CN110525485A - A kind of route of retreat locking control method and control system - Google Patents
A kind of route of retreat locking control method and control system Download PDFInfo
- Publication number
- CN110525485A CN110525485A CN201910689629.4A CN201910689629A CN110525485A CN 110525485 A CN110525485 A CN 110525485A CN 201910689629 A CN201910689629 A CN 201910689629A CN 110525485 A CN110525485 A CN 110525485A
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- locomotive
- route
- switch
- instruction
- turning back
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/04—Electrical locking and release of the route; Electrical repeat locks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of route of retreat locking control method and control systems, whether contain route instruction of turning back including detection locomotive operating instruction, processing step is executed according to testing result, it the treating step comprises: if locomotive operation instruction is containing route instruction of turning back, then real-time detection locomotive position, the route of turning back of locomotive is handled according to the locomotive position, and according to the locomotive position and the access way control switch locking of turning back；If locomotive operation instruction terminates the processing step without containing route instruction of turning back.The present invention can be avoided driver after crossing switch-back point, occur because turning around squeeze branch off, slide down, side blow situations such as, guarantee that driver can turn one's head in any position for crossing switch-back point, the whole of the work such as technical ability and cooperation to driver and person on duty requires decline, driver is effectively prevented to be unfamiliar with site type, switch-back point is not known and locomotive is caused to cross switch-back point, influences the case where locomotive returns.
Description
Technical field
The invention belongs to technical field of railway control, in particular to a kind of route of retreat locking control method and control system.
Background technique
Locomotive work of turning back at present is artificial to handle route by interlock system mostly, wherein in order to reinforce taking precautions against, use
Station-locomotive joint control mode, and the operation that driver is stopped after switch-back point is carried out by driver's experience, and by manually staring at control
Mode finds that driver crosses switch-back point and do not stop, then artificial to lock.
But operation is carried out according to switch-back point and is completely dependent on driver individual's quality, when driver inattention, chance is adjusted to get over
It crosses switch-back point to continue to move ahead, it is to take over other's shift that the reason of such case, which is likely to be tune machine driver, is unfamiliar with site type, it is also possible to
It snows, causes the certain marks in ground relatively fuzzyyer, it is also possible to the carelessness of driver's general idea.Once locomotive crosses switch-back point after continuing
It sails, interlock system is but according to normal operation procedure, after driver crosses switch-back point, handles route of turning back, tune machine is due to turning back
Track switch on route has been unlocked, it is likely that is occupied by other route, if the machine of tune is turned one's head, may result in and squeeze trouble, tune machine
It slides down or is rushed with other tune pusher sides.
For this reason, it may be necessary to which a kind of situation that can turn back according to locomotive carries out the locked method or system of track switch, machine is guaranteed with this
Vehicle is turned back safety, and reduces the difficulty of relevant operation.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of route of retreat locking control method, including detection locomotive operating instruction is
It is no to be instructed containing route of turning back, processing step is executed according to testing result, the treating step comprises:
If locomotive operation instruction is done containing route instruction of turning back, real-time detection locomotive position according to the locomotive position
The route of turning back of locomotive is managed, and according to the locomotive position and the access way control switch locking of turning back；
If locomotive operation instruction terminates the processing step without containing route instruction of turning back.
Preferably, the locomotive operation instruction is sent from existing vehicle system to interlock system.
Preferably, the interlock system provides locomotive location information, determines locomotive position by locomotive location information.
Preferably, described according to the locomotive position and the access way control switch locking of turning back includes:
When track switch after locomotive crosses switch-back point, turn back route of the switch-back point to target station track, and monolock are handled
The track switch that locomotive occupies；
After reverse signal machine after locomotive crosses switch-back point, the reverse signal machine and switch-back point after switch-back point are handled
Between route, and unlock the reverse signal machine after switch-back point and the monolock track switch between switch-back point；
When locomotive goes out the clear monolock track switch, the monolock track switch is unlocked.
Preferably, the switch-back point is the location of first semaphore turned back on route.
A kind of route of retreat locking control system, the route of retreat locking control system include instruction detection module, position detection mould
Block and command output module；
Described instruction detection module, for detecting whether locomotive operating instruction contains route instruction of turning back；
The position detecting module refers to for containing route of turning back in described instruction detection module detection locomotive operating instruction
When enabling, real-time detection locomotive position；
Described instruction output module, for handling the route of turning back of locomotive according to the locomotive position, and according to the machine
Truck position and the access way control switch locking of turning back.
Preferably, the route of retreat locking control system is interacted with instruction level.
Preferably, described instruction detection module is connect with described instruction layer, the locomotive fortune that detection described instruction layer receives
Whether row instruction includes route instruction of turning back.
Preferably, the position detecting module is connect with interlock system, and the position detecting module is obtained by interlock system
Locomotive location information is taken, the position detecting module detects the locomotive position according to the locomotive location information.
Preferably, described instruction output module is connect with described instruction layer, described instruction output module for will turn back into
Road instruction is sent to described instruction floor, to handle the route of turning back of locomotive；Described instruction output module is also used to switch lock, point lock
It closes instruction and is sent to instruction level, to control switch locking.
The beneficial effects of the present invention are:
The present invention can be avoided driver after crossing switch-back point later will appear squeeze branch off, slide down, side blow situations such as, guarantee department
Machine can turn one's head in any position for crossing switch-back point, the entirety of the work such as technical ability and cooperation to driver and person on duty
It is required that decline, effectively prevents driver and be unfamiliar with to site type, switch-back point is not known and locomotive is caused to cross switch-back point, influences machine
The case where vehicle returns；
The use of route of retreat locking control system of the invention depends on existing equipment, without will cause in equipment use
Waste.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Pointed structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows a kind of flow chart of route of retreat locking control method according to an embodiment of the present invention；
Fig. 2 shows the yard schematic diagrames according to an embodiment of the present invention for handling shunting route；
Fig. 3 shows the schematic diagram of train occupation shunting route according to an embodiment of the present invention；
Fig. 4 shows the schematic diagram that tune machine according to an embodiment of the present invention crosses switch-back point；
Fig. 5 is shown after tune machine according to an embodiment of the present invention crosses switch-back point, handles the schematic diagram for route of turning back；
Fig. 6 shows the schematic diagram that tune machine according to an embodiment of the present invention occupies route of turning back；
Fig. 7 shows locomotive according to an embodiment of the present invention and crosses second semaphore handles D671 to D679 route automatically
Schematic diagram；
After Fig. 8 shows the lock track switch of inventory out according to an embodiment of the present invention, the schematic diagram of automatic unlocking track switch；
Fig. 9 shows a kind of structural schematic diagram of route of retreat locking control system according to an embodiment of the present invention；
Figure 10 shows route of retreat locking control system workflow block diagram according to an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention clearly and completely illustrated, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 shows a kind of flow chart of route of retreat locking control method, as shown in Figure 1, a kind of route of retreat locking control method, packet
It includes and judges that locomotive operation instruction whether containing route instruction of turning back, executes processing step, the processing step according to testing result
Include:
If locomotive operation instruction is done containing route instruction of turning back, real-time detection locomotive position according to the locomotive position
The route of turning back of locomotive is managed, and according to the locomotive position and the access way control switch locking of turning back；
If locomotive operation instruction terminates the processing step without containing route instruction of turning back.
The locomotive operation instruction is sent from existing vehicle system to interlock system.
It should be noted that the locomotive position refers to the position that locomotive occupies jointly together with its trailer compartment.
The interlock system provides locomotive location information, determines locomotive position by locomotive location information.Specifically, interlocking
System can show the light section occupancy situation of locomotive, and the engaged position of locomotive is determined with this, so that it is determined that the position of locomotive.
Locomotive position include track switch present position after locomotive crosses switch-back point, locomotive cross it is reversed after switch-back point
Semaphore present position, locomotive go out the position of inventory lock track switch.Switch-back point is locating for first semaphore turning back on route
Position.
It should be noted that the locomotive, which crosses switch-back point, refers to that locomotive crosses switch-back point together with its trailer compartment.
Include: according to the locomotive position and the access way control switch locking of turning back
When track switch after locomotive crosses switch-back point, turn back route of the switch-back point to target station track, and monolock are handled
The track switch that locomotive occupies；
After reverse signal machine after locomotive crosses switch-back point, the reverse signal machine and switch-back point after switch-back point are handled
Between route, and unlock the reverse signal machine after switch-back point and the monolock track switch between switch-back point；
When locomotive goes out the clear monolock track switch, the monolock track switch is unlocked.
As a kind of exemplary illustration of the invention, locomotive position obtains the light Duan Zhanyong of locomotive by interlock system, with
Judge locomotive current location.
After detecting locomotive and crossing switch-back point (reversed first semaphore), tracking is picked up immediately, if there is turning back
The track switch of point foreign side occupies, immediately monolock.Such as after system detection locomotive crosses switch-back point, occupy route of turning back, immediately into
The unidirectional of capable route track switch of turning back locks.
When system detection to locomotive crosses reverse signal machine, system handles route immediately.
When system detection to locomotive crosses reversed second semaphore, route of turning back is handled automatically.
Hereinafter, taking 6 vehicles from 28 station track of uplink marshalling yard in conjunction with locomotive, it is exemplary to be sent to the progress of 25 station track of uplink marshalling yard
Explanation.
Firstly, marshalling yard's integrated automation control system (CIPS) does a single hook planning chart with route of turning back, single hook
Planning chart is as shown in table 1:
1 single hook planning chart of table
| Serial number | Station track | Into/return | Vehicle number |
| 1 | 28 station tracks | Into | 6 |
| 2 | 25 station tracks | It returns | 6 |
As shown in table 1, which takes 6 vehicles from 28 station track of uplink marshalling yard, is sent to 25 station tracks of uplink marshalling yard
On, 28 station tracks and 25 the station tracks station track that belong to two parallel, after tune machine is shunt on 28 station tracks, need to run to the left one section away from
From crossing D679 semaphore, 25 station tracks of then turning back go back to.Train need to pass through D679 semaphore, handle D679 semaphore to D683
The route of semaphore.And D679 semaphore becomes nearest switch-back point.
Single hook plan information is sent to instruction level by marshalling yard's integrated automation control system (CIPS), is detecting single hook
In the works containing turning back route, will real-time detection locomotive position.Specifically, the instruction set of instruction level can be according to single hook plan
Suitable route is searched for, generation route instruction is instructed by detection route and determines that route instructs route of whether also turning back.Example
Property, locomotive is sent to the single hook plan gone 25 station tracks from 28 station tracks pick-up and sent out by marshalling yard's integrated automation control system (CIPS)
Instruction level is given, the instruction set of instruction level searches for suitable route automatically, for example, 28 station tracks that instruction set generates are to 25
Route instruction it is as follows:
1, on the right side of the 28 station track roads left side → SF7；
2, on the left of the road SF7 right side → 25 station tracks；
Route instruction is made of two instructions, as can be seen that locomotive is from the right side SF7 into (first finger from instruction
Enable), go out (Article 2 instruction) from the right side SF7, (every route there are both ends, is divided into a left side for the port of such continuous two instructions
Right end) destination port of previous item instruction is equal to the source port of latter item instruction, and it is determined as that single hook contains in the works at this time and turns back
Route.
Fig. 2 shows the yard schematic diagrames for handling shunting route, as shown in Fig. 2, after tune machine enters station track and even hangs, it is on duty
Personnel handle 28 station tracks to the route of uplink departure yard seven, shunting route D689-D681-D673-D635.Specifically, logical
It crosses marshalling yard's integrated automation control system (CIPS) and route instruction is sent to instruction level, and pass through instruction level to interlock system
Instruction is sent, the track switch on shunting route is controlled.
Fig. 3 shows the schematic diagram of train occupation shunting route, as shown in figure 3, after the completion of shunting route is handled, watch
Member calling driver, tells driver's locomotive to be going to 25 station tracks, and inform that its route is ready, can be with motor-car, after driver
Start tune machine, occupies shunting route.
Fig. 4 shows the schematic diagram that tune machine crosses switch-back point, as shown in figure 4, the machine of tune crosses semaphore D679, i.e. tune machine is crossed
Switch-back point.Interlock system real-time judge locomotive light section occupancy situation detects locomotive position, and detects that locomotive crosses switch-back point.
When locomotive continues to be moved to the left, the track switch after occupancy switch-back point controls the occupied track switch of current locomotive and carries out monolock movement.
Illustratively, after detecting that locomotive crosses semaphore D679, track switch 665 and track switch 659 are occupied, due to this be turn back into
Road, the use when locomotive is turned back of track switch 665 and the meeting of track switch 659, therefore track switch is accidentally pulled in order to prevent, it is vertical after track switch is occupied
Monolock is carried out to track switch.
Under normal operation, when tune machine crosses semaphore D679, driver will do it shut-down operation.In driver's shut-down operation
While or later, person on duty can handle later route.Fig. 5 is shown after tune machine crosses switch-back point, handles the signal for route of turning back
Figure, as shown in figure 5, handling the route of turning back of D679 to D683 after the machine of tune crosses semaphore D679.
Locomotive is moved on purpose station track according to route of turning back, and completes the work of turning back of locomotive, while real-time detection is to machine
Inventory lock track switch is completed out in vehicle, is unlocked to monolock track switch.Illustratively, Fig. 6 shows tune machine and occupies route of turning back
Schematic diagram can be started with motor-car, driver and be adjusted as shown in fig. 6, person on duty's by vehicle joint control, tells driver's route is handled to finish
Machine occupies D679 to D683 route.Locomotive is moved to station track 25, locomotive control system according to the route for the route D679 to D683 that turns back
The system location information that locomotive is current, is sent to marshalling yard's integrated automation control system (CIPS), detects current locomotive and gone out
Inventory locks track switch 665 and monolock track switch 659, unlocks track switch 665 and track switch 659.
When locomotive crosses reversed second semaphore, handled between second semaphore and first semaphore automatically
Route, while all track switches between second semaphore of automatic unlocking and first semaphore.Due to second semaphore and
After route between first semaphore, the track switch between second semaphore and first semaphore is lockked by route, will not be gone out
The case where existing mistake is pulled.Illustratively, Fig. 7 shows locomotive and crosses second semaphore handles 671 to D679 route automatically
Schematic diagram handle second semaphore D671 to first as shown in fig. 7, crossing reversed second semaphore D671 when locomotive
The instruction of route between a semaphore D679, while unlocking road between second semaphore D671 to first semaphore D679
Trouble 659 and track switch 665.
After locomotive goes out inventory lock track switch, system automatic unlocking track switch.Illustratively, Fig. 8 shows out inventory lock track switch
Afterwards, the schematic diagram of automatic unlocking track switch, as shown in figure 8, system is automatic when locomotive goes out inventory lock track switch 665 and monolock track switch 659
Unlock track switch 665 and track switch 659.
For route of retreat locking control method, the present invention also provides a kind of route of retreat locking control system, Fig. 9 shows one kind
The structural schematic diagram of route of retreat locking control system, as shown in figure 9, the route of retreat locking control system include instruction detection module,
Position detecting module and command output module；
Described instruction detection module, for detecting whether locomotive operating instruction contains route instruction of turning back；
The position detecting module refers to for containing route of turning back in described instruction detection module detection locomotive operating instruction
When enabling, real-time detection locomotive position；
Described instruction output module, for handling the route of turning back of locomotive according to the locomotive position, and according to the machine
Truck position and the access way control switch locking of turning back.
Route of retreat locking control system is interacted with instruction level.
Instruction detection module is connect with described instruction layer, and whether the locomotive operation instruction that detection described instruction layer receives wraps
Containing route instruction of turning back.
Position detecting module is connect with interlock system, and the position detecting module obtains locomotive position by interlock system
Information, the position detecting module detect the locomotive position according to the locomotive location information.
Command output module is connect with described instruction layer, and for that will turn back, route instruction is sent to described instruction layer, handles
The route of turning back of locomotive, and switch locking instruction is sent to instruction level by described instruction output module, controls switch locking.
Route of retreat locking control system can real-time detection instruction level whether turn back route, once detect the presence of turn back into
Road will start route of retreat locking logic.
It detects after turning back route, route of retreat locking control system can real-time detection locomotive position.As one kind of the invention
Exemplary illustration, locomotive position sends locomotive light section occupied information from interlock system to position detecting module, to judge locomotive
Position.
Figure 10 shows route of retreat locking control system workflow block diagram, as shown in Figure 10:
After detection locomotive crosses switch-back point, tracking is picked up immediately, is occupied if there is the track switch of switch-back point foreign side, immediately
Monolock.Such as after system detection locomotive crosses switch-back point, route of turning back is occupied, the one-way lock for the route track switch that carries out turning back immediately
Extremely.
When system detection to locomotive crosses reverse signal machine, system handles route immediately.
When system detection to locomotive crosses reversed second semaphore, route of turning back is handled automatically.
Hereinafter, taking 6 vehicles from 28 station track of uplink marshalling yard in conjunction with locomotive, it is sent to 25 station track of uplink marshalling yard and carries out route of retreat lock
Close the exemplary illustration of control system.
Firstly, marshalling yard's integrated automation control system (CIPS) does a single hook planning chart with route of turning back, single hook
Planning chart is as shown in table 1.The single hook plan takes 6 vehicles from 28 station track of uplink marshalling yard, is sent on 25 station tracks of uplink marshalling yard,
28 station tracks and 25 the station tracks station track that belong to two parallel, after tune machine is shunt on 28 station tracks, need to run a distance to the left, more
D679 semaphore is crossed, 25 station tracks of then turning back go back to.Train need to pass through D679 semaphore, handle D679 semaphore to D683 semaphore
Route.And D679 semaphore becomes nearest switch-back point.
Single hook plan information is sent to instruction level, the control of route of retreat locking by marshalling yard's integrated automation control system (CIPS)
System detects that single hook contains route of turning back in the works by instruction detection module, will start route of retreat locking logic, pass through position
Set the position of detection module real-time detection locomotive.
Fig. 2 shows the yard schematic diagrames for handling shunting route, as shown in Fig. 2, after tune machine enters station track and even hangs, it is on duty
Personnel handle 28 station tracks to the route of uplink departure yard seven, shunting route D689-D681-D673-D635.Specifically, logical
It crosses marshalling yard's integrated automation control system (CIPS) and route instruction is sent to instruction level, and pass through instruction level to lock file
Instruction is sent, the track switch on shunting route is controlled.
Fig. 3 has shown the schematic diagram of train occupation shunting route out, as shown in figure 3, after the completion of shunting route is handled, it is on duty
Personnel call driver, tell driver's locomotive to be going to 25 station tracks, and inform that its route is ready, can with motor-car, driver it
Start tune machine afterwards, occupies shunting route.
Fig. 4 shows the schematic diagram that tune machine crosses switch-back point, as shown in figure 4, the machine of tune crosses semaphore D679, i.e. tune machine is got over
Cross switch-back point.At this point, interlock system real-time judge locomotive light section occupancy situation, detects locomotive position, and detect that locomotive is crossed
Switch-back point.When locomotive continues to be moved to the left, the track switch after occupancy switch-back point, route of retreat locking control system can pass through instruction and export
Module controls the occupied track switch of current locomotive and carries out monolock movement to instruction level output monolock instruction.Illustratively, work as the route of retreat
After locking control system detects that locomotive crosses semaphore D679 by position detecting module, track switch 665 and track switch are occupied
659.Since this is route of turning back, track switch 665 and track switch 659 understand the use when locomotive is turned back, therefore track switch is accidentally pulled in order to prevent
It is dynamic, monolock is carried out to track switch immediately after track switch is occupied.
Under normal operation, when tune machine crosses semaphore D679, driver will do it shut-down operation.In driver's shut-down operation
While or later, person on duty can handle later route.Fig. 5 is shown after tune machine crosses switch-back point, handles showing for route of turning back
It is intended to, as shown in figure 5, handling the route of turning back of D679 to D683 after the machine of tune crosses semaphore D679.
Locomotive is moved on purpose station track according to route of turning back, and completes the work of turning back of locomotive, while route of retreat locking controls
Inventory lock track switch is completed out to locomotive in system meeting real-time detection, and route of retreat locking control system can issue the unlock instruction of track switch.
Illustratively, Fig. 6 shows tune machine and occupies the schematic diagram of route of turning back, as shown in fig. 6, person on duty's by vehicle joint control, tells
Driver's route, which is handled, to be finished, and can be started tune machine with motor-car, driver, be occupied D679 to D683 route.Locomotive is according to route of turning back
The route of D679 to D683 is moved to station track 25, and it is comprehensive to be sent to marshalling yard for the locomotive control location information that locomotive is current
It closes automatic control system (CIPS), route of retreat locking control system knows that current locomotive has gone out inventory and locked by position detecting module
Track switch 665 and monolock track switch 659, route of retreat locking control system send unlock instruction, solution to instruction level by command output module
Lock track switch 665 and track switch 659.
When locomotive crosses reversed second semaphore, route of retreat locking control system passes through command output module to instruction level
Route instruction is exported, handles the route between second semaphore and first semaphore automatically；Pass through instruction output mould simultaneously
Block output order, all track switches between second semaphore of automatic unlocking and first semaphore.Due to second semaphore
And after the first route between semaphore, the track switch between second semaphore and first semaphore is lockked by route, will not
There is the case where mistake is pulled.Illustratively, Fig. 7 show locomotive cross second semaphore handle automatically 671 to D679 into
The schematic diagram on road, as shown in fig. 7, when locomotive crosses reversed second semaphore D671, locking control system sending in the route of retreat is handled
The instruction of route between second semaphore D671 to first semaphore D679, while route of retreat locking control system issues solution
Lock the instruction of track switch 659 and track switch 665 between second semaphore D671 to first semaphore D679.
After when the route of retreat, locking control system detects that locomotive goes out inventory lock track switch, route of retreat locking control system automatic unlocking road
Trouble.Illustratively, Fig. 8 show locomotive go out inventory lock track switch after, the schematic diagram of automatic unlocking track switch, as shown in figure 8, working as locomotive
Inventory lock track switch 665 and monolock track switch 659, system automatic unlocking track switch 665 and track switch 659 out.
Route of retreat locking control system can lock track switch according to locomotive position, avoid driver after crossing switch-back point
Later will appear squeeze branch off, slide down, side blow situations such as, guarantee driver can be turned one's head in any position for crossing switch-back point.
The whole of the work such as technical ability and cooperation to driver and person on duty requires decline, effectively prevents driver and is unfamiliar with to site type, right
Switch-back point is not known and locomotive is caused to cross switch-back point, and the case where locomotive returns is influenced.
The use of route of retreat locking control system depends on existing equipment, without will cause the waste in equipment use.
Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should manage
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of route of retreat locking control method, which is characterized in that refer to including whether detection locomotive operating instruction contains route of turning back
It enables, executes processing step according to testing result, the treating step comprises:
If locomotive operation instruction handles machine according to the locomotive position containing route instruction of turning back, real-time detection locomotive position
The route of turning back of vehicle, and according to the locomotive position and the access way control switch locking of turning back；
If locomotive operation instruction terminates the processing step without containing route instruction of turning back.
2. route of retreat locking control method according to claim 1, which is characterized in that the locomotive operation instruction is by existing vehicle system
It unites and is sent to interlock system.
3. route of retreat locking control method according to claim 2, which is characterized in that the interlock system provides locomotive position
Information determines locomotive position by locomotive location information.
4. route of retreat locking control method according to claim 1, which is characterized in that it is described according to the locomotive position and
The access way control switch locking of turning back includes:
When track switch after locomotive crosses switch-back point, turn back route of the switch-back point to target station track, and monolock locomotive are handled
The track switch of occupancy；
After reverse signal machine after locomotive crosses switch-back point, the reverse signal machine after switch-back point is handled and between switch-back point
Route, and unlock the reverse signal machine after switch-back point and the monolock track switch between switch-back point；
When locomotive goes out the clear monolock track switch, the monolock track switch is unlocked.
5. route of retreat locking control method according to claim 4, which is characterized in that the switch-back point is to turn back on route
The location of first semaphore.
6. a kind of route of retreat locking control system, which is characterized in that the route of retreat locking control system includes instruction detection module, position
Set detection module and command output module；
Described instruction detection module, for detecting whether locomotive operating instruction contains route instruction of turning back；
The position detecting module, for containing route instruction of turning back in described instruction detection module detection locomotive operating instruction
When, real-time detection locomotive position；
Described instruction output module, for handling the route of turning back of locomotive according to the locomotive position, and according to the locomotive position
It sets and the access way control switch locking of turning back.
7. locking control system in the route of retreat according to claim 6, which is characterized in that the route of retreat locking control system and finger
Enable layer interaction.
8. locking control system in the route of retreat according to claim 7, which is characterized in that described instruction detection module and the finger
Layer is enabled to connect, whether the locomotive operation instruction that detection described instruction layer receives is comprising route instruction of turning back.
9. locking control system in the route of retreat according to claim 7, which is characterized in that the position detecting module and interlocking are
System connection, the position detecting module obtain locomotive location information by interlock system, and the position detecting module is according to
Locomotive location information detects the locomotive position.
10. locking control system in the route of retreat according to claim 7, which is characterized in that described instruction output module with it is described
Instruction level connection, described instruction output module is sent to described instruction layer for the route instruction that will turn back, to handle locomotive
It turns back route；Described instruction output module, which is also used to instruct switch locking, is sent to instruction level, to control switch locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689629.4A CN110525485B (en) | 2019-07-29 | 2019-07-29 | Back-off locking control method and control system |
Applications Claiming Priority (1)
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| CN110525485B (en) | 2021-11-09 |
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