用于机车远程监控的天气信息获取系统设计与实现  

Design and Implementation of a Weather Information Acquisition System Applied to Locomotive Remote Monitoring

作　　者：王春波 WANG Chunbo(China Energy Baoshen Railway Group Ltd.,Baotou,Inner Mongolia 017000,China)

机构地区：[1]国能包神铁路集团有限责任公司,内蒙古包头017000

出　　处：《控制与信息技术》2024年第5期108-112,共5页CONTROL AND INFORMATION TECHNOLOGY

摘　　要：自然天气环境与轨道状况等外界因素会改变机车运行的关键参数——黏着力,其是电力机车控制决策中重点考虑的因素之一。文章依据不同自然天气环境对机车运行的影响,对包神铁路沿线多种常见天气进行了分类,并设计了一种机车远程监控实时天气信息获取系统,其通过以太网基于网络爬虫从中国天气网抓取实时天气信息并与机车远程监控系统进行通信,首次实现了融合天气信息的机车远程控制。该系统可为远程驾驶模式下的机车操纵策略提供参考,同时可以为地面远程操控人员提供天气信息展示与预警。该系统在包神铁路运营线路得到实际应用,使现有机车智能驾驶得以运用雨/雪模式开展对不同天气条件下自动运行控制的算法优化。Weather and track conditions,as well as other external factors,can change one of the key operating parameter of locomotives-adhesion,which is an important consideration in the control decision-making of electric locomotives.This paper introduces a real-time weather information acquisition system for locomotive remote monitoring,based on a classification of various common weather conditions along the Baoshen Railway,taking into account impacts on locomotive operation under different weather conditions.This system captures weather information from the website of Weather China using a web crawler application via Ethernet and enables communication with locomotive remote monitoring systems,as the first implementation of such monitoring based on information fusion related to weather conditions.The proposed system provides not only references for locomotive control tactics in remote driving mode,but also weather information display and warning to remote operators.With the application of this system on the operational Baoshen Railway,the existing intelligent locomotive driving system was optimized algorithmically with a rain/snow mode for automatic operation control under different weather conditions.

关 键 词：电力机车 远程监控 网络爬虫 多功能列车总线(MVB) 嵌入式系统 

分 类 号：U264[机械工程—车辆工程]