KR960033917A - Sound pressure automatic control device according to vehicle speed - Google Patents

Sound pressure automatic control device according to vehicle speed Download PDF

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Publication number
KR960033917A
KR960033917A KR1019950006040A KR19950006040A KR960033917A KR 960033917 A KR960033917 A KR 960033917A KR 1019950006040 A KR1019950006040 A KR 1019950006040A KR 19950006040 A KR19950006040 A KR 19950006040A KR 960033917 A KR960033917 A KR 960033917A
Authority
KR
South Korea
Prior art keywords
vehicle speed
vehicle
noise
noise level
sensor
Prior art date
Application number
KR1019950006040A
Other languages
Korean (ko)
Inventor
이항
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950006040A priority Critical patent/KR960033917A/en
Publication of KR960033917A publication Critical patent/KR960033917A/en

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Abstract

본 발명은 차속에 따른 음압자동조절장치에 관한 것으로, 보다 상세하게는 차량의 주행속도 변화에 따라 주행중에 작동되는 카오디오의 출력음량이 자동으로 조절되도록 하는 장치에 관한 것이다.The present invention relates to a sound pressure automatic control device according to the vehicle speed, and more particularly to a device for automatically adjusting the output volume of the car audio that is operated during the driving in accordance with the change in the traveling speed of the vehicle.

본 발명은 차량실내에 소음감지센서를 장착하고 또한 차속감지센서를 운전석계기패널에 설치된 스피드미터에 설치하며 상기 소음감지센서와 차속감지센서를 제어부(ECU)에 접속시키므로서 차량의 속도에 따라 카오디오로부터 발생되는 음량을 자동으로 제어하여 과속중에 차량실내의 소음에 의한 사고발생을 미연에 방지할 수 있게 된다.The present invention is equipped with a noise sensor in the vehicle interior, and the vehicle speed sensor is installed on the speed meter installed on the driver's seat panel, and the noise sensor and the vehicle speed sensor are connected to the control unit (ECU), and according to the speed of the car By automatically controlling the volume of the audio, it is possible to prevent accidents caused by the noise inside the vehicle during speeding.

Description

차속에 따른 음압자동조절장치Sound pressure automatic control device according to vehicle speed

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 음압 자동조절장치의 블럭도, 제2도는 본 발명에 따른 동작 흐름도.1 is a block diagram of a sound pressure automatic control device according to the invention, Figure 2 is a flow chart of the operation according to the present invention.

Claims (1)

차량의 실내의 일정위치에 설치되어 차량실내에서 발생되는 소음을 감지하여 제어부에 인가하는 소음감지센서와, 차량의 속도를 감지하여 제어부에 전달하는 차속 감지 센서와, 차속감지값 및 차속설정값과 소음레벨 감지값 및 소음레벨설정값을 각각 설정하고 차량속도감지센서에 의해 감지된 차속감지값이 차속설정값 이상인가를 판단하여 이상값이면 소음감지센서에서 감지된 소음레벨감지값이 소음레벨설정값 이상인가를 판단하며 소음레벨감지값이 소음레벨설정값 이상이면 카오디오 시스템의 동작을 중단시키거나 또는 볼륨의 크기를 일정 레벨로 줄이는 프로그램이 내장된 제어부와, 상기 제어부에 접속되어져 차량속도가 고속인 상태에서 카오디오 시스템인 라디오 및 카세트의 볼륨이 높으면 제어부의 제어에 의해 자동으로 동작이 중단되거나 볼륨이 낮아지는 카오디오 시스템부로 구성되는 것을 특징으로 하는 차속에 따른 음압자동조절장치.A noise sensor which is installed at a certain position in the vehicle's interior and detects noise generated in the vehicle interior and is applied to the controller, a vehicle speed sensor that detects and transmits the vehicle's speed to the controller, a vehicle speed detection value and a vehicle speed set value; Set the noise level detection value and the noise level setting value separately, and determine whether the vehicle speed detection value detected by the vehicle speed sensor is higher than the vehicle speed setting value. If the noise level is abnormal, the noise level detection value detected by the noise sensor is the noise level setting. If the noise level detection value is higher than the noise level setting value, the control unit has a built-in control unit that stops the operation of the car audio system or reduces the volume to a certain level. If the volume of radio and cassette which is car audio system is high at high speed, operation stops automatically by control of control unit. Sound pressure auto-adjustment device according to the vehicle speed, characterized in that consisting of a car audio system portion that is lowered or lowered. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950006040A 1995-03-22 1995-03-22 Sound pressure automatic control device according to vehicle speed KR960033917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950006040A KR960033917A (en) 1995-03-22 1995-03-22 Sound pressure automatic control device according to vehicle speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950006040A KR960033917A (en) 1995-03-22 1995-03-22 Sound pressure automatic control device according to vehicle speed

Publications (1)

Publication Number Publication Date
KR960033917A true KR960033917A (en) 1996-10-22

Family

ID=66553531

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950006040A KR960033917A (en) 1995-03-22 1995-03-22 Sound pressure automatic control device according to vehicle speed

Country Status (1)

Country Link
KR (1) KR960033917A (en)

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