|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/automotive-can-bus-network-intro-application-diagnosis/
课程评论：没有评论
**课程名称：** 汽车 CAN-BUS 网络入门、应用与诊断 **课程概述：** 本课程全面深入地讲解了汽车 CAN-BUS 网络。课程从阐述汽车内部组网的必要性及其如何提高电气系统的效率和可靠性入手。随后，将详细介绍 CAN-BUS 网络的配置、不同等级和分类，并重点讲解高速 CAN 的配置、特性、接线图分析以及在车辆上的查找方法。 课程包含大量实践操作，指导学员如何使用万用表检测 CAN 总线的电压和电阻，以及如何设置示波器来读取和分析 CAN-BUS 波形。低速 CAN 的检测也是课程的重要组成部分。 在整个学习过程中，课程会提供详细的诊断流程，并通过模拟故障来加深学员对故障排除的理解。课程内容涵盖了 CAN-BUS 超时（Time-out）、CAN-BUS 错误（Error）和 CAN-BUS 离线（Off）等故障诊断。 **课程目标：** 完成本课程后，学员将能够： * 解释汽车网络的需求及其工作原理。 * 阐述汽车网络的配置和分类。 * 说明 CAN-BUS 的概念及其工作原理。 * 区分高速 CAN 和低速 CAN。 * 解释如何查找连接到各个网络的控制单元。 * 运用接线图定位线束上的 CAN-BUS 线缆。 * 使用万用表测试高速和低速 CAN 网络的电压。 * 使用万用表测试高速 CAN 网络的电阻。 * 使用示波器测试高速和低速 CAN 网络的波形。 * 解释网络在发生故障时的反应。 * 理解 CAN-BUS 超时（Time-out）的概念。 * 理解 CAN-BUS 错误（Error）的概念。 * 理解 CAN-BUS 离线（Off）的概念。 * 阐述“通信丢失”故障的逐步诊断步骤。 * 解释网关在网络中的作用。 **课程大纲：** 无
This course covers everything about CAN-BUS network in vehicles. We start by taking about the importance of having a network in vehicles and how network can increase the efficiency and reliability of electrical systems.After introduction, we walk together through the configuration of the network and different rating and classes of network. Then we continue by introducing the high-speed CAN, the configuration and characteristics of this network. Wiring diagram analysis and finding the network on the car are part of this section as well. We do a lot of practical activities on the car to see how we can check the CAN bus voltage and resistance with a multimeter.We also see how to set up an oscilloscope to read and analyze the CAN-BUS waveform. Checking the low-speed CAN is also an important part of this lecture.In any step, we will see the procedure to do the diagnosis and we will have some simulated faults too.Performing the diagnosis in case of having CAN-BUS time-out, CAN-BUS Error or CAN-BUS off is included in this course.After attending this course you will be able to:- Explain why we need a network and how a network works- Explain the configuration and classes of the network in vehicles- Explain what CAN-BUS is, and how it works- Explain the high-speed and low-speed CAN- Explain how to find the control units connected to each network- Use the wiring diagrams to locate the CAN-BUS wires on the wiring harness- Test the high-speed and low-speed networks voltage with multimeter- Test the high-speed networks resistance with multimeter- Test the high-speed and low-speed networks waveform with an oscilloscope - Explain how network reacts if there is a fault- Explain what CAN-BUS Time-out is- Explain what CAN-BUS Error is- Explain what CAN-BUS Off is- Explain the step-by-step diagnosis when there is "no communication" fault- Explain the role of the gateway in the network
