A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHUTTER CONTROLLER
PROBLEM TO BE SOLVED: To provide a shutter controller capable of preventing erroneous detection caused by abrupt increase in a motor load caused by sudden external force such as wind.SOLUTION: A shutter controller includes: a detection unit for detecting an open/close position of a shutter curtain; a moving average calculation unit for calculating a moving average value of a load applied to a motor for performing open/close drive on the shutter curtain and a moving average value of the load's reference value corresponding to the open/close position; an integration unit for calculating a load evaluation value on the basis of a difference between the load and the load's moving average value and a difference between the reference value and the reference value's moving average value; and a determination unit for determining that the shutter curtain is in contact with an obstacle, when the load evaluation value exceeds a preset threshold.SELECTED DRAWING: Figure 1
【課題】風等の突発的な外力によるモータの負荷の急激な増加による誤検知を防止することができるシャッター制御装置を提供する。【解決手段】シャッターカーテンの開閉位置を検出する検出部と前記シャッターカーテンを開閉駆動するモータにかかる負荷の移動平均値と前記開閉位置に対応する前記負荷の基準値の移動平均値とを算出する移動平均算出部と、前記負荷と前記負荷の移動平均値との差及び前記基準値と前記基準値の移動平均値との差に基づいて負荷評価値を算出する積算部と、前記負荷評価値が予め設定された閾値を超える場合、前記シャッターカーテンが障害物に接触したと判定する判定部と、を有する。【選択図】図１
SHUTTER CONTROLLER
PROBLEM TO BE SOLVED: To provide a shutter controller capable of preventing erroneous detection caused by abrupt increase in a motor load caused by sudden external force such as wind.SOLUTION: A shutter controller includes: a detection unit for detecting an open/close position of a shutter curtain; a moving average calculation unit for calculating a moving average value of a load applied to a motor for performing open/close drive on the shutter curtain and a moving average value of the load's reference value corresponding to the open/close position; an integration unit for calculating a load evaluation value on the basis of a difference between the load and the load's moving average value and a difference between the reference value and the reference value's moving average value; and a determination unit for determining that the shutter curtain is in contact with an obstacle, when the load evaluation value exceeds a preset threshold.SELECTED DRAWING: Figure 1
【課題】風等の突発的な外力によるモータの負荷の急激な増加による誤検知を防止することができるシャッター制御装置を提供する。【解決手段】シャッターカーテンの開閉位置を検出する検出部と前記シャッターカーテンを開閉駆動するモータにかかる負荷の移動平均値と前記開閉位置に対応する前記負荷の基準値の移動平均値とを算出する移動平均算出部と、前記負荷と前記負荷の移動平均値との差及び前記基準値と前記基準値の移動平均値との差に基づいて負荷評価値を算出する積算部と、前記負荷評価値が予め設定された閾値を超える場合、前記シャッターカーテンが障害物に接触したと判定する判定部と、を有する。【選択図】図１
SHUTTER CONTROLLER
シャッター制御装置
MOROOKA SEI (author) / MAHARA YUTAKA (author) / HASHIMOTO MAMORU (author)
2016-05-09
Patent
Electronic Resource
Japanese
IPC:
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