The invention relates to an automatic train driving system based on double-system hot standby redundancy. The system comprises two automatic driving systems connected with a train, wherein each automatic driving system comprises a power source, an input module, a control module, a switching module and an output module, the power source supplies power for all equipment of the system, the input module is used for acquiring input information of vehicles and sending the input information to the control module, the control module communicates with an automatic protection system and a record system of the train and monitors states of the power source, the input module, the switching module, the output module and the control module itself of the location system, the switching module is used for evaluating a work state of the location system and carrying out system switching according to the practical state, and the output module outputs a control command to the train. The system, through multiple redundancy measures, improves reliability of the automatic driving systems and reduces influence of a system fault on main line operation.
Automatic train driving system based on double-system hot standby redundancy
2015-04-08
Patent
Electronic Resource
English
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