KR970039075A - Power control unit of car - Google Patents
Power control unit of car Download PDFInfo
- Publication number
- KR970039075A KR970039075A KR1019950050777A KR19950050777A KR970039075A KR 970039075 A KR970039075 A KR 970039075A KR 1019950050777 A KR1019950050777 A KR 1019950050777A KR 19950050777 A KR19950050777 A KR 19950050777A KR 970039075 A KR970039075 A KR 970039075A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- constant voltage
- voltage generator
- microcomputer
- power
- Prior art date
Links
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- Power Sources (AREA)
Abstract
본 발명은 자동차의 전원 제어 장치에 관한 것으로, 점화 스위치가 오프된 후에도 일정시간 동안 마이콤내의 기억장치에 전원이 공급되도록 하여 상기 기억 장치에 데이타가 저장되도록 하고, 상기 저장된 데이타가 계속적으로 보존되도록 하므로써 자동차가 최적의 상태로 유지될 수 있도록 한 자동차의 전원 제어 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply control device for an automobile, and the power supply is supplied to a memory device in the microcomputer for a certain time even after the ignition switch is turned off, so that the data is stored in the memory device and the stored data is continuously stored. The present invention relates to a power supply control apparatus for a vehicle so that the vehicle can be maintained in an optimal state.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1도는 본 발명에 따른 자동차의 전원 제어 장치를 설명하기 위한 블록도.1 is a block diagram for explaining a power supply control apparatus for a vehicle according to the present invention.
제 2도는 제1도를 설명하기 위한 타이밍도.2 is a timing diagram for explaining the first diagram.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950050777A KR970039075A (en) | 1995-12-15 | 1995-12-15 | Power control unit of car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950050777A KR970039075A (en) | 1995-12-15 | 1995-12-15 | Power control unit of car |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970039075A true KR970039075A (en) | 1997-07-24 |
Family
ID=66594240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950050777A KR970039075A (en) | 1995-12-15 | 1995-12-15 | Power control unit of car |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970039075A (en) |
-
1995
- 1995-12-15 KR KR1019950050777A patent/KR970039075A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |