公开(公告)号：US10927585B2

公开(公告)日：2021-02-23

申请号：US16037040

申请日：2018-07-17

Applicant: MAGNA CLOSURES INC.

Inventor： Thomas McGettrick ,  Xu Yang Zhang

IPC: E05F15/60 ,  E05F15/603 ,  E05F15/41 ,  E05F15/70 ,  E05F15/622 ,  E05F15/697 ,  B60Q9/00 ,  H02P3/12 ,  H02P7/29 ,  B60J1/17 ,  B60J5/06 ,  B60J5/10

Abstract: A system for waking an electronic control unit upon movement of a controlled member, such as a vehicle lift gate or window, and protecting the electronic control unit from motor back EMF are provided. The system includes a power drive unit coupled to the controlled member and to the electronic control unit for moving the controlled member. A comparator subsystem is coupled to the power drive unit and is configured to compare an electrical output of the power drive unit generated due to motor back electromotive force in response to a manual movement of the controlled member to an electrical reference to determine whether to wake the electronic control unit. The system detects manual movement of the controlled member, e.g. from unauthorized entry, and causes an alarm and/or for the motor to brake or to drive to counteract the manual movement of the controlled member.

公开(公告)号：US20160365853A1

公开(公告)日：2016-12-15

申请号：US15162792

申请日：2016-05-24

Applicant: Magna Closures Inc.

Inventor： John G. Zeabari ,  Thomas McGettrick ,  Joshua M. Bernhardt

IPC: H03K17/687 ,  H01R13/66 ,  H01L27/02 ,  H01L27/06 ,  H01L29/78 ,  H01L29/866

CPC classification number: H03K17/687 ,  B60W10/00 ,  G06F1/263 ,  H01L27/0255 ,  H01L27/0629 ,  H01L29/7805 ,  H01L29/866 ,  H01R13/665

Abstract: A switching system is disclosed and includes a first device including a dormant local supply and a ground source and a first device connector having a plurality of first device terminals. The first device includes a switching unit for selectively coupling a first device power terminal to the dormant local supply in an on mode and for decoupling the first device power terminal and the dormant local supply in an off mode. A cable subassembly includes a shield and a first cable connector including a plurality of first cable connector terminals for connection to the first device terminals. The shield is connected to a first cable ground terminal for interconnecting the first device power terminal to the dormant local supply in response to the first cable connector engaging the first device connector and forming a conductive path through the shield to the ground source and activating the switching unit.

Abstract translation: 公开了一种开关系统，并且包括包括休眠本地电源和接地源的第一装置以及具有多个第一装置端子的第一装置连接器。 第一装置包括切换单元，用于在打开模式下选择性地将第一设备电源端子耦合到休眠本地电源，以及在关闭模式下将第一设备电源端子和休眠本地电源分离。 电缆子组件包括屏蔽件和包括用于连接到第一器件端子的多个第一电缆连接器端子的第一电缆连接器。 所述屏蔽件连接到第一电缆接地端子，用于响应于所述第一电缆连接器接合所述第一设备连接器并且形成通过所述屏蔽件到所述接地源的导电路径并激活所述开关来将所述第一设备电源端子与所述休眠本地电源互连 单元。