Distributed real-time simulation platform suitable for simulation model and process model

A distributed real-time, process model technology, applied in the field of simulation, can solve the problems of unreasonable allocation of simulation tasks, inability to meet the simulation requirements of different models, high complexity of simulation configuration and simulation data interaction process, and achieve distributed operation and resource improvement Utilization, the effect of optimizing the allocation process

Pending Publication Date: 2021-12-24
BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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Problems solved by technology

[0003] In view of the above analysis, the embodiment of the present invention aims to provide a distributed real-time simulation platform suitable for simulation models and process models, so as to solve the existing simulation platform architecture that cannot meet the simulation requirements of different models and the simulation task allocation is insufficient. Reasonability, high complexity of simulation configuration and simulation data interaction process

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  • Distributed real-time simulation platform suitable for simulation model and process model
  • Distributed real-time simulation platform suitable for simulation model and process model

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Embodiment 1

[0057] The specific embodiment 1 of the present invention discloses a distributed real-time simulation platform, the structural diagram is as follows figure 1 shown. The platform includes a simulation main control system (1), a simulation management bus (2), a real-time simulation bus (3) and several computing nodes (4); wherein,

[0058] The simulation master control system (1) is used to generate a simulation task list according to a simulation task and a list of computing nodes; the simulation task list includes a plurality of simulation subtasks and a computing node (4) for deploying each simulation subtask; The simulation task list is sent to the simulation management bus (2), and each simulation subtask is sent to the computing node deploying the simulation subtask by the simulation management bus (2); it is also used to pass the simulation control instruction through the real-time simulation bus (3) send to the computing node (4) that deploys the simulation subtask, to...

Embodiment 2

[0098] Considering that in the actual hardware-in-the-loop simulation process, in addition to the simulation model based on the mathematical modeling tool for the simulation object's functional algorithm, it is also necessary to simulate the communication format and flow of the physical interface of the simulation object. The communication format and process simulation model of the physical interface is called the process model. During the simulation process of the process model, it is necessary to connect physical objects or physical effect devices, and the physical objects or physical effect devices cooperate to complete the simulation task. Therefore, in order to adapt to the simulation of this type of process model and enhance the adaptability of the distributed real-time simulation platform, Embodiment 2 of the present invention has been improved on the basis of the scheme of Embodiment 1 to form a simulation model that can simultaneously satisfy the requirements of the si...

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Abstract

The invention relates to a distributed real-time simulation platform suitable for a simulation model and a process model, belongs to the technical field of simulation, and solves the problem that a simulation platform architecture cannot meet simulation requirements of different models. The platform comprises a simulation master control system, a simulation management bus, a real-time simulation bus, a computing node, an I / O interface adapter and an I / O interface bus, wherein the simulation master control system generates a simulation task list according to the simulation task, the calculation node list and the interface adapter list; the simulation task comprises a process model, a simulation model or a combination of the two; the simulation task list comprises simulation sub-tasks and computing nodes for deploying the sub-tasks; the computing node interacts data generated in the simulation processing process with the simulation master control system and other computing nodes through the real-time simulation bus; when the sub-tasks on the computational nodes are associated with the process model, the I / O interface bus and the I / O interface adapter are used for interactively simulating I / O data with a real object or physical effect device connected with an interface associated with the process model.

Description

technical field [0001] The invention relates to the field of simulation technology, in particular to a distributed real-time simulation platform suitable for simulation models and process models. Background technique [0002] In the process of using the simulation platform to simulate the simulation objects, there are many interactive objects involved, various interactive data, and complex interactive processes; at the same time, the current simulation process may involve simulation models or process models, how to meet the simulation requirements of different models, realize Reasonable distribution of simulation tasks, optimization of simulation configuration and data interaction process during simulation are problems that need to be solved urgently. Contents of the invention [0003] In view of the above analysis, the embodiment of the present invention aims to provide a distributed real-time simulation platform suitable for simulation models and process models, so as to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/20G06F13/38G06F30/20
CPCG06F30/20G06F13/382G06F13/20
Inventor 蒋传林常晓航韩京燕顿新箎苏银科郭卓锋
Owner BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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