Safety joint control panel for urban rail station telephone block system operation and method for operating safety joint control panel

Abstract

The invention discloses a safety joint control panel for urban rail station telephone block system operation. The safety joint control panel comprises an operation panel and a control device. The control device comprises a CPU (central processing unit), an indicating unit, a button unit, a serial-port-to-parallel-port conversion unit I, a serial-port-to-parallel-port conversion unit II and a powerunit, and display light strips for showing turnout directions and display light strips for showing occupancy states of trains at stations A, B and C and interval trains are arranged on the operationpanel; corresponding buttons of the button unit can be pushed, so that corresponding indicator lamps of the indicating unit can be switched on under the control of the display light strips. A method for controlling the safety joint control panel includes setting initial states; setting turnout opening directions; jointly controlling local station operation programs, to be more specific, requestingfor blocking, preparing routes, granting blocking, allowing the trains to depart, allowing the trains to arrive and occupying intervals. Different types of operation can be carried out by the aid ofthe method under interlocking control. The safety joint control panel and the method have the advantages that the safety joint control panel is vivid and visual; joint control relations between the operation programs can be visually presented, accordingly, train running accidents can be effectively reduced, and the safety joint control panel not only can be used for practical operation, but also can be used as a training and teaching instrument.

Description

Technical field [0001] The invention relates to a safety control board and an operation method, in particular to a safety joint control board for operation of a telephone blocking method in an urban rail station and an operation method thereof. Background technique [0002] In the urban rail transit operation organization, when one or more interlocking zone signal equipment fails and the train position cannot be located, in order to ensure a certain transmission capacity, the telephone blocking method is often used to organize the traffic. At this time, there is no equipment control and operation The process is all dependent on the joint control of the operators, and it is easy to cause train conflicts and train rear-end collisions. [0003] In the process of national railway operation, when trains are received and dispatched using semi-automatic blocking and telephone blocking methods, in order to prevent train conflicts, “busy boards” are set up at stations to indicate the occupa...

AI Technical Summary

Problems solved by technology

[0002] During the organization of urban rail transit operation, when one or more interlocking area signal equipment fails and the train position cannot be located, in order to ensure a certain transmission capacity, the telephone blocking method is often used to organize the traffic. At this time, there is no equipment control, and the operation The process is all dependent on the joint control of the operators, and train conflicts and train rear-end accidents are prone to occur

[0003] In the process of organizing trains of the National Railways, when semi-automatic blocking and telephone blocking methods are used to receive and dispatch trains, in order to prevent train conflict accidents, there are "busy boards" at the stations to indicate the occupation and vacancy of the lanes, but they cannot work process control

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