本文结合全自动驾驶场景,对行业既有的拓扑发现架构和算法进行分析,并在此基础上提出一种新的适用于车载乘客信息系统(passenger information system,PIS)视频数据上传技术方案.通过仿真验证以及实际工程验证表明:该系统发现模型能够准确发现地面服务器网络的拓扑关系,同时具备成本低廉、组网简单的特点,可有效满足运营中心主副中心的视频查看需求.该技术也适用于其他需要视频数据上传的工业领域.
Research on the technology of uploading video monitoring data to the main and auxiliary center
The article combines the scenario of fully autonomous driving,analyzing the existing topology discovery architecture and algorithms in the industry,and on which proposes a new technology of video data uploading solution which is suitable for in vehicle PIS systems.Through simulation verification and actual engineering verification,it has been shown that the system discovery model can accurately discover the topology relationship of the ground server network,and has the characteristics of low cost and simple networking,which can effectively meet the video viewing needs of the main and secondary centers of the operation center.This technology is also applicable to other industrial fields that require video data upload.
electronic technologyvideo data uploadGB/T 28181-2016primary and secondary centers
万方数据
维普
