This paper introduces a bridge active anti-ship collision monitoring and warning system, which includes video monitoring device, laser altimeter, alarm device, main control unit and centralized control center. The system combines ship real-time data with software algorithm, the warning sensitivity is higher, and it makes up for the limitation of traditional function and efficiency based on ship traffic management system and passive prevention of ship collision facilities, realizes the automatic monitoring, reduces the workload and ensures the reliability of accident warning. The utility model has the advantages of stronger practicability, longer detection distance and longer emergency response time.%本文介绍一种桥梁主动防船撞监测预警系统,包括视频监控装置、激光测高装置、报警装置以及主控机、集控中心.系统利用船舶的实时数据与软件算法相结合,预警灵敏度更高,弥补了传统的基于船舶交通管理系统和被动预防船舶撞击设施在功能及效率上的局限性,实现了全监控的自动化,减少了人的工作量并保证了事故预警的可靠性.实用性更强,探测距离更远,应急反应时间更长.
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