CN110406567B - Train control system and method for large and small road crossing - Google Patents
Train control system and method for large and small road crossing Download PDFInfo
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- CN110406567B CN110406567B CN201810401929.3A CN201810401929A CN110406567B CN 110406567 B CN110406567 B CN 110406567B CN 201810401929 A CN201810401929 A CN 201810401929A CN 110406567 B CN110406567 B CN 110406567B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
Abstract
The invention discloses a train control system and a method for large and small road crossing, wherein the train control system comprises: when the detection module detects that a large-traffic-road train on the first running track enters a first station of a target small-traffic-road train returning station, the detection module controls a small-traffic-road train on the first returning rail to enter a second running track; when detecting that the small traffic route train on the first retracing rail exits the first retracing rail, controlling the small traffic route train on the second retracing rail to enter the second running rail and controlling the first small traffic route train on the first running rail to enter the first retracing rail; and when detecting that the small traffic road train on the second return rail exits the second return rail, controlling the second small traffic road train on the first running track to enter the second return rail and controlling the large traffic road train on the second running track to enter a second platform of the target small traffic road train return station. The invention effectively shortens the departure interval of the collinear section of the large and small traffic routes and improves the running capability of the rail transit route.
Description
Technical Field
The invention belongs to the field of rail transit control, and particularly relates to a train control system and method for large and small traffic routes.
Background
The rail transit brings social convenience and promotes regional development, more and more passenger flows are injected into each line of the rail transit, the passenger flow volume is continuously increased, and the passenger carrying capacity or overload rate of 100% -150% of passenger trains of the lines in the morning and evening peak periods becomes a normal state. At present, at a small traffic route turning-back station, a train generally adopts a single turning-back mode, namely, after a first train enters and departs from the station, a second train can enter the station, so that the turning-back interval of the train is longer, the efficiency is lower, which is a main reason for restricting the running capacity of the route.
Under the condition that the possibility of increasing station wiring, changing platform layout, optimizing turnout and track circuit configuration, upgrading signal system, and reforming existing underground civil engineering tunnel, line, electromechanical and other hardware configuration is almost zero, the line transportation bearing capacity reaches or approaches the bottleneck at present, the purpose of energy increase cannot be achieved by opening a train, the capacity bottleneck of line turning back is solved, the difficult problem of the parallel rail operation bottleneck of large and small intersection is broken through, and the whole line operation capacity is improved at first.
Disclosure of Invention
The invention aims to overcome the defects that the train turning back interval is longer and the efficiency is lower so as to restrict the running capability of a line in the prior art, and provides a train control system and a train control method for large and small routes of traffic, which effectively shorten the minimum departure interval of the collinear section of the large and small routes and greatly improve the running capability of a rail transit line according to the set running control of double-return-rail alternate turning back of a small route train and the running control of ordered merging of the large and small routes of traffic under the condition that the existing hardware configuration of underground civil engineering, tunnels, lines, electromechanics and the like is not changed.
The invention solves the technical problems through the following technical scheme:
a train control system for large and small traffic routes comprises a detection module, a control module, a first running track, a second running track, a first retracing track, a second retracing track, a plurality of small traffic route train turning-back stations and a plurality of trains, wherein the trains comprise large traffic route trains and small traffic route trains, and each small traffic route train turning-back station comprises a first platform and a second platform;
the detection module is used for detecting whether a large-traffic-road train drives into a first platform of a target small-traffic-road train returning station on the first running track, and if so, generating a first departure instruction;
the control module is used for controlling the small-traffic-road train on the first retracing rail to drive into the second running rail according to the first departure instruction;
the detection module is also used for detecting whether the small-traffic-road train on the first retracing track drives out of the first retracing track or not, and if so, generating a second departure instruction and a first retracing instruction;
the control module is used for controlling the small-traffic-road train on the second return rail to drive into the second running rail according to the second departure instruction and controlling the first small-traffic-road train on the first running rail to drive into the first return rail according to the first return instruction;
the detection module is further used for detecting whether the small-traffic-road train on the second retracing rail drives out of the second retracing rail or not, and if so, generating a second retracing instruction and a running instruction;
the control module is used for controlling a second small-traffic-road train on the first running track to drive into the second retracing track according to the second retracing instruction, and controlling a large-traffic-road train on the second running track to drive into a second platform of the target small-traffic-road train retracing station according to the running instruction.
Preferably, the time for the small-traffic-road train on the second retracing rail to enter the second running rail is the same as the time for the first small-traffic-road train on the first running rail to enter the first retracing rail.
Preferably, the time for the second small traffic train on the first running track to enter the second retracing rail is the same as the time for the large traffic train on the second running track to enter the second station of the target small traffic train retracing station.
A train control method for big and small road crossing is realized by using a train control system for big and small road crossing combined randomly according to the above-mentioned optimal options, and specifically comprises the following steps:
s1, detecting whether a large-traffic-road train drives into a first platform of a target small-traffic-road train returning station on the first running track, and if so, generating a first departure instruction;
s2, controlling the small-traffic-road train on the first retracing rail to drive into the second running rail according to the first departure instruction;
s3, detecting whether the small-traffic-road train on the first retracing track drives out of the first retracing track or not, and if so, generating a second departure instruction and a first retracing instruction;
s4, controlling the small-traffic-road train on the second return rail to drive into the second running rail according to the second departure instruction, and controlling the first small-traffic-road train on the first running rail to drive into the first return rail according to the first return instruction;
s5, detecting whether the small-traffic-road train on the second return rail drives out of the second return rail or not, and if so, generating a second return instruction and an operation instruction;
and S6, controlling a second small-traffic-road train on the first running track to drive into the second retracing track according to the second retracing instruction, and controlling a large-traffic-road train on the second running track to drive into a second platform of the target small-traffic-road train retracing station according to the running instruction.
Preferably, in step S4, the time when the small-traffic-road train on the second returning rail enters the second running rail is the same as the time when the first small-traffic-road train on the first running rail enters the first returning rail.
Preferably, in step S6, the time when the second small-traffic-road train on the first running track enters the second retracing rail is the same as the time when the large-traffic-road train on the second running track enters the second platform of the target small-traffic-road train retracing station.
The positive progress effects of the invention are as follows: according to the set operation control strategy of the double-return rail alternate turning of the small-traffic-road train and the ordered rail combination of the large-traffic-road train and the small-traffic-road train, the minimum departure interval of the collinear section of the large-traffic-road and the small-traffic-road can be effectively shortened, the operation capacity of the rail transit line is greatly improved, the contradiction between the operation capacity of the line and the transportation requirement is effectively relieved, and the comprehensive service level of networked operation is improved.
Drawings
Fig. 1 is a partial block diagram of a train control system for large-and-small commutations according to embodiment 1 of the present invention.
Fig. 2 is a schematic view of a partial structural arrangement of a train control system for large and small commutes according to embodiment 1 of the present invention.
Fig. 3 is a flowchart of a train control method for large and small commutations according to embodiment 2 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1-2, a train control system for large and small traffic routes includes a detection module 1, a control module 2, a first running track 3, a second running track 4, a first return track 5, a second return track 6, a plurality of small traffic route train return stations 7 and a plurality of trains, wherein the trains include a large traffic route train and a small traffic route train, and each small traffic route train return station includes a first platform and a second platform, wherein the small traffic route train return station 7 is a terminal station (i.e., a small traffic route train terminal station or a starting station) of the small traffic route train, and the small traffic route train return station 7 is an approach station of the large traffic route train;
the detection module 1 is configured to detect whether a large-traffic-road train on the first operation track 3 enters a first station of a target small-traffic-road train turning-back station, and if yes, generate a first departure instruction;
the control module 2 is used for controlling the small-traffic-road train on the first retracing rail 5 to drive into the second running track 4 according to the first departure instruction;
the detection module 1 is further configured to detect whether the small-traffic-road train on the first retracing rail 5 runs out of the first retracing rail 5, and if so, generate a second departure instruction and a first retracing instruction;
the control module 2 is configured to control the small-traffic-road train on the second return rail 6 to drive into the second running rail 4 according to the second departure instruction, and control the first small-traffic-road train on the first running rail 3 to drive into the first return rail 5 according to the first return instruction;
the detection module 1 is further configured to detect whether the train on the second return rail 6 runs out of the second return rail 6, and if so, generate a second return instruction and an operation instruction;
the control module 2 is configured to control a second small-traffic-road train on the first operation track 3 to drive into the second retracing rail 6 according to the second retracing instruction, and control a large-traffic-road train on the second operation track 4 to drive into a second platform of the target small-traffic-road train retracing station according to the operation instruction.
It should be noted that, the above-mentioned detecting whether the train exits the switch back rail or not in the actual operation process means detecting whether the train exits the switch back rail and switch area of the switch back rail or not, so as to ensure that the accident caused by meeting of the trains in the switch area does not occur.
The time for the small-traffic-road train on the second retracing rail 6 to enter the second running rail 4 is the same as the time for the first small-traffic-road train on the first running rail 3 to enter the first retracing rail 5.
The time for the second small-traffic-road train on the first running track 3 to enter the second return rail 6 is the same as the time for the large-traffic-road train on the second running track 4 to enter the second platform of the target small-traffic-road train return station 7.
In this embodiment, the ratio of the train on the small traffic route to the train on the large traffic route is 2: the method comprises the following steps that 1, a double-return-rail distribution station type is adopted in a station, namely, a first return rail and a second return rail are included in the station, small-route trains are alternately returned at the double-return rail according to a set train organization sequence, and the returned trains are dispatched from the return rail according to the set train organization sequence.
To further illustrate a specific example, assuming that a CBTC system (Communication Based Train Control system) commonly used in urban rail transit and a 6-track marshalling a-type Train are taken as an example, the Train is a 6-track marshalling, the length of the Train is 140m, the Train tracking interval on the same track line can meet the requirement of 60s, the driving ratio of the small-traffic-road Train to the large-traffic-road Train is 2:1, and referring to fig. 2, fig. 2 shows a schematic partial structural arrangement diagram of a Train Control system for large and small traffic roads, wherein a station b is a small-traffic-road Train returning station, and the corresponding running time of the Train at different positions on the station b line is shown in table 1:
TABLE 1 statistical table of train running position and running time
| Serial number | Train operating position | Running time(s) |
| 1 | The train stops stably from the station entering and receiving interference point to the platform | 25 |
| 2 | Time of stopping station | 30 |
| 3 | Train with movable trackFrom the platform departure to the clear cross-over turnout area | 45 |
| 4 | The train stops from the clear turnout area to the |
5 |
| 5 | Head changing time of return track | 15 |
| 6 | The train is dispatched from the return rail to the clear cross-over turnout area | 35 |
| 7 | The train stops stably from the clear turnout area to the platform | 15 |
According to the above embodiment, the initial conditions are set: the first retracing track is stopped with a small cross road train 001, and the second retracing track is stopped with a small cross road train 002;
when detecting that a large traffic train 000 drives into a first platform (namely a descending platform) of a second station on a first running track (taking the descending track as an example), generating a departure instruction to drive a small traffic train 001 into a second running track (an ascending track);
when detecting that the small traffic road train 001 exits the first retracing track, generating a departure instruction for driving the small traffic road train 002 into the ascending track, and simultaneously generating a departure instruction for driving the small traffic road train 003 which enters the first station of the second station into the first retracing track to stop, and waiting for departure in the next step, wherein the interval between the small traffic road train 001 and the small traffic road train 002 which pass through the second station of the second station (namely the ascending station) is set to be 60s according to the setting requirement;
when detecting that the small cross road train 002 runs out of the second return rail, generating a departure instruction for driving the small cross road train 004 running into the first platform of the second station into the second return rail to stop, waiting for the next departure, and simultaneously generating a departure instruction for driving the large cross road train 005 of the ascending rail into the second platform of the second station, wherein the interval between the small cross road train 002 and the large cross road train 004 running through the ascending platform of the second station is set to be 60s according to the setting requirement;
according to the preset running proportion of the small traffic train and the large traffic train, the large traffic train 000, the small traffic train 003 and the small traffic train 004 respectively run through the downlink platform of the second station, the small traffic train 001, the small traffic train 002 and the large traffic train 005 respectively run through the uplink platform of the second station, and then the steps are repeated, one large traffic train runs into the downlink platform of the second station next step, and one small traffic train (namely the small traffic train 003) runs into the uplink platform of the second station.
In this example, after the little interchange train of the first rail of turning back was sent a car, treat that the front truck goes out behind the clear switch district, the little interchange train of the second rail of turning back can send a car, closely trail the front truck, the interval of sending a car between two trains is very little, the prerequisite that the little interchange train that will reach the second return rail in this example closely tracked the little interchange train requirement of the first rail of turning back is that guarantee that the second return rail has the car to be in the state of waiting to send a car all the time, the method of taking is: after the small traffic route train of the second return track is dispatched, the small traffic route train of the first return track does not dispatch but continues to supplement the second return track, so that the second return track can be always ensured to be in a to-be-dispatched state, the effect that the small traffic route train of the second return track closely tracks the front train can be achieved, and the requirement for shortening the return interval is met. The method for ensuring that the small traffic route train of the second return rail is always in the state of waiting for departure increases the interval at which the small traffic route train of the second return rail tracks the small traffic route train of the first return rail, wherein the interval is larger than the interval at which the small traffic route train of the second return rail tracks the small traffic route train of the first return rail, and the method is called as the unequal interval departure of double return rails.
From the analysis of the technical conditions of route control, because the entering of the small traffic route train of the first retracing rail and the exiting of the small traffic route train of the second retracing rail are parallel routes which do not affect each other, the operation can be carried out simultaneously, the condition that the train is always in the state of waiting for departure on the first retracing rail can be ensured, and the retracing interval of the small traffic route train of the first retracing rail is shortened.
In addition, the small traffic train of the second retracing rail tracks the small traffic train interval of the first retracing rail to be smaller, while the small traffic train of the first retracing rail tracks the small traffic train interval of the second retracing rail to be larger, the larger interval of the latter reduces the whole line transportation capacity, but the train control system of the large and small traffic routes of the invention utilizes the larger interval of the latter, namely inserts a large traffic train between the small traffic trains of the first retracing rail and the second retracing rail, so as to achieve the purposes of shortening the tracking interval of the collinear operation sections of the large and small traffic routes and improving the whole line operation capacity; according to the turn-back operation mode, a large cross-road train and a small cross-road train are combined, the intervals of the small cross-road train after turn-back is completed at the station B are 60s and 120s respectively, then one large cross-road train is inserted into the interval of 120s of the two small cross-road trains, and the operation capacity of the collinear section line reaches 60 pairs/h;
if the single turn-back mode in the prior art is adopted, the first turn-back rail or the second turn-back rail is adopted to perform single turn-back in the station B, after the current vehicle leaves a turn-back rail turnout area for 13s, the turnout is rotated to the position, the station entering and vehicle receiving enter route transaction is completed, the rear vehicle drives into the turn-back rail from the station departure, the turn-back interval is 113s, and the corresponding line operation capacity is 31 pairs/h;
compared with the original scheme, the scheme in the embodiment is improved by 93.5%, the method can greatly improve the carrying capacity of the whole line, effectively relieve the contradiction between the line operation capacity and the transportation requirement, and improve the comprehensive service level of networked operation.
Example 2
A train control method for large and small road crossing, as shown in fig. 3, the train control method is implemented by using the train control system for large and small road crossing described in embodiment 1, and specifically includes:
102, generating a first departure instruction;
103, controlling the small-traffic-road train on the first retracing rail to drive into a second running rail according to the first departure instruction;
105, generating a second departure instruction and a first return instruction;
106, controlling the small-traffic-road train on the second return rail to drive into the second running rail according to the second departure instruction, and controlling the first small-traffic-road train on the first running rail to drive into the first return rail according to the first return instruction;
and step 109, controlling a second small-traffic-road train on the first running track to enter a second retracing track according to the second retracing instruction, and controlling a large-traffic-road train on the second running track to enter a second platform of the target small-traffic-road train retracing station according to the running instruction.
In step 106, the time for the small-traffic-road train on the second retracing rail to enter the second running rail is the same as the time for the first small-traffic-road train on the first running rail to enter the first retracing rail;
in step 109, the time for the second small traffic train on the first running track to enter the second retracing rail is the same as the time for the large traffic train on the second running track to enter the second platform of the target small traffic train retracing station.
In this embodiment, the ratio of the train on the small traffic route to the train on the large traffic route is 2: the method comprises the following steps that 1, a small traffic route train turning-back station adopts a double-turning-back rail distribution station type in a station, namely, a first turning-back rail and a second turning-back rail are included, small traffic route trains are turned back alternately on the double-turning-back rail according to a set train organization sequence, and the turned-back trains are dispatched from the turning-back rail according to the set train organization sequence.
To further illustrate a specific example, suppose that a CBTC system (Communication Based Train Control system) commonly used in urban rail transit and 6-section marshalling a-type Train are taken as examples, the Train is a 6-section marshalling, the length of the Train is 140m, the Train tracking interval on the same track line can meet the requirement of 60s, the driving ratio of the small-traffic-road Train to the large-traffic-road Train is 2:1, wherein the station b is a small-traffic-road Train returning station;
according to the above embodiment, the initial conditions are set: the first retracing track is stopped with a small cross road train 001, and the second retracing track is stopped with a small cross road train 002;
when detecting that a large traffic train 000 drives into a first platform (namely a descending platform) of a second station on a first running track (taking the descending track as an example), generating a departure instruction to drive a small traffic train 001 into a second running track (an ascending track);
when detecting that the small traffic road train 001 exits the first retracing track, generating a departure instruction for driving the small traffic road train 002 into the ascending track, and simultaneously generating a departure instruction for driving the small traffic road train 003 which enters the first station of the second station into the first retracing track to stop, and waiting for departure in the next step, wherein the interval between the small traffic road train 001 and the small traffic road train 002 which pass through the second station of the second station (namely the ascending station) is set to be 60s according to the setting requirement;
when detecting that the small traffic road train 002 runs out of the second return rail, generating a departure instruction for enabling the small traffic road train 004 running into the first platform of the second station to run into the second return rail for stopping, waiting for next departure, and simultaneously generating a departure instruction for enabling the large traffic road train 005 running on the ascending rail to run into the second platform of the second station, wherein the interval between the small traffic road train 002 and the large traffic road train 004 running through the ascending platform of the second station is set to be 60s according to the setting requirement;
according to the preset running proportion of the small traffic train and the large traffic train, the large traffic train 000, the small traffic train 003 and the small traffic train 004 respectively run through the downlink platform of the second station, the small traffic train 001, the small traffic train 002 and the large traffic train 005 respectively run through the uplink platform of the second station, and then the steps are repeated, one large traffic train runs into the downlink platform of the second station next step, and one small traffic train (namely the small traffic train 003) runs into the uplink platform of the second station.
In this example, after the little interchange train of the first rail of turning back was sent a car, treat that the front truck goes out behind the clear switch district, the little interchange train of the second rail of turning back can send a car, closely trail the front truck, the interval of sending a car between two trains is very little, the prerequisite that the little interchange train that will reach the second return rail in this example closely tracked the little interchange train requirement of the first rail of turning back is that guarantee that the second return rail has the car to be in the state of waiting to send a car all the time, the method of taking is: after the small traffic route train of the second return track is dispatched, the small traffic route train of the first return track does not dispatch but continues to supplement the second return track, so that the second return track can be always ensured to be in a to-be-dispatched state, the effect that the small traffic route train of the second return track closely tracks the front train can be achieved, and the requirement for shortening the return interval is met. The method for ensuring that the small traffic route train of the second return rail is always in the state of waiting for departure increases the interval at which the small traffic route train of the second return rail tracks the small traffic route train of the first return rail, wherein the interval is larger than the interval at which the small traffic route train of the second return rail tracks the small traffic route train of the first return rail, and the method is called as the unequal interval departure of double return rails.
From the analysis of the technical conditions of route control, because the entering of the small traffic route train of the first retracing rail and the exiting of the small traffic route train of the second retracing rail are parallel routes which do not affect each other, the operation can be carried out simultaneously, the condition that the train is always in the state of waiting for departure on the first retracing rail can be ensured, and the retracing interval of the small traffic route train of the first retracing rail is shortened.
In addition, the small traffic train of the second retracing rail tracks the small traffic train interval of the first retracing rail to be smaller, while the small traffic train of the first retracing rail tracks the small traffic train interval of the second retracing rail to be larger, the larger interval of the latter reduces the whole line transportation capacity, but the train control system of the large and small traffic routes of the invention utilizes the larger interval of the latter, namely inserts a large traffic train between the small traffic trains of the first retracing rail and the second retracing rail, so as to achieve the purposes of shortening the tracking interval of the collinear operation sections of the large and small traffic routes and improving the whole line operation capacity; according to the turn-back operation mode, a large cross-road train and a small cross-road train are combined, the intervals of the small cross-road train after turn-back is completed at the station B are 60s and 120s respectively, then one large cross-road train is inserted into the interval of 120s of the two small cross-road trains, and the operation capacity of the collinear section line reaches 60 pairs/h;
if the single turn-back mode in the prior art is adopted, the first turn-back rail or the second turn-back rail is adopted to perform single turn-back in the station B, after the current vehicle leaves a turn-back rail turnout area for 13s, the turnout is rotated to the position, the station entering and vehicle receiving enter route transaction is completed, the rear vehicle drives into the turn-back rail from the station departure, the turn-back interval is 113s, and the corresponding line operation capacity is 31 pairs/h;
compared with the original scheme, the scheme in the embodiment is improved by 93.5%, the method can greatly improve the carrying capacity of the whole line, effectively relieve the contradiction between the line operation capacity and the transportation requirement, and improve the comprehensive service level of networked operation.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (6)
1. The train control system for large and small traffic routes is characterized by comprising a detection module, a control module, a first running track, a second running track, a first retracing track, a second retracing track, a plurality of small traffic route train turning stations and a plurality of trains, wherein the trains comprise large traffic route trains and small traffic route trains, and each small traffic route train turning station comprises a first platform and a second platform;
the detection module is used for detecting whether a large-traffic-road train drives into a first platform of a target small-traffic-road train returning station on the first running track, and if so, generating a first departure instruction;
the control module is used for controlling the small-traffic-road train on the first retracing rail to drive into the second running rail according to the first departure instruction;
the detection module is also used for detecting whether the small-traffic-road train on the first retracing track drives out of the first retracing track or not, and if so, generating a second departure instruction and a first retracing instruction;
the control module is used for controlling the small-traffic-road train on the second return rail to drive into the second running rail according to the second departure instruction and controlling the first small-traffic-road train on the first running rail to drive into the first return rail according to the first return instruction;
the detection module is further used for detecting whether the small-traffic-road train on the second retracing rail drives out of the second retracing rail or not, and if so, generating a second retracing instruction and a running instruction;
the control module is used for controlling a second small-traffic-road train on the first running track to drive into the second retracing track according to the second retracing instruction, and controlling a large-traffic-road train on the second running track to drive into a second platform of the target small-traffic-road train retracing station according to the running instruction.
2. The system of claim 1, wherein the time for the small-way train on the second retracing track to enter the second running track is the same as the time for the first small-way train on the first running track to enter the first retracing track.
3. The system of claim 1, wherein the second small-traffic train on the first running track enters the second retracing track at the same time as the large-traffic train on the second running track enters the second station of the destination small-traffic train retracing station.
4. A train control method for large and small crossroads, which is implemented by using the train control system for large and small crossroads according to any one of claims 1 to 3, and specifically comprises:
s1, detecting whether a large-traffic-road train drives into a first platform of a target small-traffic-road train returning station on the first running track, and if so, generating a first departure instruction;
s2, controlling the small-traffic-road train on the first retracing rail to drive into the second running rail according to the first departure instruction;
s3, detecting whether the small-traffic-road train on the first retracing track drives out of the first retracing track or not, and if so, generating a second departure instruction and a first retracing instruction;
s4, controlling the small-traffic-road train on the second return rail to drive into the second running rail according to the second departure instruction, and controlling the first small-traffic-road train on the first running rail to drive into the first return rail according to the first return instruction;
s5, detecting whether the small-traffic-road train on the second return rail drives out of the second return rail or not, and if so, generating a second return instruction and an operation instruction;
and S6, controlling a second small-traffic-road train on the first running track to drive into the second retracing track according to the second retracing instruction, and controlling a large-traffic-road train on the second running track to drive into a second platform of the target small-traffic-road train retracing station according to the running instruction.
5. The method for controlling a train according to claim 4, wherein in step S4, the time for the small-traffic-road train on the second returning track to enter the second running track is the same as the time for the first small-traffic-road train on the first running track to enter the first returning track.
6. The method for train control of mass transit according to claim 4, wherein in step S6, the time for the second small transit train on the first running track to enter the second retracing rail is the same as the time for the large transit train on the second running track to enter the second station of the destination small transit train retracing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112537323B (en) * | 2020-12-02 | 2022-03-08 | 交控科技股份有限公司 | Train operation method and device based on virtual marshalling |
| CN113715878B (en) * | 2021-09-16 | 2022-09-02 | 交控科技股份有限公司 | Virtual marshalling-based large and small cross road train operation control method and system |
| CN113928342B (en) * | 2021-11-03 | 2022-11-25 | 交控科技股份有限公司 | Train operation method based on virtual marshalling, electronic device and storage medium |
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