Simulation software effect evaluation method based on pedestrian flow bottleneck experiment
A simulation software, pedestrian flow technology, applied in design optimization/simulation, sustainable transportation, etc., can solve the problems of lack of pedestrian flow software, difficulty in determining simulation software, etc.
Pending Publication Date: 2022-08-09
SOUTHEAST UNIV
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[0004] However, the current research on pedestrian simulation software mostly focuses on case study and improvement of model verification, and seldom uses different pedestrian software to compare the simulation effects of the same scene. Reliable Simulation Software
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[0052] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0053]Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments. ...
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The invention discloses a simulation software effect evaluation method based on a pedestrian flow bottleneck experiment. The method comprises the following steps: S1, dividing the pedestrian flow bottleneck experiment into a width limitation bottleneck experiment and a flow limitation bottleneck experiment; s2, collecting layout parameters of a pedestrian flow bottleneck experiment, the number of people participating in the experiment, experiment duration and pedestrian basic information; s3, according to different pedestrian flow bottleneck types, analyzing a pedestrian flow bottleneck action mechanism by using the collected pedestrian flow data; s4, based on the pedestrian flow bottleneck layout parameters and the pedestrian flow data, establishing a pedestrian flow bottleneck model by using different simulation software; on the premise that the simulation effect is guaranteed, the configuration of the pedestrian flow bottleneck is changed; and S5, outputting and analyzing the pedestrian flow data by using different simulation software. According to the method, the reasonable simulation effect evaluation indexes are determined, the simulation effects of different pedestrian flow simulation software for the same type of bottleneck experiments are compared and analyzed, and a foundation can be laid for the research work of pedestrian flow bottleneck simulation.
Description
technical field [0001] The invention relates to a pedestrian flow bottleneck experiment, in particular to a simulation software effect evaluation method based on the pedestrian flow bottleneck experiment. Background technique [0002] The growing urban population is indicative of a thriving urban economy, while also creating a large demand for pedestrian traffic. In the rapid development of urbanization, problems such as traffic congestion, environmental pollution, and energy shortage emerge in an endless stream. As the most primitive and basic travel mode, walking is extremely flexible, so it has also become one of the indispensable and extremely important components to connect different travel modes and complete the "last mile" of the first and last mile of travel. Pedestrian research involves mathematics, statistical physics, systems science, traffic engineering, computers, sociology, psychology and other fields, so it has attracted the attention of a large number of sch...
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IPC IPC(8): G06F30/20
CPCG06F30/20Y02T90/00
Inventor 惠婷金诚杰
Owner SOUTHEAST UNIV