Train gas circuit simulation method and device and medium
A simulation method and technology for trains, which are applied to simulation devices, transportation and packaging, instruments, etc. of space navigation conditions, can solve the problems such as the invisibility of gas path changes, the small space area of the driver's cab, and the limited number of trainees. Road normal inspection, guarantee display effect, large number of effects
Active Publication Date: 2021-11-16
ZHENGZHOU J&T HI TECH
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Problems solved by technology
However, because it is difficult to transfer special trains to arrange real trains for special training, and the driver's cab of real trains has a small space, the number of trainees is extremely limited. Therefore, there are fewer class hours for trainees; It is not intuitive enough. Even if the trainees carry out on-site training by following the train, there is still a lack of systematic and intuitive training for this. Therefore, the ability of the train crew and maintenance personnel to check the normal gas path, judge and deal with abnormal situations still needs to be improved
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[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...
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The invention provides a train gas circuit simulation method and device and a medium, and the method comprises the steps: building a simulation train model according to a gas circuit structure of a train, the simulation train model comprising a simulation train section and a simulation brake valve and the simulation train section comprising a simulation train pipe and a simulation brake cylinder; responding to a first control instruction aiming at the simulation train model, controlling the simulation brake valve to act, and controlling the simulation brake valve to output a brake signal to a simulation train pipe of the simulation train section; after the simulation train pipe of the simulation train section receives the brake signal, determining the pressure change condition of the simulation train pipe according to the influence of the brake signal on the pressure of the simulation train pipe; according to the influence of the pressure in the simulation train pipe in the simulation train section on the braking force of the simulation brake cylinder, determining the braking force change condition of the simulation brake cylinder. The method can be used for conveniently and intuitively displaying the condition change in the train gas circuit.
Description
technical field [0001] The present application relates to the field of train simulation, in particular, to a train air path simulation method, device and medium. Background technique [0002] In China, a country with vast land and abundant resources, railway is the most important means of transportation and the backbone of the national transportation system. In the past two decades, my country's trains have gradually developed from the traditional green leather trains to the current Harmony. The speed of the trains has been continuously increased, and the number of trains has also continued to increase. [0003] The speed of the train has been continuously increased, which puts forward higher requirements on the braking system of the train. The safe braking of the train is an important guarantee for the safe operation of the train. If the braking safety of the train cannot be guaranteed, the train will not be able to run, and safe driving will not be guaranteed. [0004] T...
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Login to View More IPC IPC(8): G09B9/04G09B25/00
CPCG09B9/04G09B25/00Y02T90/00
Inventor 朱运兰苏以佳郑旭侯晓龙刘帅张冶辛青青
Owner ZHENGZHOU J&T HI TECH