CN115352505B - Train derailment protection method and device, electronic equipment and storage medium - Google Patents
Train derailment protection method and device, electronic equipment and storage medium Download PDFInfo
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- CN115352505B CN115352505B CN202211067305.5A CN202211067305A CN115352505B CN 115352505 B CN115352505 B CN 115352505B CN 202211067305 A CN202211067305 A CN 202211067305A CN 115352505 B CN115352505 B CN 115352505B
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- 238000000034 method Methods 0.000 title claims abstract description 69
- 230000002159 abnormal effect Effects 0.000 claims description 21
- 230000003993 interaction Effects 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 11
- 238000013500 data storage Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000013475 authorization Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 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 1
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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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
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- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a method and a device for protecting a train from derailment, electronic equipment and a storage medium, wherein the method comprises the following steps: under the condition that the derailment of the train is determined, a derailment protection area corresponding to the derailment train is established; reporting the ID information of the derailment train and the derailment protection area to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area; after the ZC is restarted, ID information and a derailment protection area of the derailment train are obtained from the DSU through the first interface, and the derailment train is protected based on the ID information and the derailment protection area of the derailment train. According to the invention, the ID information and the derailment protection area of the derailment train are reported to the DSU by the ZC through the first interface, and the DSU issues the ID information and the derailment protection area of the derailment train to the ZC, so that the derailment train can be protected after the ZC is down and restarted after the fully-automatic running train monitors the obstacle derailment fault in the zone.
Description
Technical Field
The present invention relates to the field of train control technologies, and in particular, to a method and apparatus for protecting a train from derailment, an electronic device, and a storage medium.
Background
Derailment of a rail transit train is a serious accident that jeopardizes the safety of the rail transit, and therefore, it is very important to protect or emergency treat the derailment of the train.
The existing train derailment protection method only supports the train derailment protection when a ZC (Zone Controller) system works normally. If the fully-automatic running train monitors the obstacle derailment fault in the zone, the ZC system can perform derailment protection, but after the ZC system is down and restarted, the derailment protection for the derailment train can not be continued. Under the full-automatic operation system, after the ZC system is down and restarted, the derailment fault of the actual train is not relieved, but the ZC system does not perform derailment protection any more, so that accidents can occur; if the ZC system is restarted after the derailment fault is released, the operation efficiency is greatly reduced.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a train derailment protection method, a device, electronic equipment and a storage medium.
In a first aspect, the present invention provides a method for protecting a train from derailment, applied to a zone controller ZC, where the ZC is provided with a first interface, and the first interface is used to implement interaction between the ZC and a data storage unit DSU, and the method includes:
under the condition that the derailment of the train is determined, a derailment protection area corresponding to the derailment train is established;
reporting the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
after the ZC is restarted, ID information of the derated train and a derated protection area corresponding to the derated train are obtained from the DSU through the first interface, and the derated train is protected based on the ID information of the derated train and the derated protection area corresponding to the derated train.
Optionally, according to the method for protecting a derailment of a train provided by the present invention, protecting the derailment of the train based on ID information of the derailment of the train and a derailment protection area corresponding to the derailment of the train, including:
determining a first train which normally runs in the derailment protection area, and sending an emergency braking command to the first train, wherein the line mileage between the first train and the derailment train is smaller than a first preset mileage;
And determining a second train which normally runs outside the derailment protection area, and retracting the movement authority of the second train to the boundary of the derailment protection area.
Optionally, according to the method for protecting the derailment of the train provided by the invention, the method further comprises the following steps:
And under the condition that a secondary command for canceling the derailment protection area corresponding to the target derailment train sent by the TIAS is received, sending first information to the DSU through the first interface, wherein the first information is used for indicating the DSU to delete the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train.
In a second aspect, the present invention provides a method for protecting a train from derailment, applied to a data storage unit DSU, where the DSU is provided with a second interface, and the second interface is used to implement interaction between the DSU and a zone controller ZC, and the method includes:
Receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
And sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train.
Optionally, according to the method for protecting a train from derailment provided by the present invention, before receiving the second information sent by the zone controller ZC through the second interface, the method further includes:
And receiving and storing the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train through the second interface.
Optionally, according to the method for protecting a derailment of a train provided by the present invention, after the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train are received and stored through the second interface, the method further includes:
Receiving first information sent by the ZC through the second interface;
and deleting the ID information of the target derailment train indicated by the first information and the derailment protection area corresponding to the target derailment train in response to the first information.
In a third aspect, the present invention further provides a train derailment protection device applied to a zone controller ZC, where the ZC is provided with a first interface, and the first interface is used to implement interaction between the ZC and a data storage unit DSU, where the device includes:
the establishment module is used for establishing a derailment protection area corresponding to the derailment train under the condition that the derailment of the train is determined;
the reporting module is used for reporting the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
And the protection module is used for acquiring the ID information of the derailment train and the derailment protection area corresponding to the derailment train from the DSU through the first interface after the ZC is down and restarted, and protecting the derailment train based on the ID information of the derailment train and the derailment protection area corresponding to the derailment train.
In a fourth aspect, the present invention further provides a train derailment protection device applied to a data storage unit DSU, where the DSU is provided with a second interface, and the second interface is used to implement interaction between the DSU and a zone controller ZC, where the device includes:
The receiving module is used for receiving second information sent by the ZC through the second interface, and the second information is used for representing that the ZC is in an abnormal working state;
The response module is used for responding to the second information, sending a first command to the ZC through the second interface, and the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
and the sending module is used for sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train.
In a fifth aspect, the present invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of protecting against derailment of a train according to the first aspect, or implementing the method of protecting against derailment of a train according to the second aspect, when the program is executed by the processor.
In a sixth 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, implements the method of protecting against derailment of a train as in the first aspect, or implements the method of protecting against derailment of a train as in the second aspect.
In a seventh aspect, the present invention also provides a computer program product comprising a computer program which when executed by a processor implements the method of train derailment protection of the first aspect, or implements the method of train derailment protection of the second aspect.
According to the train derailment protection method, the device, the electronic equipment and the storage medium, the corresponding derailment protection area of the derailment train is built through the ZC, the ID information of the derailment train and the corresponding derailment protection area are reported to the DSU through the first interface which is arranged on the ZC and used for interaction between the ZC and the DSU, the DSU issues the ID information of the derailment train and the corresponding derailment protection area to the ZC, so that after the barrier derailment fault is monitored in the interval of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, full automation of the derailment train protection can be realized, accident risks are reduced, and operation efficiency is improved.
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 a schematic flow chart of a method for protecting a train from derailment provided by the invention;
FIG. 2 is a second schematic flow chart of the method for protecting a train from derailment according to the present invention;
FIG. 3 is a third schematic flow chart of the method for protecting a train from derailment according to the present invention;
FIG. 4 is a schematic diagram of a train derailment protection apparatus according to the present invention;
FIG. 5 is a second schematic diagram of the derailment protection device of the present invention;
Fig. 6 is a schematic diagram of the physical structure of the 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.
The method, the device, the electronic equipment and the storage medium for protecting the derailment of the train are described below with reference to fig. 1 to 6.
Fig. 1 is one of flow diagrams of a method for protecting a train from derailment, as shown in fig. 1, the method is applied to a zone controller ZC, a first interface is provided on the ZC, the first interface is used for implementing interaction between the ZC and a DSU (Database Storage Unit, data storage unit), and the method includes:
step 100, under the condition that the derailment of the train is determined, establishing a derailment protection area corresponding to the derailment train;
Step 110, reporting ID (Identity) information of the derailment train and a derailment protection area corresponding to the derailment train to a DSU through the first interface, so that the DSU stores the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
And step 120, after the ZC is restarted, acquiring ID information of the derailment train and a derailment protection area corresponding to the derailment train from the DSU through the first interface, and protecting the derailment train based on the ID information of the derailment train and the derailment protection area corresponding to the derailment train.
Specifically, in order to overcome the defect that the prior art only supports the derailment protection of a train when the ZC normally works, but after the ZC system is down and restarted, the derailment protection of the derailment train cannot be continued, the method establishes the derailment protection area corresponding to the derailment train through the ZC, reports the ID information of the derailment train and the corresponding derailment protection area to the DSU through the first interface which is arranged on the ZC and used for interaction between the ZC and the DSU, and the DSU issues the ID information of the derailment train and the corresponding derailment protection area to the ZC, so that the derailment train can be still protected after the ZC down and restarted after the ZC is down and restarted, the accident risk is reduced, and the operation efficiency is improved.
It is understood that the train involved in the embodiments of the present invention may be a CBTC (Communication Based Train Control System, communication-based automatic train control system) train.
Optionally, a first interface may be provided on the ZC, where the first interface is used to implement data interaction between the ZC and the DSU.
Optionally, in the case that the ZC determines that there is a derailment of the train, that is, in the case that the ZC determines that the fully-automatically running train monitors an obstacle derailment fault in a zone, the ZC may establish a derailment protection area corresponding to the derailment train, and the derailment protection area may implement protection for the derailment train.
Optionally, after the ZC establishes the derailment protection area corresponding to the derailment train, the ZC may report ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface; after the DSU receives the ID information of the derailment train and the derailment protection area corresponding to the derailment train reported by the ZC, the DSU may store the ID information of the derailment train and the derailment protection area corresponding to the derailment train into the dynamic database.
Optionally, the ZC may periodically report ID information of the derailed train and a derailment protection area corresponding to the derailed train to the DSU through the first interface.
After the DSU system is down and restarted, the ID information of the derailment train and the protection area corresponding to the derailment train are still stored in the dynamic database and are not cleared.
Optionally, after the ZC is down and restarted, the ZC may acquire ID information of the derailment train and a derailment protection area corresponding to the derailment train from the DSU through the first interface, and protect the derailment train based on the acquired ID information of the derailment train and the derailment protection area corresponding to the derailment train.
According to the train derailment protection method provided by the invention, the corresponding derailment protection area of the derailment train is established through the ZC, the ID information of the derailment train and the corresponding derailment protection area are reported to the DSU through the first interface which is arranged on the ZC and used for interaction between the ZC and the DSU, the DSU issues the ID information of the derailment train and the corresponding derailment protection area to the ZC, so that after the barrier derailment fault is monitored in the zone of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, the full automation of the derailment train protection can be realized, the accident risk is reduced, and the operation efficiency is improved.
Optionally, protecting the derailment train based on the ID information of the derailment train and a derailment protection area corresponding to the derailment train includes:
determining a first train which normally runs in the derailment protection area, and sending an emergency braking command to the first train, wherein the line mileage between the first train and the derailment train is smaller than a first preset mileage;
And determining a second train which normally runs outside the derailment protection area, and retracting the movement authority of the second train to the boundary of the derailment protection area.
Specifically, after the ZC obtains ID information of the derailed train and a derailed protection zone corresponding to the derailed train, the ZC may determine a first train that normally travels in the derailed protection zone and send an emergency braking command to the first train, so that the first train is braked emergently, wherein a line mileage between the first train and the derailed train is less than a first preset mileage; meanwhile, the ZC can also determine a second train which normally runs outside the derailment protection area, and withdraw the movement authorization of the second train to the boundary of the derailment protection area, so that the second train does not enter the derailment protection area.
It will be appreciated that the second train is a normally running train having movement authority outside the derailment zone into the derailment zone.
Optionally, the first preset mileage may be adaptively set based on practical applications, which is not specifically limited in the embodiment of the present invention.
According to the train derailment protection method provided by the invention, the ZC sends the emergency braking command to the first train normally running in the derailment protection area, so that the first train is braked emergently, and the ZC withdraws the movement authorization of the second train normally running outside the derailment protection area to the boundary of the derailment protection area, so that the second train does not enter the derailment protection area, and the full automation of the derailment train protection is effectively realized.
Optionally, the method further comprises:
And under the condition that a secondary command for canceling the derailment protection area corresponding to the target derailment train sent by a TIAS (TRAFFIC INTEGRATED Automation System, comprehensive driving automation system) is received, sending first information to the DSU through the first interface, wherein the first information is used for indicating the DSU to delete the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train.
Specifically, in the embodiment of the present invention, when the ZC receives a secondary command sent by the TIAS to cancel the derailment protection area corresponding to the target derailment train, the ZC may send first information to the DSU through the first interface, where the first information is used to instruct the DSU to delete the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train stored in the dynamic database.
It can be understood that, in order to ensure the system security, the ZC sends the first information to the DSU through the first interface only when receiving the secondary command sent by the TIAS to cancel the derailment protection area corresponding to the target derailment train.
It is understood that in the embodiment of the present invention, the target derailment train may be a part of derailment trains or all of the derailment trains reported to the DSU by the ZCs.
According to the train derailment protection method provided by the invention, the TIAS sends the command for canceling the derailment protection area corresponding to the target derailment train to the ZC, so that the ZC can inform the DSU of deleting the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train in time through the first interface, and the DSU can update the derailment train information in time.
Fig. 2 is a second flow chart of the method for protecting a train from derailment provided by the present invention, as shown in fig. 2, the method is applied to a data storage unit DSU, a second interface is provided on the DSU, the second interface is used for implementing interaction between the DSU and a zone controller ZC, and the method includes:
step 200, receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
Step 210, responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
step 220, sending third information to the ZC through the second interface, so that the ZC protects the derailment train based on the third information, where the third information includes ID information of the derailment train in the jurisdiction of the ZC and a derailment protection area corresponding to the derailment train.
Optionally, a second interface may be provided on the DSU, where the second interface is used to implement data interaction between the DSU and the ZC. Specifically, in the embodiment of the present invention, the DSU may first receive, through the second interface, second information sent by the ZC, where the second information is used to characterize that the ZC is in an abnormal working state; then the DSU can respond to the second information sent by the ZC and send a first command to the ZC through a second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state; after the ZC enters a normal working state, the DSU can send third information to the ZC through the second interface, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train; after the ZC receives the third information sent by the DSU, the ZC can protect the derailed train based on the third information.
Optionally, after the ZC is down and restarted, the ZC may send second information to the DSU, where the second information may be used to notify the DSU that the ZC is currently in a power-on mode (i.e., in an abnormal working state), and may also be used to notify the DSU that the current non-derated train is not present.
Optionally, after the DSU receives the second information sent by the ZC, the DSU may send a first command to the ZC through the second interface, where the first command may be a power-on command, may enable the ZC to switch from a non-working state to a working state, and meanwhile, the DSU may further check whether the dynamic database of the DSU stores ID information of the derailed train in the jurisdiction of the ZC and a derailment protection area corresponding to the derailed train, and if so, the DSU may send third information to the ZC through the second interface, where the third information includes the ID information of the derailed train in the jurisdiction of the ZC and the derailment protection area corresponding to the derailment train; after the ZC receives the third information transmitted by the DSU, the ZC may protect the derailed train based on the third information.
Optionally, after the ZC receives the third information sent by the DSU, the ZC may further store ID information of the derailed train and a derailment protection area corresponding to the derailed train included in the third information.
According to the train derailment protection method provided by the invention, the second interface arranged on the DSU and used for realizing interaction between the DSU and the ZC is used for issuing the ID information of the derailment train and the derailment protection area corresponding to the derailment train in the ZC jurisdiction range to the ZC, so that after the barrier derailment fault is monitored in the section of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, the full automation of the derailment train protection can be realized, the accident risk is reduced, and the operation efficiency is improved.
Optionally, before receiving the second information sent by the zone controller ZC through the second interface, the method further comprises:
And receiving and storing the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train through the second interface.
Specifically, in the embodiment of the invention, the DSU may receive the ID information of the derailment train and the derailment protection area corresponding to the derailment train reported by the ZC through the second interface, and store the ID information of the derailment train and the derailment protection area corresponding to the derailment train reported by the ZC in the dynamic database, so that after the ZC is down and restarted, the ZC may acquire the ID information of the derailment train and the derailment protection area corresponding to the derailment train in the jurisdiction of the ZC from the DSU.
According to the train derailment protection method provided by the invention, the DSU is used for storing the ID information of the derailment train and the derailment protection area corresponding to the derailment train reported by the ZC, so that the ID information of the derailment train and the derailment protection area corresponding to the derailment train in the ZC jurisdiction can be acquired from the DSU after the ZC is down and restarted, and the protection of the ZC on the derailment train is further realized.
Optionally, after receiving and storing the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train through the second interface, the method further includes:
Receiving first information sent by the ZC through the second interface;
and deleting the ID information of the target derailment train indicated by the first information and the derailment protection area corresponding to the target derailment train in response to the first information.
Specifically, in the embodiment of the present invention, the DSU may further receive, through the second interface, the first information sent by the ZC, and delete, in response to the first information, the ID information of the target derailment train indicated by the first information and the derailment protection area corresponding to the target derailment train.
Optionally, when the ZC receives a secondary command sent by the TIAS to cancel the derailment protection area corresponding to the target derailment train, the ZC may send first information to the DSU, where the first information is used to instruct the DSU to delete the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train stored in the dynamic database; after the DSU receives the first information sent by the ZC, the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train are deleted from the dynamic database.
Optionally, when the ZC receives a secondary command sent by the TIAS to cancel the derailment protection area corresponding to the target derailment train, the ZC may further delete the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train stored locally.
It is understood that in the embodiment of the present invention, the target derailment train may be a part of derailment trains or all of the derailment trains reported to the DSU by the ZCs.
According to the train derailment protection method provided by the invention, the ZC informs the DSU of deleting the ID information of the target derailment train and the derailment protection area corresponding to the target derailment train, so that the DSU can update the derailment train information in time.
Fig. 3 is a third flow chart of the method for protecting a train from derailment according to the present invention, as shown in fig. 3, the method includes: after the fault is manually confirmed and no operator is on the track, and the continuous full-automatic operation condition is provided, the ZC reports the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU, and reports the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the TIAS; the DSU can store the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train, and the TIAS can display the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train; after the ZC is down and restarted, the DSU sends a power-on removing command to the ZC, and sends ID information of the derailment train and a derailment protection area corresponding to the derailment train to the ZC; the ZC can protect the corresponding derailment train based on the ID information of the derailment train issued by the DSU and the derailment protection area corresponding to the derailment train.
Specifically, in the embodiment of the invention, after the barrier derailment fault is monitored in the zone of the fully-automatic running train, the ZC establishes a derailment protection zone, so that the emergency braking of the train close to the derailment train in the derailment protection zone is realized, and the movement authorization of the train outside the protection zone is retracted; meanwhile, the ZC periodically reports the derailment trains and the corresponding derailment protection areas to the DSU. After the ZC of the derailment protection zone is restarted, the DSU can send the derailment protection zone of the corresponding ZC and the derailment train information to the ZC, and the ZC can further protect the derailment train after normal operation. The invention well takes corresponding emergency measures for the normal trains in the protection area of the derailing train, can quickly and accurately avoid the danger after the ZC system is down and restarted, and reduces the danger as much as possible.
According to the invention, by adding the communication interface between the ZC and the DSU, the ZC reports the derailment train and the corresponding protection area information to the DSU, and the DSU issues the derailment train and the corresponding protection area information to the ZC, so that after the barrier derailment fault is monitored in the zone of the fully-automatic running train, and after the ZC and the DSU are down and restarted, the derailment train can be protected, the full automation of the protection of the derailment train is realized, the accident risk is reduced, and the operation efficiency is improved.
According to the train derailment protection method provided by the invention, the corresponding derailment protection area of the derailment train is established through the ZC, the ID information of the derailment train and the corresponding derailment protection area are reported to the DSU through the first interface which is arranged on the ZC and used for interaction between the ZC and the DSU, the DSU issues the ID information of the derailment train and the corresponding derailment protection area to the ZC, so that after the barrier derailment fault is monitored in the zone of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, the full automation of the derailment train protection can be realized, the accident risk is reduced, and the operation efficiency is improved.
The derailment protection device for the train provided by the invention is described below, and the derailment protection device for the train described below and the derailment protection method for the train described above can be referred to correspondingly.
Fig. 4 is a schematic structural diagram of a train derailment protection device provided by the present invention, where the device is applied to a zone controller ZC, and the ZC is provided with a first interface, where the first interface is used to implement interaction between the ZC and a data storage unit DSU, as shown in fig. 4, and the device includes: the system comprises a building module 410, a reporting module 420 and a protecting module 430; wherein:
The establishing module 410 is configured to establish a derailment protection area corresponding to a derailment train if it is determined that there is a derailment of the train;
The reporting module 420 is configured to report, to the DSU through the first interface, ID information of the derailment train and a derailment protection area corresponding to the derailment train, so that the DSU stores the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
The protection module 430 is configured to obtain, from the DSU through the first interface, ID information of a derailment train and a derailment protection area corresponding to the derailment train after the ZC is down and restarted, and protect the derailment train based on the ID information of the derailment train and the derailment protection area corresponding to the derailment train.
According to the train derailment protection device provided by the invention, the corresponding derailment protection area of the derailment train is established through the ZC, the ID information of the derailment train and the corresponding derailment protection area are reported to the DSU through the first interface which is arranged on the ZC and used for interaction between the ZC and the DSU, the DSU issues the ID information of the derailment train and the corresponding derailment protection area to the ZC, so that after the barrier derailment fault is monitored in the zone of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, the full automation of the protection of the derailment train can be realized, the accident risk is reduced, and the operation efficiency is improved.
Fig. 5 is a second schematic structural diagram of a train derailment protection device provided by the present invention, where the device is applied to a data storage unit DSU, and the DSU is provided with a second interface, and the second interface is used to implement interaction between the DSU and a zone controller ZC, as shown in fig. 5, and the device includes: a receiving module 510, a responding module 520, and a transmitting module 530; wherein:
the receiving module 510 is configured to receive, through the second interface, second information sent by the ZC, where the second information is used to characterize that the ZC is in an abnormal working state;
The response module 520 is configured to send, to the ZC, a first command through the second interface in response to the second information, where the first command is used to switch the state of the ZC from an abnormal working state to a normal working state;
The sending module 530 is configured to send third information to the ZC through the second interface, so that the ZC protects the derailment train based on the third information, where the third information includes ID information of the derailment train in the jurisdiction of the ZC and a derailment protection area corresponding to the derailment train.
According to the train derailment protection device provided by the invention, the second interface arranged on the DSU and used for realizing interaction between the DSU and the ZC is used for issuing the ID information of the derailment train and the derailment protection area corresponding to the derailment train in the ZC jurisdiction range to the ZC, so that after the barrier derailment fault is monitored in the section of the fully-automatic running train, the derailment train can be still protected after the ZC is restarted, the full automation of the derailment train protection can be realized, the accident risk is reduced, and the operation efficiency is improved.
It should be noted that, the train derailment protection device provided by the embodiment of the present invention can implement all the method steps implemented by the embodiment of the train derailment protection method, and can achieve the same technical effects, and detailed descriptions of the same parts and beneficial effects as those of the embodiment of the method in the embodiment are omitted.
Fig. 6 is a schematic physical structure of an electronic device according to the present invention, as shown in fig. 6, the electronic device may include: processor 610, communication interface (Communications Interface) 620, memory 630, and communication bus 640, wherein processor 610, communication interface 620, memory 630 communicate with each other via communication bus 640. The processor 610 may invoke logic instructions in the memory 630 to perform the method of protecting against derailment of a train provided by the methods described above, the method comprising:
under the condition that the derailment of the train is determined, a derailment protection area corresponding to the derailment train is established;
reporting the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
after the ZC is restarted, ID information of the derated train and a derated protection area corresponding to the derated train are obtained from the DSU through the first interface, and the derated train is protected based on the ID information of the derated train and the derated protection area corresponding to the derated train.
Or comprises:
Receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
And sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train.
Further, the logic instructions in the memory 630 may be implemented in the form of software functional units and 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 stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method of protecting a train from derailment provided by the methods described above, the method comprising:
under the condition that the derailment of the train is determined, a derailment protection area corresponding to the derailment train is established;
reporting the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
after the ZC is restarted, ID information of the derated train and a derated protection area corresponding to the derated train are obtained from the DSU through the first interface, and the derated train is protected based on the ID information of the derated train and the derated protection area corresponding to the derated train.
Or comprises:
Receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
And sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train.
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 above-provided method of protecting a train from derailment, the method comprising:
under the condition that the derailment of the train is determined, a derailment protection area corresponding to the derailment train is established;
reporting the ID information of the derailment train and the derailment protection area corresponding to the derailment train to the DSU through the first interface so that the DSU can store the ID information of the derailment train and the derailment protection area corresponding to the derailment train;
after the ZC is restarted, ID information of the derated train and a derated protection area corresponding to the derated train are obtained from the DSU through the first interface, and the derated train is protected based on the ID information of the derated train and the derated protection area corresponding to the derated train.
Or comprises:
Receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
And sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train.
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 (5)
1. The utility model provides a train derailment protection method which is characterized in that is applied to data storage unit DSU, be provided with the second interface on the DSU, the second interface is used for realizing the interaction between DSU and zone controller ZC, the method includes:
Receiving second information sent by the ZC through the second interface, wherein the second information is used for representing that the ZC is in an abnormal working state;
responding to the second information, and sending a first command to the ZC through the second interface, wherein the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
transmitting third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, wherein the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train;
Wherein before receiving the second information sent by the zone controller ZC through the second interface, the method further comprises:
And receiving and storing the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train through the second interface.
2. The method of protecting a derailment of a train according to claim 1, wherein after receiving and storing ID information of the derailment train reported by the ZC and a derailment protection zone corresponding to the derailment train through the second interface, the method further comprises:
Receiving first information sent by the ZC through the second interface;
and deleting the ID information of the target derailment train indicated by the first information and the derailment protection area corresponding to the target derailment train in response to the first information.
3. The utility model provides a train derailment protection device, its characterized in that is applied to data storage unit DSU, be provided with the second interface on the DSU, the second interface is used for realizing interaction between DSU and zone controller ZC, the device includes:
The receiving module is used for receiving second information sent by the ZC through the second interface, and the second information is used for representing that the ZC is in an abnormal working state;
The response module is used for responding to the second information, sending a first command to the ZC through the second interface, and the first command is used for converting the state of the ZC from an abnormal working state to a normal working state;
the sending module is used for sending third information to the ZC through the second interface so that the ZC can protect the derailment train based on the third information, and the third information comprises ID information of the derailment train in the ZC jurisdiction and a derailment protection area corresponding to the derailment train;
wherein the device is further for:
And receiving and storing the ID information of the derailment train reported by the ZC and the derailment protection area corresponding to the derailment train through the second interface.
4. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of protecting against derailment of a train as claimed in any one of claims 1 to 2 when the program is executed by the processor.
5. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the method of protecting a train from derailment according to any of claims 1 to 2.
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