The types of buses used in automobiles mainly include LIN, CAN, CAN FD, FlexRay, MOST, and Ethernet buses. However, MOST and Ethernet are currently only partially used, for example in ADAS controllers and central control systems. LIN, CAN, CAN FD, and FlexRay are very common in most ECUs. Therefore, in previous series of articles, the principles of these four types of buses have been organized.
This article aims to facilitate readers’ reference, so the previously organized related articles are compiled here, allowing you to find all the articles through this single document.
Including:LIN Bus:LIN BusCAN Bus:Understanding CAN Bus in One ArticleCAN Bus Error Handling MechanismWhat is CAN Consistency Testing?What is the Role of the CAN Bus Termination Resistor? Why is it 120Ω? Why is it 0.25W?Why is the Maximum Speed of the CAN Bus 1Mbps?CAN FD Bus:Understanding CAN FD Bus in One ArticleIntroduction to CAN-FD Core TechnologiesHow to Achieve Networking Communication between CAN and CAN FD?CAN XL Bus:CAN FD is not learned yet, and CAN XL has come!FlexRay Bus:Understanding the Last Article of the Series: FlexRay BusAdditionally, while organizing the above articles, a lot of related materials on the above four types of buses were also collected. To facilitate further learning for readers, these materials (as shown in the figure below) have been packaged and placed in the cloud drive.You only need to share this article to your friend circle, collect 20 likes, and send a screenshot to the editor through the backend to obtain the download link.

Recommended Reading
Tesla’s Electronic Architecture
Introduction to CAN-FD Core Technologies
How Software Dominates the Automotive Industry?
How to Implement Boot Loader Updates?
How to Achieve Networking Communication between CAN and CAN FD?
What Differences Will OTA Bring to Vehicle Remote Diagnostics?
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