ELECTRIC POWER CONTROL DEVICE AND ELECTRIC POWER CONTROL METHOD

A power control device of the present invention controls the electric power of a vehicle which includes hot-wire heaters provided respectively in a plurality of areas which are obtained by dividing a front window. In particular, the power control device of the present invention switches between alte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GEN Shishou, KITAKATSU Tetsuya, HIROSE Chihiro, HU Yaojun, YASUNAGA Toru, ENOMOTO Hiroaki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A power control device of the present invention controls the electric power of a vehicle which includes hot-wire heaters provided respectively in a plurality of areas which are obtained by dividing a front window. In particular, the power control device of the present invention switches between alternating control and entire surface control based on an external air temperature of the vehicle and a speed of the vehicle, the alternating control being for sequentially energizing each hot-wire heater provided in each of the plurality of areas, and the entire surface control being for simultaneously energizing all the hot-wire heaters provided in the plurality of areas.