To provide a vehicle battery charge control device, capable of charging a battery while suppressing the progress of deterioration with a low-cost configuration.SOLUTION: A vehicle battery charge control device 1 that is a charge control device for controlling the charging of a battery 40 mounted on a vehicle includes: a temperature sensor 21 for measuring the temperature of an electrolyte of the battery 40; a timer 12 for measuring the time during which an ignition switch 11 of the vehicle is turned off; and an engine ECU 10 and a battery ECU 20 for controlling an amount of charge in charging the battery 40, on the basis of the temperature measured by the temperature sensor 21, the time measured by the timer 12, and a predetermined amount of discharge.SELECTED DRAWING: Figure 1
【課題】 低コストな構成にて劣化の進行を抑制してバッテリの充電を行うことを可能とする。【解決手段】 車両に搭載されたバッテリ40の充電を制御する充電制御装置であって、バッテリ40の電解質の温度を計測する温度センサ21と、車両のイグニッションスイッチ11がオフになっている時間を計測するタイマ12と、温度センサ21が計測した温度、タイマ12が計測した時間、及び所定の放電量とに基づいて、バッテリ40へ充電を行う際の充電量を制御するエンジンECU10及びバッテリECU20とを備えた、車両のバッテリの充電制御装置1。【選択図】 図1
VEHICLE BATTERY CHARGE CONTROL DEVICE
車両のバッテリの充電制御装置
2019-10-03
Patent
Electronic Resource
Japanese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |