Unlock instant, AI-driven research and patent intelligence for your innovation.
Long-short routing train control system and method
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A train control system and a technology for train control, applied in the field of train control systems of large and small intersections, can solve problems such as low efficiency, restricted line operation capability, and long train turnaround intervals, so as to alleviate conflicts, shorten departure intervals, and improve comprehensive services. horizontal effect
Active Publication Date: 2019-11-05
SHANGHAI SHENTONG METRO
View PDF4 Cites 7 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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. Traincontrol system and method for large and small cross-roads with line operating capacity
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0030] Such as Figure 1-2 Shown, a kind of train control system of large and small crossing roads, the train control system of described big and small crossing roads comprises detection module 1, control module 2, first running track 3, second running track 4, first turning back track 5, the first Two turn-back rails 6, some small cross-track train turn-back stations 7 and some trains, said trains include large cross-road trains and small cross-road trains, and each small cross-road train turn-back station includes first platform and second platform, wherein, Small cross-road train turn-back station 7 is the terminal station (i.e. small cross-road train terminal station or starting station) of small cross-road train, and small cross-road train turn-back station 7 is the way station of large cross-road train;
[0031] The detection module 1 is used to detect whether there is a large cross-road train entering the first platform of the target small cross-road train turn-back sta...
Embodiment 2
[0055] A train control method for large and small intersections, such as image 3 As shown, the train control method is implemented using the train control system of the large and small intersections described in Embodiment 1, specifically including:
[0056] Step 101, detecting whether there is a train on the first running track entering the first platform of the target small crossing train turn-back station, if so, then perform step 102, if not, then continue to detect;
[0057] Step 102, generating a first departure instruction;
[0058] Step 103, according to the first departure instruction, control the small crossing train on the first return track to enter the second running track;
[0059] Step 104, detect whether the small cross-road train on the first turnback track has driven out of the first turnback track, if so, then perform step 105, if not, then continue to detect;
[0060] Step 105, generating a second departure instruction and a first return instruction;
...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention discloses a long-short routing traincontrol system and method. The system includes as follows: when a detection module detects that a long routing train on a first running track drivesa first station of a turn-back station of a target short routing train, a short routing train on a first turn-back track can be controlled to drive to a second running track; when the short routing train on the first turn-back track is detected to drive out of the first turn-back track, a short routing train on a second turn-back track can be controlled to drive to the second running track, and the first short routing train on the first running track can be controlled to drive to the first turn-back track; and when the short routing train on the second turn-back track is detected to drive outof the second turn-back track, the second short routing train on the first running track can be controlled to drive to the second turn-back track, and a long routing train on the second running trackcan be controlled to drive to a second station of the turn-back station of the target short routing train. Thus, the departure intervals of long-short routing co-line sections can be effectively shortened, and the operation capabilities of rail transit lines can be enhanced.
Description
technical field [0001] The invention belongs to the field of rail traffic control, in particular to a train control system and method for large and small intersections. Background technique [0002] While rail transit brings convenience to the society and promotes regional development, more and more passenger flows are pouring into various rail transit lines, and the passenger flow is constantly rising. Passenger trains on many lines during morning and evening peak hours are full of passengers or overloaded by 100%. %-150% has become the norm. At present, at the turnaround station on Xiaojiao Road, the train generally adopts a single turnback method, that is, the second train can only enter the station after the first train enters the station and departs, resulting in a long turnaround interval and low efficiency, which is a constraint on the line The main reason is the operation capacity. In addition, in the mixed operation organization plan of different traffic roads, the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More