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    • 7. 发明公开
    • METHOD AND MECHANISM FOR AUTOMATICALLY DETECTING DOOR OR WINDOW FAULTS
    • 自动检测门窗故障的方法和机制
    • EP3287584A1
    • 2018-02-28
    • EP17151660.2
    • 2017-01-16
    • Beijing Eco-Smart Automation Control Technology Co., Ltd.
    • Jiang, Xiaowei
    • E05F11/54E05F7/00
    • E05F7/00E05F11/54E05Y2800/404E05Y2800/426E06B7/28G08B13/06G08B13/08
    • The present invention discloses a method for automatically detecting door or window faults, comprising the following steps: mounting a displacement sensor at at least one monitoring position of the door or window frame and leaf and/or door or window hardware to monitor a relative position change of the door or window frame and leaf and/or relative displacement of the hardware at said at least one monitoring position; and connecting the displacement sensor to a controller which judges whether the relative position change of the door or window frame and leaf and/or relative displacement of the hardware at said at least one monitoring position exceeds a displacement threshold, and thereby perform combined judgment for door or window faults. The present invention further discloses a mechanism for automatically detecting door or window faults. The present invention can automatically detect possible faults occurring during use of the door or window, and thereby eliminate hidden risks endangering the user and other persons' personal safety, and exhibit important social significance.
    • 本发明公开了一种自动检测门窗故障的方法,包括以下步骤:将位移传感器安装在门窗框架和门扇和/或门窗五金件的至少一个监控位置上,以监控相对位置变化 在所述至少一个监控位置处门或窗框和门扇的位置和/或硬件的相对位移; 以及将位移传感器连接至控制器,该控制器判断门窗框架和门扇的相对位置变化和/或所述至少一个监控位置处的硬件的相对位移是否超过位移阈值,从而执行门的组合判断 或窗口故障。 本发明还公开了一种自动检测门窗故障的机构。 本发明能够自动检测门窗使用过程中可能出现的故障,从而消除危及用户及其他人员人身安全的隐患,具有重要的社会意义。
    • 9. 发明公开
    • METHOD AND APPARATUS FOR RELIABLE DETECTION OF OPENING AND CLOSING EVENTS
    • 用于可靠检测打开和关闭事件的方法和设备
    • EP3213091A1
    • 2017-09-06
    • EP15784601.5
    • 2015-10-14
    • Koninklijke Philips N.V.
    • TEN KATE, Warner Rudolph Theophile
    • G01P13/00G01P7/00G08B13/08E05B45/06
    • G01P13/00A47B88/00E05B2047/0067E06B7/28G01P7/00G08B13/08
    • A methods is provided for reliable and accurate detection of opening or closing of doors or drawers using output signals generated by a sensor, the output signals directly or indirectly representative of the acceleration of the sensor over time. Areas under a curve for acceleration, or representations thereof, are determined and occurrence of movement events identified through comparison of calculated areas with certain thresholds. Areas are considered which span between zero crossing points of the acceleration curve, such that all elements of the corresponding sum are of the same sign, and consequent area signals have maximal amplitude. Pairs of substantially equal and opposite area signals may be sought, occurring within a given time separation, these characteristic of an opening or closing motion, consisting of a first acceleration in a first direction followed by a second in an opposing direction. Apparatus for the reliable detection of opening or closing events is also provided.
    • 提供了一种方法,用于使用由传感器生成的输出信号可靠且准确地检测门或抽屉的打开或关闭,输出信号直接或间接表示传感器随着时间的加速度。 确定加速度曲线下的区域或其表示,并通过将计算区域与特定阈值进行比较来确定移动事件的发生。 考虑横跨加速度曲线的过零点之间的区域,使得相应和的所有元素具有相同的符号,并且因此区域信号具有最大幅度。 可以在给定的时间间隔内寻找基本上相等且相反的区域信号对,这些特征是开启或关闭运动的特征,其由第一方向上的第一加速度和相反方向上的第二加速度组成。 还提供了用于可靠检测开启或关闭事件的装置。