Original-Marken-Partner
Original-Marken-Partner
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Data Processing in Automobiles
1. Requirements
2. Design, Features
3. CAN bus
4. Local subsystems (LIN)
 Features
 Local subsystems
 LIN Master
 LIN Slaves
 LIN Voltage level
 Error tolerance during transmission
 Error tolerance when receiving
 Message format
LIN example
 The Header
 The Response
 Technical data of the LIN bus
 Examples of application
5. Optical data bus
6.Wireless data bus
7. Datenbus-Diagnose
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LIN example



A section of the LIN bus for an air conditioner subsystem is pictured here. The LIN Master requests the speed of the fresh air fan by transmitting the appropriate Header. The addressed Slave completes the Response with the requested data.

 



 

 

The Master control unit processes the data of the fresh air fan and requests a change of speed. It then transmits the Header and the corresponding Response: