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    • 10. 发明申请
    • OPTICAL SECURITY DETECTOR
    • 光学安全检测器
    • WO2017144859A1
    • 2017-08-31
    • PCT/GB2017/050385
    • 2017-02-14
    • BAE SYSTEMS PLC
    • PESCOD, Christopher Ralph
    • B60R25/30G08B13/186
    • B60R25/30G08B13/186G08B25/10
    • The invention relates to apparatus and methods for securing a body using an optical detector, particularly to apparatus and methods used to detect ingress into the covered trailer of a lorry. There is provided an optical detector for a body (1) to be monitored, comprising a body, said body (1) comprising a storage area (10), at least one closure (7) for closing the storage area (10), a locking means for keeping the closure in a substantially closed position, said optical detector comprising an optical fibre, a transmitter (14) arranged to transmit a transmission signal through the optical fibre (2), a reflector (38) arranged to provide a return signal through the optical fibre (2), a receiver to receive said return signal, a monitor (15) arranged to compare the transmission signal with the return signal, and an indicator (15) arranged to inform a user when there is a difference (99) between the transmission signal and the return signal, wherein the optical fibre (2) is operably linked to the closure and/or locking means, and is configured to indicate to a user that the storage area (10) has been accessed.
    • 本发明涉及使用光学检测器来固定身体的设备和方法,具体涉及用于检测进入货车的被覆盖的拖车的设备和方法。 本发明提供了一种用于待监测身体(1)的光学检测器,包括身体,所述身体(1)包括存储区域(10),用于关闭存储区域(10)的至少一个封闭件(7) 锁定装置,用于将封闭件保持在基本闭合的位置,所述光学检测器包括光纤,布置成通过光纤(2)传输传输信号的发射器(14),布置成提供返回信号的反射器(38) 通过光纤(2)接收接收所述返回信号的接收器,设置为将传输信号与返回信号进行比较的监视器(15),以及指示器(15),其被布置为当存在差异时通知用户 ),其中光纤(2)可操作地连接到闭合装置和/或锁定装置,并且被配置为向用户指示存储区域(10)已被访问。 p>