公开(公告)号：WO0049716A9

公开(公告)日：2001-11-15

申请号：PCT/US0003971

申请日：2000-02-16

Applicant: CHAMBERLAIN GROUP INC ,  SMITH ALAN DANE ,  VALENTE CHRISTOPHER M ,  RATHGEBER MARTIN ,  SIEGLER MARK

Inventor： SMITH ALAN DANE ,  VALENTE CHRISTOPHER M ,  RATHGEBER MARTIN ,  SIEGLER MARK

IPC: D05C15/24 ,  E05F15/10 ,  G01D5/34 ,  G05B11/00 ,  H01S3/06 ,  H03K3/00 ,  H03K17/94 ,  H03M1/28 ,  G01C5/34

CPC classification number: G01D5/2455 ,  G01D5/34792

Abstract: A movable barrier operator includes an absolute position detector (124) which provides a unique value for each position of the barrier (12) along its path of travel. The absolute position detector (142) employs multiple binary serial streams and one multiple clock stream. After the first five cycles of the clock stream, the binary streams can be decoded by a processor to produce an absolute position. Every clock edge produces a new absolute position along the path of travel.

Abstract translation: 可移动屏障操作器包括绝对位置检测器（124），该绝对位置检测器（124）沿其行进路径为挡板（12）的每个位置提供唯一的值。 绝对位置检测器（142）采用多个二进制串行流和一个多个时钟流。 在时钟流的前五个周期之后，二进制流可以被处理器解码以产生绝对位置。 每个时钟沿沿着行进路径产生一个新的绝对位置。

公开(公告)号：WO9946467A2

公开(公告)日：1999-09-16

申请号：PCT/US9905470

申请日：1999-03-12

Applicant: CHAMBERLAIN GROUP INC ,  FITZGIBBON JAMES ,  VALENTE CHRISTOPHER M ,  WILLMOTT COLIN B ,  SIEGLER MARK ,  RATHGEBER MARTIN ,  TAM RAYMOND ,  LOBBES DAN ,  DOMBROWSKI KENNETH J ,  OLMSTED ROBERT JOHN ,  LHOTAK ROGER WILLIAM

Inventor： FITZGIBBON JAMES ,  VALENTE CHRISTOPHER M ,  WILLMOTT COLIN B ,  SIEGLER MARK ,  RATHGEBER MARTIN ,  TAM RAYMOND ,  LOBBES DAN ,  DOMBROWSKI KENNETH J ,  OLMSTED ROBERT JOHN ,  LHOTAK ROGER WILLIAM

IPC: G05B19/406 ,  E05F

CPC classification number: G05B19/406 ,  E05F15/668 ,  E05F15/684 ,  E05Y2201/672 ,  E05Y2201/684 ,  E05Y2400/34 ,  E05Y2400/342 ,  E05Y2800/00 ,  E05Y2800/244 ,  E05Y2800/696 ,  E05Y2800/75 ,  E05Y2900/106 ,  G05B2219/37159 ,  G05B2219/45242

Abstract: An operator for opening and closing movable barriers such as garage doors comprising a pass-point limit system which is a component of an operating head. An operator for a rolling shutter or gate can be installed on either side of the opening. A dual pass-point system provides a unique pass-point regardless of direction of mounting the operator, regardless of the direction of travel for opening the barrier, and regardless of installation configuration, eliminating the need for the installer to know which direction the motor is rotating or the barrier is travelling. The operator automatically learns both the open and close limits, regardless of direction of travel and without having to press a learn switch to set the open and close limits.

Abstract translation: 用于打开和关闭诸如车库门的活动障碍物的操作者，其包括作为操作头的部件的通过点限制系统。 用于滚动快门或门的操作者可以安装在开口的两侧。 双通道系统无论安装操作者的方向如何，都提供独特的通过点，无论打开挡板的行进方向如何，无论安装配置如何，都不需要安装人员了解电机的方向 旋转或屏障正在行驶。 无论行程方向如何，操作员都自动学习打开和关闭限制，无需按下学习开关来设置打开和关闭限制。