会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • LOCK DEVICE HAVING POSITION SENSOR
    • 具有位置传感器的锁定装置
    • WO2015175697A1
    • 2015-11-19
    • PCT/US2015/030625
    • 2015-05-13
    • SCHLAGE LOCK COMPANY LLC
    • KINCAID, Ryan, C.FOCKE, Gabriel, D.TELLJOHANN, Brian, A.RETTIG, Raymond, F.DEXTER, MatthewRAYBURN, Ryne
    • G01B7/24G08B13/08H01L43/08
    • E06B7/28G01B7/14G08B13/08G08B29/181
    • A position sensing system and method for detecting the displacement of a door from a reference position, such as, for example, from a closed position. The system includes a magnetometer that may be operably connected to the door, and which measures positional location relative to a reference magnetic field, such as, for example, a magnetic field provided by a magnet of a lock device. The system may also include an accelerometer that detects acceleration of the door, and thereby provides an indication of when location is to be measured by the magnetometer. Measurement information from the magnetometer is used to derive a position indicator that is compared to a reference indicator, the reference indicator being associated with the reference position. Differences between the position and reference indicators may provide an indication that the door has been moved from the reference position.
    • 一种用于检测门从参考位置(例如从关闭位置)的位移的位置检测系统和方法。 该系统包括可以可操作地连接到门并且测量相对于参考磁场(例如由锁定装置的磁体提供的磁场)的位置的磁力计。 该系统还可以包括加速度计,其检测门的加速度,从而提供何时由磁力计测量位置的指示。 使用来自磁力计的测量信息来导出与参考指示器进行比较的位置指示器,该参考指示器与参考位置相关联。 位置和参考指示器之间的差异可以提供门已经从参考位置移动的指示。