CN117609253A - Simulation data storage and access methods, devices, computer equipment and storage media - Google Patents

Abstract

This application discloses simulation data storage and access methods, devices, computer equipment and storage media, including: obtaining simulation data during the simulation process, the simulation data includes simulation entity data and simulation event data; presetting the simulation data Configuration; when the simulation entity attributes are updated, the simulation entity attribute update data and simulation event data of each simulation step are persisted; after the preset conditions are met, the simulation entity attribute data and simulation event data of the current simulation step are persisted. Perform persistent saving to generate a simulation time point list containing the complete set of simulation data; in response to receiving the simulation playback instruction, determine the jump time, and read the target simulation data corresponding to the jump time from the simulation time point list . By saving the complete set of simulation data at intervals, we avoid having to start playback from the beginning to ensure the integrity of the data during playback, which greatly reduces the amount of data saved.

Description

Simulation data storage and access methods, devices, computer equipment and storage media

Technical field

The invention relates to the field of simulation data processing, and in particular to a simulation data storage and access method, device, computer equipment, and storage medium.

Background technique

Computer simulation uses electronic computers to use system simulation models to test real systems for the purpose of analysis and research. In recent years, computer simulation has been widely used in various fields such as military, scientific research, education, commerce, and production development. During the simulation deduction process, the simulation data during the deduction process needs to be collected and saved to support evaluation analysis and situation playback after the simulation deduction. The current simulation data collection can only save incremental data, and cannot support arbitrary dragging and jumping of the playback progress during playback; or it can only save all entity attribute data at each simulation step, which requires a large amount of data and increases the database and network transmission burden, resulting in problems such as large data resource usage for saving simulation data and low efficiency of data playback.

Contents of the invention

The object of the present invention is to provide a method, device, computer equipment, and computer storage medium for saving and accessing simulation data, so as to at least solve the current problem of low efficiency in saving and playback of simulation data.

In order to solve the above technical problems, the present invention provides a simulation data saving and access method, including:

Obtain simulation data of the simulation process, where the simulation data includes simulation entity data and simulation event data;

Perform a preset configuration on the simulation data, wherein the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is a simulation step length corresponding to each step of simulation. received data;

When the simulation entity attributes are updated, the simulation entity attribute update data and simulation event data of each step of the simulation are persisted;

After the preset conditions are met, the simulation entity attribute data of the current simulation step and the received simulation event data are persisted to generate a simulation time point list containing the complete set of simulation data. The simulation entity of the current simulation step is The attribute data is the latest simulation entity attribute data corresponding to the simulation time;

In response to receiving the simulation playback instruction, a jump time is determined, and target simulation data corresponding to the jump time is read from the simulation time point list.

Optionally, the acquisition of simulation data of the simulation process includes simulation entity data and simulation event data, including:

Obtain subscription information, where the subscription information includes a declared subscription to at least one of a simulation entity, a simulation event, and a simulation time;

Simulation data during the simulation process is obtained according to the subscription information, and the simulation data includes simulation entity data and simulation event data corresponding to different simulation times.

Optionally, the preset configuration of the simulation data includes:

Sort and configure the simulation data according to simulation time;

The sorted simulation data is classified and configured according to the simulation entity type and the simulation event type, so that the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding The data received at the simulation step size of each simulation step.

Optionally, in response to receiving the simulation playback instruction, determining the jump time and reading the target simulation data corresponding to the jump time from the simulation time point list includes:

In response to receiving the simulation playback command, determine whether it is necessary to jump the simulation time;

If so, select the latest time before the jump simulation time as the jump time;

Clear the entity information of the current simulation; and read the simulation entity attribute data and simulation event data corresponding to the jump time from the simulation time point list containing the complete set of simulation data.

Optionally, the response before receiving the simulation playback instruction also includes:

Display the simulation time point list on the user interface in the form of a visual component;

When a drag operation and/or a jump operation on the simulation time point list is received through the user interface, a simulation playback instruction is generated.

Optionally, the obtaining simulation data of the simulation process includes:

Obtain the simulation system type of the simulation data;

Configure communication information according to the simulation system type; wherein,

When the simulation system type is a distributed simulation system, configure the simulation interconnection middleware to communicate with the distributed simulation system as communication information to obtain simulation data of the simulation process;

When the type of the simulation system is a single-process high-efficiency parallel simulation system, the inter-thread communication is configured as communication information to communicate with the single-process high-efficiency parallel simulation system to obtain simulation data of the simulation process.

Optionally, the preset conditions are met, including:

When the preset simulation time interval is reached, it is determined that the preset condition is met; and/or,

When receiving the instruction to save the complete data set, it is determined that the preset condition is met.

In order to solve the above technical problems, embodiments of the present invention also provide a device for saving and accessing simulation data, including:

A data acquisition module, used to acquire simulation data of the simulation process, where the simulation data includes simulation entity data and simulation event data;

A data configuration module is used to perform preset configuration on the simulation data, wherein the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding to each step. The data received by the simulation step size of the simulation;

The first saving module is used to persistently save the simulation entity attribute update data and simulation event data of each step of simulation when the simulation entity attributes are updated;

The second saving module is used to persistently save the simulation entity attribute data of the current simulation step and the received simulation event data after the preset conditions are met, so as to generate a simulation time point list containing the complete set of simulation data, as described The simulation entity attribute data of the current simulation step is the latest simulation entity attribute data corresponding to the simulation time;

A data playback module is configured to determine a jump time in response to receiving a simulation playback instruction, and read target simulation data corresponding to the jump time from the simulation time point list.

Optionally, the data acquisition module is also used to:

Obtain subscription information, where the subscription information includes a declared subscription to at least one of a simulation entity, a simulation event, and a simulation time;

Simulation data during the simulation process is obtained according to the subscription information, and the simulation data includes simulation entity data and simulation event data corresponding to different simulation times.

Optionally, the data configuration module is also used to:

Sort and configure the simulation data according to simulation time;

The sorted simulation data is classified and configured according to the simulation entity type and the simulation event type, so that the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding The data received at the simulation step size of each simulation step.

Optionally, the data playback module is also used to:

In response to receiving the simulation playback command, determine whether it is necessary to jump the simulation time;

If so, select the latest time before the jump simulation time as the jump time;

Clear the entity information of the current simulation; and read the simulation entity attribute data and simulation event data corresponding to the jump time from the simulation time point list containing the complete set of simulation data.

Optionally, the device further includes an instruction receiving module, configured to;

Display the simulation time point list on the user interface in the form of a visual component;

When a drag operation and/or a jump operation on the simulation time point list is received through the user interface, a simulation playback instruction is generated.

Optionally, the data acquisition module is also used to;

Obtain the simulation system type of the simulation data;

Configure communication information according to the simulation system type; wherein,

When the simulation system type is a distributed simulation system, configure the simulation interconnection middleware to communicate with the distributed simulation system as communication information to obtain simulation data of the simulation process;

When the type of the simulation system is a single-process high-efficiency parallel simulation system, the inter-thread communication is configured as communication information to communicate with the single-process high-efficiency parallel simulation system to obtain simulation data of the simulation process.

Optionally, meeting preset conditions includes:

When the preset simulation time interval is reached, it is determined that the preset condition is met; and/or,

When receiving the instruction to save the complete data set, it is determined that the preset condition is met.

In order to solve the above technical problems, embodiments of the present invention also provide a computer device, including a memory and a processor. Computer readable instructions are stored in the memory. When the computer readable instructions are executed by the processor, the computer readable instructions cause the computer readable instructions to be stored in the memory. The processor executes the steps of the above-mentioned simulation data saving and access method.

In order to solve the above technical problems, embodiments of the present invention also provide a storage medium storing computer-readable instructions. When the computer-readable instructions are executed by one or more processors, they cause one or more processors to execute the above-mentioned instructions. Steps to save and access simulation data.

The beneficial effects of the embodiments of the present invention are: by obtaining simulation data of the simulation process, the simulation data includes simulation entity data and simulation event data; and performing preset configuration on the simulation data, wherein the simulation entity data includes The simulation entity attribute data and simulation entity attribute update data of each step of simulation; the simulation event data is the data received corresponding to the simulation step length of each step of simulation; when the simulation entity attributes are updated, the simulation event data of each step of simulation is The simulation entity attribute update data and simulation event data are persisted to quickly collect the incremental data of the simulation entity during the simulation process and improve the data storage efficiency; after the preset conditions are met, the simulation entity attributes of the current simulation step are saved The data and the received simulation event data are persisted to generate a simulation time point list containing the complete set of simulation data. The simulation entity attribute data of the current simulation step is the latest simulation entity attribute data corresponding to the simulation time to save All attribute data of all entities during the simulation process; in response to receiving the simulation playback instruction, determine the jump time, and read the target simulation data corresponding to the jump time from the simulation time point list, which can support starting from any time point At the beginning, the simulation data generated during the subsequent simulation process is played back and traced, thereby supporting arbitrary dragging and jumping of the playback progress, improving the playback efficiency of the simulation data, and improving the data integrity of the simulation deduction process.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

Figure 1 is a schematic flow chart of an embodiment of the simulation data storage and access method of this application;

Figure 2 is a schematic structural diagram of an embodiment of the device for saving and accessing simulation data in this application;

Figure 3 is a basic structural block diagram of a computer device according to a specific embodiment of the present application.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the present invention, the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

The terms "first", "second", "third", "fourth", etc. (if present) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects without necessarily using Used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. In addition, the terms "comprising" or "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., processes, methods, systems, products, or devices that comprise a series of steps or units and are not necessarily limited to those expressly listed. steps or units, but may include other steps or units not expressly listed or inherent to such processes, methods, products or apparatuses.

Please refer to Figure 1. Figure 1 is a basic flow diagram of the simulation data saving and access method in this embodiment. As shown in Figure 1, it includes the steps:

S1100. Obtain simulation data of the simulation process, where the simulation data includes simulation entity data and simulation event data;

This embodiment is applied to the scenario of saving and playback of simulation data. Computer simulation is to use an electronic computer to test the real system using the simulation model of the system to achieve the purpose of analysis and research. Especially during the simulation deduction process, it is necessary to analyze the simulation process during the deduction process. The simulation data is collected and saved to support evaluation analysis and situation playback after simulation deduction. In this embodiment, by configuring a simulation data storage and access service/application/system, in an actual application scenario, the service /Application/The system can be deployed on the server side or on the application side. First, the simulation data of the simulation process is obtained. The simulation data includes simulation entity data and simulation event data. The simulation data can be generated by the simulation system. By communicating with the simulation system, the simulation data of the simulation process is obtained from the simulation system. , specifically, after the simulation in the simulation system is started, the simulation control module of the simulation system controls the data communication module, data management module, and data storage module to complete initialization, and then simulation data will be generated at every step of the simulation running process, where, simulation The data includes simulation entity data and simulation event data. In this embodiment, by communicating with the simulation system, the simulation data is obtained during each step of the simulation process of the simulation system.

S1200. Perform a preset configuration on the simulation data, wherein the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is a simulation step corresponding to each step of simulation. Long received data;

After obtaining the simulation data of the simulation process, the simulation data is preset and configured. Due to different settings of the simulation system, the corresponding data types and data formats of the simulation data are inconsistent. In order to better analyze the simulation data, it is necessary to The simulation data is configured into a data format suitable for analysis, that is, the simulation data is preset and configured according to preset data rules. In one implementation, the simulation data is first sorted according to time sequence, and then the simulation data is sorted according to the time sequence. The data types included in classify the above simulation data, wherein the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is the simulation step corresponding to each step of simulation received data.

S1300. When the simulation entity attributes are updated, persist the simulation entity attribute update data and simulation event data of each step of the simulation;

After the simulation data is preset and configured, the simulation entity attribute update data and simulation event data of each step of the simulation are persistently saved. During the saving of the simulation data, if the simulation is within the simulation step, the simulation When the entity attributes are updated, first, the updates of the entity attributes of each step of simulation and the events corresponding to each step of simulation are associated, that is, the simulation entity attribute update data and simulation event data of each step of simulation are persisted and saved, and further , also includes associating and persisting the simulation entity attributes, simulation entity attribute update data and simulation event data of each step of simulation when the attributes of the simulation entity are updated within the simulation step, so as to store the attributes of the simulation entity in each step of simulation. Updates are stored in association with corresponding simulation events to quickly collect incremental data of simulation entities during the simulation process and improve data storage efficiency.

S1400. After the preset conditions are met, persist the simulation entity attribute data of the current simulation step and the received simulation event data to generate a simulation time point list containing the complete set of simulation data. The current simulation step is The simulation entity attribute data is the latest simulation entity attribute data corresponding to the simulation time;

After persisting the simulation entity attribute update data and simulation event data of each step of the simulation, that is, after collecting the incremental data of the simulation entity during the simulation process, if the preset conditions are met, the simulation process will be The attribute data of all simulation entities is saved, that is, the simulation entity attribute data of the current simulation step and the simulation event data received by the current simulation step are persisted, wherein the simulation entity attribute data of the current simulation step is the corresponding The latest simulation entity attribute data at the simulation time, thereby saving the latest attribute data of all current simulation entities to generate a simulation time point list containing the complete set of simulation data, in which the attribute data and each step received according to different simulation entities are The simulation events are stored associatively to save all attribute data of all entities during the simulation process.

S1500. In response to receiving the simulation playback instruction, determine the jump time, and read the target simulation data corresponding to the jump time from the simulation time point list.

After persisting the simulation entity attribute data of the current simulation step and the received simulation event data to generate a simulation time point list containing the complete set of simulation data, the simulation time point list containing the complete set of simulation data supports any simulation time Playback of points, that is, when receiving a simulation playback command, determining the jump time in response to receiving the simulation playback command, and reading the target simulation data corresponding to the jump time from the simulation time point list, which can support Starting at any time point, the simulation data generated during the subsequent simulation process is played back and traced, thereby supporting any drag and jump of the playback progress, and quickly obtaining the target simulation data after the jump time. The target The simulation data also includes simulation entity data and simulation event data. The simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is received corresponding to the simulation step length of each step of simulation. data, improve the playback efficiency of simulation data, and improve the data integrity of the simulation deduction process. By using interval to save the complete set of data, that is, saving the complete set of data at a specific moment or fixed time interval, and saving incremental data at other simulation times, avoiding the need to start playback from the beginning to ensure the integrity of the data during playback. While supporting any jump in playback time, it greatly reduces the amount of data saved.

In the above embodiment, by obtaining the simulation data of the simulation process, the simulation data includes simulation entity data and simulation event data; the simulation data is preset and configured, wherein the simulation entity data includes the simulation of each step of simulation. Entity attribute data and simulation entity attribute update data; the simulation event data is data received corresponding to the simulation step length of each step of simulation; when the simulation entity attributes are updated, the simulation entity attribute update data of each step of simulation is and simulation event data are persisted to quickly collect the incremental data of the simulation entity during the simulation process and improve the data storage efficiency; after the preset conditions are met, the simulation entity attribute data of the current simulation step and the received The simulation event data is persisted to generate a simulation time point list containing the complete set of simulation data to save all attribute data of all entities during the simulation process; in response to receiving the simulation playback instruction, the jump time is determined, starting from the simulation time Reading the target simulation data corresponding to the jump time in the point list can support the playback and tracing of the simulation data generated in the subsequent simulation process starting from any time point, thus supporting any dragging and jumping of the playback progress. Transfer, improve the playback efficiency of simulation data, and improve the data integrity of the simulation deduction process.

Further, in some embodiments, the acquisition of simulation data of the simulation process, the simulation data includes simulation entity data and simulation event data, includes:

Obtain subscription information, where the subscription information includes a declared subscription to at least one of a simulation entity, a simulation event, and a simulation time;

Simulation data during the simulation process is obtained according to the subscription information, and the simulation data includes simulation entity data and simulation event data corresponding to different simulation times.

In one embodiment, in the process of obtaining simulation data of the simulation process, which includes simulation entity data and simulation event data, subscription information is first obtained, and the subscription information includes information on simulation entities, simulation events, and simulation events. At least one declared subscription at the time. The subscription information may be information configured in the simulation system. When the simulation is started in the simulation system, each module of the simulation system completes initialization, the simulation control module joins the simulation, declares interest subscriptions for simulation entities and simulation events, and communicates with the simulation The system communicates to obtain subscription information of the simulation system, thereby obtaining simulation data during the simulation process according to the subscription information. The simulation data includes simulation entity data and simulation event data corresponding to different simulation times.

This implementation obtains the subscription information of the simulation system to obtain simulation data in the simulation process according to the subscription information, meets the simulation data acquisition requirements in different scenarios, and improves the efficiency of obtaining different simulation data in different scenarios.

Further, in some implementations, the preset configuration of the simulation data includes:

Sort and configure the simulation data according to simulation time;

The sorted simulation data is classified and configured according to the simulation entity type and the simulation event type, so that the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding The data received at the simulation step size of each simulation step.

In this embodiment, during the preset configuration of the simulation data, the simulation time corresponding to the simulation data is first obtained, and then the simulation data is sorted and configured according to the simulation time. According to the order of the simulation time, The simulation data is organized and managed, and then the sorted simulation data is classified and configured according to the simulation entity type and simulation event type, and the simulation data is collected according to the simulation time, simulation entity type, and simulation event type, so that The simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is data received corresponding to the simulation step size of each step of simulation.

This implementation method collects the simulation data according to simulation time, simulation entity type, and simulation event type. The collected simulation data can be better used for playback of simulation data, improve the playback efficiency of simulation data, and improve simulation deduction. degree of restoration.

Further, in some implementations, in response to receiving a simulation playback instruction, determining a jump time, and reading target simulation data corresponding to the jump time from the simulation time point list includes:

In response to receiving the simulation playback command, determine whether it is necessary to jump the simulation time;

If so, select the latest time before the jump simulation time as the jump time;

Clear the entity information of the current simulation; and read the simulation entity attribute data and simulation event data corresponding to the jump time from the simulation time point list containing the complete set of simulation data.

In this embodiment, in the process of determining the jump time in response to receiving the simulation playback instruction, and reading the target simulation data corresponding to the jump time from the simulation time point list, when in response to receiving the simulation playback instruction Instruction to determine whether it is necessary to jump to the simulation time. If so, select the latest time before the jump simulation time as the jump time; then clear the current simulation entity information to avoid the current simulation entity information being inconsistent with the simulation entity of the jump time. The information is confused, and then the simulation entity attribute data and simulation event data corresponding to the jump time are read from the simulation time point list containing the complete set of simulation data, so as to completely play back the simulation data generated by the simulation process and improve the simulation data. The playback efficiency and the degree of restoration of simulation deduction.

Further, in some embodiments, the response before receiving the simulation playback instruction also includes:

Display the simulation time point list on the user interface in the form of a visual component;

When a drag operation and/or a jump operation on the simulation time point list is received through the user interface, a simulation playback instruction is generated.

Before responding to receiving the simulation playback instruction, the method further includes displaying the simulation time point list in the form of a visual component on the user interface; when the simulation time point list is displayed on the user interface in the form of a visual component, the user does not need to input Complex commands are used to control the progress of simulation playback. The user can perform visual operations on the user interface to quickly control the simulation playback. Specifically, when a drag on the simulation time point list is received through the user interface, During a moving operation and/or a jump operation, a simulation playback instruction is generated, and then in response to receiving the simulation playback instruction, the jump time is determined, and the target simulation data corresponding to the jump time is read from the simulation time point list, This improves the efficiency of simulation playback at any time/any location. Wherein, the user interface is configured to be displayed on the situation display system.

Further, the user interface is also configured to schedule and control the operation of other modules, including starting, stopping, pausing, continuing, saving the complete set of data, etc. in the simulation process, as well as starting the simulation, stopping the simulation, pausing, continuing, and jumping during the playback process. Turn time and so on.

This implementation method quickly completes the playback of simulation data by displaying a visual simulation time point list on the situation display system and supporting receiving drag operations and/or jump operations on the simulation time point list through the user interface. .

Further, in some implementations, the obtaining simulation data of the simulation process includes:

Obtain the simulation system type of the simulation data;

Configure communication information according to the simulation system type; wherein,

When the simulation system type is a distributed simulation system, configure the simulation interconnection middleware to communicate with the distributed simulation system as communication information to obtain simulation data of the simulation process;

When the type of the simulation system is a single-process high-efficiency parallel simulation system, the inter-thread communication is configured as communication information to communicate with the single-process high-efficiency parallel simulation system to obtain simulation data of the simulation process.

In this embodiment, during the process of obtaining simulation data of the simulation process, the communication mode is configured according to the type of simulation system of communication. Specifically, the simulation system type of the simulation data is obtained; when the simulation system type is distributed simulation system, configure the simulation interconnection middleware as communication information to communicate with the distributed simulation system to obtain simulation data of the simulation process; when the simulation system type is a single-process efficient parallel simulation system, configure inter-thread communication as communication information Communicate with a single-process efficient parallel simulation system to obtain simulation data of the simulation process. This implementation manner communicates with the simulation system by configuring different communication methods, thereby improving the efficiency of obtaining simulation data from the simulation system.

Further, the meeting of preset conditions includes:

When the preset simulation time interval is reached, it is determined that the preset condition is met; and/or,

When receiving the instruction to save the complete data set, it is determined that the preset condition is met.

In some embodiments, satisfying the preset condition includes: determining that the preset condition is met when the preset simulation time interval is reached; and/or determining that the preset condition is met when receiving a complete data set saving instruction. Set the condition that after a certain simulation time interval or after receiving the complete data save instruction, all attribute data of the simulation entity and the simulation event data received within the current step will be persistently saved. Specifically, the simulation within the current simulation step will be persisted. The data is saved to the database, and then it is determined whether the simulation is over. If it is not over, the next simulation time is set and the execution continues to receive the simulation data. If the simulation is over, it means that the simulation data up to the current simulation time has been persistently saved to the database. , while supporting any jump in playback time, it greatly reduces the amount of data saved.

Please refer to Figure 2 for details. Figure 2 is a schematic diagram of the basic structure of the device for saving and accessing simulation data in this embodiment.

As shown in Figure 2, a device for saving and accessing simulation data includes: a data acquisition module 1100, a data configuration module 1200, a first saving module 1300, a second saving module 1400 and a data playback module 1500. in,

The data acquisition module 1100 is used to acquire simulation data of the simulation process, where the simulation data includes simulation entity data and simulation event data;

The data configuration module 1200 is used to perform preset configuration on the simulation data, wherein the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding to each step of simulation. The data received by the simulation step size of one-step simulation;

The first saving module 1300 is used to persistently save the simulation entity attribute update data and simulation event data of each step of simulation when the simulation entity attributes are updated;

The second saving module 1400 is used to persistently save the simulation entity attribute data of the current simulation step and the received simulation event data after the preset conditions are met, so as to generate a simulation time point list containing the complete set of simulation data. The simulation entity attribute data of the current simulation step is the latest simulation entity attribute data corresponding to the simulation time;

The data playback module 1500 is configured to determine the jump time in response to receiving the simulation playback instruction, and read the target simulation data corresponding to the jump time from the simulation time point list.

The above-mentioned device for saving and accessing simulation data obtains simulation data of the simulation process, and the simulation data includes simulation entity data and simulation event data; performs preset configuration on the simulation data, wherein the simulation entity data includes each The simulation entity attribute data and simulation entity attribute update data of one-step simulation; the simulation event data is the data received corresponding to the simulation step length of each step of simulation; when the simulation entity attributes are updated, the simulation event data of each step of simulation is Entity attribute update data and simulation event data are persisted to quickly collect incremental data of the simulation entity during the simulation process to improve data storage efficiency; after the preset conditions are met, the simulation entity attribute data of the current simulation step is saved And the received simulation event data is persisted to generate a simulation time point list containing the complete set of simulation data to save all attribute data of all entities during the simulation process; in response to receiving the simulation playback command, the jump time is determined, starting from Reading the target simulation data corresponding to the jump time in the simulation time point list can support the playback and tracing of the simulation data generated in the subsequent simulation process starting from any time point, thereby supporting any playback progress. Drag and jump to improve the playback efficiency of simulation data and improve the data integrity of the simulation deduction process.

Optionally, the data acquisition module is also used to:

Obtain subscription information, where the subscription information includes a declared subscription to at least one of a simulation entity, a simulation event, and a simulation time;

Simulation data during the simulation process is obtained according to the subscription information, and the simulation data includes simulation entity data and simulation event data corresponding to different simulation times.

Optionally, the data configuration module is also used to:

Sort and configure the simulation data according to simulation time;

The sorted simulation data is classified and configured according to the simulation entity type and the simulation event type, so that the simulation entity data includes simulation entity attribute data and simulation entity attribute update data for each step of simulation; the simulation event data is corresponding The data received at the simulation step size of each simulation step.

Optionally, the data playback module is also used to:

In response to receiving the simulation playback command, determine whether it is necessary to jump the simulation time;

If so, select the latest time before the jump simulation time as the jump time;

Clear the entity information of the current simulation; and read the simulation entity attribute data and simulation event data corresponding to the jump time from the simulation time point list containing the complete set of simulation data.

Optionally, the device further includes an instruction receiving module, configured to;

Display the simulation time point list on the user interface in the form of a visual component;

When a drag operation and/or a jump operation on the simulation time point list is received through the user interface, a simulation playback instruction is generated.

Optionally, the data acquisition module is also used to;

Obtain the simulation system type of the simulation data;

Configure communication information according to the simulation system type; wherein,

When the simulation system type is a distributed simulation system, configure the simulation interconnection middleware to communicate with the distributed simulation system as communication information to obtain simulation data of the simulation process;

When the type of the simulation system is a single-process high-efficiency parallel simulation system, the inter-thread communication is configured as communication information to communicate with the single-process high-efficiency parallel simulation system to obtain simulation data of the simulation process.

Optionally, meeting preset conditions includes:

When the preset simulation time interval is reached, it is determined that the preset condition is met; and/or,

When receiving the instruction to save the complete data set, it is determined that the preset condition is met.

In order to solve the above technical problems, embodiments of the present application also provide computer equipment. Please refer to Figure 3 for details. Figure 3 is a basic structural block diagram of the computer equipment in this embodiment.

As shown in Figure 3, a schematic diagram of the internal structure of computer equipment. The computer device includes a processor, non-volatile storage media, memory and a network interface connected by a system bus. Among them, the non-volatile storage medium of the computer device stores an operating system, a database and computer-readable instructions. The database can store a sequence of control information. When the computer-readable instructions are executed by the processor, the processor can achieve a A method of uploading transaction vouchers to the chain. The processor of the computer device is used to provide computing and control capabilities to support the operation of the entire computer device. Computer readable instructions may be stored in the memory of the computer device. When executed by the processor, the computer readable instructions may cause the processor to perform a simulation data saving and access method. The network interface of the computer device is used for communication with the terminal connection. Those skilled in the art can understand that the structure shown in Figure 3 is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied. The specific computer equipment can May include more or fewer parts than shown, or combine certain parts, or have a different arrangement of parts.

In this embodiment, the processor is used to execute the specific functions of the data acquisition module 1100, the data configuration module 1200, the first saving module 1300, the second saving module 1400 and the data playback module 1500 in Figure 2. The memory stores the data required to execute the above modules. Program code and various types of data. Network interfaces are used for data transmission to user terminals or between servers. The memory in this embodiment stores the program codes and data required to execute all sub-modules in the simulation data storage and access device, and the server can call the server's program codes and data to execute the functions of all sub-modules.

The computer device obtains simulation data of the simulation process, the simulation data includes simulation entity data and simulation event data; performs preset configuration on the simulation data, wherein the simulation entity data includes simulation entity attribute data of each step of simulation and simulation entity attribute update data; the simulation event data is data received corresponding to the simulation step length of each step of simulation; when the simulation entity attributes are updated, the simulation entity attribute update data and simulation events of each step of simulation are The data is saved persistently, and the incremental data of the simulation entity during the simulation process is quickly collected to improve the data storage efficiency; after the preset conditions are met, the simulation entity attribute data of the current simulation step and the received simulation event data are saved. Perform persistent saving to generate a simulation time point list containing the complete set of simulation data to save all attribute data of all entities during the simulation process; in response to receiving the simulation playback instruction, determine the jump time, from the simulation time point list Reading the target simulation data corresponding to the jump time can support the playback and tracing of the simulation data generated in the subsequent simulation process starting from any point in time, thereby supporting arbitrary dragging and jumping of the playback progress, improving The playback efficiency of simulation data improves the data integrity of the simulation deduction process.

This application also provides a storage medium storing computer-readable instructions. When the computer-readable instructions are executed by one or more processors, they cause one or more processors to execute the simulation data saving and access method of any of the above embodiments. step.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. The program can be stored in a computer-readable storage medium. When executed, the process may include the processes of the above method embodiments. Among them, the aforementioned storage medium can be a non-volatile storage medium such as a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM).

The above describes the embodiments of the present application in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and cannot be construed as limiting the present application.

Those skilled in the art will understand that, unless expressly stated otherwise, the singular forms "a", "an", "the" and "the" used herein may also include the plural form. It should be further understood that the word "comprising" used in the description of this application refers to the presence of stated features, integers, steps, operations, elements and/or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components and/or groups thereof.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in general dictionaries, are to be understood to have meanings consistent with their meaning in the context of the prior art, and are not to be used in an idealistic or overly descriptive manner unless specifically defined as here. to explain the formal meaning.

Those skilled in the art can understand that the "terminal" used here includes both a wireless signal receiver device that only has a wireless signal receiver without a transmission capability, and a device that has receiving and transmitting hardware that can A device that performs receiving and transmitting hardware for bidirectional communications on a bidirectional communications link. Such equipment may include: cellular or other communication equipment with a single line display or a multi-line display or a cellular or other communication equipment without a multi-line display; PCS (Personal Communications Service, personal communication system), which can combine voice, data Processing, faxing and/or data communication capabilities; PDA (Personal Digital Assistant), which may include RF receiver, pager, Internet/Intranet access, web browser, notepad, calendar and/or GPS (Global Positioning System (Global Positioning System) receiver; a conventional laptop and/or palmtop computer or other device having and/or including a radio frequency receiver. As used herein, a "terminal" may be portable, transportable, installed in a vehicle (air, maritime and/or land), or adapted and/or configured to operate locally, and/or in a distributed form. Operating anywhere on Earth and/or space. The "terminal" used here can also be a communication terminal, an Internet terminal, a music/video playing terminal, for example, it can be a PDA, MID (Mobile Internet Device, mobile Internet device) and/or a mobile phone with music/video playing function, It can also be a smart TV, set-top box and other devices.

The hardware referred to by names such as "server", "client" and "service node" in this application are essentially electronic devices with equivalent capabilities to personal computers, and are equipped with central processing units (including calculators and controllers). ), memory, input devices and output devices and other necessary components disclosed by the von Neumann principle. The computer program is stored in its memory. The central processor transfers the program stored in the external memory into the memory to run and execute the program. The instructions in it interact with input and output devices to complete specific functions.

It should be pointed out that the concept of "server" in this application can also be extended to the situation of server cluster. According to the network deployment principles understood by those skilled in the art, the servers should be logically divided. In physical space, these servers can be independent of each other but can be called through interfaces, or they can be integrated into a physical server. of a computer or a cluster of computers. Those skilled in the art should understand this modification, but it should not limit the implementation of the network deployment method of the present application.

Unless expressly specified, one or several technical features of this application can either be deployed on the server for implementation and the client remotely calls to obtain the online service interface provided by the server to implement access, or can be directly deployed and run on the client to implement access.

Various data involved in this application, unless expressly specified, can be stored remotely in a server or in a local terminal device, as long as they are suitable for being called by the technical solution of this application.

Those skilled in the art should know that although the various methods of the present application are described based on the same concept and are common to each other, these methods can all be executed independently unless otherwise specified. Similarly, the various embodiments disclosed in this application are all proposed based on the same inventive concept. Therefore, the same expressed concepts, as well as the concepts that are appropriately transformed for convenience only, although the conceptual expressions are different, should be regarded as equivalent. understand.

Unless the mutually exclusive relationship between the various embodiments to be disclosed in this application is explicitly stated, the relevant technical features involved in the various embodiments can be cross-combined to flexibly construct new embodiments, as long as such combination does not deviate from the present disclosure. The application must be creative and can meet the needs of the existing technology or solve some deficiencies in the existing technology. Those skilled in the art will be aware of modifications to this.

Those skilled in the art can understand that the steps, measures, and solutions in the various operations, methods, and processes that have been discussed in this application can be alternated, changed, combined, or deleted. Furthermore, other steps, measures, and solutions in the various operations, methods, and processes that have been discussed in this application can also be alternated, changed, rearranged, decomposed, combined, or deleted. Furthermore, the steps, measures, and solutions in the prior art with various operations, methods, and processes disclosed in this application can also be replaced, changed, rearranged, decomposed, combined, or deleted.

The above are only some of the embodiments of the present application. It should be pointed out that those of ordinary skill in the technical field can also make several improvements and modifications without departing from the principles of the present application. These improvements and modifications can also be made. should be regarded as the scope of protection of this application.

Claims (10)

1. The simulation data storage and access method is characterized by comprising the following steps:

obtaining simulation data of a simulation process, wherein the simulation data comprises simulation entity data and simulation event data;

carrying out preset configuration on the simulation data, wherein the simulation entity data comprises simulation entity attribute data and simulation entity attribute update data of each step of simulation; the simulation event data are data received by a simulation step length corresponding to each step of simulation;

When the simulation entity attribute is updated, the simulation entity attribute updating data and the simulation event data of each step of simulation are subjected to persistence storage;

after the preset condition is met, persistence storage is carried out on simulation entity attribute data of the current simulation step length and received simulation event data to generate a simulation time point list containing a simulation data corpus, wherein the simulation entity attribute data of the current simulation step length is the latest simulation entity attribute data corresponding to simulation time;

and determining the jump time in response to receiving the simulation playback instruction, and reading target simulation data corresponding to the jump time from the simulation time point list.

2. The method for storing and accessing simulation data according to claim 1, wherein the step of obtaining simulation data of a simulation process, the simulation data including simulation entity data and simulation event data, comprises:

acquiring subscription information, wherein the subscription information comprises declaration subscription of at least one of simulation entities, simulation events and simulation time;

and acquiring simulation data in a simulation process according to the subscription information, wherein the simulation data comprises simulation entity data and simulation event data corresponding to different simulation times.

3. The method for storing and accessing simulation data according to claim 2, wherein the performing the preset configuration on the simulation data comprises:

sequencing and configuring the simulation data according to the simulation time;

classifying and configuring the ordered simulation data according to the simulation entity type and the simulation event type, so that the simulation entity data comprises simulation entity attribute data and simulation entity attribute updating data of each step of simulation; the simulation event data is data received corresponding to a simulation step size of each step of simulation.

4. The method for storing and accessing simulation data according to claim 1, wherein determining a jump time in response to receiving a simulation playback instruction, and reading target simulation data corresponding to the jump time from the simulation time point list, comprises:

in response to receiving the simulation playback instruction, judging whether the simulation time needs to be skipped;

if yes, selecting the latest time before the jump simulation time as the jump time;

clearing the entity information of the current simulation; and reading the simulation entity attribute data and the simulation event data corresponding to the jump time from a simulation time point list containing the simulation data corpus.

5. The simulated data storage and access method of claim 1, further comprising, prior to receiving the simulated playback instruction:

displaying the simulation time point list in a user interface in the form of a visual component;

and when a drag operation and/or a jump operation to the simulation time point list are received through the user interface, generating a simulation playback instruction.

6. The method for storing and accessing simulation data according to claim 1, wherein the step of obtaining the simulation data of the simulation process comprises:

acquiring the simulation system type of the simulation data;

configuring communication information according to the type of the simulation system; wherein,

when the simulation system type is a distributed simulation system, configuring a simulation interconnection middleware as communication information to communicate with the distributed simulation system so as to acquire simulation data of a simulation process;

when the simulation system type is a single-process efficient parallel simulation system, the inter-thread communication piece is configured to serve as communication information to communicate with the single-process efficient parallel simulation system so as to acquire simulation data of a simulation process.

7. The method for storing and accessing simulation data according to claim 1, wherein the meeting of the preset condition includes:

When a preset simulation time interval is reached, determining that the preset condition is met; and/or the number of the groups of groups,

and when receiving a data corpus preservation instruction, determining that the preset condition is met.

8. A device for storing and accessing simulation data, comprising:

the data acquisition module is used for acquiring simulation data of a simulation process, wherein the simulation data comprises simulation entity data and simulation event data;

the data configuration module is used for carrying out preset configuration on the simulation data, wherein the simulation entity data comprises simulation entity attribute data and simulation entity attribute update data of each step of simulation; the simulation event data are data received by a simulation step length corresponding to each step of simulation;

the first storage module is used for carrying out persistence storage on the simulation entity attribute updating data and the simulation event data of each step of simulation when the simulation entity attribute is updated;

the second storage module is used for carrying out persistence storage on simulation entity attribute data of the current simulation step length and received simulation event data after the preset condition is met so as to generate a simulation time point list containing a simulation data corpus, wherein the simulation entity attribute data of the current simulation step length is the latest simulation entity attribute data corresponding to the simulation time;

And the data playback module is used for determining the jump time in response to receiving the simulation playback instruction and reading target simulation data corresponding to the jump time from the simulation time point list.

9. A computer device comprising a memory and a processor, wherein the memory has stored therein computer readable instructions which, when executed by the processor, cause the processor to perform the steps of the simulation data preservation and access method of any one of claims 1 to 7.

10. A storage medium storing computer readable instructions which, when executed by one or more processors, cause the one or more processors to perform the steps of the simulation data preservation and access method of any one of claims 1 to 7.