Real-time Error Measurement System for MVB Protocol
Recently, there are lots of control equipments in a train such as traction control, air conditioners and even internet access. For this reason, vehicle network must allow for the big amount of transmission data and must ensure the high reliability. After investigating about characteristics of multifunction vehicle bus, an error detection and analysis system is proposed. The proposed error analysis system can be used to verify high reliability of data transmission over multifunction vehicle bus. We explain how to implement the embedded error analysis system based on an ARM processor. The proposed system can detect all kinds of errors that IEC 61375 standard refers to.
Keywords: Reliability, Measurement, MVB, TCN, IEC, Linux, TCP/IP
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