Modern tramcar operation monitoring system

Abstract

The embodiment of the invention discloses a modern tramcar operation monitoring system. The monitoring system comprises a driving command system, an intersection control system, a turnout controller,and an active protection unit; the driving command system, the intersection control system, and the turnout controller are separately connected with corresponding public network communication unit, and the public network communication units communicate with each other wirelessly; and the active protection unit is arranged in a cab of a tramcar and used to identify an obstacle of the tramcar, and the distance between the tramcar and the obstacle is measured. The systems of the operation monitoring system are connected with the public network communication units, the communication between the systems is realized in a wireless mode, so that the composition of ground devices is simplified, and the costs of construction and maintenance are reduced; and the obstacle, the state of signal machinesalong the line and the state of turnout are simultaneously identified through the active protection unit, the passing efficiency of the tramcar in the main track turnout area and the level crossing is improved, and the degree of driving safety protection of a driver is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, in particular to a modern tram operation monitoring system. Background technique [0002] Compared with commuter railways, subways, light rails and other large and medium-capacity urban rail transit systems, modern tram systems have the characteristics of less investment, less land occupation, less noise, and environmental protection, and are being accepted by more and more cities , has broad market prospects. Trams are not closed along the line, cross intersections and pedestrian crossings, and the operating environment is relatively complex. The driver's manual driving is the main control method. The transportation efficiency and transportation capacity are between the large and medium-capacity urban rail transit system and BRT. [0003] The overall structure of the current typical modern tram signal system is as follows: figure 1 As shown, the control center is...

AI Technical Summary

Problems solved by technology

[0005] The existing modern tram signal system relies on a series of ground equipment, the construction and maintenance costs are too high, and the efficiency of trams passing through the main line switch area and level crossing is low, and the safety protection of drivers is also low. lower

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