SAE J1939-22 is the CAN FD evolution of the J1939 family. In SAE’s own high-level description, it brings CAN’s flexible data rate capability into J1939 to support higher efficiency, parallel transactions, functional safety, and cybersecurity-oriented extensions, while preserving the J1939 application model built around PGNs, SPNs, source addresses, requests, diagnostics,…
Posts tagged as “Industrial Vehicle Networking”
In the fast-evolving world of vehicle electronics—whether commercial road vehicles, off-highway machines, or off-road construction equipment—ensuring functional safety has never been more critical. To meet these growing demands, SAE has introduced two new standards designed specifically for functionally safe communication over CAN networks: SAE J1939-76 for Classical CAN (CAN CC)…
