IN VEHICLE NETWORKING & COMMUNICATION

In-vehicle networking technology is the backbone of every electrical feature in today’s vehicles. The automotive industry, together with technology providers and standardization bodies, has developed specialized communication protocols or made extensions to existing standards to meet the demanding requirements of the automotive domain. Nowadays most of these networking solutions are standardized and maintained by standardization bodies like ISO, IEEE, or SAE. In-vehicle networking covers Communication Speeds of Automotive Network Protocol, CAN (Controller Area Network), Mixed CAN topologies, Ethernet & line-up, LIN (Local Interconnect Network), In-Vehicle Network Architecture, Control Gateway, Network Architecture Evolution.

OBD stands for On-Board Diagnostics and is a computer system inside of a vehicle that tracks and regulates a car’s performance. This on-board computer system collects information from the network of sensors inside the vehicle, which the system can then use to regulate car systems or alert the user to problems. Modern OBD implementations use a standardized digital communications port to provide real-time data in addition to a standardized series of diagnostic trouble codes, or DTCs, which allow a person to rapidly identify and remedy malfunctions within the vehicle. The subject is filled with live industry examples, tutorials, and assignments.