KR960037437A - Vehicle anti-theft alarm - Google Patents
Vehicle anti-theft alarm Download PDFInfo
- Publication number
- KR960037437A KR960037437A KR1019950009939A KR19950009939A KR960037437A KR 960037437 A KR960037437 A KR 960037437A KR 1019950009939 A KR1019950009939 A KR 1019950009939A KR 19950009939 A KR19950009939 A KR 19950009939A KR 960037437 A KR960037437 A KR 960037437A
- Authority
- KR
- South Korea
- Prior art keywords
- microphone
- sound
- value
- comparator
- converter
- Prior art date
Links
Abstract
본 발명은 차량의 도난 방지용 경보장치에 관한 것으로, 특히 자동차 실내에 마이크로폰을 설치하여 유리가 깨지거나 실내에서 사람이 움질일 때 음파의 혼란을 감지하여 혼이나 사이렌을 단발적으로 울리도록 한 차량의 도난 방지용 경보장치로써, 자동차 실내에 유리가 깨지거나 실내이서 사람이 움직일 때 음파의 혼란을 감지하기 위한 마이크로폰(10)과 : 상기 마이크로폰(10)의 신호를 변환시키기 위한 A/D 컨버터(20)와 : 상기 A/D 컨버터(20)의 신호 값과 기준 음향 값을 비교하기 위한 비교기(30)와 : 상기 비교기(30)의 비교 값에 의하여 작동되는 경보장치 구동회로(50)와 : 상기 구동장치 구동회로(50)에 의하여 작동되는 혼(60) 및 방향지시등(61)으로 구성된다.The present invention relates to an alarm system for preventing theft of a vehicle, and particularly, by installing a microphone in a vehicle interior to detect a chaos of sound waves when a glass is broken or a person moves in a room, thereby causing a horn or a siren to sound a single sound. As an anti-theft alarm device, a microphone 10 for detecting a disruption of sound waves when a glass is broken in a car or a person moves in a room, and an A / D converter 20 for converting a signal of the microphone 10. And: a comparator 30 for comparing the signal value of the A / D converter 20 with a reference sound value, and: an alarm device driving circuit 50 operated by the comparison value of the comparator 30; It consists of a horn 60 and a turn indicator 61 which are operated by the device drive circuit 50.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 차량의 도난 방지용 경보장치의 구성도, 제2도는 본 발명의 차량의 도난 방지용 경보장치의 순서도.1 is a configuration diagram of the anti-theft alarm device of the vehicle of the present invention, Figure 2 is a flow chart of the anti-theft alarm device of the vehicle of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009939A KR960037437A (en) | 1995-04-26 | 1995-04-26 | Vehicle anti-theft alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009939A KR960037437A (en) | 1995-04-26 | 1995-04-26 | Vehicle anti-theft alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960037437A true KR960037437A (en) | 1996-11-19 |
Family
ID=66523136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950009939A KR960037437A (en) | 1995-04-26 | 1995-04-26 | Vehicle anti-theft alarm |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960037437A (en) |
-
1995
- 1995-04-26 KR KR1019950009939A patent/KR960037437A/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 |