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为了保证油气管道站场无死角监控,降低周界入侵防范系统的误报率和漏报率,将对射探测技术与双鉴探测技术相结合,设计了一种新型周界入侵防范系统。根据油气管道站场、对射探测器及双鉴探测器的特点,将对射、双鉴探测器分别安装于普通围墙上及围墙拐角处。实例应用结果证明:其安防效果较好,无漏报、误报情况,满足油气管道站场实时性和准确性报警的需求。
In order to ensure that there is no dead-end monitoring in oil and gas pipeline station and reduce the false alarm rate and omission rate of perimeter intrusion prevention system, a new type of perimeter intrusion prevention system is designed by integrating the radio detection technology and Shuangjian detection technology. According to the characteristics of oil and gas pipe station and radio detectors and Shuangjian detectors, the radio and Shuangjian detectors are respectively installed on the common wall and the corner of the wall. The result of application of the example proves that its security effect is good, no omission and false positive are reported, which meets the real-time and accuracy alarm requirements of oil and gas pipeline station yard.