KR930015313A - Automatic control method of motor volume - Google Patents
Automatic control method of motor volume Download PDFInfo
- 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
Links
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
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)
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) |
-
1991
- 1991-12-30 KR KR1019910025178A patent/KR930015313A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |