Introduction to CAN: Understanding the Controller Area Network and information transfer in the vehicle (Video)
This course
provides a comprehensive introduction to the Controller Area Network (CAN), the
heart of in-vehicle communication.
It provides a comprehensive overview of how
CAN networks are structured, how messages are transmitted on the CAN bus and
how they are prioritised. With a practical look at the functionality of message
transmission, you will learn about the risks of CAN for vehicle communication.
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Video Course
Exclusive to Subscribers -
English
Language -
Engineering & Testing
Vehicle Technologies -
BreachLabz (Munich, DE)
Content Contributor
Learn why a comprehensive understanding of CAN is essential for reliable vehicle communications
Controller Area Network (CAN) is the established standard for vehicle communication and plays a central role in the control and diagnostics of modern vehicles. Despite the introduction of new technologies, CAN remains irreplaceable due to its robustness, efficiency and reliability. Therefore, it is essential for automotive professionals and cybersecurity managers to have a sound basic knowledge of how the CAN protocol works.
Accordingly, it is essential for automotive professionals and cybersecurity managers to have a sound basic knowledge of how the CAN protocol works.
In this course, you will learn:
- What is the Controller Area Network, how does signal transmission work in ODB-II and how are CAN messages structured?
- What is the architecture of a CAN bus system in detail and how does the transmission of information work in detail?
- What challenges can arise when dealing with CAN messages in terms of prioritisation and communication conflicts?
This video course on the fundamentals of CAN-based communication equips automotive engineers and developers to maximise safety when designing vehicle components. With the in-depth knowledge of the CAN protocol provided in our course, you will be able to optimise CAN protocol implementation and avoid malfunctions to develop robust and reliable vehicle systems.
Introduction to Controller Area Network video course content
Introduction to Controller Area Network (CAN)
The course begins with an explanation of the fundamentals and history of the CAN protocol to illustrate its historical development and significance to the automotive industry to date.
Network Architecture, Electrical Implementation of CAN and Message Structure
Learn about the structure of a CAN network, including electrical features such as twisted pair and differential signalling. We will then look at sample CAN messages.
Alternative communication protocols: FlexRay, LIN, MOST and Automotive Ethernet
Before looking at CAN, the main alternatives to the CAN protocol are briefly introduced and their use cases and characteristics compared.
Message transmission and arbitration
In this section we want to understand the functional mechanisms of CAN messages through many ECUs on the CAN bus and the arbitration process of CAN messages in more detail. To do this, we will look at the steps in a detailed flowchart and then consider an example of which message gets through and is transmitted to the CAN bus.
Connecting CAN and OBD-II
Let us now take a closer look at CAN bus system. You will become familiar with the signal protocols of the OBD-II interfaces and their respective ISO and SAE standards. You will learn about pin mapping, the functions of each pin.
Practical application and troubleshooting on the CAN network
This course is aimed at engineers and developers who need a thorough understanding of CAN communication in order to design and implement ECUs. You will learn how CAN is used to control vehicle components and how to efficiently analyse CAN messages to troubleshoot communication problems. The fundamental knowledge of CAN-based communication provided in this course lays the foundation for addressing safety requirements.
For Automotive Cybersecurity Professionals, Managers, Auditors and Others
Automotive cybersecurity professionals will benefit from a thorough understanding of the CAN message structure and how it relates to OBD-II interfaces. With a comprehensive grounding in CAN-based communication, you will enhance your ability to troubleshoot vehicle communication systems. You will learn to identify potential security vulnerabilities in the CAN network.
Who is the target audience of this video course?
From the basics of the CAN bus system and the structure of CAN messages to message analysis and troubleshooting, you will gain the knowledge and practical skills to efficiently implement CAN in modern vehicle networks and minimise security risks.
Provided by BreachLabz, experts in vehicle pentesting
Headquartered in Munich, Germany, the BreachLabz team combines technical expertise in identifying vulnerabilities in vehicle systems and components with experience in developing vehicles that meet ISO/SAE 21434 and UN R155/CSMS cybersecurity requirements.
With their extensive practical experience, the BreachLabz training content offers a combination of detailed theory and practical guidance for assessing cybersecurity risks.
Thousands of users all over the world benefit from our automotive cybersecurity learning content in their daily work
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