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Safety type trackside control system of guide rail tramcar

A technology for rail tram and trackside control, applied in automatic systems, railway signaling and safety, traffic crossing safety devices, etc., can solve the problems of inability to fully automate, inconvenient operation, instability, etc., to achieve reduced impact, stable data transmission, The effect of improving safety

Active Publication Date: 2016-10-12
CRSC WANQUAN SIGNAL EQUIP +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The communication between the vehicle and the trackside equipment of the existing guideway tram signal system uses the wireless communication equipment in the ISM frequency band for data transmission, and the wireless communication is easily disturbed and unstable
In the failure mode of the existing trackside equipment control system of guide rail and tram, it is necessary to operate the switch through the button of the switch control box or manually control the track, which is inconvenient to operate and cannot be fully automated.
Passive beacons are used in the turnout area of ​​the trackside equipment control system of existing guide rail trams. Passive beacons are non-safety devices, which cannot realize two-way communication between the tram and the control system, and there are major safety hazards
The existing technology cannot fully automate the operation of the tram, cannot accurately detect the operation of the tram in real time, and the guide rail tram cannot communicate with the system in real time, posing potential safety hazards

Method used

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  • Safety type trackside control system of guide rail tramcar

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Embodiment Construction

[0026] In order to facilitate the understanding of those skilled in the art, the present invention will be further explained below in conjunction with the accompanying drawings, which cannot be used to limit the protection scope of the present invention. Various approaches can be combined with each other.

[0027] figure 1 It is a structural schematic diagram of the safe type wayside control system for the guide rail tram of the present invention

[0028] The symbols in the figure mean:

[0029] communication bus 10 ground core control unit 20 status input unit 30 signal drive unit 40 Turnout drive unit 50 ground networking unit 60 Wayside Controller Communication Unit 70 Switch machine 80 route indicator 90 Tram communication unit 100 tram detector 110 Control Center Management Server 120 Approach tram 170 optical communication network 180 wayside controller 190

[0030] refer...

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Abstract

The invention provides a safety type trackside control system of a guide rail tramcar. The safety type trackside control system comprises a trackside controller, wherein the trackside controller comprises a power supply, a communication bus, a ground core control unit, a state input unit, a signal driving unit, a rail junction driving unit, a ground networking unit and a trackside controller communication unit; the ground core control unit, the state input unit, the signal driving unit, the rail junction driving unit, the ground networking unit and the communication unit are communicated with the communication bus respectively. The trackside system and an on-board are connected through adopting a 4G wireless network and data transmission is stable and reliable. According to the safety type trackside control system, a remote control center can remotely and manually arrange paths or a driver can arrange the paths according to buttons on a single machine, so that influences on operation are extremely reduced. A path entering indicator is driven by the signal driving unit and receives the control of a ground core driving unit, so that the safety type trackside control system has a fault safety guide function and improves the safety of a rail junction region.

Description

field of invention [0001] The invention relates to the field of guide rail car control, in particular to a safe trackside control system for guide rail cars. Background technique [0002] With the development of society, the concentration of cities is getting higher and higher, and urban roads are becoming more and more congested. As an effective technology to solve traffic congestion in large cities, guide rail cars are more and more widely used. Many questions. [0003] The communication between the vehicle and the trackside equipment of the existing guideway tram signal system uses the wireless communication equipment in the ISM frequency band for data transmission, and the wireless communication is easily disturbed and unstable. In the failure mode of the existing trackside equipment control system of guide rail tram, it is necessary to operate the switch through the button of the switch control box or to control the track by hand, which is inconvenient to operate and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04B61L29/00
CPCB61L27/04B61L29/00
Inventor 何伟挺刘实秋杨建华李冬奎卢杨廖华梁灵晓李晋升
Owner CRSC WANQUAN SIGNAL EQUIP
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