主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (1): 153-158.DOI: 10.16638/j.cnki.1671-7988.2022.001.035

• 汽车教育 • 上一篇    

基于 WIFI 的新能源汽车空调 CAN 总线教学平台设计

李继武   

  1. 南京城市职业学院 智能工程学院
  • 出版日期:2022-01-15 发布日期:2022-01-15
  • 通讯作者: 李继武
  • 作者简介:李继武（1973—），男，硕士，教授，就职于南京城市职业学院智能工程学院，研究方向为新能源汽车故障诊断分析与相 关控制软件研发。

Design of CAN Bus Teaching Platform for New Energy Vehicle Air Conditioner Based on WiFi

LI Jiwu   

  1. School of Intelligent Engineering, Nanjing City Vocational College
  • Online:2022-01-15 Published:2022-01-15
  • Contact: LI Jiwu

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摘要： 新能源汽车 CAN 总线技术是高校新能源汽车专业的核心课程，由于 CAN 总线技术复杂抽 象，学生学习难度很大。文章选取新能源汽车上的自动空调为研究对象，利用 WIFI-CAN 转换器， 将空调 CAN 总线数据转换成 WIFI 数据，设计一个软件实时解析空调 WIFI 数据，显示空调状态， 并通过软件界面上的空调面板远程控制空调，这既可以直观演示汽车 CAN 总线工作原理，又可以 源代码级展示汽车 CAN 总线的编程过程，对学生掌握汽车 CAN 总线技术及编程原理有很大的应 用价值。

关键词: 新能源汽车；空调；CAN 总线；WIFI

Abstract: New energy vehicle CAN bus technology is the core course of new energy vehicle major in colleges and universities. Because of the complexity and abstraction of CAN bus technology, it is very difficult for students to learn. This paper selects the automatic air conditioner of new energy vehicle as the research object, uses WIFI-CAN converter to convert the air conditioner CAN bus data into WiFi data, designs a software to analyze the air conditioner WiFi data in real time, display the air conditioner status, and remotely control the air conditioner through the air conditioner panel on the software interface, which can intuitively demonstrate the automobile CAN bus It can also show the programming process of CAN bus at the source code level, which has great application value for students to master the technology and programming principle of CAN bus.

Key words: New energy vehicle; Air conditioning; CAN bus; WIFI