机电工程技术2016，Vol.45Issue(3)：77-81,5.DOI:10.3969/j.issn.1009-9492.2016.03.020
基于以太网的矿井工作面视频传输系统实时性的研究
Research on Real Time Performance of Video Transmission System in Mine Working Face Based on Ethernet
陈辉 1李棉 1马鹏宇 1余佳鑫1
作者信息
- 1. 广州日滨科技发展有限公司，广东广州 510660
- 折叠
摘要
Abstract
This paper firstly constructs the end-to-end delay model of Switched Ethernet, and calculates the network transmission delay in theory, then presents the key factors affecting the delay. Next, test and analyze the transmission delay in different amount of switching equipment and different data load, and verify the system overall image delay. Finally, in extreme cases of working face maximum system and maximum number of intermediate switching equipment, by calculation of fixed delay and analysis of variable time delay, obtain the maximum allowable communication load of the whole system in which the transmission system can meet the real-time requirements of video transmission.关键词
交换式以太网/视频传输/固定延时/可变时延/通信负荷Key words
switched Ethernet/video transmission/fixed delay/variable delay/communication load分类
矿业与冶金引用本文复制引用
陈辉,李棉,马鹏宇,余佳鑫..基于以太网的矿井工作面视频传输系统实时性的研究[J].机电工程技术,2016,45(3):77-81,5.
