A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an opening/closing body controller that prevents a damage to an opening/closing component due to overloading caused by mechanical constraint when the opening/closing body is totally closed, even when affected by diverse variations, also allowing a threshold value to be readily set.SOLUTION: In a power window controller 1, an amount of change ΔA' of corrected motor current A' obtained by correcting motor current A is calculated, when a motor 9 is driven to open/close a window glass 7 and an opening/closing of the window glass 7 to lock detection ranges Zc, Zo is detected, the detection ranges being set in a vicinity of a totally open position or a totally closed position of the window glass. When the amount of change ΔA' becomes larger than a determination threshold value X for starting integration, an integration value ∫A' is calculated based on the corrected motor current A', and the motor 9 is halted when the integrated value ∫A' becomes larger than a determination threshold value Y for locking.
【課題】種々のばらつきの影響を受けても、開閉体の全開閉時の機械的拘束による過負荷で開閉用部品が損傷するのを防止し、かつ閾値を容易に設定することができる開閉体制御装置を提供する。【解決手段】パワーウインドウ制御装置１において、モータ９を駆動して、窓ガラス７を開閉動作させている場合に、窓ガラス７が全開位置または全閉位置の付近に設けられたロック検出領域Ｚｃ、Ｚｏまで開閉したことを検出すると、モータ電流Ａを補正して得た補正後のモータ電流Ａ’の変化量ΔＡ’を算出する。そして、この変化量ΔＡ’が積分開始判定閾値Ｘより大きくなると、補正後のモータ電流Ａ’に基づく積分値∫Ａ’を算出し、この積分値∫Ａ’がロック判定閾値Ｙより大きくなると、モータ９の駆動を停止させる。【選択図】図１
PROBLEM TO BE SOLVED: To provide an opening/closing body controller that prevents a damage to an opening/closing component due to overloading caused by mechanical constraint when the opening/closing body is totally closed, even when affected by diverse variations, also allowing a threshold value to be readily set.SOLUTION: In a power window controller 1, an amount of change ΔA' of corrected motor current A' obtained by correcting motor current A is calculated, when a motor 9 is driven to open/close a window glass 7 and an opening/closing of the window glass 7 to lock detection ranges Zc, Zo is detected, the detection ranges being set in a vicinity of a totally open position or a totally closed position of the window glass. When the amount of change ΔA' becomes larger than a determination threshold value X for starting integration, an integration value ∫A' is calculated based on the corrected motor current A', and the motor 9 is halted when the integrated value ∫A' becomes larger than a determination threshold value Y for locking.
【課題】種々のばらつきの影響を受けても、開閉体の全開閉時の機械的拘束による過負荷で開閉用部品が損傷するのを防止し、かつ閾値を容易に設定することができる開閉体制御装置を提供する。【解決手段】パワーウインドウ制御装置１において、モータ９を駆動して、窓ガラス７を開閉動作させている場合に、窓ガラス７が全開位置または全閉位置の付近に設けられたロック検出領域Ｚｃ、Ｚｏまで開閉したことを検出すると、モータ電流Ａを補正して得た補正後のモータ電流Ａ’の変化量ΔＡ’を算出する。そして、この変化量ΔＡ’が積分開始判定閾値Ｘより大きくなると、補正後のモータ電流Ａ’に基づく積分値∫Ａ’を算出し、この積分値∫Ａ’がロック判定閾値Ｙより大きくなると、モータ９の駆動を停止させる。【選択図】図１
OPENING/CLOSING BODY CONTROLLER
開閉体制御装置
OZAWA AKISHI (author)
2016-01-18
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
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