CN115503791A - Train operation method, device, equipment and medium - Google Patents
Train operation method, device, equipment and medium Download PDFInfo
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- CN115503791A CN115503791A CN202211160642.9A CN202211160642A CN115503791A CN 115503791 A CN115503791 A CN 115503791A CN 202211160642 A CN202211160642 A CN 202211160642A CN 115503791 A CN115503791 A CN 115503791A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 58
- 238000013500 data storage Methods 0.000 claims description 67
- 238000004590 computer program Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000007726 management method Methods 0.000 claims description 12
- 238000012216 screening Methods 0.000 description 17
- 238000013475 authorization Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 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 3
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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 train operation
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Abstract
The invention provides a train operation method, a device, equipment and a medium, comprising the following steps: under the condition that the communication fault of the target zone controller is monitored, updating a train list related to the target zone controller based on the train operation condition in the control range of the target zone controller reported by the adjacent zone controllers of the target zone controller, and under the condition that the target zone controller is monitored to be recovered to be normal, receiving train information reported by the target zone 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 to inform the target area controller of removing the suspicious marks of 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 according to the train operation condition reported by the adjacent area controllers, and realizing that the suspicious marks of the front and rear ends of all trains in the self range of the subsequent target area controller are immediately removed by the subsequent target area controller based on the screening-free instruction.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a train operation method, a train operation device, train operation equipment and train operation medium.
Background
In the rail transit technology, the zone controller is used for receiving position information of the vehicle-mounted control system in real time and line state information reported by the computer interlocking system, and the data version and the all-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 operation after receiving the movement authorization of the zone controller.
One of the necessary conditions for the zone controller to calculate the movement authorization is to screen the train to determine whether there is a hidden suspicious vehicle without position report in front of the train, and when the zone controller fails and needs to restart the zone controller, all train information will be lost, and the movement authorization cannot be normally calculated for the train.
In the prior art, after the zone controller recovers normal communication, the front-end screening needs to be performed on the registered train after the train is registered again, and the subsequent movement authorization calculation is performed after no suspicious train vehicle is confirmed. In the process, when the train is in a long axle counting section of an interval, the train recovery efficiency is extremely low, and in the unmanned driving condition, a driver needs to manually operate or control all trains to run at a low speed limit in a remote control mode or the like until the train finishes screening to meet the upgrading condition, so that the process wastes manpower and affects the efficiency.
Disclosure of Invention
The invention provides a train operation method, a train operation device, train operation equipment and a train operation medium, which are used for solving the defects that in the prior art, after a region controller fails, front-end screening needs to be carried out on registered trains one by one, 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 the communication fault of a target area controller is monitored, updating a train list related to the target area controller based on the train operation condition in the 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 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 to avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
According to the train operation method provided by the invention, the updating of the train list associated with the target zone controller based on the train operation condition in the control range of the target zone controller reported by the adjacent zone controller of the target zone controller comprises the following steps:
under the condition that a notification message that a first target train leaves a control range of a target zone controller is received, wherein the notification message is reported by the adjacent zone controller, the train information of the first target train is deleted from a train list associated with the target zone controller; or,
and adding the train information of the second target train in a train list associated with the target zone controller under the condition of receiving a notification message that the second target train enters the control range of the target zone controller and reported by the adjacent zone controller.
According to the train operation method provided by the invention, the step of sending a screening-free instruction to the target area controller to inform the target area controller of removing suspicious marks at the front end and the rear end of all trains in the control range of the target area controller comprises the following steps:
and sending a screening-free instruction to the target area controller to inform the target area controller that the 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 train operation method provided by the invention, after receiving the train information reported by the target area controller, the method further comprises the following steps:
and under the condition that the train information is inconsistent with the train information recorded in the train list, sending a rejection screening-free instruction to the target area controller so as to inform the target area controller to report the train information again.
The invention also provides a train operation method, which is applied to the adjacent area controller of the target area controller and comprises the following steps:
reporting the train operation condition in the control range of the target zone controller to a data storage unit in real time under the condition that the communication fault of the target zone controller is monitored, so that the data storage unit updates a train list associated with the target zone controller based on the train operation condition.
According to the present invention, there is provided a train operation method for reporting a train operation status within a control range of a target zone controller to a data storage unit in real time, comprising:
under the condition that a registration request sent by a third target train in the common management range of the target zone controller and the adjacent zone controller is monitored, receiving the registration request and reporting a notification message of the existence of the third target train leaving from the control range of the target zone controller to the data storage unit 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 zone controller; or,
under the condition that a fourth target train is monitored to be in a common management range of the target zone controller and the adjacent zone controller, the communication between the fourth target train and the adjacent zone controller is interrupted, and the fourth target train enters the control range of the target zone controller, a notification message of the fourth target train entering the control range of the target zone controller is reported to the data storage unit, so that the data storage unit is notified to add train information of the fourth target train in a train list associated with the target zone controller.
The present invention also provides a train operation device, comprising:
the first monitoring unit is used for updating a train list associated with a target zone controller based on the train operation condition in the control range of the target zone controller reported by adjacent zone controllers of the target zone controller under the condition that the communication fault of the target zone controller is monitored;
the second monitoring unit is used for receiving the 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 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 avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
The present invention also provides a train operating device, comprising:
and the reporting unit is used for reporting the train operation condition in the control range of the target area controller to the data storage unit in real time under the condition that the communication fault 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 operation condition.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the train running method is realized according to any one of the above methods.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a train operation method as described in 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 operating a train as described in any one of the above.
The train operation method, the device, the equipment and the medium provided by the invention can maintain the train information of the target zone controller in real time through the train operation condition reported by the adjacent zone controllers when the communication of the target zone controller fails, and compare the train information with the train information reported again by the target zone controller after the target zone controller is recovered to determine whether hidden vehicles exist in the range of the target zone controller, and send a screening-free instruction to the target zone controller after confirming that no hidden vehicle exists in the range of the target zone controller, so that the target zone controller can immediately avoid suspicious marks at the front end and the rear end of all trains in the range of the target zone controller, and all trains can be screened quickly, thereby realizing the quick recovery of the normal operation of the trains.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic flow diagram of a method of operating a train according to the present invention;
FIG. 2 is a schematic diagram of an application scenario of the train operation method provided by the present invention;
FIG. 3 is a schematic structural view of a train operating device provided by the present invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
In this embodiment, the communication-based train automatic control system CBTC implements mobile blocking by information transmission between the ground control system and the vehicle-mounted system, and includes: the system comprises a driving comprehensive automation system TIAS, a zone controller ZC, a data storage unit DSU, a computer interlocking system CI, a vehicle-mounted control system VOBC and the like.
The zone controller ZC is used for receiving the position information of a vehicle-mounted control system VOBC and the line state information reported by a computer interlocking system CI in real time, performing movement authorization calculation on a train after the data version and the full-line temporary speed limit information reported by a data storage unit DSU are reported, and upgrading the system to a communication-based train automatic control system CBTC for running after the vehicle-mounted control system receives the movement authorization of the zone controller ZC.
In the prior art, after the zone controller recovers normal communication, the front-end screening needs to be performed for the registered trains one by one after waiting for the train to be re-registered, and the subsequent movement authorization calculation is performed after no suspicious train is confirmed.
In this embodiment, in order to solve the above problems, each zone controller ZC in the system reports the information of trains entering the control range of the zone controller ZC and the information of trains leaving the control range of the zone controller ZC to the data storage unit DSU in real time, and the data storage unit DSU adds or deletes corresponding train information to or from the train list associated with each zone controller ZC according to each reported train information.
A train operation method of the present invention will be described with reference to fig. 1 to 2.
Fig. 1 is a schematic flow chart of a train operation method provided by the present invention, and as shown in fig. 1, the method includes:
step 100, under the condition that a communication fault of a target area controller is monitored, updating a train list associated with the target area controller based on the train operation condition in the control range of the target area controller reported by adjacent area controllers of the target area controller;
the target zone controller refers to all zone controllers accessed into a communication-based train automatic control system CBTC, and the adjacent zone controller refers to a zone controller which is deployed on the same line with the target zone controller and is located at the position adjacent to the target zone 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 controllers ZC2, for the target zone controller ZC2, its neighboring zone controllers are zone controllers ZC1 and ZC3 or ZC4, for the target zone controller ZC3, its neighboring zone controllers are zone controllers ZC2, and for the target zone controller ZC4, its neighboring zone controllers are zone controllers ZC2.
In this embodiment, under the condition that the communication between the target zone controller and the data storage unit is normal, each target zone controller reports the 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 zone controller in real time according to the train information in each control range reported by each target zone controller, wherein the train list is a list recording the train information in the control range of the target zone controller at each moment.
In this step, when communication interruption with the target zone controller is monitored, it is monitored whether the duration of the communication interruption exceeds a set interruption time, and when the duration of the communication interruption exceeds the set interruption time, it is determined that the target zone controller has a communication failure.
In addition, in practical application, when each target area controller monitors communication interruption with each adjacent area controller, the adjacent area controller is judged to have a fault downtime, and then the adjacent area controller reports the train operation condition 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 zone controller of the faulty target zone controller can report the train operation status to the data storage unit in time, when the data storage unit monitors that the communication of the target zone controller is faulty, the data storage unit sends an instruction signal carrying the serial number of the faulty target zone controller to the adjacent zone controller, so as to inform the adjacent zone controller to monitor in real time and report the train operation status in the control range of the target zone controller to the data storage unit.
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 zone controller is information of all trains which are re-registered with the target zone controller and have integrity after the communication between the target zone controller and the data storage unit is recovered to be normal.
In the step, after receiving the train information re-reported by the target area controller which is recovered to be normal, the data storage unit judges that no suspicious vehicle exists in the control range of the target area controller under the condition that the communication between the target area controller and the adjacent area controller is normal and the reported train information is consistent with the train information recorded in the train list stored in the current data storage unit, and sends a screening-free instruction to the target area controller, so that the target area controller does not need to screen the train which is re-registered, and further, the subsequent train is accelerated to be rapidly recovered to be normal and upgraded.
It should be noted that, because the adjacent zone controller is in a normal communication state, the train monitored by the adjacent zone controller must pass through the front-end screening of the adjacent zone controller, and under the condition that the train information reported by the target zone controller is consistent with the information in the train list updated in the data storage unit according to the train information reported by the adjacent zone controller, the train reported by the target zone controller must also pass through the front-end screening, so that the target zone controller does not need to screen the train newly registered one by one.
Further, in another embodiment, after receiving the train information reported by the target zone controller, the method further includes:
and under the condition that the train information is inconsistent with the train information recorded in the train list, sending a rejection screening-free instruction to the target area controller so as to inform the target area controller to report the train information again.
In this step, when the train information reported by the target area controller which is recovered to be normal is inconsistent with the train information in the train list stored in the data storage unit, a rejection screening-free instruction is issued to indicate that there is a hidden suspicious train vehicle without position report in the control range of the target area controller, so as to prompt the target area controller to acquire and report the train information. Thereby improving the train operation safety.
In the train operation method provided by the embodiment, in the process of communication failure of a target zone controller, train information of the target zone controller is maintained in real time through train operation conditions reported by adjacent zone controllers, after the target zone controller recovers, a data storage unit compares the train information reported again by the target zone controller with the train information of the target zone controller maintained according to the adjacent zone controllers before to determine whether hidden vehicles exist in the range of the target zone controller, and after confirming that no hidden vehicle exists in the range of the target zone controller, a screening-free instruction is sent to the target zone controller to indicate that the target zone controller can immediately avoid suspicious marks at the front end and the rear end of all trains in the range of the target zone controller, so that the target zone controller does not need to screen all trains one by one, all trains are screened quickly, and normal operation of the trains can be recovered quickly.
Based on the above embodiment, in another embodiment, after the rejection screenless instruction is sent to the target zone controller, the train list associated with the target zone controller continues to be updated based on the train operation status in the control range of the target zone controller reported by the adjacent zone controller of the target zone controller 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 a communication failure occurs in the target zone controller, the rapid screening of all trains within the control range of the target zone controller can still be realized through the adjacent zone controller and the data storage unit, so as to achieve the purpose of rapid recovery and upgrade of subsequent trains.
Based on the above embodiment, the updating the train list associated with the target zone controller based on the train operation status in the control range of the target zone controller reported by the neighboring zone controllers of the target zone controller includes:
under the condition that a notification message that a first target train leaves a control range of a target zone controller is received, wherein the notification message is reported by the adjacent zone controller, the train information of the first target train is deleted from a train list associated with the target zone controller; or,
and adding the train information of the second target train in a train list associated with the target zone controller under the condition of receiving 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.
The first target train refers to a train which leaves from the control range of the target zone controller and enters the control range of an adjacent zone controller, and the second target train refers to a train which leaves from the control range of the adjacent zone controller and enters the control range of the target zone controller.
In the step, after the target zone controller fails, the adjacent zone controller monitors the train entering and exiting condition of the train in the common management zone between the adjacent zone controller and the target zone controller in real time, and sends a corresponding notification message according to the monitored train entering and exiting condition, so that the data storage unit can update the train information of the associated train list in real time after the target zone controller fails.
Therefore, in this embodiment, in the case of a communication failure of a target zone controller, an entering train in a common management zone between the target zone controller and the adjacent zone controller is monitored by the adjacent zone controller, and a corresponding notification message is sent 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 zone controller in real time through the adjacent zone controller, and thus after the subsequent target zone controller recovers the failure, the data storage unit can decide screening-free of suspicious marks at the front and rear ends of all trains in the control range of the target zone controller based on the train information reported by the adjacent zone controller.
Based on the above embodiments, the sending a exempt from screening instruction to the target area controller to notify the target area controller to exempt suspicious front and back end 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 the 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 this step, the faulty target area controller parses the non-screening command when receiving the non-screening command issued by the data storage unit, and determines that the command is an effective non-screening command when the serial number of the area controller carried in the parsed command is consistent with the serial number of the target area controller.
Further, under the condition that the sieve-free instruction issued by the data storage unit is an effective sieve-free instruction, the target area controller detects the communication condition between adjacent area controllers and the train condition in the control range of the adjacent area controllers, when the communication between the target area controller and the adjacent area controllers is normal, and the control range of the target area controller does not have a shaft counting section occupied by a fault train, and the train in the control range has integrity, the control range of the target area controller is judged to have no suspicious vehicle, 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.
Therefore, compared with the prior art that after the target area controller recovers the normal communication, the front-end screening needs to be performed on the registered trains one by one after the trains are re-registered, in this embodiment, after the target area controller with the fault recovers the normal communication, the suspicious marks at the front end and the rear end of all trains in the control range can be quickly removed according to the screening-free instruction issued by the data storage unit, and the trains in the range can be quickly recovered to normally operate without performing the screening one by one.
In addition, the invention also provides a train operation method, which is applied to the adjacent area controller of the target area controller and comprises the following steps:
reporting the train operation condition in the control range of the target zone controller to a data storage unit in real time under the condition that the communication fault of the target zone controller is monitored, so that the data storage unit updates a train list associated with the target zone controller based on the train operation condition.
In this embodiment, when monitoring that the communication with the target area controller is interrupted, the adjacent area controllers of the target area controller determine that the target area controller fails and malfunctions in communication.
In this step, after the communication failure of the target zone controller, the adjacent zone controllers report the train operation status within the control range of the failed target zone controller to the data storage unit in real time.
The reported train operation 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 zone controllers in real time ensure that the data storage unit can update the train information in the train list associated with the failed target zone controller in real time, so that the rapid screening of the front and rear suspicious marks of all trains in the control range of the target zone controller after the target zone controller recovers the failure is realized.
Based on the above embodiment, the reporting of the train operation status in the control range of the target zone controller to the data storage unit in real time includes:
under the condition that a registration request sent by a third target train in the common management range of the target zone controller and the adjacent zone controller is monitored, receiving the registration request and reporting a notification message of the existence of the third target train leaving from the control range of the target zone controller to the data storage unit 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 zone controller; or,
under the condition that a fourth target train is monitored to be in a common management range of the target zone controller and the adjacent zone controller, the communication between the fourth target train and the adjacent zone controller is interrupted, and the fourth target train enters the control range of the target zone controller, a notification message of the fourth target train entering the control range of the target zone controller is reported to the data storage unit, so that the data storage unit is notified to add train information of the fourth target train in a train list associated with the target zone controller.
When the situation that the communication between the fourth target train and the adjacent zone controller is interrupted before the common management range of the target zone controller and the adjacent zone controller is monitored, the fourth target train is tracked through axle counting occupation, and if the fourth target train enters the control range of the target zone controller through 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 zone controllers are used for monitoring the entering trains in the common management zone between the adjacent zone controllers, and the aim of indirectly monitoring the train information in the range of the target zone controller with the fault 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 according to 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 a train operation status in a control range of the target zone controller reported by an adjacent zone controller of the target zone controller when a communication fault of the target zone controller is monitored; 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 is recovered to be normal; and the screening-free unit 330 is configured to send 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 notify the target area controller to avoid suspicious marks at the front and rear ends of all trains within the control range of the target area controller.
Further, the first monitoring unit 310 is further configured to, in a case that a notification message that a first target train leaves a control range of a target zone controller is received and reported by the neighboring zone controller, delete train information of the first target train in a train list associated with the target zone controller; or, adding train information of a 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 a control range of the target zone controller is received and reported by the adjacent zone controller.
Further, the exempting unit 330 is further configured to send a exempting instruction to the target area controller to notify the target area controller that communication between the target area controller and an adjacent area controller is normal, and to exempt suspicious marks at front and rear ends of all trains within a control range of the target area controller under the condition that a train condition within the control range of the target area controller is normal.
Further, the exempt from screening unit 330 is further configured to send a rejection exempt from screening instruction to the target area controller to notify the target area controller to report the train information again, when the train information is inconsistent with the train information recorded in the train list.
The train operation device updates a train list associated with a target zone controller based on the train operation condition in the control range of the target zone controller reported by adjacent zone controllers of the target zone controller under the condition that the communication fault of the target zone controller is monitored, and receives train information reported by the target zone controller under the condition that the target zone controller is monitored to be normal; under the condition that the train information is consistent with the train information recorded in the train list, a screening-free instruction is sent to a target zone controller to inform the target zone controller to recover the normal operation of all trains in the control range of the target zone controller, therefore, when the communication of the target zone controller fails, the train information of the target zone controller is maintained in real time through the train operation condition reported by adjacent zone controllers, and is compared with the train information reported again by the target zone controller after the target zone controller recovers to determine whether hidden vehicles exist in the range of the target zone controller, after the target zone controller confirms that no hidden vehicle exists in the range of the target zone controller, the screening-free instruction is sent to the target zone controller, and the target zone controller can immediately avoid suspicious marks of the front ends and the rear ends of all trains in the range of the target zone controller, so that all trains can be rapidly screened, and the normal operation of the trains can be rapidly recovered.
In addition, the present embodiment further provides a train operation device, and the following describes the train operation device provided by the present invention, and the train operation device described below and the train operation method described above may be referred to in correspondence with each other.
The train operation device includes: and the reporting unit is used for reporting the train operation condition in the control range of the target area controller to the data storage unit in real time under the condition that the communication fault 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 operation condition.
Further, the reporting unit is further configured to, under the condition that a registration request sent by a third target train in the common management range of the target zone controller and the adjacent zone controller is monitored, receive the registration request and report a notification message that the third target train departing from the control range of the target zone controller exists to the data storage unit, so as to notify the data storage unit to delete train information of the third target train in the train list associated with the target zone controller; or,
when a fourth target train is monitored to be in a common management range of the target zone controller and the adjacent zone controller, the communication between the fourth target train and the adjacent zone controller is interrupted, and the fourth target train enters the control range of the target zone controller, a notification message of the fourth target train entering the control range of the target zone controller is reported to the data storage unit, so that the data storage unit is notified to add train information of the fourth target train in a train list associated with the target zone controller.
The train operation device provided by the invention reports the train operation condition in the control range of the target zone controller to the data storage unit in real time under the condition of monitoring the communication fault of the target zone controller, so that the data storage unit updates the train list associated with the target zone controller based on the train operation condition and sends the screen-free instruction to the target zone controller which recovers to be normal, thereby the train information of the target zone controller is maintained in real time through the train operation condition reported by the adjacent zone controller, the data storage unit can determine whether hidden vehicles exist in the range of the target zone controller based on the train operation condition reported by the adjacent zone controller and the train information reported again by the target zone controller after the target zone controller recovers, and the screen-free instruction is sent to the target zone controller after the target zone controller confirms that no hidden vehicle exists in the range of the target zone controller, so that the target zone controller can immediately avoid the front and rear end suspicious marks of all trains in the range of the target zone controller, thereby all trains can be quickly screened, and the normal operation of the trains can be quickly recovered.
Fig. 4 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 4: a processor (processor) 410, a communication Interface 420, a memory (memory) 430 and a communication bus 440, wherein the processor 410, the communication Interface 420 and the memory 430 are communicated with each other via the 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 the communication fault of a target area controller is monitored, updating a train list related to the target area controller based on the train operation condition in the 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 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 to avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
In addition, the logic instructions in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the computer program product including a computer program, the computer program being storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of executing the train operation method provided by the above methods, the method including: under the condition that the communication fault of a target zone controller is monitored, updating a train list related to the target zone controller based on the train operation condition in the control range of the target zone controller reported by the adjacent zone controllers of the target zone 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 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 to avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the train operation method provided by the above methods, the method including: under the condition that the communication fault of a target area controller is monitored, updating a train list related to the target area controller based on the train operation condition in the 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 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 to inform the target area controller of removing the suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A train operation method is applied to a data storage unit and is characterized by comprising the following steps:
under the condition that the communication fault of a target area controller is monitored, updating a train list related to the target area controller based on the train operation condition in the 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 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 to inform the target area controller of removing the suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
2. The train operation method according to claim 1, wherein the updating of the train list associated with the target zone controller based on the train operation conditions in the control range of the target zone controller reported by the neighboring zone controllers of the target zone controller comprises:
under the condition that a notification message that a first target train leaves a control range of a target zone controller is received, wherein the notification message is reported by the adjacent zone controller, the train information of the first target train is deleted from a train list associated with the target zone controller; or,
and adding the train information of the second target train in a train list associated with the target zone controller under the condition of receiving 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.
3. The method of train operation according to claim 1, wherein said sending a screenless command to the target zone controller to notify the target zone controller of the exemption of the suspect front and back end markers of all trains within the 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 the 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.
4. The train operation method according to any one of claims 1 to 3, wherein after receiving the train information reported by the target zone controller, the method further comprises:
and under the condition that the train information is inconsistent with the train information recorded in the train list, sending a rejection screening-free instruction to the target area controller to inform the target area controller to report the train information again.
5. A train operation method is applied to an adjacent area controller of a target area controller, and is characterized by comprising the following steps:
reporting the train operation condition in the control range of the target zone controller to a data storage unit in real time under the condition that the communication fault of the target zone controller is monitored, so that the data storage unit updates a train list associated with the target zone controller based on the train operation condition.
6. The train operation method according to claim 5, wherein the reporting of the train operation condition within the control range of the target zone controller to the data storage unit in real time comprises:
under the condition that a registration request sent by a third target train in the common management range of the target zone controller and the adjacent zone controller is monitored, receiving the registration request and reporting a notification message of the existence of the third target train departing from the control range of the target zone controller to the data storage unit 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 zone controller; or,
when a fourth target train is monitored to be in a common management range of the target zone controller and the adjacent zone controller, the communication between the fourth target train and the adjacent zone controller is interrupted, and the fourth target train enters the control range of the target zone controller, a notification message of the fourth target train entering the control range of the target zone controller is reported to the data storage unit, so that the data storage unit is notified to add train information of the fourth target train in a train list associated with the target zone controller.
7. A train operating device, comprising:
the system comprises a first monitoring unit, a second monitoring unit and a third monitoring unit, wherein the first monitoring unit is used for updating a train list related to a target zone controller based on the train operation condition in the control range of the target zone controller reported by adjacent zone controllers of the target zone controller under the condition that the communication fault of the target zone controller is monitored;
the second monitoring unit is used for receiving the 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 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 avoid suspicious marks at the front end and the rear end of all trains in the control range of the target area controller.
8. A train operating device, comprising:
and the reporting unit is used for reporting the train operation condition in the control range of the target area controller to the data storage unit in real time under the condition that the communication fault 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 operation condition.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the train operation method according to any one of claims 1 to 6.
10. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the train operation method according to any one of claims 1 to 6.
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