state of an excessive charge current flow by mistake into the auxiliary battery B10. Further, the microcomputer 113 enables power supply from other than a solar panel 10 when the auxiliary battery B10 falls into an extremely low charge state. This enables prompt restoration of the auxiliary battery B10 to a normal charge state, while suppressing the occurrence of a state of power supply to a load etc. in the extremely low charge state. Thus, a reduced life of the battery B10 can be suppressed.</p>
申请公布号 JP2015133813(A) 申请公布日期 2015.07.23
申请号 JP20140003612 申请日期 2014.01.10
申请人 DENSO CORP;TOYOTA MOTOR CORP 发明人 YASUE ATSUSHI
分类号 H02J7/35 主分类号 H02J7/35
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