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2. 发明申请

US20120176593A1 LASER RANGE FINDER AND METHOD FOR INTRUSION DETECTION 有权
标题翻译：激光测距仪和入侵检测方法
公开(公告)号：US20120176593A1
公开(公告)日：2012-07-12
申请号：US13345937
申请日：2012-01-09
申请人： Yaacov FRUCHT
发明人： Yaacov FRUCHT
IPC分类号： G01C3/08
CPC分类号： G08B13/183 , G01S7/4813 , G01S7/4865 , G01S17/10 , G01S17/42 , G01S17/88
摘要： A scanning beam laser range finder and a method are provided for detecting an intrusion into a protected area by enhancing the capability of detecting an intruded attempting to blend with the area background. The laser range finder and method include an Emitter/Receiver configured to emit laser pulses towards each point out of the plurality of points and to receive therefrom reflected laser pulses. Further included is a processor coupled to the Emitter/Receiver and configured to derive an initial distance separating the laser range finder away from each point, the initial distance having an initial measurement error. At least one amplitude comparator is coupled to the Emitter/Receiver and to the processor, which is configured to derive a corrected distance to each point, the corrected distance having a corrected measurement error smaller than the initial measurement error.
摘要翻译：提供了一种扫描光束激光测距仪和一种方法，用于通过增强检测入侵试图与区域背景融合的能力来检测入侵入保护区域的能力。激光测距仪和方法包括发射器/接收器，其被配置为朝向多个点中的每个点发射激光脉冲并且从其接收反射的激光脉冲。还包括处理器，其耦合到发射器/接收器并被配置为导出将激光测距仪分离离开每个点的初始距离，初始距离具有初始测量误差。至少一个幅度比较器耦合到发射器/接收器和处理器，其被配置为导出到每个点的校正距离，校正的距离具有小于初始测量误差的校正的测量误差。

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