摘要
由来自华盛顿特区的一位新闻记者兼机器人与机器学习每日新闻的工作人员新闻编辑报道，发明者梁树林（成都，中国）、刘小龙（成都，中国）、文泽峰（成都，中国）、肖新彪（成都，中国）于2022年11月4日提交的专利申请于2024年6月6日在网上公布。本专利申请没有受让人。新闻编辑从发明人提供的背景资料中获得以下引文：“轨道波磨损(称为轨道波磨)一直是城市轨道交通的一个关键问题。近年来，随着地铁线路中大量减振轨道的应用以及地铁车辆运行速度和承载能力的提高，”轮轨间的相互作用力增强，钢轨起皱更加严重，严重的钢轨起皱对城市轨道交通车轨系统的部分损坏，如弹性扣件断裂、车架开裂等，都是由严重的钢轨起皱引起的，严重的钢轨起皱还会带来强烈的振动和噪声，摘要:影响沿线居民的生活和司机、售票员的乘坐能力。避免或缓解这些问题的最有效方法是钢轨打磨。目前,大多数地铁运营单位都按照规定的运营时间对钢轨打磨进行了专项维护。然而,钢轨打磨的维护工作却不是很好。钢轨波纹发展规律复杂，与钢轨类型和列车运行状态密切相关，计划维修往往与钢轨波纹发展规律不一致，状态维修是基于列车-轨道实时运行状态的维修计划，最大限度地避免了运行维护费用的增加和频繁故障的发生，因此需要对钢轨波纹进行实时准确的诊断。
Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-From Washington, D.C., NewsRx journali sts report that a patent application by the inventors Liang, Shulin (Chengdu, CN ); Liu, Xiaolong (Chengdu, CN); Wen, Zefeng (Chengdu, CN); Xiao, Xinbiao (Chengd u, CN), filed on November 4, 2022, was made available online on June 6, 2024. No assignee for this patent application has been made. News editors obtained the following quote from the background information suppli ed by the inventors: "Rail wave wear (referred to as rail corrugation) has alway s been a critical issue in urban rail transit. In recent years, with the applica tion of a large number of vibration-damping rails in a metro line and the increa se of operation speed and load capacity of a metro vehicle, interaction force be tween a wheel and a rail is intensified, making rail corrugation more severe. Mo st of the damage to parts of the urban rail transit vehicle-rail system, such as fracture of elastic fastening and crack of the frame, are caused by severe rail corrugation. In addition, the severe rail corrugation can also bring strong vib ration and noise, affecting the lives of residents along the line and the ride c omfort of drivers and conductors. The most effective way to avoid or mitigate th ese problems is rail grinding. Currently, most metro operating units carry out p lanned maintenance on rail grinding according to specified operation time. Howev er, a development law of rail corrugation is complex and closely related to a ra il type and a train operation state, and the planned maintenance is often incons istent with the development law of rail corrugation, resulting in the waste of o peration and maintenance costs due to excessive grinding or frequent failures du e to insufficient grinding. State maintenance is a maintenance plan based on a r eal-time train-rail operation state, which can avoid the increase of operation a nd maintenance costs and frequent faults to the greatest extent. Therefore, a qu ick diagnosis needs to be performed on rail corrugation in real time.
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