Abstract: The paper presents considerations regarding diagnostics in the safety aspect of the driver-vehicle-environment system. The issues of operational diagnostics and design diagnostics of this system are characterized.The properties of sequential and prioritized diagnostics initiated by the diagnostic system, as well as diagnostics initiated by monitored vehicle subsystems with device or message addressing, were analyzed. An example of the application of proprietary concepts for organizing communication using the CAN bus is provided.
1. SAFETY DIAGNOSTICS
The diagnostic process is usually perceived as a chain of actions leading to the creation of a diagnosis of the technical (and/or functional) state of the object of interest [1]. In the case of such an anthropotechnical system (ATS) as the Driver-Vehicle-Environment (D-V-E) system, the process of monitoring the state of this system in terms of safety is extremely important, i.e., in terms of the system’s properties ensuring that all elements of the system – especially the people within it – are maintained in a safe state. (…)
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Source: Logistyka Magazine
Safety diagnostics of the driver-vehicle system – PDF file for download