POWER SEAT CONTROL UNIT

PURPOSE:To provide a power seat control unit which is restored when the power source is recovered by providing a non-volatile storage to back up the volatile storage, and saving the information on the seat position which has been stored in the volatile storage to be used when the power source is off...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ONUMA KEIZO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS REGULATING SEATS SPECIALLY ADAPTED FOR VEHICLES SEMICONDUCTOR DEVICES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a power seat control unit which is restored when the power source is recovered by providing a non-volatile storage to back up the volatile storage, and saving the information on the seat position which has been stored in the volatile storage to be used when the power source is off to the non-volatile storage. CONSTITUTION:A power seat control unit is provided with a battery 1, a CPU 2, a power source part 3, a memory switch signal input part 5, a manual switch signal input part 9, a motor drive control part 10 and a read switch signal input part 13. A power source voltage detecting part 14 and a non-volatile storage part 15 are provided, and the information on the seat position which has been stored in the volatile storage within the CPU 2 when the power source is off is saved in the non-volatile storage part 15, restoring the information necessary for the volatile storage within the CPU 2 when the power source is recovered.