PROBLEM TO BE SOLVED: To provide a sunshade drive device capable of determining whether or not a state is a lock state, with high accuracy.SOLUTION: A sunshade drive device comprises: a motor 2 for opening and closing a shade S through a link mechanism 1; and a control part 3 for performing lock determination processing for determining that a state is a lock state when a change amount of a current value of the motor 2 exceeds a preset threshold, and mask processing for determining that the state is a non-lock state by a preset mask time, during start up of the motor 2, regardless of the lock determination processing. The control part 3 changes the mask time in the mask processing according to a position of the shade S.SELECTED DRAWING: Figure 1

    【課題】高精度にロック状態であるか否かを判定することが可能なサンシェード駆動装置を提供すること。【解決手段】サンシェード駆動装置は、リンク機構1を介してシェードSを開閉動作させるためのモータ2と、モータ2の電流値の変化量が予め設定されたしきい値を越えるとロック状態であると判定するロック判定処理と、モータ2の起動時には予め設定されたマスク時間分だけ前記ロック判定処理の結果に関わらず非ロック状態と判定するマスク処理とを行う制御部3とを備える。制御部3は、シェードSの位置に応じてマスク処理におけるマスク時間を変更する。【選択図】図1


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    Title :

    SUNSHADE DRIVE DEVICE


    Additional title:

    サンシェード駆動装置


    Contributors:

    Publication date :

    2017-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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