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Automatic driving control system and method for suspended type monorail

A technology of automatic driving control and vehicle control system, which is applied in the field of rail transit, and can solve problems such as inaccurate positioning, low operating efficiency, and inadequate monitoring

Active Publication Date: 2018-03-13
CRSC WANQUAN SIGNAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution has shortcomings such as inaccurate positioning, low operating efficiency, and inadequate monitoring

Method used

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  • Automatic driving control system and method for suspended type monorail
  • Automatic driving control system and method for suspended type monorail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An automatic driving control system for a suspended monorail train, comprising the following functional equipment:

[0034] The vehicle-mounted ATO device 1 is used to obtain the current speed information of the train and calculate the speed deviation value between it and the ATO calculation control target speed;

[0035] The vehicle control system 2 is connected with the vehicle-mounted ATO equipment 1, calculates the control amount of the vehicle control system 2 in real time according to the speed deviation value, and controls the train to reach the target speed, thereby realizing automatic driving;

[0036] Wherein, the vehicle-mounted ATO equipment 1 is connected with the vehicle-mounted ATP equipment 3 for train automatic protection;

[0037] The vehicle-mounted ATO device 1 is also used to obtain the maximum allowable speed value of the current section, and determine the target control speed of the current section according to the maximum allowable speed value of...

Embodiment 2

[0053] A control method for an automatic driving control system of a suspended monorail train based on Embodiment 1 is characterized in that it includes the following functions:

[0054] 1) The vehicle-mounted ATO device 1 obtains track data information and target parking point information from the configuration file;

[0055] 2) The vehicle-mounted ATO equipment 1 communicates with the vehicle-mounted ATP equipment 3 in real time to obtain the current speed and position of the train. Meanwhile, the vehicle-mounted ATP equipment 3 calculates the ATP protection curve, and the vehicle-mounted ATO equipment 1 calculates the target speed according to the information collected;

[0056] 3) The vehicle-mounted ATO device 1 calculates the traction / braking value that needs to be output through fuzzy PID control according to the target speed;

[0057] 4) The vehicle-mounted ATO device 1 outputs traction braking to the vehicle control system 2 through the electrical circuit interface. ...

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Abstract

The invention relates to an automatic driving control system and method for a suspended type monorail, belonging to the technical field of rail transportation. The automatic driving control system andmethod for the suspended type monorail comprises a vehicle-mounted ATO (Automatic Train Operation) device and a vehicle control system which are connected. The vehicle-mounted ATO device is used forobtaining current speed information of the train and judging the difference between the current speed information and the control objective speed at the current position is within the fixed thresholdrange, if the difference exceeds the threshold range, the vehicle-mounted ATO device conducts speed control on a vehicle electrical circuit through the vehicle control system, so that the train can run at a reasonable speed, and automatic drive of the train is achieved. According to the invention, the automatic drive of the suspended type monorail through the cooperation between the vehicle-mounted ATO device and the vehicle control system.

Description

technical field [0001] The invention relates to an automatic driving control system and method of a suspended monorail train, belonging to the technical field of rail transportation. Background technique [0002] Suspended monorail is a kind of railway that is suspended, stabilized and guided by only a single track, and the car body is suspended below the track. The technical features are mainly reflected in the three aspects of the vehicle bogie, track beam and line switch. The running mechanism is completely different from that of traditional trams, and the track beam bears a large torsional load. In terms of performance, the suspended monorail railway has the advantages of environmental protection, low noise and energy saving, low construction cost, small footprint, flexible line expansion, simple construction, and low cost, and will play an increasingly important role in modern urban rail transit . [0003] In order to comply with the development trend of intelligent t...

Claims

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Application Information

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IPC IPC(8): B61L27/04B61L23/00
CPCB61L23/00B61L27/04
Inventor 何伟挺包凌宏桂爱刚钟珅郑康生
Owner CRSC WANQUAN SIGNAL EQUIP
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