Method and Apparatus for control safty power-window

As a desirable embodiment of the present invention, a method for controlling a safety power window includes the steps of: removing high-frequency noise from an output current signal of a motor with a stator with four poles in a ripple current detecting unit; outputting an amplified current signal by...

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Bibliographische Detailangaben
Hauptverfasser:	SON, DONG HUN, JO, BO SUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	As a desirable embodiment of the present invention, a method for controlling a safety power window includes the steps of: removing high-frequency noise from an output current signal of a motor with a stator with four poles in a ripple current detecting unit; outputting an amplified current signal by amplifying the output current signal in an amplifying unit; and detecting a stable pulse signal by detecting an effective signal based on at least two predetermined reference values in the amplified current signal outputted in the amplifying unit. Accordingly, the present invention can prevent a pulse from being missed by regularly detecting ripple. 본 발명의 바람직한 일 실시예로서, 세이프티 파워윈도우 제어방법은 리플전류검출부에서 고정자가 4극인 모터의 출력 전류 신호 중 고주파 노이즈를 제거하고, 증폭부에서 증폭하여 증폭전류신호를 출력하며, 증폭부에서 출력된 상기 증폭전류신호를 적어도 2개의 기설정된 기준값을 기초로 유효신호를 검출함으로써 안정적인 펄스 신호를 검출하는 것을 특징으로 한다.