| In recent decades because of highly developed economics there has been increasing demand for transportation tools especially trains. The secure and reliable communication between electronical equipments mounted on the train is indispensable for the safety of trains. And the train communication network emerged just for this problem. Due to its great demand for the trains the Europe is the first to study the problem and brought forward sophisticated solutions, which finally urged IEC into issuing international standard, IEC 61375-1, on train communication networks, abbreviated as TCN.But some auxiliary and help tools are required to debug the malfunction of devices to make TCN operate normally. In this text a attempt is made to propose some resolutions to help debug the fault of network, and develop a GUI resolution based on Windows system, whose main features involve listening to and analyzing the data through the bus to obtain the basic configuration and working status of the bus, which can be used to help diagnose the network symptoms. The difference from the traditional resolutions is that this program is based on Ethernet without developing special driver program which is more convenient and flexible. This text is a first step in this field, based on which a more sophisticated resolution can be developed.The data analysis software developed in this text has achieved the goal of helping debugging the TCN network and laid a solid technical foundation for the future work. |
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