The controller area network (CAN) bus was developed to support the networking of large numbers of electronic control units (ECUs) in automobiles. CAN is implemented using unshielded twisted pair (UTP) cabling, designed for reliability in electromagnetically noisy environments. CAN has evolved significantly since it was first introduced in 1986, along with early ECUs. Today, there […]
can
What is the FlexRay communications network?
FlexRay is an ISO-standardized, deterministic, fault-tolerant, high-speed communications bus with applications in steer-by-wire, drive-by-wire, brake-by-wire, adaptive cruise control, active suspension, and other safety and drivetrain control systems. This FAQ offers a top-level comparison of FlexRay with the controller area network (CAN) and local interconnect network (LIN) buses, details the FlexRay communications cycle, and reviews FlexRay […]
