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Train control system and method for large and small intersections

A train control system and train control technology, which is applied in the field of train control systems for large and small crossing roads, can solve problems such as low efficiency, restricting line operation capacity, and long intervals between train turns, so as to alleviate conflicts, shorten departure intervals, and improve comprehensive services horizontal effect

Active Publication Date: 2022-08-05
SHANGHAI SHENTONG METRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the train turn-back interval is long and the efficiency is low, which restricts the running capacity of the line, and to provide a method for the existing underground civil works, tunnels, lines, electromechanical and other hardware configurations. In the case of modification, according to the set traffic control of trains on the small crossing track alternately turning back on the double-turning track and the operation control of orderly merging of large and small crossing trains, the minimum departure interval of the common line section of the large and small crossing roads will be effectively shortened and the rail traffic will be greatly improved. Train control system and method for large and small cross-roads with line operating capacity

Method used

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  • Train control system and method for large and small intersections
  • Train control system and method for large and small intersections
  • Train control system and method for large and small intersections

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1-2 It shows, a train control system of large and small intersection, which is a trains control system of large and small intercourse include detection modules 1. Control module 2. First -run orbit 3. Two -off Return 6. Several small cross -road trains return to the station 7 and several trains, which include large -bodied trains and small cross -road trains. Small -handed train return station 7 is the terminal station of the small cross -road train (that is, the terminal or the departure station of the small cross road train), and the small traffic train return station 7 is the road to the big relationship between the big relationship;

[0031] The detection module 1 is used to detect whether there is a large cross -road train entering the target small cross -road train on the target of the first running orbit 3 on the first run. If so, the first departure instruction is generated;

[0032] The control module 2 is used to control the small cross -road train on ...

Embodiment 2

[0055] A train control method of large and small roads, such as image 3 Show, the train control system of the train control method is implemented by the implementation of the train control system described by the Example 1, which includes:

[0056] Step 101. Detect whether there is a large cross -road train on the first run of the first run orbit.

[0057] Step 102, generate the first departure instruction;

[0058] Step 103. Control the small cross -road train on the first discount on the first folding instructions to enter the second running track;

[0059] Step 104. Detect whether the small cross -road train on the first discount return to the first discount is driven. If so, the execution step 105, if no, continue to test;

[0060] Step 105, generate a second departure instruction and the first fold instruction;

[0061] Step 106. Control the small cross -road train on the second discount on the second discount in accordance with the second departure instructions to enter the ...

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Abstract

The invention discloses a train control system and method for large and small crossings. The train control system comprises: a detection module detects that a large crossing train on a first running track enters a first platform of a target small crossing train turn-back station When it is detected that the small cross-road train on the first turn-back rail leaves the first turn-back rail, the small-cross road train on the second turn-back rail is controlled to drive into the second running track; Enter the second running track and control the first small cross-road train on the first running track to enter the first turn-back track; control the first running track when detecting that the small cross-road train on the second turn-back rail goes out of the second turn-back track The trains on the second small intersection on the road enter the second turn-back track and control the trains on the large intersection on the second running track to enter the second platform of the target small-cross train turn-back station. The invention effectively shortens the departure interval of the common line sections of large and small intersections, and improves the running capacity of rail transit lines.

Description

Technical field [0001] The present invention is a field of rail transit control, and specially involves a train control system and method of large and small roads. Background technique [0002] While rail transit brings to the convenience of the society and promotes regional development, there are more and more passenger flows in various lines of rail transit. The passenger flow is rising. The passenger trains of multiple routes in the morning and evening peak hours are full of passengers. % -150 % has become the norm. At present, at the return station of the small crossway, the train generally uses a single return method, that is, the second train can enter the station after the first train enters the station and departs, resulting in a long back interval between the train and the lower efficiency. This is a constraint route. The main reasons for the operation ability, in addition, in the hybrid operating organization schemes that are mixed with hybrid operations, the existing l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00B61L27/04
CPCB61L27/00B61L27/04
Inventor 张琼燕付长尧丁建中刘循洪海珠赵源赵霞王潇骁金捷金之端马能艺
Owner SHANGHAI SHENTONG METRO