| 总线式煤矿安全监控系统联网技术 |
| |
| 引用本文： | 李文峰,赵敏. 总线式煤矿安全监控系统联网技术[J]. 煤炭技术, 2010, 29(3) |
| |
| 作者姓名： | 李文峰 赵敏 |
| |
| 作者单位： | 西安科技大学,通信与信息工程学院,西安,710054 |
| |
| 基金项目： | 国家科技部科技型中小企业技术创新基金资助项目(08C26226111557) |
| |
| 摘 要： | 针对煤矿现场总线式安全监控系统通信协议标准多、网络结构不统一、传输速率低的缺点,提出了基于工业以太网的多业务传输平台方案,可实现矿山安全生产过程中多媒体信号的远程采集、传输、显示、输出、存储、报警以及联动等功能,在技术、速度和价格等方面具有优势。开发了矿用本质安全型串/网口转换器,可将串口RS485/CAN总线数据立即转换成RJ45网络数据,使矿山分散、分布式监控系统接入到工业以太网。RS485/CAN总线转RJ45工业以太网的技术方案既可兼容、改造矿山原有的现场总线式监控系统,保护原有投资,也可用于新矿的信息化建设。
|
| 关 键 词： | 煤矿安全监控系统 现场总线 工业以太网 串网口转换 |
Bus-based Coal Mine Safety Monitoring System Networking Technology |
| |
| LI Wen-feng,ZHAO Min. Bus-based Coal Mine Safety Monitoring System Networking Technology[J]. Coal Technology, 2010, 29(3) |
| |
| Authors: | LI Wen-feng ZHAO Min |
| |
| Affiliation: | College of Communication and Information Engineering/a>;Xi'an University of Science and Technology/a>;Xi'an 710054/a>;China |
| |
| Abstract: | For disadvantages of many communication protocol standards of the Coal Mine Safety Monitoring Field-Bus System,non-unity of the network structure,and low transmission rate,based on the Industrial Ethernet,Multi-Service Transport Platform Program has been proposed,which can implement remote collection,transmission,display,output,storage,alarm and other functions as well as the linkage of the multimedia signals,meanwhile which has advantages in terms of technology,speed and price etc.This program has develope... |
| |
| Keywords: | Coal Mine Safety Monitoring System Fieldbus Industrial Ethernet Serial port/Network port conversion |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
