CN109532956B - Driving control method and device suitable for VBTC (visual basic control) system - Google Patents
Driving control method and device suitable for VBTC (visual basic control) system Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
The embodiment of the invention discloses a driving control method and a driving control device suitable for a VBTC system, wherein the method comprises the following steps: the intelligent train protection ITP of a vehicle-like operation control VBTC system with vehicle-mounted control as a core receives a destination number input by a driver in a vehicle-mounted man-machine interaction interface MMI and a request for changing the destination; judging whether the communication between the ITP and the intelligent train monitoring ITS is normal or not; and if the communication between the ITP and the ITS is interrupted, planning a running path, generating an initial running path, and sending the initial running path to the MMI for displaying. According to the embodiment of the invention, when the communication with the intelligent train monitoring ITS is interrupted, the operation path planning is carried out through the intelligent train protection ITP judgment, and the requirements such as the primary driving path generation, the failure of the front train or signal equipment, the failure of the communication between the train and the ITS, or the temporary need of destination modification of the train are met, so that the flexibility of train operation is improved, the manual route handling is not needed, and the overall operation efficiency of a VBTC signal system based on train-vehicle communication is greatly improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of rail transit, in particular to a driving control method and a driving control device suitable for a VBTC (visual basic temperature coefficient) system.
Background
With the rapid development of urbanization, urban rail transit occupies higher and higher proportion in daily travel vehicles of people due to the advantages of comfort, low carbon, high efficiency and safety. At present, the urban rail transit operation control technology takes a CBTC-based mobile block signal control system technology as a core mainstream scheme. The daily running train runs according to a running chart compiled by a control train command center ATS, and a ground area controller ZC subsystem and an interlocking CI (train Supervision) system assist the running plan of the ATS to control the route and assist the train running. The operation planning management carries out unified planning on the operation plan of the train, and the train has no right to change the destination of the train, so that the train loses more driving flexibility and intelligent authority.
In the process of implementing the embodiment of the invention, the inventor finds that the operation plan of the existing CBTC-based operation control system for urban rail transit on the train belongs to unified planning, the train operation plan is uniformly planned by an ATS, the train operation must be performed according to an operation plan map, and the flexibility is not provided; when the communication between the train and the ATS fails, the train can normally run only by manually handling the access; when the front line or the front train has a fault, the train can be degraded in operation or stopped, and the overall operation efficiency is greatly influenced.
Disclosure of Invention
Because the existing method has the problems, the embodiment of the invention provides a driving control method and a driving control device suitable for a VBTC system.
In a first aspect, an embodiment of the present invention provides a driving control method suitable for a VBTC system, including:
after a driver manually inputs a destination number on MMI equipment of a vehicle-mounted man-machine interaction interface and sends a request for changing a destination command to an intelligent train protection ITP, the ITP receives the destination number input by the driver in the MMI and the request for changing the destination;
judging whether the communication between the ITP and the intelligent train monitoring ITS is normal or not;
and if the communication between the ITP and the ITS is interrupted, the ITP carries out operation path planning, generates an initial driving path and sends the initial driving path to the MMI for displaying.
Optionally, if the communication between the ITP and the ITS is interrupted, performing a running path planning to generate an initial running path, and sending the initial running path to the MMI for displaying, specifically including:
if the communication between the ITP and the ITS is interrupted, inquiring whether a path from the current position to a destination corresponding to the destination number exists according to a vehicle-mounted configuration path table;
if the vehicle-mounted configuration path exists, taking the vehicle-mounted configuration path in the vehicle-mounted configuration path table as an initial driving path; if not, the path planning module of the ITP calculates a path from the current position to a destination corresponding to the destination number to generate an initial driving path;
and sending the preliminary driving path to the MMI for displaying.
Optionally, the method further comprises:
and if the communication between the ITP and the ITS is normal, the ITP sends the destination number and the request to the ITS so that the ITS generates an initial driving path according to the destination number and the request, and sends the initial driving path to the MMI for displaying.
Optionally, the ITS generates an initial travel route according to the destination number and the request, and specifically includes:
the ITS sends the destination number and the request to an operation plan intelligent adjustment module;
and the operation plan intelligent adjustment module calculates according to the destination number to generate an initial driving path.
Optionally, the operation plan intelligent adjustment module calculates according to the destination number to generate an initial driving path, and specifically includes:
the intelligent operation plan adjusting module is used for carrying out validity detection on the destination number and determining that the destination number is a correct destination number and is the number of the station of the line;
the intelligent operation plan adjusting module performs conflict detection on the destination number and determines that the departure time period of the current train is not in conflict with the operation line;
and the operation plan intelligent adjustment module is used for evaluating and adjusting the operation plan according to the destination number to generate an initial driving path.
Optionally, the method further comprises:
and the ITS judges whether to send a conflict with the running path of the target train according to the initial running path, and if the conflict is sent, the ITS sends a path replanning instruction to the target train.
Optionally, the method further comprises:
and receiving confirmation information of the driver on the preliminary driving path in the MMI, generating a final driving path according to the confirmation information, and controlling driving according to the final driving path.
In a second aspect, an embodiment of the present invention further provides a driving control device suitable for a VBTC system, including:
the data receiving module is used for receiving the destination number input by the driver in the MMI and a destination changing request after the driver manually inputs the destination number on the vehicle-mounted man-machine interaction interface MMI equipment and sends the destination changing request to the intelligent train protection ITP;
the judging module is used for judging whether the communication between the ITP and the intelligent train monitoring ITS is normal or not;
and the path planning module is used for planning a running path if the communication between the ITP and the ITS is interrupted, generating an initial driving path and sending the initial driving path to the MMI for displaying.
Optionally, the path planning module is specifically configured to:
if the communication between the ITP and the ITS is interrupted, inquiring whether a path from the current position to a destination corresponding to the destination number exists according to a vehicle-mounted configuration path table;
if the vehicle-mounted configuration path exists, taking the vehicle-mounted configuration path in the vehicle-mounted configuration path table as an initial driving path; if not, the path planning module of the ITP calculates a path from the current position to a destination corresponding to the destination number to generate an initial driving path;
and sending the preliminary driving path to the MMI for displaying.
Optionally, the apparatus further comprises:
and the planning module is used for sending the destination number and the request to the ITS if the communication between the ITP and the ITS is normal, so that the ITS generates an initial driving path according to the destination number and the request, and sends the initial driving path to the MMI for displaying.
Optionally, the planning module is specifically configured to:
sending the destination number and the request to an operation plan intelligent adjustment module through the ITS;
and the operation plan intelligent adjustment module calculates according to the destination number to generate an initial driving path.
Optionally, the planning module is specifically configured to:
carrying out validity detection on the destination number through the intelligent operation plan adjusting module, and determining that the destination number is a correct destination number and is the number of the station of the line;
performing conflict detection on the destination number through the operation plan intelligent adjustment module, and determining that the departure time period of the current train is not in conflict with the operation line;
and evaluating and adjusting the running plan according to the destination number through the running plan intelligent adjusting module to generate an initial running path.
Optionally, the apparatus further comprises:
and judging whether to send a conflict with the running path of the target train or not according to the initial running path through the ITS, and if so, sending a path replanning instruction to the target train.
Optionally, the apparatus further comprises:
and the driving control module is used for receiving confirmation information of the driver on the preliminary driving path in the MMI, generating a final driving path according to the confirmation information and controlling driving according to the final driving path.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, which when called by the processor are capable of performing the above-described methods.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium storing a computer program, which causes the computer to execute the above method.
According to the technical scheme, the embodiment of the invention judges through the intelligent train protection ITP that when the communication with the intelligent train monitoring ITS is interrupted, the operation path planning is carried out, and the primary driving path is generated, the front train or signal equipment fails, or the communication between the train and the ITS fails, or the train needs to modify destinations temporarily and the like, so that the flexibility of train operation is improved, the manual route handling is not needed, and the overall operation efficiency of a VBTC signal system based on train-to-train communication is greatly improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a driving control method suitable for a VBTC system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a driving control device suitable for a VBTC system according to an embodiment of the present invention;
fig. 3 is a logic block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a schematic flowchart of a driving control method suitable for a VBTC system according to this embodiment, which includes:
s101, after a driver manually inputs a destination number on MMI equipment and sends a request for changing a destination command to an intelligent Train protection ITP, the intelligent Train protection ITP of a Train operation Control VBTC (vehicle Based Train Control) system taking vehicle-mounted Control as a core receives the destination number and the request for changing the destination input by the driver in MMI.
And the destination number is the number of the destination of which the driving path needs to be changed.
ITP is the Intelligent Train Protection System (Intelligent Train Protection).
Specifically, the VBTC system based on vehicle-to-vehicle communication not only maintains the operation mechanism management of the traditional CBTC system operation diagram, but also upgrades the operation plan management of the train, allows the train to flexibly modify the destination on a Man Machine Interface (MMI) when necessary, and plans and drives the train path again.
And S102, judging whether the communication between the ITP and the intelligent train monitoring system ITS is normal.
Wherein, the ITS is an Intelligent Train Supervision system (Intelligent Train Supervision).
S103, if the communication between the ITP and the ITS is interrupted, the ITP carries out operation path planning, generates a primary driving path, and sends the primary driving path to the MMI for displaying.
The embodiment judges through intelligent train protection ITP when the communication with intelligent train monitoring ITS is interrupted, carries out the operation path planning, generates the primary path, and when the place ahead train or signal equipment trouble, or train and ITS communication trouble, or the train needs to modify the demands such as destination temporarily, has improved the flexibility that the train moved, need not artifical the route of handling, very big improvement is based on the whole operating efficiency of car communication's VBTC signal system.
Further, on the basis of the above method embodiment, S103 specifically includes:
s1031, if the communication between the ITP and the ITS is interrupted, inquiring whether a path from the current position to a destination corresponding to the destination number exists according to a vehicle-mounted configuration path table;
s1032, if the vehicle-mounted configuration path exists, taking the vehicle-mounted configuration path in the vehicle-mounted configuration path table as an initial driving path; if not, the path planning module of the ITP calculates a path from the current position to a destination corresponding to the destination number to generate an initial driving path;
and S1033, sending the preliminary driving path to the MMI for display.
Specifically, the path planning module generates an initial path, which specifically includes: the method comprises the steps that a vehicle-mounted controller on a target train obtains the current position and the target position of the target train, and a primary driving path is generated according to the current position and the target position, wherein the primary driving path comprises a plurality of links which are arranged in sequence, and the position where the last Link advances from a starting point by a preset offset is the target position.
By inquiring the vehicle-mounted configuration path table, the initial driving path can be quickly obtained.
Further, on the basis of the above embodiment of the method, the method further comprises:
and S104, if the ITP and the ITS are normally communicated, the ITP sends the destination number and the request to the ITS so that the ITS generates a primary driving path according to the destination number and the request, and sends the primary driving path to the MMI for displaying.
Specifically, the generating, by the ITS, of the initial travel route according to the destination number and the request specifically includes:
a1, acquiring the current position and the target position of a target train by a vehicle-mounted controller on the target train, and generating a preliminary dispatching path according to the current position and the target position, wherein the preliminary dispatching path comprises a plurality of links arranged in sequence, and the position of the last Link which advances from the starting point by a preset offset is the target position;
a2, the vehicle-mounted controller determines a primary driving path according to the primary scheduling path and the request.
The initial driving path is generated through the ITS, the destination is input by a driver under the condition that the safe and efficient running of the train is guaranteed, the ITS performs unified intelligent planning, the limitation that the traditional CBTC signal system can only be uniformly planned by the ATS is broken through, and the intelligent level of a vehicle-to-vehicle communication VBTC signal system is improved.
Further, on the basis of the above method embodiment, the generating, by the ITS in S104, an initial travel route according to the destination number and the request specifically includes:
s1041, the ITS sends the destination number and the request to an operation plan intelligent adjustment module;
and S1042, calculating by the intelligent operation plan adjusting module according to the destination number to generate an initial driving path.
Through operation plan intelligent adjustment module, the ITS can be conveniently and rapidly calculated and generate the initial driving path.
Further, on the basis of the foregoing method embodiment, S1042 specifically includes:
s10421, the intelligent operation plan adjusting module carries out validity detection on the destination number, and the destination number is determined to be a correct destination number and a number of a station of the line;
s10422, the intelligent operation plan adjusting module performs conflict detection on the destination number, and determines that the departure time period and the operation line of the current train do not conflict;
and S10423, the operation plan intelligent adjusting module evaluates and adjusts the operation plan according to the destination number to generate an initial driving path.
Specifically, the operation plan intelligent adjustment module recalculates the whole operation plan according to destination information provided by the train, and the calculation content is as follows:
a1, destination information check: the method mainly detects the legality of destination information proposed by a train, and detects whether the destination information is a correct destination number, a local line station number and the like;
a2, collision detection: whether departure time period conflict, same time period operation line conflict and the like occur in the current operation plan and the destination application proposed by the train or not is detected;
a3, operation plan evaluation: evaluating whether the operation of translation, train cancellation and the like is required or not according to the current operation plan;
a4, fine adjustment and optimization of the operation plan: fine-tuning the current operation plan and optimizing the operation plan according to the results of the first two steps;
a5, fine-tuning train statistics of the operation plan: and (4) counting trains needing to be subjected to fine adjustment of the operation plan, and issuing a new operation plan for preparation.
By checking the destination, it can be ensured that the driver's input is correct.
Further, on the basis of the above embodiment of the method, the method further comprises:
and S105, the ITS judges whether to send a conflict with the running path of the target train according to the initial running path, and if the conflict is sent, the ITS sends a path replanning instruction to the target train.
The path replanning instruction is sent to the conflicted target train, so that the conflict cannot be generated in the operation of the whole line, the ITS is used for intelligently adjusting and optimizing the whole operation plan, the higher operation efficiency is ensured, and the driving safety of each train is ensured. And meanwhile, the re-path planning capability is carried out, and a precondition is provided for the intelligent development of the train. And breaks through the limitation that the traditional CBTC system and the train operation plan are uniformly distributed by the ATS.
Further, on the basis of the above embodiment of the method, the method further comprises:
and S106, receiving confirmation information of the driver on the preliminary driving path in the MMI, generating a final driving path according to the confirmation information, and performing driving control according to the final driving path.
The driving safety of the train can be further ensured by receiving the feedback of the driver.
The embodiment mainly provides a driving method for a driver to input a destination for a VBTC train control system based on vehicle-to-vehicle communication, the method mainly breaks through the limitation that a traditional CBTC signal system can only be used for uniformly planning a train operation plan by an ATS system, the driver can input the destination, a vehicle can plan an operation line again and operate or report an ITS to perform uniform intelligent operation plan and replan, the requirements for each train are issued, and the trend requirement for intelligent development of the VBTC system based on vehicle-to-vehicle communication is met. The specific implementation method comprises the following steps:
b1, the driver inputs a destination number, and the ITP replans the operation path;
b2, when the train needs to input the destination requirement manually, the driver inputs the destination number manually on the MMI device, and sends the request of changing the destination command to the ITP, the ITP receives the destination information, if the communication between the ITP and the ITS is interrupted, the concrete flow is as follows:
b21, ITP receives the destination command input by the driver sent by MMI device;
b22, if the communication between the ITP and the ITS is interrupted, the ITP plans the operation path;
b23, ITP inquires whether there is a path from the current position to the destination according to the vehicle configuration path table: if the path exists, the vehicle-mounted configuration path is used, if the path does not exist, the vehicle-mounted ITP path planning module calculates the path from the current position to the destination, and returns the path inquiry result to the MMI equipment for confirmation by a driver;
b24, ITP receives driver's confirmation command of MMI device, and then control the operation according to the searched path.
Or,
c1, inputting a destination number by a driver, and reporting the ITS to re-plan the operation path by the ITP;
c2, when the train needs to input the destination requirement manually, the driver inputs the destination number manually, the MMI device sends the request of changing the destination command to the ITP, the ITP receives the destination information, if the communication between the ITP and the ITS is normal, the concrete flow is as follows:
c21, ITP receives the destination command input by the driver sent by MMI device;
c22, if the communication between the ITP and the ITS is normal, the ITP reports the destination number command request input manually to the ITS;
and C3, after the ITS receives the destination command reported by the ITP, the ITS delivers the command to the operation plan intelligent adjusting module, and recalculates the whole operation plan according to the destination information provided by the train, specifically, the steps A1-A5.
C4, the ITS returns the new operation plan result to the applied train, and when the operation plan of other trains needs to be adjusted, the ITS performs new path planning and issuing to other trains;
and C5, the ITP receives the new planned route issued by the ITS, the destination setting success information is displayed on the MMI, the driver confirms the successful setting success information (the function can be configured), and the train operates according to the input destination information.
The method is suitable for a VBTC signal control system based on vehicle-to-vehicle communication, the train operation destination can be flexibly set when a front train or signal equipment fails, or communication between the train and an ITS fails, or the train needs to be modified temporarily, and other requirements exist. The method improves the flexibility of train operation, and simultaneously ensures that the train still runs in a normal mode. The intelligent development of operation control of a VBTC signal system based on vehicle-to-vehicle communication is improved, and the method has very important significance for the CBTC system of urban rail transit.
Fig. 2 shows a schematic structural diagram of a driving control device suitable for a VBTC system according to this embodiment, where the driving control device includes: a data receiving module 201, a judging module 202 and a path planning module 203, wherein:
the data receiving module 201 is used for receiving a destination number and a destination changing request input by a driver in an MMI after the driver manually inputs the destination number on the vehicle-mounted man-machine interaction interface MMI equipment and sends the destination changing request to the intelligent train protection ITP;
the judging module 202 is configured to judge whether communication between the ITP and the intelligent train monitoring ITS is normal;
the path planning module 203 is configured to plan a running path, generate an initial driving path, and send the initial driving path to the MMI for display if the communication between the ITP and the ITS is interrupted.
Specifically, the data receiving module 201 receives a destination number and a request for changing the destination, which are input by a driver in the vehicle-mounted man-machine interaction interface MMI; the judging module 202 judges whether the communication between the ITP and the intelligent train monitoring ITS is normal; if the communication between the ITP and the ITS is interrupted, the path planning module 203 performs a running path planning to generate an initial driving path, and sends the initial driving path to the MMI for display.
The embodiment judges through intelligent train protection ITP when the communication with intelligent train monitoring ITS is interrupted, carries out the operation path planning, generates the primary path, and when the place ahead train or signal equipment trouble, or train and ITS communication trouble, or the train needs to modify the demands such as destination temporarily, has improved the flexibility that the train moved, need not artifical the route of handling, very big improvement is based on the whole operating efficiency of car communication's VBTC signal system.
Further, on the basis of the above apparatus embodiment, the path planning module is specifically configured to:
if the communication between the ITP and the ITS is interrupted, inquiring whether a path from the current position to a destination corresponding to the destination number exists according to a vehicle-mounted configuration path table;
if the vehicle-mounted configuration path exists, taking the vehicle-mounted configuration path in the vehicle-mounted configuration path table as an initial driving path; if not, the path planning module of the ITP calculates a path from the current position to a destination corresponding to the destination number to generate an initial driving path;
and sending the preliminary driving path to the MMI for displaying.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
and the planning module is used for sending the destination number and the request to the ITS if the communication between the ITP and the ITS is normal, so that the ITS generates an initial driving path according to the destination number and the request, and sends the initial driving path to the MMI for displaying.
Further, on the basis of the above apparatus embodiment, the planning module is specifically configured to:
the ITS sends the destination number and the request to an operation plan intelligent adjustment module;
and the operation plan intelligent adjustment module calculates according to the destination number to generate an initial driving path.
Further, on the basis of the above apparatus embodiment, the planning module is specifically configured to:
the intelligent operation plan adjusting module is used for carrying out validity detection on the destination number and determining that the destination number is a correct destination number and is the number of the station of the line;
the intelligent operation plan adjusting module performs conflict detection on the destination number and determines that the departure time period of the current train is not in conflict with the operation line;
and the operation plan intelligent adjustment module is used for evaluating and adjusting the operation plan according to the destination number to generate an initial driving path.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
and the ITS judges whether to send a conflict with the running path of the target train according to the initial running path, and if the conflict is sent, the ITS sends a path replanning instruction to the target train.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
and the driving control module is used for receiving confirmation information of the driver on the preliminary driving path in the MMI, generating a final driving path according to the confirmation information and controlling driving according to the final driving path.
The driving control device suitable for the VBTC system according to this embodiment may be configured to execute the method embodiments, and the principle and the technical effect are similar, which are not described herein again.
Referring to fig. 3, the electronic device includes: a processor (processor)301, a memory (memory)302, and a bus 303;
wherein,
the processor 301 and the memory 302 complete communication with each other through the bus 303;
the processor 301 is configured to call program instructions in the memory 302 to perform the methods provided by the above-described method embodiments.
The present embodiments disclose 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 methods provided by the above-described method embodiments.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the method embodiments described above.
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 the present 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 can be implemented by software plus a necessary general hardware platform, and certainly can 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.
It should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 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 driving control method suitable for a VBTC system is characterized by comprising the following steps:
after a driver manually inputs a destination number on MMI equipment of a vehicle-mounted man-machine interaction interface and sends a destination changing request to an intelligent train protection system ITP, the ITP receives the destination number and the destination changing request input by the driver in MMI;
judging whether the communication between the ITP and an intelligent train monitoring system ITS is normal or not;
and if the communication between the ITP and the ITS is interrupted, the ITP carries out driving path planning, generates an initial driving path and sends the initial driving path to the MMI for displaying.
2. The method according to claim 1, wherein if the ITP and the ITS communication are interrupted, the ITP performs a driving path planning, generates an initial driving path, and sends the initial driving path to the MMI for displaying, specifically comprising:
if the communication between the ITP and the ITS is interrupted, inquiring whether a path from the current position to a destination corresponding to the destination number exists according to a vehicle-mounted configuration path table;
if the vehicle-mounted configuration path exists, taking the vehicle-mounted configuration path in the vehicle-mounted configuration path table as an initial driving path; if not, the path planning module of the ITP calculates a path from the current position to a destination corresponding to the destination number to generate an initial driving path;
and sending the preliminary driving path to the MMI for displaying.
3. The method of claim 1, further comprising:
and if the communication between the ITP and the ITS is normal, the ITP sends the destination number and the request to the ITS so that the ITS generates an initial driving path according to the destination number and the request, and sends the initial driving path to the MMI for displaying.
4. The method according to claim 3, wherein the ITS generates a primary path according to the destination number and the request, and specifically comprises:
the ITS sends the destination number and the request to an operation plan intelligent adjustment module;
and the operation plan intelligent adjustment module calculates according to the destination number to generate an initial driving path.
5. The method according to claim 4, wherein the operation plan intelligent adjustment module performs calculation according to the destination number to generate a primary travel path, specifically comprising:
the intelligent operation plan adjusting module is used for carrying out validity detection on the destination number and determining that the destination number is a correct destination number and is the number of the station of the line;
the intelligent operation plan adjusting module performs conflict detection on the destination number and determines that the departure time period of the current train is not in conflict with the operation line;
and the operation plan intelligent adjustment module is used for evaluating and adjusting the operation plan according to the destination number to generate an initial driving path.
6. The method of claim 5, further comprising:
and the ITS judges whether to send a conflict with the running path of the target train according to the initial running path, and if the conflict is sent, the ITS sends a path replanning instruction to the target train.
7. The method according to any one of claims 1-6, further comprising:
and receiving confirmation information of the driver on the preliminary driving path in the MMI, generating a final driving path according to the confirmation information, and controlling driving according to the final driving path.
8. A vehicle running control apparatus suitable for a VBTC system, comprising:
the data receiving module is used for receiving the destination number input by the driver in the MMI and a destination changing request after the driver manually inputs the destination number on the vehicle-mounted man-machine interaction interface MMI equipment and sends the destination changing request to the intelligent train protection ITP;
the judging module is used for judging whether the communication between the ITP and the intelligent train monitoring ITS is normal or not;
and the path planning module is used for planning a driving path, generating an initial driving path and sending the initial driving path to the MMI for displaying if the communication between the ITP and the ITS is interrupted.
9. An electronic device, comprising:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1 to 7.
10. A non-transitory computer-readable storage medium storing a computer program that causes a computer to perform the method according to any one of claims 1 to 7.
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