The article contains a description of the diagnostics of the information network in a motor vehicle. The paper includes basic information regarding the principles of operation and transmission of information in the vehicle’s internal network. The flow and transmission of all information (signals) in a car takes place via the internal network or the CAN network. Therefore, in the event of damage to the car, before connecting a diagnostic tool to the diagnostic port, one should first ensure the efficiency of the information network. The article also presents a diagnostic system for the information network in a motor vehicle. The results and conclusions from the diagnostics of the automotive information network are presented.The dynamic development of computer technology is accompanied by a constant increase in the number of electronic systems. This is also observed in automotive technology. However, this is inseparably linked to a constant increase in the complexity of the entire vehicle’s construction. Many control systems, e.g., the engine control system, have been significantly improved in recent years by enabling the interaction of individual vehicle systems [1-4]. (…)
The article contains 14175 characters.
Source: Logistyka Magazine
Examination of the internal information network of a motor vehicle – PDF file for download