A Comprehensible Guide to Controller Area Network by Wilfried Voss is widely recognized as one of the most thoroughly researched and comprehensive resources on CAN Bus technology available today.
The Controller Area Network (CAN) is a robust serial communication protocol initially developed for the automotive industry, particularly for European vehicles. Over time, it has evolved into a popular solution for industrial automation and other applications. Primarily used in embedded systems, the CAN Bus enables fast, efficient communication between microcontrollers, even meeting real-time requirements, while avoiding the complexity and cost associated with Dual-Ported RAM technology.
This guide delivers an in-depth exploration of all CAN Bus features and aspects, paired with a clear and accessible writing style, making it an invaluable resource for both beginners and experienced engineers alike. Read more…
SAE J1939 has become the industry-standard vehicle network technology for off-highway machines used in construction, material handling, forestry, and other heavy-duty applications. Built as a higher-layer protocol based on Controller Area Network (CAN), J1939 enables efficient serial data communication between microprocessor systems, also known as Electronic Control Units (ECUs), in heavy-duty vehicles. These ECUs exchange critical data, such as vehicle speed, torque control messages between the transmission and engine, oil temperature, and more, to ensure seamless and reliable operation.
A Comprehensible Guide to J1939 by Wilfried Voss is the first in-depth resource on J1939 beyond the official SAE J1939 standards collection. The book offers detailed insights into the J1939 message format, network management, and system operations, presented in an accessible and highly readable manner.
This guide aims to be an enjoyable and practical reference for anyone working with J1939. It draws on publicly available information, such as websites, printed literature, and contributions from engineers experienced in CAN and J1939 protocols, rather than reproducing copyrighted SAE documents. By bridging technical depth with clarity, this book provides a valuable resource for both newcomers and seasoned professionals. Read more…