CN115503791B - Train operation method, device, equipment and medium - Google Patents
Train operation method, device, equipment and medium Download PDFInfo
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- CN115503791B CN115503791B CN202211160642.9A CN202211160642A CN115503791B CN 115503791 B CN115503791 B CN 115503791B CN 202211160642 A CN202211160642 A CN 202211160642A CN 115503791 B CN115503791 B CN 115503791B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 56
- 238000013500 data storage Methods 0.000 claims description 70
- 238000004590 computer program Methods 0.000 claims description 10
- 238000007726 management method Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000012216 screening Methods 0.000 description 11
- 238000013475 authorization Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- PLAIAIKZKCZEQF-UHFFFAOYSA-N methyl 6-chloro-2-oxo-3h-1,2$l^{4},3-benzodithiazole-4-carboxylate Chemical compound COC(=O)C1=CC(Cl)=CC2=C1NS(=O)S2 PLAIAIKZKCZEQF-UHFFFAOYSA-N 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- B61L27/30—Trackside multiple control systems, e.g. switch-over between different systems
- B61L27/33—Backup systems, e.g. switching when failures occur
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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
- B61L27/10—Operations, e.g. scheduling or time tables
- B61L27/16—Trackside optimisation of vehicle or vehicle train operation
Abstract
The invention provides a train operation method, a device, equipment and a medium, comprising the following steps: under the condition that the communication failure of the target area controller is monitored, updating a train list associated with the target area controller based on the train running condition in the control range of the target area controller reported by the adjacent area controllers of the target area controller, and under the condition that the recovery of the target area controller is monitored, receiving train information reported by the target area controller; and under the condition that the train information is consistent with the train information recorded in the train list, sending a screening-free instruction to the target area controller so as to inform the target area controller of eliminating suspicious marks at the front and rear ends of all trains in the control range of the target area controller, thereby maintaining the train information of the target area controller in real time through the train running conditions reported by the adjacent area controllers and realizing that the follow-up target area controller can eliminate suspicious marks at the front and rear ends of all trains in the range of the follow-up target area controller immediately based on the screening-free instruction.
Description
Technical Field
The present invention relates to the field of rail transit technologies, and in particular, to a train operation method, apparatus, device, and medium.
Background
In the rail transit technology, the regional controller is used for receiving the position information of the vehicle-mounted control system in real time and the line state information reported by the computer interlocking system, the data version and the full-line temporary speed limit information reported by the data storage unit are used for carrying out movement authorization calculation on the train, and the vehicle-mounted control system can be upgraded into a full-automatic operation signal system to control and operate after receiving the movement authorization of the regional controller.
One of the requirements for the regional controller to calculate the movement authorization is to screen the train to confirm whether a hidden suspicious vehicle without position report exists in front of the train, when the regional controller fails to cause the regional controller to be restarted, all train information is lost, and the movement authorization cannot be normally calculated for the train.
In the prior art, after the area controller resumes normal communication, it is necessary to wait for the train to re-register and then perform front-end screening for the registered train, and after confirming that there is no suspicious train, perform subsequent movement authorization calculation. In the above process, when the train appears under the condition of the section large and long axle counting section, the recovery efficiency of the train is extremely low, and under the unmanned condition, the manual operation on a driver or the control of all the trains through a remote control mode and the like is required to run at a lower speed limit until the train finishes screening and meets the upgrading condition, and the process is extremely wasteful of manpower and affects the efficiency.
Disclosure of Invention
The invention provides a train operation method, device, equipment and medium, which are used for solving the defects that the registered trains are required to be screened at the front end one by one after a regional controller is in fault in the prior art, so that manpower is wasted in the screening process and the train operation efficiency is influenced.
The invention provides a train operation method, which is applied to a data storage unit and comprises the following steps:
Under the condition that communication faults of a target area controller are monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller;
receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal;
And sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
According to the invention, the train running method updates a train list associated with the target area controller based on the train running conditions in the control range of the target area controller reported by the adjacent area controllers of the target area controller, and comprises the following steps:
Deleting the train information of the first target train from a train list associated with the target zone controller under the condition that a notification message that the first target train leaves the control range of the target zone controller and reported by the adjacent zone controller is received; or alternatively
And adding train information of the second target train in a train list associated with the target zone controller under the condition that a notification message that the second target train enters the control range of the target zone controller and is reported by the adjacent zone controller is received.
According to the invention, the method for running the train sends a screening-free instruction to the target area controller so as to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains within the control range of the target area controller, and comprises the following steps:
And sending a screening-free instruction to the target area controller to inform the target area controller that communication between the target area controller and the adjacent area controller is normal, and eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train condition in the control range of the target area controller is normal.
According to the present invention, after receiving the train information reported by the target area controller, the train running method further includes:
and sending a screening-free rejection instruction to the target area controller to inform the target area controller of reporting train information again under the condition that the train information is inconsistent with the train information recorded in the train list.
The invention also provides a train running method which is applied to the adjacent area controller of the target area controller and comprises the following steps:
And under the condition that the communication failure of the target area controller is monitored, reporting the train running condition in the control range of the target area controller to a data storage unit in real time, so that the data storage unit updates a train list associated with the target area controller based on the train running condition.
According to the invention, the method for train operation is provided, wherein the method for reporting the train operation condition in the control range of the target area controller to the data storage unit in real time comprises the following steps:
receiving a registration request and reporting a notification message of a third target train leaving from a control range of a target zone controller to the data storage unit under the condition that the registration request sent by the third target train in the common control range of the target zone controller and the adjacent zone controller is monitored, so as to notify the data storage unit to delete the train information of the third target train in a train list associated with the target zone controller; or alternatively
And when the situation that the communication between the fourth target train and the adjacent regional controller is interrupted before the common management range of the target regional controller and the adjacent regional controller is detected, and the fourth target train enters the control range of the target regional controller is reported to the data storage unit, a notification message of the fourth target train entering the control range of the target regional controller is reported to the data storage unit, so that the data storage unit is notified to add the train information of the fourth target train in a train list associated with the target regional controller.
The invention also provides a train running device, comprising:
the first monitoring unit is used for updating a train list associated with the target area controller based on train running conditions in the control range of the target area controller reported by the adjacent area controllers of the target area controller under the condition that the communication failure of the target area controller is monitored;
The second monitoring unit is used for receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal;
and the screening-free unit is used for sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
The invention also provides a train running device, comprising:
and the reporting unit is used for reporting the train running condition in the control range of the target area controller to the data storage unit in real time under the condition that the communication failure of the target area controller is monitored, so that the data storage unit updates the train list associated with the target area controller based on the train running condition.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, the processor implementing a train operation method as described in any one of the above when executing the program.
The invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which when executed by a processor implements a method of train operation as any one of the above.
The invention also provides a computer program product comprising a computer program which when executed by a processor implements a method of train operation as described in any of the above.
According to the train operation method, device, equipment and medium provided by the invention, when the communication of the target area controller fails, train information of the target area controller is maintained in real time through train operation conditions reported by the adjacent area controllers, and is compared with the train information reported again by the target area controller after the target area controller is recovered, so that whether the range of the target area controller has hidden vehicles or not is determined, after the fact that the range of the target area controller has no hidden vehicles is confirmed, a screening-free instruction is sent to the target area controller, and the target area controller can immediately eliminate suspicious marks at the front end and the rear end of all trains in the range of the target area controller, so that screening of all trains is completed quickly, and further normal operation of the trains is recovered quickly.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is one of the flow diagrams of the train operation method provided by the invention;
FIG. 2 is one of the application scenarios of the train operation method provided by the present invention;
FIG. 3 is a schematic diagram of the train operation device provided by the invention;
Fig. 4 is a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In this embodiment, the communication-based train automatic control system CBTC realizes mobile blocking through information transmission between the ground control system and the vehicle-mounted system, where the CBTC includes: and the traveling crane comprehensive automation system TIAS, the zone controller ZC, the data storage unit DSU, the computer interlocking system CI, the vehicle-mounted control system VOBC and the like.
The system comprises a data storage unit DSU, a regional controller ZC, a communication-based train automatic control system CBTC, a communication-based train automatic control system and a communication-based train automatic control system CBTC, wherein the regional controller ZC is used for receiving the position information of the vehicle-mounted control system VOBC in real time and the line state information reported by the computer interlocking system CI, and performing movement authorization calculation for the train after the data storage unit DSU reports the data version and the whole-line temporary speed limit information.
In the prior art, after the area controller resumes normal communication, front-end screening is performed for registered trains one by one after waiting for the train to be re-registered, and subsequent movement authorization calculation is performed after confirmation of suspicious train vehicles.
In this embodiment, in order to solve the above problem, each zone controller ZC in the system reports, to the data storage unit DSU, the train information entering the control range of itself and the train information leaving the control range of itself in real time, and the data storage unit DSU adds or deletes corresponding train information to the train list associated with each zone controller ZC according to the various reported train information.
A train operation method of the present invention is described below with reference to fig. 1-2.
Fig. 1 is a schematic flow chart of a train operation method provided by the invention, as shown in fig. 1, the method includes:
Step 100, under the condition that the communication failure of a target area controller is monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller;
wherein the target area controller refers to all area controllers accessed into the communication-based train automatic control system CBTC, and the adjacent area controllers refer to the area controllers which are deployed on the same line with the target area controller and are positioned at adjacent positions of the target area controller.
As shown in fig. 2, fig. 2 is a zone controller deployed on a certain line, wherein for a target zone controller ZC1, its neighboring zone controllers are zone controller ZC2, for the target zone controller ZC2, its neighboring zone controllers are zone controller ZC1 and zone controller ZC3 or zone controller ZC4, for the target zone controller ZC3, its neighboring zone controller is zone controller ZC2, and for the target zone controller ZC4, its neighboring zone controller is zone controller ZC2.
In this embodiment, when communication between the target area controllers and the data storage unit is normal, each target area controller reports train information in each control range to the data storage unit in real time, and the data storage unit updates the train information in the train list associated with each target area controller in real time according to the train information in each control range reported by each target area controller, wherein the train list is a list in which the train information in each time within the control range of the target area controller is recorded.
In this step, if communication interruption with the target area controller is detected, it is monitored whether or not the duration of the communication interruption exceeds a set interruption time, and if so, a communication failure of the target area controller is determined.
In addition, in practical application, when each target area controller monitors communication interruption with each adjacent area controller, and judges that the adjacent area controller has a fault downtime condition, the adjacent area controller reports train running conditions in the control range of the faulty target area controller to the data storage unit in real time.
Further, in another embodiment, in order to ensure that the adjacent regional controllers of the failed target regional controller can timely report the train running condition to the data storage unit, when the data storage unit monitors the communication failure of the target regional controller, the data storage unit sends an instruction signal carrying the serial number of the failed target regional controller to the adjacent regional controller so as to inform the adjacent regional controller of monitoring in real time and reporting the train running condition within the control range of the target regional controller to the data storage unit.
Step 200, receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal;
Specifically, the train information reported by the target area controller is information of all trains re-registered to the target area controller and having integrity after the communication between the target area controller and the data storage unit is recovered to be normal.
And 300, sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
In the step, after receiving the train information re-reported by the target area controller, the data storage unit communicates normally between the target area controller and the adjacent area controllers, and under the condition that the reported train information is consistent with the train information recorded in the train list stored in the current data storage unit, judging that a suspicious vehicle does not exist in the control range of the target area controller, and sending a screening-free instruction to the target area controller, so that the target area controller does not need to screen the re-registered train, and further the subsequent train is accelerated to quickly recover normal operation and upgrade.
It should be noted that, because the adjacent area controller is in a normal communication state, the trains monitored by the adjacent area controller must pass through the front end screening of the adjacent area controller, and if the train information reported by the target area controller is consistent with the information in the train list updated according to the train information reported by the adjacent area controller in the data storage unit, the trains reported by the target area controller also must pass through the front end screening, so that the target area control does not need to screen the trains re-registered for the target area controller one by one.
Further, in another embodiment, after receiving the train information reported by the target area controller, the method further includes:
and sending a screening-free rejection instruction to the target area controller to inform the target area controller of reporting train information again under the condition that the train information is inconsistent with the train information recorded in the train list.
In the step, when the train information reported by the normal target area controller is inconsistent with the train information in the train list stored in the data storage unit, a reject screening-free instruction is issued to indicate that a hidden suspicious train without position report exists in the control range of the target area controller, so that the target area controller is prompted to acquire and report the train information. Thereby improving train operation safety.
In the train operation method provided by the embodiment, in the process of communication faults of the target area controller, train information of the target area controller is maintained in real time through train operation conditions reported by the adjacent area controllers, the data storage unit after the recovery of the target area controller compares the train information reported again by the target area controller with the train information of the target area controller maintained according to the adjacent area controller before so as to determine whether the range of the target area controller has hidden vehicles or not, and after confirming that the range of the target area controller has no hidden vehicles, a screening-free instruction is sent to the target area controller to instruct the target area controller to immediately avoid suspicious marks at the front end and the rear end of all trains in the range of the target area controller, so that the target area controller does not need to screen all the trains one by one, and all the trains can be screened quickly, thereby realizing the quick recovery of normal operation of the trains.
Based on the above embodiment, in another embodiment, after sending the reject screening-free instruction to the target zone controller, updating the train list associated with the target zone controller based on the train operation condition within the control range of the target zone controller reported by the adjacent zone controller of the target zone controller is continued until the train information reported by the target zone controller is consistent with the train information in the train list stored in the data storage unit.
Therefore, in this embodiment, after the communication failure occurs in the target area controller, the purpose of quickly recovering and upgrading the subsequent trains can be still achieved by quickly screening all trains within the control range through the adjacent area controllers and the data storage unit.
Based on the above embodiment, the updating the train list associated with the target zone controller based on the train running conditions in the control range of the target zone controller reported by the adjacent zone controllers of the target zone controller includes:
Deleting the train information of the first target train from a train list associated with the target zone controller under the condition that a notification message that the first target train leaves the control range of the target zone controller and reported by the adjacent zone controller is received; or alternatively
And adding train information of the second target train in a train list associated with the target zone controller under the condition that a notification message that the second target train enters the control range of the target zone controller and is reported by the adjacent zone controller is received.
Wherein the first target train refers to a train which leaves from the control range of the target area controller and enters the control range of the adjacent area controller, and the second target train refers to a train which leaves from the adjacent area controller and enters the control range of the target area controller.
In the step, after the target area controller fails, the adjacent area controllers monitor the in-out condition of the trains in the common management area between the adjacent area controllers and the target area controller in real time, and send corresponding notification messages according to the monitored in-out condition of the trains so as to realize that the data storage unit can update the train information of the associated train list in real time after the target area controller fails.
In this embodiment, under the condition that the communication of the target area controller fails, the adjacent area controllers monitor the incoming trains in the common management area between the adjacent area controllers and send corresponding notification messages to the data storage unit in real time, so that the data storage unit can update train information in a train list associated with the failed target area controller in real time through the adjacent area controllers, and after the subsequent target area controller recovers the failure, the data storage unit can decide the screening-free of suspicious marks at the front end and the rear end of all trains in the control range of the target area controller based on the train information reported by the adjacent area controllers.
Based on the above embodiment, the sending a screening-free instruction to the target area controller to notify the target area controller of eliminating the front-rear suspicious marks of all trains within the control range of the target area controller includes:
And sending a screening-free instruction to the target area controller to inform the target area controller that communication between the target area controller and the adjacent area controller is normal, and eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train condition in the control range of the target area controller is normal.
In the step, the target area controller with faults analyzes the screening-free instruction under the condition that the screening-free instruction issued by the data storage unit is received, and judges that the target area controller with faults is an effective screening-free instruction under the condition that the sequence number of the area controller carried in the analyzed instruction is consistent with the sequence number of the target area controller.
Further, under the condition that the screening-free instruction issued by the data storage unit is an effective screening-free instruction, the target area controller detects the communication condition between the adjacent area controllers and the train condition in the control range of the adjacent area controllers, when the communication with the adjacent area controllers is normal, and the control range of the target area controller is not provided with a metering section occupied by only a fault train, the control range of the target area controller is provided with integrity, and the target area controller judges that no suspicious vehicle exists in the control range of the target area controller, so that the target area controller can immediately avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
Therefore, compared with the prior art that after the target area controller resumes normal communication, the front end screening is carried out for the registered trains one by one after waiting for the train to be re-registered, in the embodiment, after the failure target area controller resumes normal, the front end suspicious marks and the rear end suspicious marks of all trains within the control range can be rapidly eliminated according to the screening-free instruction issued by the data storage unit, and the screening is not required one by one, so that the trains within the range can rapidly resume normal operation.
In addition, the invention also provides a train running method which is applied to the adjacent area controllers of the target area controller and comprises the following steps:
And under the condition that the communication failure of the target area controller is monitored, reporting the train running condition in the control range of the target area controller to a data storage unit in real time, so that the data storage unit updates a train list associated with the target area controller based on the train running condition.
In this embodiment, when the adjacent area controller of the target area controller monitors the interruption of communication with the target area controller, it is determined that the target area controller is down and has a communication failure.
In the step, after the communication failure of the target area controller, the adjacent area controllers report the train running condition within the control range of the failed target area controller to the data storage unit in real time.
The reported train running condition comprises train information entering the control range of the target area controller and train information leaving the control range of the target area controller.
Therefore, in the embodiment, the train running conditions reported by the adjacent area controllers in real time ensure that the data storage unit can update the train information in the train list associated with the failed target area controller in real time, so that the rapid screening of suspicious marks at the front end and the rear end of all trains in the control range of the subsequent target area controller after the subsequent target area controller recovers the failure is realized.
Based on the above embodiment, reporting, in real time, the train operation condition within the control range of the target area controller to the data storage unit includes:
receiving a registration request and reporting a notification message of a third target train leaving from a control range of a target zone controller to the data storage unit under the condition that the registration request sent by the third target train in the common control range of the target zone controller and the adjacent zone controller is monitored, so as to notify the data storage unit to delete the train information of the third target train in a train list associated with the target zone controller; or alternatively
And when the situation that the communication between the fourth target train and the adjacent regional controller is interrupted before the common management range of the target regional controller and the adjacent regional controller is detected, and the fourth target train enters the control range of the target regional controller is reported to the data storage unit, a notification message of the fourth target train entering the control range of the target regional controller is reported to the data storage unit, so that the data storage unit is notified to add the train information of the fourth target train in a train list associated with the target regional controller.
When it is detected that communication between the fourth target train and the adjacent zone controller is interrupted before the common control range of the target zone controller and the adjacent zone controller, the fourth target train is tracked by the axle counting occupation, and if the fourth target train enters the control range of the target zone controller by the axle counting occupation tracking, a notification message of the fourth target train entering the control range of the target zone controller is reported to the data storage unit.
Therefore, in the embodiment, the adjacent area controllers monitor the incoming trains in the common management area between the adjacent area controllers, so that the aim of indirectly monitoring train information in the range of the failed target area controller in real time is fulfilled.
The train operation device provided by the invention is described below, and the train operation device described below and the train operation method described above can be referred to correspondingly.
Referring to fig. 3, fig. 3 is a schematic structural view of a train operation device provided by the present invention, and as shown in fig. 3, the train operation device includes: a first monitoring unit 310, configured to update a train list associated with a target zone controller based on train running conditions within a control range of the target zone controller reported by an adjacent zone controller of the target zone controller when a communication failure of the target zone controller is detected; the second monitoring unit 320 is configured to receive train information reported by the target area controller when it is monitored that the target area controller returns to normal; and a screening-free unit 330, configured to send a screening-free instruction to the target area controller to notify the target area controller of eliminating the front-end and rear-end suspicious marks of all trains within the control range of the target area controller, when the train information is consistent with the train information recorded in the train list.
Further, the first monitoring unit 310 is further configured to delete, in a train list associated with the target zone controller, train information of a first target train when receiving a notification message reported by the adjacent zone controller that the first target train leaves a control range of the target zone controller; or adding the train information of the second target train in the train list associated with the target area controller under the condition that the notification message that the second target train enters the control range of the target area controller and is reported by the adjacent area controller is received.
Further, the screening-free unit 330 is further configured to send a screening-free instruction to the target area controller, so as to notify the target area controller that communication between the target area controller and an adjacent area controller is normal, and if the train condition within the control range of the target area controller is normal, remove suspicious marks at front and rear ends of all trains within the control range of the target area controller.
Further, the screening-free unit 330 is further configured to send a screening-free rejection instruction to the target area controller to notify the target area controller to re-report the train information when the train information is inconsistent with the train information recorded in the train list.
According to the train running device, under the condition that communication faults of the target area controller are monitored, the train list related to the target area controller is updated based on train running conditions in the control range of the target area controller reported by the adjacent area controllers of the target area controller, and under the condition that the target area controller is monitored to be recovered to be normal, train information reported by the target area controller is received; and sending a screening-free instruction to the target area controller under the condition that the train information is consistent with the train information recorded in the train list so as to inform the target area controller to recover the normal operation of all trains in the control range of the target area controller, thus when the communication of the target area controller is failed, maintaining the train information of the target area controller in real time through the train operation conditions reported by the adjacent area controllers, comparing the recovered train information with the re-reported train information of the target area controller so as to determine whether the range of the target area controller has hidden vehicles or not, and sending the screening-free instruction to the target area controller after confirming that the range of the target area controller has no hidden vehicles, wherein the target area controller can immediately remove suspicious marks at the front end and the rear end of all trains in the range of the target area controller, so that all trains can be screened quickly, and the normal operation of the trains can be recovered quickly.
In addition, the embodiment also provides a train running device, the train running device provided by the invention is described below, and the train running device described below and the train running method described above can be correspondingly referred to each other.
The train operation device includes: and the reporting unit is used for reporting the train running condition in the control range of the target area controller to the data storage unit in real time under the condition that the communication failure of the target area controller is monitored, so that the data storage unit updates the train list associated with the target area controller based on the train running condition.
Further, the reporting unit is further configured to, when it is detected that a third target train is sent in a common management range of the target area controller and the adjacent area controller, receive the registration request and report a notification message to the data storage unit that there is a third target train leaving from a control range of the target area controller, so as to notify the data storage unit to delete train information of the third target train in a train list associated with the target area controller; or alternatively
And when the situation that the communication between the fourth target train and the adjacent regional controller is interrupted before the common management range of the target regional controller and the adjacent regional controller is detected, and the fourth target train enters the control range of the target regional controller is reported to the data storage unit, a notification message of the fourth target train entering the control range of the target regional controller is reported to the data storage unit, so that the data storage unit is notified to add the train information of the fourth target train in a train list associated with the target regional controller.
According to the train running device provided by the invention, the train running condition in the control range of the target area controller is reported to the data storage unit in real time under the condition that the communication failure of the target area controller is monitored, so that the data storage unit updates the train list associated with the target area controller based on the train running condition and sends the screening-free instruction to the target area controller which is recovered to be normal, thus the train information of the target area controller is maintained in real time through the train running condition reported by the adjacent area controller, the data storage unit can determine whether the hidden vehicle exists in the range of the target area controller or not based on the train running condition reported by the adjacent area controller and the train information reported by the target area controller again after the recovery of the target area controller, and after the fact that the hidden vehicle does not exist in the range of the target area controller is confirmed, the screening-free instruction is sent to the target area controller, so that the target area controller can immediately avoid suspicious marks at the front end and the rear end of all trains in the range, and the trains can be rapidly screened, and the normal running of the trains can be rapidly recovered.
Fig. 4 illustrates a physical schematic diagram of an electronic device, as shown in fig. 4, which may include: processor 410, communication interface (Communications Interface) 420, memory 430, and communication bus 440, wherein processor 410, communication interface 420, and memory 430 communicate with each other via communication bus 440. The processor 410 may invoke logic instructions in the memory 430 to perform a train operation method comprising: under the condition that communication faults of a target area controller are monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller; receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal; and sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
Further, the logic instructions in the memory 430 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of performing the train operation method provided by the methods described above, the method comprising: under the condition that communication faults of a target area controller are monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller; receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal; and sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which when executed by a processor is implemented to perform the train operation method provided by the above methods, the method comprising: under the condition that communication faults of a target area controller are monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller; receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal; and sending a screening-free instruction to the target area controller to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train information is consistent with the train information recorded in the train list.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A method of train operation for a data storage unit, comprising:
Under the condition that communication faults of a target area controller are monitored, updating a train list associated with the target area controller based on train running conditions in a control range of the target area controller reported by adjacent area controllers of the target area controller;
receiving train information reported by the target area controller under the condition that the target area controller is monitored to be recovered to be normal;
When the train information is consistent with the train information recorded in the train list, sending a screening-free instruction to the target area controller so as to inform the target area controller of eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller;
The updating the train list associated with the target area controller based on the train running conditions in the control range of the target area controller reported by the adjacent area controllers of the target area controller comprises the following steps:
Deleting the train information of the first target train from a train list associated with the target zone controller under the condition that a notification message that the first target train leaves the control range of the target zone controller and reported by the adjacent zone controller is received; or alternatively
And adding train information of the second target train in a train list associated with the target zone controller under the condition that a notification message that the second target train enters the control range of the target zone controller and is reported by the adjacent zone controller is received.
2. The train operation method according to claim 1, wherein the sending a screen-free instruction to the target zone controller to notify the target zone controller of a front-rear end suspicious flag of all trains within a control range of the target zone controller, comprises:
And sending a screening-free instruction to the target area controller to inform the target area controller that communication between the target area controller and the adjacent area controller is normal, and eliminating suspicious marks at the front end and the rear end of all trains in the control range of the target area controller under the condition that the train condition in the control range of the target area controller is normal.
3. The train operation method according to any one of claims 1 to 2, wherein after receiving the train information reported by the target area controller, further comprising:
and sending a screening-free rejection instruction to the target area controller to inform the target area controller of reporting train information again under the condition that the train information is inconsistent with the train information recorded in the train list.
4. A train operation method applied to an adjacent zone controller of a target zone controller, comprising:
under the condition that the communication failure of the target area controller is monitored, reporting the train running condition in the control range of the target area controller to a data storage unit in real time, so that the data storage unit updates a train list associated with the target area controller based on the train running condition;
The real-time reporting of the train running condition in the control range of the target area controller to the data storage unit comprises the following steps:
receiving a registration request and reporting a notification message of a third target train leaving from a control range of a target zone controller to the data storage unit under the condition that the registration request sent by the third target train in the common control range of the target zone controller and the adjacent zone controller is monitored, so as to notify the data storage unit to delete the train information of the third target train in a train list associated with the target zone controller; or alternatively
And when the situation that the communication between the fourth target train and the adjacent regional controller is interrupted before the common management range of the target regional controller and the adjacent regional controller is detected, and the fourth target train enters the control range of the target regional controller is reported to the data storage unit, a notification message of the fourth target train entering the control range of the target regional controller is reported to the data storage unit, so that the data storage unit is notified to add the train information of the fourth target train in a train list associated with the target regional controller.
5. An electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor when executing the program implements the train operation method of any one of claims 1 to 4.
6. A non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor implements the train operation method according to any of claims 1 to 4.
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