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公开(公告)号：US20080180050A1
公开(公告)日：2008-07-31
申请号：US12040574
申请日：2008-02-29
申请人： Eric M. Gregori , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller , Matthew C. Stephan , Colin Willmott
发明人： Eric M. Gregori , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller , Matthew C. Stephan , Colin Willmott
IPC分类号： H02P3/00
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05Y2400/31 , E05Y2400/315 , E05Y2400/554 , E05Y2400/58 , E05Y2800/00 , E05Y2900/106 , G05B13/0265 , G05B2219/45242
摘要： A movable barrier operator having a motor controller (10) and motor (11) that control selective movement of a movable barrier (12) also has an obstacle detector (14) that utilizes an automatically determined excess force threshold value to permit reliable detection of an obstacle under a wide variety of operational circumstances, including changing physical circumstances, aging components, temperature variations, and motor runtime. In a preferred embodiment, a characteristic force value for the system is frequently updated as a function of actual measured force requirements (and further compensated, pursuant to various embodiments, with respect to other conditions such as temperature and motor runtime). This characteristic force value is then utilized to determine the excess force threshold value.
摘要翻译： 具有控制可动挡板（12）的选择性移动的电动机控制器（10）和电动机（11）的可移动屏障操作器还具有障碍物检测器（14），该障碍物检测器利用自动确定的过剩力阈值来允许对 包括变化的物理环境，老化部件，温度变化和电机运行时间在各种各样的运行情况下的障碍。 在优选实施例中，根据实际测量的力要求（并且根据各种实施例，根据诸如温度和马达运行时间等其他条件进一步补偿），系统的特征力值经常更新。 然后利用该特征力值来确定过剩力阈值。
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公开(公告)号：US06870334B2
公开(公告)日：2005-03-22
申请号：US10335199
申请日：2002-12-31
IPC分类号： E01F15/00 , E05C5/00 , E05F15/00 , E05F15/10 , E06B9/80 , G01L1/00 , G05B5/01 , G05B13/00 , G05B13/02 , G05D3/12 , H02H7/085 , H02K7/10 , H02P1/00 , H02P3/00 , H02P7/00
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05Y2400/31 , E05Y2400/315 , E05Y2400/554 , E05Y2400/58 , E05Y2800/00 , E05Y2900/106 , G05B13/0265 , G05B2219/45242
摘要： A movable barrier operator having a motor controller (10) and motor (11) that control selective movement of a movable barrier (12) also has an obstacle detector (14) that utilizes an automatically determined excess force threshold value to permit reliable detection of an obstacle under a wide variety of operational circumstances, including changing physical circumstances, aging components, temperature variations, and motor runtime. In a preferred embodiment, a characteristic force value for the system is frequently updated as a function of actual measured force requirements (and further compensated, pursuant to various embodiments, with respect to other conditions such as temperature and motor runtime). This characteristic force value is then utilized to determine the excess force threshold value.
摘要翻译： 具有控制可动挡板（12）的选择性移动的电动机控制器（10）和电动机（11）的可移动屏障操作器还具有障碍物检测器（14），该障碍物检测器利用自动确定的过剩力阈值来允许对 包括变化的物理环境，老化部件，温度变化和电机运行时间在各种各样的运行情况下的障碍。 在优选实施例中，根据实际测量的力要求（并且根据各种实施例，根据诸如温度和马达运行时间等其他条件进一步补偿），系统的特征力值经常更新。 然后利用该特征力值来确定过剩力阈值。
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公开(公告)号：US07019478B2
公开(公告)日：2006-03-28
申请号：US10971242
申请日：2004-10-22
申请人： Eric M. Gregori , Matthew C. Stephan , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller, Jr. , Colin Willmott
发明人： Eric M. Gregori , Matthew C. Stephan , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller, Jr. , Colin Willmott
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05Y2400/31 , E05Y2400/315 , E05Y2400/554 , E05Y2400/58 , E05Y2800/00 , E05Y2900/106 , G05B13/0265 , G05B2219/45242
摘要： A movable barrier operator having a motor controller (10) and motor (11) that control selective movement of a movable barrier (12) also has an obstacle detector (14) that utilizes an automatically determined excess force threshold value to permit reliable detection of an obstacle under a wide variety of operational circumstances, including changing physical circumstances, aging components, temperature variations, and motor runtime. In a preferred embodiment, a characteristic force value for the system is frequently updated as a function of actual measured force requirements (and further compensated, pursuant to various embodiments, with respect to other conditions such as temperature and motor runtime). This characteristic force value is then utilized to determine the excess force threshold value.
摘要翻译： 具有控制可动挡板（12）的选择性移动的电动机控制器（10）和电动机（11）的可移动屏障操作器还具有障碍物检测器（14），该障碍物检测器利用自动确定的过剩力阈值来允许对 包括变化的物理环境，老化部件，温度变化和电机运行时间在各种各样的运行情况下的障碍。 在优选实施例中，根据实际测量的力要求（并且根据各种实施例，根据诸如温度和马达运行时间等其他条件进一步补偿），系统的特征力值经常更新。 然后利用该特征力值来确定过剩力阈值。
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公开(公告)号：US07679301B2
公开(公告)日：2010-03-16
申请号：US12040574
申请日：2008-02-29
申请人： Eric M. Gregori , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller, Jr. , Matthew C. Stephan , Colin Willmott
发明人： Eric M. Gregori , James J. Fitzgibbon , Carlos Jurado , Robert R. Keller, Jr. , Matthew C. Stephan , Colin Willmott
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05Y2400/31 , E05Y2400/315 , E05Y2400/554 , E05Y2400/58 , E05Y2800/00 , E05Y2900/106 , G05B13/0265 , G05B2219/45242
摘要： A movable barrier operator having a motor controller (10) and motor (11) that control selective movement of a movable barrier (12) also has an obstacle detector (14) that utilizes an automatically determined excess force threshold value to permit reliable detection of an obstacle under a wide variety of operational circumstances, including changing physical circumstances, aging components, temperature variations, and motor runtime. In a preferred embodiment, a characteristic force value for the system is frequently updated as a function of actual measured force requirements (and further compensated, pursuant to various embodiments, with respect to other conditions such as temperature and motor runtime). This characteristic force value is then utilized to determine the excess force threshold value.
摘要翻译： 具有控制可动挡板（12）的选择性移动的电动机控制器（10）和电动机（11）的可移动屏障操作器还具有障碍物检测器（14），该障碍物检测器利用自动确定的过剩力阈值来允许对 包括变化的物理环境，老化部件，温度变化和电机运行时间在各种各样的运行情况下的障碍。 在优选实施例中，根据实际测量的力要求（并且根据各种实施例，根据诸如温度和马达运行时间等其他条件进一步补偿），系统的特征力值经常更新。 然后利用该特征力值来确定过剩力阈值。
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