为了减少数据通信链路并提高预警事件数据上报的实时性和事件侦测的及时性,将视频事件检测识别与实时以太网通信在边缘控制端直接联系并融合。设计的从站控制器将识别的数据、相似度分数与实时采集的数字量、模拟量数据组包发送给监控主站,主站通过预设控制逻辑与从站控制器进行数据互通,与逻辑联动实现对象的远程控制和管理。此外,通过光模块通信方式级联组网实现超远距离通信,降低了现场布线复杂度与布线成本。

To reduce data route and communication links and improve the real-time reporting of pre-warning event data and the timeliness of event detection,video event detection and recognition are directly connected and integrated with real-time Ethernet communication at the edge control end.The developed slave station controller packages the identified data,similarity scores,and real-time collected digital and analog data to the monitoring master station,and the master station communicates with the slave station through preset control logic to realize remote control and management of objects.Additionally,ultra-long-distance communication is realized through the cascade networking of SFP optical module communication mode,which reduces the complexity and cost of on-site wiring.