Original-Marken-Partner
Original-Marken-Partner

History of the bus system in the automobile




1981 First developments of the CAN protocol in production engineering.
1983 Start of development of the CAN protocol for automobiles by Bosch.
1985 Start of Bosch and Intel co-operation on chip development.
1988 The first CAN production run by Intel is available. Daimler-Benz begins development of CAN in automobiles.
1991 First production application of CAN protocol in the power train of the Mercedes Benz class.In the meantime CAN has also become accepted as a widely used protocol in production engineering.
1999 Audi, BMW, DaimlerChrysler, Motorola, VW and Volvo introduce the Local Interconnect Network, LIN. This is concerned with a local subsystem, e.g. for the control of the air conditioning unit, roof module, etc. The LIN is a single wire bus, made of copper wire without shielding. It receives broad acceptance, since it is economical and guarantees a stable data transfer.
2001 Auch bei Kleinwagen wird der CAN-Bus im Triebstrang und im Karosseriebereich eingesetzt.
2002 The CAN bus is also used in the power train and body of compact cars.
  • D2B Optical (DaimlerChrysler): 5,65 Mbit/s;
  • MOST, Media Oriented Systems Transport: 22,5 Mbit/s;
  • Byteflight (BMW): 10 Mbit/s.
2003 The new Audi A8 introduces the popular Bluetooth interface from GSM technology for wireless transmission between the telematics unit and the mobile handset.