CN112765819A - Virtual train simulation method, device, equipment and storage medium - Google Patents
Virtual train simulation method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN112765819A CN112765819A CN202110093995.0A CN202110093995A CN112765819A CN 112765819 A CN112765819 A CN 112765819A CN 202110093995 A CN202110093995 A CN 202110093995A CN 112765819 A CN112765819 A CN 112765819A
- Authority
- CN
- China
- Prior art keywords
- train
- virtual
- simulation
- virtual train
- simulated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 231
- 238000000034 method Methods 0.000 title claims abstract description 94
- 230000033001 locomotion Effects 0.000 claims abstract description 237
- 238000004364 calculation method Methods 0.000 claims description 35
- 230000002452 interceptive effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 238000013523 data management Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 241001061260 Emmelichthys struhsakeri Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The application provides a virtual train simulation method, a virtual train simulation device, a virtual train simulation server and a storage medium, and relates to the technical field of train simulation. The method comprises the following steps: acquiring data of a line to be simulated and marshalling data of a train to be simulated; generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the marshalling data; and controlling the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train, and starting from a preset position on the virtual simulation line corresponding to the line to be simulated, and carrying out simulation motion along the virtual simulation line. The authenticity of the train motion simulation effect can be improved through the method and the device.
Description
Technical Field
The invention relates to the technical field of train simulation, in particular to a virtual train simulation method, a virtual train simulation device, virtual train simulation equipment and a storage medium.
Background
With the rapid development of urban rail transit, the safety problem of train operation becomes more important. In order to ensure the safety of the train in the actual operation process, the operation of the train needs to be simulated in advance to solve the safety problem which may occur in the operation process of the train.
The existing simulation method aiming at the train running process adopts a unified control method to control the motion of a virtual train.
Because the virtual train is used for simulating the motion state of the simulated train in the real motion process, the motion process simulated by the virtual train is the same by adopting a uniform control method, the difference of the motion states in the motion processes of different trains cannot be embodied, and the reality of the simulation effect is poor.
Disclosure of Invention
The present invention aims to provide a virtual train simulation method, device, equipment and storage medium to improve the reality of simulation effect, aiming at the defects in the prior art.
In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:
in a first aspect, an embodiment of the present application provides a virtual train simulation method, including:
acquiring data of a line to be simulated and marshalling data of a train to be simulated;
generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the marshalling data;
and controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train.
Optionally, the grouping data includes: the type of the train section required by the train to be simulated and the number of the train sections; generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the grouping data, wherein the generating comprises the following steps:
acquiring train section physical data corresponding to the train to be simulated according to the train section types and the train section number;
generating at least one virtual train section corresponding to the train to be simulated according to the train section physical data;
and combining the at least one virtual train section to obtain the first virtual train.
Optionally, the simulation operation scene further operates: at least one second virtual train; the method for controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train comprises the following steps:
calculating the motion parameters of the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train;
calculating the motion parameters of the second virtual train by adopting a motion simulation plug-in corresponding to the second virtual train;
and controlling the first virtual train and the second virtual train to perform simulation movement along corresponding virtual simulation lines according to the movement parameters of the first virtual train and the movement parameters of the second virtual train.
Optionally, the motion parameters of the first virtual train include: the first moving distance of the first virtual train in a preset time interval, and the motion parameters of the second virtual train comprise: a second movement distance of the second virtual train within the preset time interval;
the method includes the following steps that a motion simulation plug-in corresponding to the first virtual train is adopted to control the first virtual train to start from a preset position on a virtual simulation line corresponding to the line to be simulated and carry out simulation motion along the virtual simulation line, and the method further includes the following steps:
according to the first moving distance and the second moving distance, carrying out interactive detection on the first virtual train and the second virtual train;
and if the interaction detection indicates that preset interaction motion exists between the first virtual train and the second virtual train when the preset time interval arrives, controlling the first virtual train and the second virtual train to perform the preset interaction motion on corresponding virtual simulation lines.
Optionally, the method for controlling the first virtual train by using the motion simulation plug-in corresponding to the first virtual train, starting from a preset position on the virtual simulation line corresponding to the line to be simulated, and performing simulation motion along the virtual simulation line, further includes:
respectively updating the virtual equipment occupation information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance;
and updating the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines respectively according to the virtual equipment occupation information.
Optionally, the calculating the motion parameter of the first virtual train by using the motion simulation plug-in corresponding to the first virtual train includes:
calculating a general motion parameter of the first virtual train by adopting a general calculation logic in a motion simulation plug-in corresponding to the first virtual train; wherein the general computation logic is to compute train motion parameters for all vehicle types;
calculating a special motion parameter of the first virtual train by adopting a special control logic in a motion simulation plug-in corresponding to the first virtual train; the special control logic is used for calculating train motion parameters of a train type corresponding to the first virtual train;
and calculating the first moving distance according to the general motion parameter, the special motion parameter and the preset time interval.
Optionally, before the respectively updating the virtual device occupancy information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance, the method further includes:
and respectively calculating the nearest virtual equipment of the first virtual train and the second virtual train on the corresponding virtual simulation line according to the positioning plug-ins corresponding to the first virtual train and the second virtual train.
In a second aspect, an embodiment of the present application further provides a virtual train simulation apparatus, where the apparatus includes:
the data acquisition module is used for acquiring data of a line to be simulated and marshalling data of a train to be simulated;
the virtual train generation module is used for generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the marshalling data;
and the simulation module is used for controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train.
Optionally, the grouping data includes: the type of the train section required by the train to be simulated and the number of the train sections; the virtual train generation module includes:
the train section data acquisition unit is used for acquiring train section physical data corresponding to the train to be simulated according to the train section type and the train section number;
the virtual train section generation unit is used for generating at least one virtual train section corresponding to the train to be simulated according to the train section physical data;
and the train section combination unit is used for combining the at least one virtual train section to obtain the first virtual train.
Optionally, the simulation operation scene further operates: at least one second virtual train; the simulation module comprises:
the first motion parameter calculation unit is used for calculating the motion parameters of the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train;
the second motion parameter calculation unit is used for calculating the motion parameters of the second virtual train by adopting the motion simulation plug-in corresponding to the second virtual train;
and the simulation unit is used for controlling the first virtual train and the second virtual train to perform simulation movement along corresponding virtual simulation lines according to the movement parameters of the first virtual train and the movement parameters of the second virtual train.
Optionally, the motion parameters of the first virtual train include: the first moving distance of the first virtual train in a preset time interval, and the motion parameters of the second virtual train comprise: a second movement distance of the second virtual train within the preset time interval;
the simulation module further comprises:
the interaction detection unit is used for carrying out interaction detection on the first virtual train and the second virtual train according to the first moving distance and the second moving distance;
and the interactive movement unit is used for controlling the first virtual train and the second virtual train to perform the preset interactive movement on the corresponding virtual simulation line if the interactive detection indicates that the first virtual train and the second virtual train have the preset interactive movement when the preset time interval arrives.
Optionally, the simulation module further includes:
the occupancy information updating unit is used for respectively updating the virtual equipment occupancy information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance;
and the position updating unit is used for respectively updating the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the virtual equipment occupation information.
Optionally, the first motion parameter calculating unit includes:
the general parameter calculation unit is used for calculating general motion parameters of the first virtual train by adopting general calculation logic in the motion simulation plug-in corresponding to the first virtual train; wherein the general computation logic is to compute train motion parameters for all vehicle types;
the special parameter calculation unit is used for calculating the special motion parameter of the first virtual train by adopting the special control logic in the motion simulation plug-in corresponding to the first virtual train; the special control logic is used for calculating train motion parameters of a train type corresponding to the first virtual train;
and the moving distance calculating unit is used for calculating the first moving distance according to the general motion parameter, the special motion parameter and the preset time interval.
Optionally, before the location updating unit, the simulation module further includes:
and the positioning unit is used for respectively calculating the nearest virtual equipment of the first virtual train and the second virtual train on the corresponding virtual simulation line according to the positioning plug-ins corresponding to the first virtual train and the second virtual train.
In a third aspect, an embodiment of the present application further provides a simulation device, including: the virtual train simulation system comprises a processor, a storage medium and a bus, wherein the storage medium stores program instructions executable by the processor, when an electronic device runs, the processor and the storage medium communicate through the bus, and the processor executes the program instructions to execute any step of the virtual train simulation method.
In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program is executed by a processor to perform any of the steps of the virtual train simulation method described above.
The beneficial effect of this application is:
according to the virtual train simulation method, the virtual train simulation device, the virtual train simulation equipment and the virtual train simulation storage medium, data of a line to be simulated and marshalling data of a train to be simulated are obtained, a first virtual train corresponding to the train to be simulated is generated in a simulation operation scene according to the marshalling data, and a motion simulation plug-in corresponding to the first virtual train is adopted to control the first virtual train to start from a preset position on the virtual simulation line corresponding to the line to be simulated and carry out simulation motion along the virtual simulation line. According to the scheme, the cable to be simulated and the train to be simulated can be simulated completely and truly through the data of the line to be simulated and the marshalling data of the train to be simulated, the simulation movement of the virtual train is controlled through the movement control plug-in corresponding to the virtual train, so that the control methods of the virtual trains generated by the movement control plug-in corresponding to different virtual trains are different, the running process of different trains to be simulated on the line to be simulated can be simulated more truly and accurately, the simulation effect is closer to the real running state of the train, and the authenticity of the simulation effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a virtual train simulation system according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a first virtual train simulation method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a second virtual train simulation method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a third virtual train simulation method according to an embodiment of the present application;
fig. 5 is a schematic flowchart of a fourth virtual train simulation method according to an embodiment of the present application;
fig. 6 is a schematic flowchart of a fifth virtual train simulation method according to an embodiment of the present application;
fig. 7 is a schematic flowchart of a sixth virtual train simulation method according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a virtual train simulation apparatus according to an embodiment of the present application;
fig. 9 is a schematic diagram of a server according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In the description of the present invention, "connected" and/or "connected" should be understood as "electrically connected", "communicatively connected", and the like, if circuits, modules, units, and the like, which are connected and/or "connected" have electrical signals or data transfer therebetween.
In the virtual train simulation method provided by the embodiment of the application, the execution main body may be a simulation device with a virtual train simulation system, and the simulation device may be a terminal, a server, or other types of devices with simulation functions, which is not limited in the application. For example, when the simulation device is a terminal, the terminal may be any one of a laptop computer, a desktop computer, and a tablet computer.
The simulation device executes the virtual train simulation method provided by the embodiment of the application through the virtual train simulation system so as to simulate the motion condition of the train to be simulated by performing virtual train simulation according to the simulation task file.
Fig. 1 is a schematic structural diagram of a virtual train simulation system provided in an embodiment of the present application, and as shown in fig. 1, the system includes: a line and infrastructure data management module 10, a base data management module 20, a base data management user interface 30, a virtual train module 40, a virtual train user interface 50, a motion simulation plug-in 60, and other simulation plug-ins 70.
The line and basic equipment data management module 10 is used for providing data of a railway line, the basic data management module 20 is used for providing train physical data, the basic data management user interaction interface 30 is used for inputting the train physical data and storing the train physical data in the basic data management module 20, the virtual train module 40 is used for executing a virtual train simulation method to realize virtual train simulation, the virtual train user interaction interface 50 is used for receiving a simulation task file uploaded by a client and displaying a simulation result of the virtual train module 40, the motion simulation plug-in 60 is used for controlling a virtual train to perform simulation motion along a virtual simulation route, and other simulation plug-ins 70 are used for providing corresponding simulation functions according to plug-in definition functions.
The virtual train simulation system can generate a virtual train in a simulation operation scene aiming at a train to be simulated, and when the simulation needs to be carried out aiming at a plurality of trains to be simulated, the virtual train simulation system is provided with a motion simulation plug-in 60 and other simulation plug-ins 70 aiming at each train to be simulated.
In an alternative embodiment, the other emulation plug-ins 70 may include: the system comprises a small map plug-in unit and a traction calculation curve plug-in unit, wherein the small map plug-in unit is used for displaying a line map, and the traction calculation curve plug-in unit is used for displaying a virtual train moving distance curve and a virtual train type curve.
Fig. 2 is a schematic flowchart of a first virtual train simulation method provided in an embodiment of the present application, and as shown in fig. 2, the method may include:
s100: and acquiring data of a line to be simulated and marshalling data of a train to be simulated.
Specifically, the virtual train module 40 loads a simulation task file according to the simulation task file received by the virtual train user interaction interface 50, where the simulation task file includes a line to be simulated and marshalling data of a train to be simulated, and acquires data of the line to be simulated from the line and basic device data management module 10 according to the line to be simulated in the simulation task file. The data of the line to be simulated is data simulating a real line, the marshalling data of the train to be simulated is marshalling data simulating a real train, and the marshalling data is used for representing the marshalling relation of all train sections in the train.
S200: and generating a first virtual train corresponding to the train to be simulated in the simulation operation scene according to the marshalling data.
Specifically, according to the marshalling data of the train to be simulated, which is obtained from the simulation task file, the physical data of the train to be simulated is obtained from the basic data management module 20, and according to the physical data of the train to be simulated, a first virtual train corresponding to the train to be simulated is generated in the simulation operation scene. The physical data of the train to be simulated comprises the train length, the weight and the like of the train to be simulated, and the physical data of the train to be simulated is input into the basic data management user interactive interface 30 according to the physical data of the real train and is stored in the basic data management module.
S300: and controlling the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train, and starting from a preset position on the virtual simulation line corresponding to the line to be simulated, and carrying out simulation motion along the virtual simulation line.
Specifically, the virtual train module 40 generates a virtual simulation line corresponding to the line to be simulated in the simulation running scene according to the data of the line to be simulated, and uses a preset position and a preset moving direction of the first virtual train on the virtual simulation line, which are input by the user, as an initial position and a moving direction of the first virtual train. The virtual train module 40 calculates a moving speed and a moving distance of the first virtual train through the moving simulation plug-in 60, and controls the first virtual train to perform a simulation movement along the virtual simulation line based on the calculated moving distance from a preset position on the virtual simulation line according to the moving speed.
According to the virtual train simulation method provided by the embodiment of the application, the data of the line to be simulated and the marshalling data of the train to be simulated are obtained, the first virtual train corresponding to the train to be simulated is generated in the simulation operation scene according to the marshalling data, and the first virtual train is controlled to start from the preset position on the virtual simulation line corresponding to the line to be simulated and carry out simulation movement along the virtual simulation line by adopting the movement simulation plug-in corresponding to the first virtual train. According to the method provided by the embodiment of the application, the cable to be simulated and the train to be simulated can be completely and truly simulated through the data of the line to be simulated and the marshalling data of the train to be simulated, the simulation movement of the virtual train is controlled through the movement control plug-in corresponding to the virtual train, so that the control methods of the virtual train generated by the movement control plug-in corresponding to different virtual trains are different, the running process of different trains to be simulated on the line to be simulated can be simulated more truly and accurately, the simulation effect is closer to the real running state of the train, and the authenticity of the simulation effect is improved.
On the basis of the foregoing embodiment, an embodiment of the present application further provides a virtual train simulation method, and fig. 3 is a schematic flow chart of a second virtual train simulation method provided in the embodiment of the present application, and as shown in fig. 3, the foregoing S200 may include:
s201: and acquiring the train section physical data corresponding to the train to be simulated according to the train section type and the train section number.
Specifically, the grouping data in the simulation task file includes: the types and the number of the train sections required by the train to be simulated are obtained from the basic data management module 20 according to the types and the number of the train sections, and the physical data of the train sections of the corresponding types and the number are obtained. The types of the train sections comprise a train head type and a carriage type, the type of the train head comprises an internal combustion engine train head, an electric locomotive head and the like, the carriage type comprises a hard seat carriage, a hard sleeping carriage, a soft sleeping carriage, a luggage carriage and the like, the physical data of the train sections comprise the length, the weight, the distance from a front train coupler to a bogie, the distance from a rear train coupler to a rear bogie, the distance from a front bogie to a rear bogie, parameters for calculating the basic resistance of the train sections, the number and the types of brake shoes during the running and braking of the train and the like, and the physical data of the train sections are input into the basic data management user interactive interface 30 according to the physical data of real train sections and are stored in the basic data management module.
S202: and generating at least one virtual train section corresponding to the train to be simulated according to the train section physical data.
Specifically, virtual train sections corresponding to the number of the train sections in the train to be simulated are generated in the simulation operation scene according to the train section physical data corresponding to the type and the number of the train sections.
S203: and combining at least one virtual train section to obtain a virtual train.
Specifically, in a simulation operation scene, at least one virtual train section is combined through marshalling data of a train to be simulated in a simulation task, and a front train coupler and a rear train coupler of each virtual train section are respectively connected with other virtual train sections to obtain a first virtual train.
According to the virtual train simulation method provided by the embodiment of the application, the marshalling data comprises the train section type and the train section number required by the train to be simulated, the train section physical data corresponding to the train to be simulated is obtained according to the train section type and the train section number, at least one virtual train section corresponding to the train to be simulated is generated according to the train section physical data, and the at least one virtual train section is combined to obtain the virtual train. According to the method provided by the embodiment of the application, the corresponding virtual train sections are generated through the train section physical data, so that the virtual train sections can completely and truly simulate the train sections in the train to be simulated, the virtual train sections are combined to obtain the virtual train sections, different trains to be simulated can also be completely and truly simulated, the control methods of the virtual trains generated by the motion control plug-in units corresponding to different virtual trains are different, the running process of different trains to be simulated on the route to be simulated can be more truly and accurately simulated, the simulation effect is closer to the real running state of the train, and the authenticity of the simulation effect is improved.
On the basis of any of the foregoing embodiments, an embodiment of the present application further provides a virtual train simulation method, where at least one second virtual train is also operated in a simulation operation scene, and fig. 4 is a flowchart of a third virtual train simulation method provided in the embodiment of the present application, and as shown in fig. 4, the foregoing S300 may include:
s301: and calculating the motion parameters of the first virtual train by adopting the motion simulation plug-in corresponding to the first virtual train.
Specifically, in S202 to S203, after the first virtual train is obtained by combining at least one virtual train section, the motion simulation plug-in 60 corresponding to the first virtual train calculates the motion parameters of the first virtual train moving on the virtual simulation line according to the train section physical data of at least one train section of the train to be simulated corresponding to the first virtual train and the data of the line to be simulated.
S302: and calculating the motion parameters of the second virtual train by adopting the motion simulation plug-in corresponding to the second virtual train.
Specifically, the generation mode of the second virtual train in the simulation operation scene may be the same as that of the first virtual train, or a second virtual train corresponding to the preset train to be simulated may be directly generated through the train simulation plug-in, and the preset train to be simulated may be fixed for the marshalling data and the train section physical data, and it is not necessary to input the marshalling data of the preset train to be simulated through the simulation task file, and it is also not necessary to obtain the physical data of the preset train to be simulated from the basic data management module.
The motion simulation plug-in 60 corresponding to the second virtual train calculates the motion parameters of the second virtual train moving on the virtual simulation line according to the train section physical data of at least one train section of the train to be simulated corresponding to the second virtual train and the data of the line to be simulated.
It should be noted that the virtual simulation line corresponding to the first virtual train and the virtual simulation line corresponding to the second virtual train may correspond to the same line to be simulated or different lines to be simulated, and if the second virtual train is directly generated by the train simulation plug-in, the virtual simulation line corresponding to the second virtual train generated by the train simulation plug-in may be preset by the virtual train module 40. The generation mode of the second virtual train and the corresponding virtual simulation line are not limited by the application.
S303: and controlling the first virtual train and the second virtual train to perform simulation movement along the corresponding virtual simulation lines according to the movement parameters of the first virtual train and the movement parameters of the second virtual train.
Specifically, the virtual train module 40 controls the first virtual train to perform a simulation motion along the corresponding virtual simulation line according to the motion parameter of the first virtual train calculated in the step S301, and controls the second virtual train to perform a simulation motion along the corresponding virtual simulation line according to the motion parameter of the second virtual train calculated in the step S302.
The virtual train simulation method provided by the embodiment of the application also operates in the simulation operation scene: and at least one second virtual train, calculating the motion parameters of the first virtual train by adopting the motion simulation plug-in corresponding to the first virtual train, calculating the motion parameters of the second virtual train by adopting the motion simulation plug-in corresponding to the second virtual train, and controlling the first virtual train and the second virtual train to perform simulation motion along the corresponding virtual simulation lines according to the motion parameters of the first virtual train and the motion parameters of the second virtual train. The method provided by the embodiment of the application can simulate the motion process of the virtual train corresponding to a plurality of trains to be simulated in the simulation operation scene, and can realize simulation aiming at the virtual train group. The simulation movement of different virtual trains is controlled by the movement control plug-in units corresponding to different virtual trains, so that the control methods of different virtual trains generated by the movement control plug-in units corresponding to different virtual trains are different, the running process of different trains to be simulated on the route to be simulated can be simulated more truly and accurately, the simulation effect is closer to the real running state of the trains, and the reality of the simulation effect is improved.
On the basis of any one of the above embodiments, an embodiment of the present application further provides a virtual train simulation method, fig. 5 is a schematic flow chart of a fourth virtual train simulation method provided in the embodiment of the present application, and as shown in fig. 5, a motion parameter of a first virtual train includes: the first moving distance of the first virtual train in the preset time interval and the motion parameters of the second virtual train comprise: a second moving distance of the second virtual train within a preset time interval; the S300 may further include:
s304: and carrying out interactive detection on the first virtual train and the second virtual train according to the first moving distance and the second moving distance.
Specifically, in the calculation process of the one-time moving distance, the position of the virtual train in the last calculation and the change of the position of the virtual train in the current calculation can be calculated, namely the moving distance of the virtual train, the preset time interval is the preset time interval for calculating the moving distance of the virtual train each time, and the moving distance is calculated according to the acceleration, the instantaneous speed and the preset time interval of the movement of the virtual train on the virtual simulation line, so that the virtual train only moves for one distance each time, and the continuity of the movement of the virtual train on the virtual simulation line is ensured. The moving direction of the virtual train on the virtual simulation line can be predefined, if the moving distance is positive, the virtual train is represented to move on the virtual simulation line in a positive direction, and if the moving distance is negative, the virtual train is represented to move on the virtual simulation line in a reverse direction.
During simulation, all the train sections in one virtual train move synchronously, the train sections in different virtual trains do not influence each other, independent operation is carried out, only when the different virtual trains converge, are connected or collide, the two train sections can interact, and interaction detection is used for detecting whether the first virtual train and the second virtual train converge, are connected or collide when the first virtual train and the second virtual train move to the designated positions according to the first moving distance and the second moving distance respectively. If the virtual simulation line corresponding to the first virtual train and the virtual simulation line corresponding to the second virtual train are the same line, interactively detecting whether the first virtual train and the second virtual train are connected or collided on the virtual simulation lines; and if the virtual simulation line corresponding to the first virtual train and the virtual simulation line corresponding to the second virtual train are different lines, interactively detecting whether the first virtual train and the second virtual train meet on the corresponding virtual simulation lines.
S305: and if the interaction detection indicates that the first virtual train and the second virtual train have preset interaction motion when the preset time interval arrives, controlling the first virtual train and the second virtual train to perform preset interaction motion on the corresponding virtual simulation lines.
Specifically, if the virtual simulation line corresponding to the first virtual train and the virtual simulation line corresponding to the second virtual train are the same line, the first virtual train moves a first moving distance within a preset time interval to reach a first preset position, the second virtual train moves a second moving distance within the preset time interval to reach a second preset position, and the preset interactive motion comprises collision motion or hitching motion.
If the first preset position and the second preset position are overlapped, interactive detection indicates that the first virtual train and the second virtual train have collision motion when arriving at the preset time interval, the virtual train module 40 controls the first virtual train and the second virtual train to perform collision motion on the corresponding virtual simulation line, after the first virtual train and the second virtual train collide, the momentum of the first virtual train becomes zero according to the momentum conservation law, the second virtual train pushes the first virtual train to continue moving on the virtual simulation line, or the momentum of the second virtual train becomes zero, and the first virtual train pushes the second virtual train to continue moving on the virtual simulation line.
If the first preset position is connected with the second preset position, interactive detection indicates that the first virtual train and the second virtual train have linkage motion when the preset time interval arrives, the virtual train module 40 controls the first virtual train and the second virtual train to perform linkage motion on the corresponding virtual simulation line, the first virtual train and the second virtual train form a new virtual train after linkage, the motion simulation plug-in of the linked virtual train is deleted, and the motion parameters of the new virtual train are calculated through the motion simulation plug-in of the linked virtual train.
If the virtual simulation line corresponding to the first virtual train and the virtual simulation line corresponding to the second virtual train are different lines, the first virtual train moves a first moving distance within a preset time interval to reach a first preset position, the second virtual train moves a second moving distance within the preset time interval to reach a second preset position, and the preset interactive movement comprises a train merging movement. The train converging motion represents that a first virtual train meets with a second virtual train in the process of moving to a first preset position and moving to a second preset position, if the interaction detection indicates that the first virtual train and the second virtual train meet at a preset time interval, the first virtual train and the second virtual train are controlled to converge on corresponding virtual simulation lines, and then the first virtual train and the second virtual train continue to move on the corresponding virtual simulation lines without changing the motion state of the virtual trains.
In an optional implementation manner, the virtual train simulation system further provides a decompiling motion for the virtual train, so as to decompile one virtual train into two virtual trains, where each decompiled virtual train has one motion simulation plug-in 60, and each motion simulation plug-in 60 is used to control the two virtual trains to perform simulation motions respectively.
According to the virtual train simulation method provided by the embodiment of the application, the motion parameters of the first virtual train comprise a first moving distance of the first virtual train in a preset time interval, the motion parameters of the second virtual train comprise a second moving distance of the second virtual train in the preset time interval, the first virtual train and the second virtual train are subjected to interactive detection according to the first moving distance and the second moving distance, and if the interactive detection indicates that the preset interactive motion exists when the first virtual train and the second virtual train arrive in the preset time interval, the first virtual train and the second virtual train are controlled to perform the preset interactive motion on corresponding virtual simulation lines. According to the method provided by the embodiment of the application, the first virtual train and the second virtual train are interactively detected according to the first moving distance of the first virtual train and the second moving distance of the second virtual train, so that the simulation of the moving process of the virtual train group is realized, the interactive motion which possibly occurs in the running process of the train group can be simulated, and the reality of the simulation effect is improved.
On the basis of any of the foregoing embodiments, an embodiment of the present application further provides a virtual train simulation method, fig. 6 is a schematic flow chart of a fifth virtual train simulation method provided in the embodiment of the present application, and as shown in fig. 6, the foregoing S300 may further include:
s306: and respectively updating the virtual equipment occupation information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance.
Specifically, since the accurate position of the virtual train on the virtual simulation line cannot be accurately represented according to the moving distance of the virtual train on the virtual simulation line, the accurate position of the virtual train needs to be determined according to the positioning device.
The line and infrastructure data management module 10 is also used to provide data of infrastructure equipment on the railway line according to the infrastructure equipment set on the real line. The basic equipment is a signal machine or an insulating machine with position information arranged on a real line.
In addition to acquiring data of the line to be simulated from the line and basic device data management module 10 according to the line to be simulated in the simulation task file, data of the basic device on the line to be simulated is also acquired from the line and basic device data management module 10, and the virtual train module 40 generates a virtual simulation line corresponding to the line to be simulated in the simulation operation scene according to the data of the line to be simulated and the data of the basic device on the line to be simulated. When the first virtual train moves to a first preset position according to the first moving distance, updating virtual equipment occupation information of the first virtual train on the corresponding virtual simulation line; and when the second virtual train moves to a second preset position according to the second moving distance, updating the virtual equipment occupation information of the second virtual train on the corresponding virtual simulation line.
In an optional implementation manner, before the virtual device occupancy information is updated, the closest virtual devices of the first virtual train and the second virtual train on the corresponding virtual simulation lines are respectively calculated according to the positioning roamers corresponding to the first virtual train and the second virtual train.
Specifically, the position of the first virtual train on the corresponding virtual simulation line is obtained through the positioning rover, two first virtual devices which are closest to the head and the tail of the first virtual train are calculated according to the position of the first virtual train on the corresponding virtual simulation line, and the occupation information of the two first virtual devices is updated. For example, the positioning roamers are arranged on a front bogie and a rear bogie of each section of the virtual train, and the positions of the front bogie and the rear bogie on the corresponding virtual simulation line can be determined by accessing the line and the basic device data management module 10 through the positioning roamers, so that the positions of the virtual train on the corresponding virtual simulation line can be determined according to the distance from the front car coupler to the bogie and the distance from the rear car coupler to the rear bogie.
Similarly, the position of the second virtual train on the corresponding virtual simulation line is obtained through the positioning plug-in, two second virtual devices which are closest to the head and the tail of the second virtual train are calculated according to the position of the second virtual train on the corresponding virtual simulation line, and the occupation information of the two second virtual devices is updated.
S307: and respectively updating the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the virtual equipment occupation information.
Specifically, according to the two first virtual device occupation information of the first virtual train, and according to the position information of the two first virtual devices stored in the line and base device data management module 10, the first specific position of the first virtual train on the corresponding virtual simulation line is updated.
Similarly, according to the two second virtual device occupation information of the second virtual train, and according to the position information of the two second virtual devices stored in the line and base device data management module 10, the second specific position of the second virtual train on the corresponding virtual simulation line is updated.
According to the virtual train simulation method provided by the embodiment of the application, the virtual equipment occupation information of the first virtual train and the second virtual train on the corresponding virtual simulation lines is respectively updated according to the first moving distance and the second moving distance, and the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines are respectively updated according to the virtual equipment occupation information. The method provided by the embodiment of the application can simulate the positioning equipment in the line in the virtual simulation line, so that the accurate position of the virtual train is determined according to the positioning equipment, the real scene of the train moving on the line is simulated, the simulation effect is closer to the real train moving state, and the reality of the simulation effect is improved.
On the basis of any of the foregoing embodiments, an embodiment of the present application further provides a virtual train simulation method, fig. 7 is a flowchart illustrating a sixth virtual train simulation method provided in the embodiment of the present application, and as shown in fig. 7, the foregoing S301 may include:
s3011: and calculating the general motion parameters of the first virtual train by adopting the general calculation logic in the motion simulation plug-in corresponding to the first virtual train.
Specifically, the motion simulation plug-in 60 may be a traction calculation plug-in, which may be divided into a general traction calculation plug-in and a special traction calculation plug-in, where a general calculation logic in the general traction calculation plug-in is used to calculate train motion parameters for all vehicle types, and the general calculation logic is a general calculation formula of general motion parameters of different vehicle types. For example, the train movement parameters for all vehicle models include the basic resistance, curve resistance, additional resistance, ramp force, etc. of the train during movement. The general calculation logic is used for calculating general motion parameters of the first virtual train according to the general calculation formula and physical data of the first virtual train.
S3012: and calculating the special motion parameters of the first virtual train by adopting the special control logic in the motion simulation plug-in corresponding to the first virtual train.
Specifically, the special control logic in the special traction calculation plug-in is used for calculating train motion parameters of a vehicle type corresponding to the first virtual train, and the special calculation logic is a special calculation formula of the special motion parameters of different vehicle types. Exemplary train movement parameters for different vehicle models include: tractive effort, braking effort, etc. The dedicated calculation logic is configured to calculate a dedicated movement parameter of the first virtual train based on the dedicated calculation formula and the physical data of the first virtual train.
S3013: and calculating the first moving distance according to the general motion parameter, the special motion parameter and the preset time interval.
Specifically, the resultant force of the first virtual train in the moving process is calculated according to the general motion parameter and the special motion parameter, the motion acceleration of the first virtual train is calculated according to the resultant force of the first virtual train, the motion speed of the first virtual train is calculated according to the motion acceleration and the preset time interval, and the first moving distance is calculated according to the motion speed and the preset time interval.
Similarly, the second moving distance of the second virtual train may be calculated according to the methods of S3011 to S3013, which will not be described again in detail.
In an optional embodiment, the motion simulation plug-in may calculate the general motion parameter and the specific motion parameter, and may also design other functions according to actual requirements, such as performing post-processing modification on the general motion parameter and the specific motion parameter, or drawing a relationship curve between the physical data of the virtual train and the general motion parameter and the specific motion parameter.
According to the virtual train simulation method provided by the embodiment of the application, the general motion parameters of the first virtual train are calculated by adopting the general calculation logic in the motion simulation plug-in corresponding to the first virtual train, the special motion parameters of the first virtual train are calculated by adopting the special calculation logic in the motion simulation plug-in corresponding to the first virtual train, and the first moving distance is calculated according to the general motion parameters, the special motion parameters and the preset time interval. According to the method provided by the embodiment of the application, a unified operation frame can be provided for calculating the moving distance of the virtual train by calculating the general motion parameters and the special motion parameters of the virtual train, the motion logic of the virtual train in the simulation process is unified, the influence of the stress condition of the train in the motion process on the train motion can be accurately simulated, the simulation effect is closer to the real train motion state, and the simulation effect is improved.
On the basis of any one of the above embodiments, an embodiment of the present application further provides a virtual train simulation apparatus, and fig. 8 is a schematic structural diagram of the virtual train simulation apparatus provided in the embodiment of the present application, and as shown in fig. 8, the apparatus includes:
the data acquisition module 100 is configured to acquire data of a line to be simulated and marshalling data of a train to be simulated;
the virtual train generation module 200 is configured to generate a first virtual train corresponding to a train to be simulated in a simulation operation scene according to the formation data;
the simulation module 300 is configured to control the first virtual train by using a motion simulation plug-in corresponding to the first virtual train, and perform simulation motion along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated.
Optionally, the grouping data includes: the type of train sections and the number of the train sections required by the train to be simulated; the virtual train generation module 200 includes:
the train section data acquisition unit is used for acquiring train section physical data corresponding to the train to be simulated according to the type and the number of the train sections;
the virtual train section generation unit is used for generating at least one virtual train section corresponding to the train to be simulated according to the physical data of the train section;
and the train section combination unit is used for combining at least one virtual train section to obtain a first virtual train.
Optionally, the simulation operation scene also operates as follows: at least one second virtual train; the simulation module 300 includes:
the first motion parameter calculation unit is used for calculating the motion parameters of the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train;
the second motion parameter calculation unit is used for calculating the motion parameters of the second virtual train by adopting the motion simulation plug-in corresponding to the second virtual train;
and the simulation unit is used for controlling the first virtual train and the second virtual train to perform simulation movement along the corresponding virtual simulation lines according to the movement parameters of the first virtual train and the movement parameters of the second virtual train.
Optionally, the motion parameters of the first virtual train include: the first moving distance of the first virtual train in the preset time interval and the motion parameters of the second virtual train comprise: a second moving distance of the second virtual train within a preset time interval;
the simulation module 300 further includes:
the interactive detection unit is used for carrying out interactive detection on the first virtual train and the second virtual train according to the first moving distance and the second moving distance;
and the interactive movement unit is used for controlling the first virtual train and the second virtual train to perform preset interactive movement on the corresponding virtual simulation lines if the interactive detection indicates that the preset interactive movement exists when the first virtual train and the second virtual train arrive at the preset time interval.
Optionally, the simulation module 300 further includes:
the occupancy information updating unit is used for respectively updating the virtual equipment occupancy information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance;
and the position updating unit is used for respectively updating the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the virtual equipment occupation information.
Optionally, the first motion parameter calculating unit includes:
the general parameter calculation unit is used for calculating general motion parameters of the first virtual train by adopting general calculation logic in the motion simulation plug-in corresponding to the first virtual train; the general calculation logic is used for calculating train motion parameters aiming at all vehicle types;
the special parameter calculation unit is used for calculating the special motion parameters of the first virtual train by adopting special control logic in the motion simulation plug-in corresponding to the first virtual train; the special control logic is used for calculating train motion parameters of a train type corresponding to the first virtual train;
and the moving distance calculating unit is used for calculating the first moving distance according to the general motion parameter, the special motion parameter and the preset time interval.
Optionally, before the location updating unit, the simulation module 300 further includes:
and the positioning unit is used for respectively calculating the nearest virtual equipment of the first virtual train and the second virtual train on the corresponding virtual simulation line according to the positioning plug-ins corresponding to the first virtual train and the second virtual train.
The above-mentioned apparatus is used for executing the method provided by the foregoing embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Fig. 9 is a schematic diagram of a simulation apparatus provided in an embodiment of the present application, where the simulation apparatus 400 includes: a processor 401, a storage medium 402 and a bus, the storage medium 402 storing program instructions executable by the processor 401, the processor 401 communicating with the storage medium 402 via the bus when the server is running, the processor 401 executing the program instructions to perform the above-described method embodiments. The specific implementation and technical effects are similar, and are not described herein again.
Optionally, the invention also provides a program product, such as a computer-readable storage medium, comprising a computer program which, when being executed by a processor, is adapted to carry out the above-mentioned method embodiments.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and shall be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A virtual train simulation method is characterized by comprising the following steps:
acquiring data of a line to be simulated and marshalling data of a train to be simulated;
generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the marshalling data;
and controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train.
2. The method of claim 1, wherein the grouping data comprises: the type of the train section required by the train to be simulated and the number of the train sections; generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the grouping data, wherein the generating comprises the following steps:
acquiring train section physical data corresponding to the train to be simulated according to the train section types and the train section number;
generating at least one virtual train section corresponding to the train to be simulated according to the train section physical data;
and combining the at least one virtual train section to obtain the first virtual train.
3. The method of claim 1, wherein the simulation run scenario further runs: at least one second virtual train; the method for controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train comprises the following steps:
calculating the motion parameters of the first virtual train by adopting a motion simulation plug-in corresponding to the first virtual train;
calculating the motion parameters of the second virtual train by adopting a motion simulation plug-in corresponding to the second virtual train;
and controlling the first virtual train and the second virtual train to perform simulation movement along corresponding virtual simulation lines according to the movement parameters of the first virtual train and the movement parameters of the second virtual train.
4. The method of claim 3, wherein the motion parameters of the first virtual train comprise: the first moving distance of the first virtual train in a preset time interval, and the motion parameters of the second virtual train comprise: a second movement distance of the second virtual train within the preset time interval;
the method includes the following steps that a motion simulation plug-in corresponding to the first virtual train is adopted to control the first virtual train to start from a preset position on a virtual simulation line corresponding to the line to be simulated and carry out simulation motion along the virtual simulation line, and the method further includes the following steps:
according to the first moving distance and the second moving distance, carrying out interactive detection on the first virtual train and the second virtual train;
and if the interaction detection indicates that preset interaction motion exists between the first virtual train and the second virtual train when the preset time interval arrives, controlling the first virtual train and the second virtual train to perform the preset interaction motion on corresponding virtual simulation lines.
5. The method of claim 4, wherein the controlling the first virtual train to perform the simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by using the movement simulation plug-in corresponding to the first virtual train further comprises:
respectively updating the virtual equipment occupation information of the first virtual train and the second virtual train on the corresponding virtual simulation lines according to the first moving distance and the second moving distance;
and updating the positions of the first virtual train and the second virtual train on the corresponding virtual simulation lines respectively according to the virtual equipment occupation information.
6. The method of claim 4, wherein said calculating the motion parameters of the first virtual train using the motion simulation plug-in corresponding to the first virtual train comprises:
calculating a general motion parameter of the first virtual train by adopting a general calculation logic in a motion simulation plug-in corresponding to the first virtual train; wherein the general computation logic is to compute train motion parameters for all vehicle types;
calculating a special motion parameter of the first virtual train by adopting a special control logic in a motion simulation plug-in corresponding to the first virtual train; the special control logic is used for calculating train motion parameters of a train type corresponding to the first virtual train;
and calculating the first moving distance according to the general motion parameter, the special motion parameter and the preset time interval.
7. The method of claim 5, wherein prior to said updating the virtual device occupancy information of the first virtual train and the second virtual train on the corresponding virtual simulation line according to the first moving distance and the second moving distance, respectively, the method further comprises:
and respectively calculating the nearest virtual equipment of the first virtual train and the second virtual train on the corresponding virtual simulation line according to the positioning plug-ins corresponding to the first virtual train and the second virtual train.
8. A virtual train simulation apparatus, characterized in that the apparatus comprises:
the data acquisition module is used for acquiring data of a line to be simulated and marshalling data of a train to be simulated;
the virtual train generation module is used for generating a first virtual train corresponding to the train to be simulated in a simulation operation scene according to the marshalling data;
and the simulation module is used for controlling the first virtual train to perform simulation movement along the virtual simulation line from a preset position on the virtual simulation line corresponding to the line to be simulated by adopting the movement simulation plug-in corresponding to the first virtual train.
9. An emulation apparatus, comprising: a processor, a storage medium and a bus, the storage medium storing program instructions executable by the processor, the processor and the storage medium communicating via the bus when the electronic device is running, the processor executing the program instructions to perform the steps of the virtual train simulation method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the virtual train simulation method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110093995.0A CN112765819A (en) | 2021-01-22 | 2021-01-22 | Virtual train simulation method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110093995.0A CN112765819A (en) | 2021-01-22 | 2021-01-22 | Virtual train simulation method, device, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112765819A true CN112765819A (en) | 2021-05-07 |
Family
ID=75706985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110093995.0A Pending CN112765819A (en) | 2021-01-22 | 2021-01-22 | Virtual train simulation method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112765819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551862A (en) * | 2021-06-30 | 2021-10-26 | 郑州捷安高科股份有限公司 | Virtual train collision detection method, device, equipment and storage medium |
| CN113552814A (en) * | 2021-06-30 | 2021-10-26 | 郑州捷安高科股份有限公司 | Train motion simulation method, train motion simulation device, train motion processing equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120074060A (en) * | 2010-12-27 | 2012-07-05 | 주식회사 포스코아이씨티 | Apparatus for simulating train operation and system for simulating train operation comprising that apparatus |
| CN106143538A (en) * | 2016-07-06 | 2016-11-23 | 兰州交通大学 | A kind of train locating method based on LTE R utilizing double-movement platform |
| GB201817957D0 (en) * | 2018-11-02 | 2018-12-19 | Bombardier Transp Gmbh | Method and arrangement for safely operating at least one track-bound vehicle |
| CN111273565A (en) * | 2020-03-02 | 2020-06-12 | 中车青岛四方机车车辆股份有限公司 | Vehicle operation simulation system |
| CN111859666A (en) * | 2020-07-20 | 2020-10-30 | 北京道迩科技有限公司 | Train group generation method, train group generation device, train group generation system, storage medium and electronic equipment |
-
2021
- 2021-01-22 CN CN202110093995.0A patent/CN112765819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120074060A (en) * | 2010-12-27 | 2012-07-05 | 주식회사 포스코아이씨티 | Apparatus for simulating train operation and system for simulating train operation comprising that apparatus |
| CN106143538A (en) * | 2016-07-06 | 2016-11-23 | 兰州交通大学 | A kind of train locating method based on LTE R utilizing double-movement platform |
| GB201817957D0 (en) * | 2018-11-02 | 2018-12-19 | Bombardier Transp Gmbh | Method and arrangement for safely operating at least one track-bound vehicle |
| GB2580873A (en) * | 2018-11-02 | 2020-08-05 | Bombardier Transp Gmbh | Method and arrangement for safely operating at least one track-bound vehicle |
| CN111273565A (en) * | 2020-03-02 | 2020-06-12 | 中车青岛四方机车车辆股份有限公司 | Vehicle operation simulation system |
| CN111859666A (en) * | 2020-07-20 | 2020-10-30 | 北京道迩科技有限公司 | Train group generation method, train group generation device, train group generation system, storage medium and electronic equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551862A (en) * | 2021-06-30 | 2021-10-26 | 郑州捷安高科股份有限公司 | Virtual train collision detection method, device, equipment and storage medium |
| CN113552814A (en) * | 2021-06-30 | 2021-10-26 | 郑州捷安高科股份有限公司 | Train motion simulation method, train motion simulation device, train motion processing equipment and storage medium |
| CN113552814B (en) * | 2021-06-30 | 2023-07-21 | 郑州捷安高科股份有限公司 | Train motion simulation method, device, processing equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106444421B (en) | The vehicle-mounted traction braking controller system of urban track traffic and its working method | |
| Zulkefli et al. | Hardware-in-the-loop testbed for evaluating connected vehicle applications | |
| CN112765819A (en) | Virtual train simulation method, device, equipment and storage medium | |
| CN109557904A (en) | A kind of test method, device, equipment and medium | |
| Sicre et al. | Modeling and optimizing energy‐efficient manual driving on high‐speed lines | |
| CN100467322C (en) | Mobile block signal analogue control method of rail traffic | |
| CN109683582B (en) | VOBC adaptation system based on FAO and interconnection environment | |
| Li et al. | Advanced scenario generation for calibration and verification of autonomous vehicles | |
| CN110001653A (en) | A kind of driving behavior appraisal procedure, server and computer-readable medium | |
| KR101214329B1 (en) | Apparatus for Displaying Result of Train Operation Simulation and System for Simulating Train Operation | |
| CN108663223A (en) | Pulling test platform | |
| CN112874588B (en) | Test system of rail transit interconnection intercommunication signal system | |
| CN109839922A (en) | For controlling the method and device of automatic driving vehicle | |
| Meyer et al. | Closed-loop platoon simulation with cooperative intelligent transportation systems based on vehicle-to-X communication | |
| Song et al. | Train-centric communication-based close proximity driving train movement authority system | |
| CN109515444A (en) | Method and apparatus for exporting the driving performance index of pilotless automobile | |
| CN110239590B (en) | Block partition length conformance detection method and platform | |
| Sini et al. | Towards vehicle-level simulator aided failure mode, effect, and diagnostic analysis of automotive power electronics items | |
| Zhao et al. | Corroborative evaluation of the real-world energy saving potentials of inforich eco-autonomous driving (iread) system | |
| CN115034055A (en) | Rail transit train operation simulation method and system | |
| CN114212124A (en) | Train main line tracking method and device, electronic equipment and storage medium | |
| KR101214293B1 (en) | Apparatus Editing Railway Network and System for Simulating Train Operation Comprising That Apparatus | |
| Zhang | Aspect-oriented approach to modeling railway cyber physical systems | |
| CN105975724B (en) | Based on quality equivalent Fast Collision emulation mode and system | |
| Cho | Development and verification of individual motor control technology to improve the driving performance of independently rotating wheel type railway vehicle using hardware-in-the-loop (HIL) Simulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |