KR970036335A - Short circuit warning device for electric vehicle mains fuse - Google Patents
Short circuit warning device for electric vehicle mains fuse Download PDFInfo
- Publication number
- KR970036335A KR970036335A KR1019950062590A KR19950062590A KR970036335A KR 970036335 A KR970036335 A KR 970036335A KR 1019950062590 A KR1019950062590 A KR 1019950062590A KR 19950062590 A KR19950062590 A KR 19950062590A KR 970036335 A KR970036335 A KR 970036335A
- Authority
- KR
- South Korea
- Prior art keywords
- fuse
- short circuit
- electric vehicle
- detection sensor
- relay
- Prior art date
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
본 발명은 전기자동차의 주전원 퓨즈 단락 경고장치에 관한 것으로, 특히 누전이나 단락이 발생하면 메인 배터리로부터 공급되는 전원을 차단하는 퓨즈가 장착되어 있는 전기자동차에 있어서, 시동스위치의 구동상태를 검출하는 시동스위치 구동감지센서와, 변속레버의 위치를 검출하는 변속레버 위치검출센서와, 가속페달의 구동상태를 검출하는 가속페달 구동감지센서와, 상기 센서들의 출력신호를 논리곱하는 앤드 게이트와, 릴레이 코일이 상기 퓨즈에 병렬접속되어 있고 릴레이 구동스위치의 일단이 상기 앤드 게이트의 출력단에 접속되어 있는 릴레이 스위치와, 상기 릴레이 구동스위치의 타단에 접속되어 운전자에게 상기 퓨즈의 단락을 알리는 경고부를 구비하여, 전기자동차가 주행중에 주전원 퓨즈가 단락되면, 경고등을 점등하고 경고음을 발생하여 운전자에게 경고함에 따라 차량 및 승차자를 안전사고로부터 보호할 수 있다.The present invention relates to a main fuse short-circuit warning device for an electric vehicle, particularly for an electric vehicle equipped with a fuse that cuts off the power supplied from the main battery when a short circuit or a short circuit occurs. A switch drive detection sensor, a shift lever position detection sensor for detecting the position of the shift lever, an accelerator pedal drive detection sensor for detecting the driving state of the accelerator pedal, an AND gate for logically multiplying the output signals of the sensors, and a relay coil An electric vehicle having a relay switch connected in parallel with the fuse and having one end of a relay drive switch connected to an output end of the end gate, and a warning part for notifying a driver of a short circuit of the fuse connected to the other end of the relay drive switch; If the mains fuse is shorted while driving, the warning lamp lights up Generated can be protected from the vehicle and occupant safety as a warning to the driver.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 전기자동차의 전원공급계통을 설명하기 위한 도면1 is a view for explaining a power supply system of a conventional electric vehicle
제2도는 본 발명에 따른 전기자동차의 주전원 퓨즈 단락 경고장치의 구성을 나타낸 도면2 is a view showing the configuration of the main power fuse short circuit warning device for an electric vehicle according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950062590A KR970036335A (en) | 1995-12-29 | 1995-12-29 | Short circuit warning device for electric vehicle mains fuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950062590A KR970036335A (en) | 1995-12-29 | 1995-12-29 | Short circuit warning device for electric vehicle mains fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970036335A true KR970036335A (en) | 1997-07-22 |
Family
ID=66621940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950062590A KR970036335A (en) | 1995-12-29 | 1995-12-29 | Short circuit warning device for electric vehicle mains fuse |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970036335A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100611915B1 (en) * | 2000-03-02 | 2006-08-11 | 주식회사 현대오토넷 | Power input circuit of engine management system |
-
1995
- 1995-12-29 KR KR1019950062590A patent/KR970036335A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100611915B1 (en) * | 2000-03-02 | 2006-08-11 | 주식회사 현대오토넷 | Power input circuit of engine management system |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |