KR970044957A - Knocking Control Circuit of Car - Google Patents
Knocking Control Circuit of Car Download PDFInfo
- Publication number
- KR970044957A KR970044957A KR1019950065514A KR19950065514A KR970044957A KR 970044957 A KR970044957 A KR 970044957A KR 1019950065514 A KR1019950065514 A KR 1019950065514A KR 19950065514 A KR19950065514 A KR 19950065514A KR 970044957 A KR970044957 A KR 970044957A
- Authority
- KR
- South Korea
- Prior art keywords
- knocking
- rectifying
- band
- amplifying
- control circuit
- Prior art date
Links
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
본 발명은 자동차의 노킹 제어회로에 관한 것으로 자동차의 노킹을 감지하여 노킹신호를 출력하는 감지기(11), 상기 감지기(11)로부터 출력된 노킹신호를 증폭하는 증폭수단(21), 상기 증폭수단(21)으로 부터 증폭되어 출력된 노킹신호를 대역 여파하는 가변대역 필터(31), 상기 가변대역 필터(31)로 부터 대역 여파되어 출력된 노킹신호를 정류하는 정류수단(41), 상기 정류수단(41)으로부터 출력된 노킹신호를 정류하는 정류수단(51), 상기 적분수단(51)으로부터 출력된 노킹신호를 근거로 상기 가변대역 필터(31)를 제어하는 마이크로 컴퓨터(61)로 구성된 것을 특징으로 한다.The present invention relates to a knocking control circuit of a vehicle, and includes a detector (11) for detecting knocking of a vehicle and outputting a knocking signal, an amplifying means (21) for amplifying a knocking signal output from the detector (11), and the amplifying means ( A variable band filter 31 for band-filtering the knocked signal amplified from 21), a rectifying means 41 for rectifying the knocked signal band-filtered from the variable band filter 31, and the rectifying means ( And rectifying means 51 for rectifying the knocking signal outputted from 41, and a microcomputer 61 for controlling the variable band filter 31 based on the knocking signal outputted from the integrating means 51. do.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 자동차의 노킹 제어회로의 블록도,2 is a block diagram of a knocking control circuit of an automobile of the present invention;
제3도는 본 발명의 일부분인 가변대역 필터의 회로도.3 is a circuit diagram of a variable band filter that is part of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950065514A KR970044957A (en) | 1995-12-29 | 1995-12-29 | Knocking Control Circuit of Car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950065514A KR970044957A (en) | 1995-12-29 | 1995-12-29 | Knocking Control Circuit of Car |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970044957A true KR970044957A (en) | 1997-07-26 |
Family
ID=66624128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950065514A KR970044957A (en) | 1995-12-29 | 1995-12-29 | Knocking Control Circuit of Car |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970044957A (en) |
-
1995
- 1995-12-29 KR KR1019950065514A patent/KR970044957A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |