초록 ▼

A new method of charging a vehicle battery is disclosed. The proposed method employs electronically controlled data processing device, which controls battery charging condition in accordance with temperature, battery electrolyte, external electric load as well as battery voltage. As a result, voltag

A new method of charging a vehicle battery is disclosed. The proposed method employs electronically controlled data processing device, which controls battery charging condition in accordance with temperature, battery electrolyte, external electric load as well as battery voltage. As a result, voltage drop due to over loading may be prevented and a stable battery charging voltage may be obtained.

대표청구항 ▼

A method of charging a vehicle battery comprising the steps of: detecting the actual charging voltage produced by a generator connected for charging the battery, the temperature of the battery, a parameter representative of the battery charging condition and the battery load current, deriving regula

A method of charging a vehicle battery comprising the steps of: detecting the actual charging voltage produced by a generator connected for charging the battery, the temperature of the battery, a parameter representative of the battery charging condition and the battery load current, deriving regulated voltage values which are functions of one or more of the battery operating temperature, the parameter representative of the battery charging condition and the battery load current, obtaining an optimum voltage value corresponding to the battery voltage, temperature of the battery, battery charging condition and battery load current in accordance with the predetermined regulated voltage values, comparing the said battery charging voltage with the said optimum voltage value, and controlling operation of the generator in accordance with the result of the said comparison to adjust the battery charging voltage to the said optimum voltage value.