Ford diagnostic procedure symbols serial#

Applications of the CAN protocol include in particular automotive (cars, trucks, buses, commercial vehicles etc.), but also e.g. Messages are broadcast in a system that requires very little physical wiring making CAN bus low cost, robust and efficient. In short, the Controller Area Network (CAN) is a standard used to allow Electronic Control Units (ECUs) to communicate in an efficient manner without a central computer. In order to optimize efficiency of the network,Robert Bosch GmbH came up with a new protocol in 1985,called CAN (Controller Area Network).CAN allowed different modules to communicate each other using a common cable. They need to share information in real time to effectively control emission.This mean more wire harnesses were required between modules,and therefor much more weight to the vehicle,more complexity of the system and eventually higher cost. However,as the environment regulation gets stricter,vehicles were required t have more and more sensors and modules to control emission from the exhaust pipe. The CAN bus standard was developed by Bosch and Intel and the version of the current standard has been in use since 1990.Р”В«ack in a day when the world was less concerned about environment,there were fewer sensors and modules in the car.At that time,all sensors and modules were connected by point to point wires because they did not need to be linked together for exchanging real time information.

Ford diagnostic procedure symbols serial#

It is a serial communications protocol that efficiently supports distributed real-time control with a very high level of security. A Controller Area Network (CAN) refers to a netР’В work of independent controllers.