Overall control system for trams and control method thereof

Abstract

The invention relates to an overall control system for trams and a control method thereof. The control system comprises an operation dispatching and commanding system, a positive line signal control system, a comprehensive vehicle-mounted information system and an intersection priority control system, wherein the operation dispatching and commanding system is used for controlling the operation of all lines, the positive line signal control system is used for carrying out interlock control on the trams at terminals and positive line branch stops, the comprehensive vehicle-mounted information system is used for sending real-time positioning and advancing route request signals, and the intersection priority control system is used for controlling the trams at intersections; the control method comprises the step of controlling a manually-confirmed control mode, a manual remotely-controlled control mode, a centralized automatic control mode and a tram-ground automatic control mode, of which the priority levels decrease sequentially. According to the control system and the control method, aiming at the complicated operating environment of the trams, all modules collaboratively complete adapted control modes through a communication system, the switchover of all the control modes is convenient, and the automatic and intelligent level is high, so that the increase / improvement of the efficiency / safety of the operation of the trams is facilitated.

Description

technical field [0001] The invention relates to an overall control system of a tram and a control method thereof. Background technique [0002] With the continuous improvement of the level of urbanization in our country, the pressure on urban transportation is also increasing. At the same time, the demand for urban transportation tends to be layered and diversified. The public transport system between the two will have broad development prospects in our country. [0003] The operating environment of modern trams is flexible and can operate in mixed right-of-way or independent right-of-way environments. When operating in a mixed right-of-way environment, it can be regarded as a track-based urban bus, and the train is completely driven by the driver; when operating in an independent right-of-way environment, it can operate in a mixed-way bus mode The light rail concept realizes automatic control. Regardless of the mode of operation, safe and efficient operation is a basic r...

AI Technical Summary

Problems solved by technology

However, in the face of the development trend of trams and the flexible operation mode, neither the urban public transport control system nor the light rail control system can fully and reliably solve the problem of tram operation and control

[0004] Modern trams have the advantages of low cost and flexible operation of the public transport system, as well as the efficient and fast characteristics of the subway system; however, the complexity of their operating environment and modes is far greater than that of the subway system, which can ensure the safe and reliable operation of the tram The control system is an engineering technology that is far more complicated than the subway control system; this is also the technical problem that currently restricts the development and popularization of trams

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