Software adaptation method and device for hardware-in-the-loop simulation of high-speed maglev operation control system

Abstract

The invention relates to a software adaptation method and a device for hardware-in-the-loop simulation of a high-speed maglev operation control system, It is logically divided into two parts, namely,serial communication software interface adaptation and digital quantity software interface adaptation. The serial communication software interface adaptation provides three interfaces to the simulation service logic layer, namely, serial port channel initialization interface, data message receiving interface and data message sending interface. The digital quantity software interface adapts to provide three interfaces to the simulation service logic layer, namely, the digital quantity channel initialization interface, the digital quantity receiving interface and the digital quantity sending interface. Compared with the prior art, the invention converts the physical interface adaptation of the hardware-in-the-loop simulation into the software logic interface adaptation, and the functional components of the simulation system are no longer limited by the expansion ability of the physical interface of the industrial control computer, and are more flexible to deploy.

Description

technical field [0001] The invention relates to the field of semi-physical simulation of rail transit, in particular to a software adaptation method and equipment for semi-physical simulation of a high-speed maglev operation control system. Background technique [0002] For a fast-moving ground rail transportation vehicle such as a high-speed maglev train, its safe and efficient operation is inseparable from the control and protection of the operation control system. As a safety-critical system, the operation control system must be fully tested and tested before going online. However, the actual environment cannot provide test conditions, so hardware in the loop simulation is often used, that is, the physical device to be tested and verified is connected to the simulation loop, so as to achieve an economical and reliable inspection method. [0003] In order to realize hardware-in-the-loop simulation, for the physical equipment of the operation control system, the physical i...

AI Technical Summary

Problems solved by technology

Due to the limited interface capability of the industrial computer, often an industrial computer can only simulate a certain functional component

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