混合式教学模式下《轨道车辆检测与故障诊断技术》教学改革探讨
2021-04-29祁亚运郑国峰陈兆玮崔晓璐
祁亚运 郑国峰 陈兆玮 崔晓璐


摘要:《轨道车辆检测与故障诊断技术》是轨道交通车辆方向的专业核心课程,在目前我国轨道车辆行业发展智能运维的背景下,针对课程教学中存在的教学内容滞后、学生学习效果不佳、掌握深度不够等问题,通过采用混合式教学方法,建立基于智能运维的案例库,课前增加学习通线上学习,课中进行重难点讲解和案例讲解,课后在线上进行总结和思考,进一步提升课程效果,改进教学方法,结合OBE教学的培养理念,为培养新一代创新型人才提供思路。
关键词:故障检测 线上线下 混合式教学 教学改革
Exploring the Teaching Reform of Rail Vehicle Inspection and Fault Diagnosis Technology under Hybrid Teaching Mode
QI Yayun ZHENG Guofeng CHEN Zhaowei CUI Xiaolu
(School of Mechatronics & Vehicle Engineering, Chongqing Jiaotong University, Chongqing, 400074 China)
Abstract: TheRail Vehicle Inspection and Fault Diagnosis Technologyis a professional core course in the direction of rail transportation vehicles, in the context of the current development of intelligent operation and maintenance in China's rail vehicle industry. To address the problems of lagging teaching content, poor learning effect and insufficient mastery depth of students in the course teaching; by adopting a hybrid teaching method, establishing a case library based on intelligent operation and maintenance, increasing the study pass online learning before class, explaining important and difficult points and cases during class, and summarizing and thinking online after class. Further enhance the effectiveness of the course, improve teaching methods, combine the cultivation concept of OBE teaching, and provide ideas for cultivating a new generation of innovative talents.
Key Words: Fault Detection; Online and Offline; Hybrid Teaching; Teaching Reform(1. 《轨道车辆检测与故障诊断技术》教改的意义
2020年8月,国铁集团发布了《新时代交通强国铁路先行规划纲要》,其中指出到2035年,全国铁路网达到20万km左右,其中高铁7万km左右。20万人口以上城市实现铁路覆盖,其中50万人口以上城市高铁通达。智能高铁率先建成,智慧铁路加快实现。全国1、2、3小时高铁出行圈和全国1、2、3天快货物流圈全面形成。随着我国轨道交通的蓬勃发展,轨道交通车辆构造这门课程对于构建车辆工程专业学生的基本知识体系具有重要影响。轨道车辆的设计、生产制造、运营维护、设备故障诊断、检修都是建立在对掌握车辆构造的基础之上的,因此加强车辆工程专业学生对于轨道车辆故障诊断知识的掌握具有重要的意义。同时想要提高学生在车辆设计的创新能力,需要进一步加强对轨道车辆检测与故障诊断知识的掌握。……
