本课程是新能源汽车运用与维修专业的专业课程，目标是使学生了解传统汽车与新能源汽车底盘各个系统的构造与维修，并掌握新能源汽车维修关键技术、发展现状和趋势，掌握新能源汽车的维护与保养，具备汽车高压安全施工的工作能力，在整个课程体系中起到专业知识的作用，是实践性很强的专业课程。 本书以《认识新能源汽车》为基础，辅以《传统汽车底盘四大系统》知识点、技能点链接；以《新能源汽车底盘构造与原理》为主体，让学员对新能源汽车底盘知识和技能有一个总体理解和掌握；通过《新能源汽车底盘常见故障诊断与维修》项目实施，提升学员诊断分析排除故障的能力，为走上企业岗位奠定基础。课程采用理实一体化教学方法进行编写，整个教学模式着眼以技术应用为主、以能力培养为核心的中职专业人才培养目标，以强化实践教学、加强基本技能与综合素质培养为切入点，突破以课堂教学为主的传统教学模式，采用做学教一体、理论与实践的互动、教师与学生的互动的教学模式。 本课程配有多媒体教学课件、微课、视频等教学资源，内容齐全，为师生课堂内外教学提供了有利的条件。 This course is a new energy vehicle application and maintenance of professional courses, the goal is to enable students to understand the traditional automobile and new energy vehicle chassis construction and maintenance of various systems, and to master the new energy vehicle maintenance of key technologies, the current state of development and trends, to master the new energy vehicle maintenance and repair, with the automotive high-voltage safety construction work ability, play a professional knowledge of the role of the entire curriculum, is a very strong practical It is a professional course with strong practicability. This book is based on "Understanding New Energy Vehicles", supplemented by "traditional automobile chassis four systems" knowledge points, skill point links; to "new energy vehicle chassis structure and principles" as the main body, so that students have a general understanding and mastery of new energy vehicle chassis knowledge and skills; through the "new energy automobile chassis diagnosis and maintenance of common faults" project implementation, to enhance the students to diagnose, analyze and eliminate the ability to embark on the Lay the foundation for the enterprise position. The course adopts the integrated teaching method to prepare, the whole teaching mode focuses on the technical application, ability training as the core of the training objectives of secondary vocational professionals, to strengthen the practical teaching, strengthen the basic skills and comprehensive quality training as an entry point, breakthrough to the traditional teaching mode of the classroom teaching, the use of the teaching mode of doing, learning and teaching as a whole, the interaction between the theory and practice, the interaction of the teacher and the students. This course is equipped with multimedia teaching courseware, microclasses, videos and other teaching resources, complete content, for teachers and students inside and outside the classroom teaching provides favorable conditions.