Modern tramcar operation monitoring system

A tram and operation monitoring technology, applied in the field of rail transit, can solve the problems of high construction and maintenance costs, low passing efficiency, and low driver safety protection, so as to reduce construction and maintenance costs, improve safety protection, The effect of improving the passing efficiency

Inactive Publication Date: 2018-06-22
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Embodiment Construction

[0032] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0033] image 3 A schematic flow chart of a modern tram operation monitoring system provided in this embodiment is shown, including: a traffic command system 301 , an intersection control system 302 , a switch controller 303 and an active protection unit 304 .

[0034] The traffic command system 301, the intersection control system 302, the turnout controller 303 and the active protection unit 304 are all connected to their corresponding public network communication units, and the public network communication units communicate wirelessly .

[0035] The active protection unit 304 is arranged in the driver's compartment of the tram, and is used for identifying obstacl...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00B61L23/04B61L27/04B61L5/00B61L29/00
Inventor 王伟张建明
Owner TRAFFIC CONTROL TECH CO LTD
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