本文選題：雙向行人流 + 斜坡通道　； 參考：《系統(tǒng)工程理論與實(shí)踐》2017年10期

【摘要】：斜坡通道中雙向行人流的行為動(dòng)態(tài)是研究人群安全疏散的基礎(chǔ).人群密度增加時(shí),行人之間的擠壓、沖突作用均增強(qiáng),加之,斜坡傾角越大,行人行走的穩(wěn)定性越差,易引發(fā)推擠倒地的安全隱患.本文建立斜坡通道中雙向行人流的勢(shì)函數(shù)場(chǎng)元胞自動(dòng)機(jī)模型,考慮行人之間作用力和通道傾斜度影響.該模型用于模擬行人流動(dòng)態(tài)和倒地現(xiàn)象.模擬結(jié)果得出:當(dāng)通道坡度、行人入流密度增加時(shí),上坡人群的倒地概率達(dá)40%,而下坡人群的倒地概率高達(dá)60%.在此基礎(chǔ)上,考慮到我國(guó)行人偏向右邊行走的習(xí)慣,以及人群的跟隨效應(yīng),通過劃分兩個(gè)方向人群的入流位置,將兩向行人流分為兩股互不干擾的行人流,從而解決行人之間的擠壓與沖突,并通過模擬驗(yàn)證該策略可避免倒地現(xiàn)象發(fā)生.
[Abstract]:The behavior dynamics of two-way passenger flow in ramp passage is the basis of studying the safe evacuation of people. With the increase of crowd density, the compaction and conflict between pedestrians are strengthened. In addition, the greater slope inclination, the worse the stability of pedestrian walking, which can easily lead to the safety hidden danger of pushing and collapsing. In this paper, a potential function field cellular automaton model of two-way passenger flow in ramp passage is established, which takes into account the influence of pedestrian force and channel inclination. The model is used to simulate the movement of people and landfall. The simulation results show that when the channel slope and pedestrian inflow density increase, the probability of downhill is up to 40 and that of downhill is as high as 60. On this basis, considering the habit of walking to the right of pedestrians in our country and the following effect of the crowd, the two-direction pedestrian flow is divided into two streams of non-interference pedestrian flow by dividing the inflow position of the two directions of the crowd. In order to solve the extrusion and conflict between pedestrians, and through simulation to verify that the strategy can avoid the phenomenon of falling to the ground.
【作者單位】： 上海應(yīng)用技術(shù)大學(xué)經(jīng)濟(jì)與管理學(xué)院;同濟(jì)大學(xué)經(jīng)濟(jì)與管理學(xué)院;
【基金】：國(guó)家自然科學(xué)基金(71531011,71401126) 上海高校青年教師培養(yǎng)資助計(jì)劃(ZZZZyyx16016) 上海應(yīng)用技術(shù)大學(xué)引進(jìn)人才科研啟動(dòng)基金(YJ2016-26)~~
【分類號(hào)】：U491

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