Node-free distributed turnout safety driving and mining control system

Abstract

The invention belongs to the field of turnout safety driving and mining control systems, and particularly discloses a node-free distributed turnout safety driving and mining control system. The turnout safety driving and mining control system comprises an intelligent power supply module, a safety logic operation module and a node-free driving and mining module, the intelligent power supply module is used for providing a power supply; the safety logic operation module is used for controlling logic processing operation in the system; the safety logic operation module is communicated with the node-free driving and collecting module through a bus; and the node-free driving and collecting module communicates with trackside equipment to realize driving and collecting. According to the system, equipment beside the barrier gate can be directly controlled through the distributed turnout driving and mining control system, and the whole system adopts a relay structure every day, so that the whole system is smaller in size, lower in cost and higher in flexibility.

Description

Technical field[0001]The present invention belongs to the field of the Taxi safety drum control system, and in particular, the present invention relates to a non-node distributed road safety drum control system.Background technique[0002]The trip-side device is an important part of the railway system, which mainly includes a shaft, a turning machine, a signal, a rail, and a rail circuit device. In practical applications, the axis is mainly used to detect the track occupancy status, identify the travel direction of the train; the turning machine is mainly used to perform the driving command, complete the channel position conversion; the signal machine is mainly used to indicate the train operating conditions, complete the driver task; column wood The machine is mainly used to ensure that the train is normal through the railway road, guarantees pedestrians, vehicle safety; rail circuits are mainly used to detect in the case where there is a train, whether or not the rail is occupied, a...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing railway signal control systems adopt a centralized control method, and when a failure occurs in a key part, the scope of influence is relatively large, and a serious failure may lead to the paralysis of the entire control system

With the continuous improvement of communication technology, a distributed computer control system has emerged as the times require, which can directly control the trackside equipment. At present, the distributed computer interlocking control system adopts the relay structure, which has the disadvantages of bulky, high cost, and poor system flexibility.

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