KR930015313A - Automatic control method of motor volume - Google Patents

Automatic control method of motor volume Download PDF

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Publication number
KR930015313A
KR930015313A KR1019910025178A KR910025178A KR930015313A KR 930015313 A KR930015313 A KR 930015313A KR 1019910025178 A KR1019910025178 A KR 1019910025178A KR 910025178 A KR910025178 A KR 910025178A KR 930015313 A KR930015313 A KR 930015313A
Authority
KR
South Korea
Prior art keywords
volume
motor
motor volume
control switch
control method
Prior art date
Application number
KR1019910025178A
Other languages
Korean (ko)
Inventor
박봉주
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910025178A priority Critical patent/KR930015313A/en
Publication of KR930015313A publication Critical patent/KR930015313A/en

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Abstract

본 발명은 모터볼륨의 자동 제어방법에 관한 것으로, 종래에는 음량을 가변시키기 위해 모터볼륨을 주행시킨후 볼륨조정스위치를 턴오프시키면 모터볼륨의 회전시 관성으로 인해 볼륨의 위치가 정확히 고정되지 못하는 문제점이 있었다.The present invention relates to a method for automatically controlling the motor volume, and in the related art, if the volume control switch is turned off after driving the motor volume to change the volume, the position of the volume cannot be fixed correctly due to inertia during rotation of the motor volume. There was this.

이러한 점을 감안하여 본 발명에서는 음량을 가변시키기 위해 모터볼륨을 주행시킨 후 볼륨조정스위치를 턴오프시키면 소정시간동안 모터볼륨을 주행방향과 반대방향으로 주행시켜 볼륨의 위치를 정확히 고정하므로써 반복하여 모터볼륨을 조정할 필요가 없다.In view of this point, in the present invention, when the motor volume is driven to change the volume, the volume control switch is turned off and then the motor volume is moved in a direction opposite to the driving direction for a predetermined time so that the position of the volume is accurately fixed. There is no need to adjust the volume.

Description

모터볼륨의 자동 제어방법Automatic control method of motor volume

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명 모터볼륨의 주행제어시 신호 흐름도,3 is a signal flow chart when driving control of the motor volume of the present invention;

제4도는 제3도에 있어서 펄스의 파형도.4 is a waveform diagram of a pulse in FIG.

Claims (1)

음량을 가변시키기 위해 볼륨조정스위치(key)를 눌렀을때, 상기 볼륨조정스위치(key)의 상태에 따라 모터볼륨(11)을 주행시키고, 일정시간(t)후 상기 볼륨조정스위치(key)를 턴오프하면 소정시간(△t)동안 모터볼륨(11)을 주행방향과 반대방향으로 주행시켜 정확한 볼륨위치(t)에 모터볼륨(11)을 고정시키는 것을 특징으로 하는 모터볼륨의 자동 제어방법.When the volume control switch (key) is pressed to change the volume, the motor volume 11 is driven in accordance with the state of the volume control switch (key), and after a certain time (t), the volume control switch (key) is turned. When off, the motor volume (11) for a predetermined time (△ t) to run in the direction opposite to the traveling direction to fix the motor volume (11) in the correct volume position (t), the automatic control method of the motor volume. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025178A 1991-12-30 1991-12-30 Automatic control method of motor volume KR930015313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025178A KR930015313A (en) 1991-12-30 1991-12-30 Automatic control method of motor volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025178A KR930015313A (en) 1991-12-30 1991-12-30 Automatic control method of motor volume

Publications (1)

Publication Number Publication Date
KR930015313A true KR930015313A (en) 1993-07-24

Family

ID=67345960

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025178A KR930015313A (en) 1991-12-30 1991-12-30 Automatic control method of motor volume

Country Status (1)

Country Link
KR (1) KR930015313A (en)

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