【摘要】：當(dāng)今,空氣污染已經(jīng)嚴(yán)重威脅到了人類(lèi)的生存與發(fā)展。為了緩解這一重要問(wèn)題,人們發(fā)出了“綠色出行”的倡議。而公共自行車(chē)作為綠色出行交通工具的一種,其獨(dú)有的簡(jiǎn)單、方便、靈活的優(yōu)勢(shì),為人們解決了城市交通中存在著的“最后一公里”的問(wèn)題。但是隨著公共自行車(chē)系統(tǒng)規(guī)模的不斷增大、使用頻率的不斷增加,為其管理帶來(lái)了一系列的問(wèn)題。因此,本文從公共自行車(chē)系統(tǒng)中租賃點(diǎn)車(chē)輛流模型、拓?fù)浣Y(jié)構(gòu)、仿真模型和動(dòng)態(tài)平衡機(jī)制等方面進(jìn)行研究,為公共自行車(chē)系統(tǒng)布局優(yōu)化設(shè)計(jì)提供理論和應(yīng)用支持。首先,本文基于系統(tǒng)運(yùn)營(yíng)數(shù)據(jù)的時(shí)空分析方法,以溫州市鹿城區(qū)為例,在充分考慮各類(lèi)外部影響因素的情況下,通過(guò)對(duì)系統(tǒng)中的運(yùn)營(yíng)數(shù)據(jù)進(jìn)行挖掘分析,建立了不同影響因素下的租賃點(diǎn)車(chē)輛流變化曲線,進(jìn)而給出了不同類(lèi)型租賃點(diǎn)的車(chē)輛流特征模型。然后,本文通過(guò)對(duì)公共自行車(chē)系統(tǒng)中租賃點(diǎn)之間的關(guān)聯(lián)關(guān)系進(jìn)行分析,得到了租賃點(diǎn)組成的網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu),統(tǒng)計(jì)出租賃點(diǎn)間的關(guān)聯(lián)度,建立了租賃點(diǎn)動(dòng)態(tài)分布的仿真模型。本文利用Matlab仿真工具,基于租賃點(diǎn)間的關(guān)聯(lián)度及其車(chē)輛流模型,對(duì)各種租賃點(diǎn)網(wǎng)絡(luò)進(jìn)行仿真分析。最后,本文根據(jù)公共自行車(chē)系統(tǒng)中租賃點(diǎn)的仿真模型和分析結(jié)果,構(gòu)建了相應(yīng)的租賃點(diǎn)動(dòng)態(tài)平衡理論。依據(jù)這些平衡理論,建立了不同類(lèi)型租賃點(diǎn)的平衡狀態(tài)與布局模式。對(duì)于不能達(dá)到平衡狀態(tài)的租賃點(diǎn),提出了相應(yīng)的布局二次優(yōu)化策略和設(shè)計(jì)方案。
[Abstract]:Nowadays, air pollution has seriously threatened the survival and development of human beings. In order to alleviate this important problem, people issued the "green travel" initiative. As a kind of green travel vehicle, public bicycle has its unique advantages of simplicity, convenience and flexibility, which solves the "last kilometer" problem in urban traffic. However, with the increasing scale of public bicycle system and the increasing frequency of use, it brings a series of problems to its management. Therefore, this paper studies the vehicle flow model, topological structure, simulation model and dynamic balance mechanism of public bicycle system in order to provide theoretical and application support for the layout optimization design of public bicycle system. First of all, based on the space-time analysis method of system operation data, taking Lucheng District of Wenzhou City as an example, taking all kinds of external influence factors into full consideration, this paper analyzes the operation data in the system by mining. The curve of vehicle flow at rental points is established under different factors, and the characteristic model of vehicle flow at different rental points is given. Then, through the analysis of the relationship between lease points in public bicycle system, the network topology of lease points is obtained, and the correlation degree between lease points is calculated, and the simulation model of dynamic distribution of lease points is established. In this paper, the Matlab simulation tool is used to simulate and analyze all kinds of rent-point networks based on the correlation degree between lease points and the vehicle flow model. Finally, according to the simulation model and analysis results of the rental point in the public bicycle system, the dynamic equilibrium theory of the lease point is constructed. According to these equilibrium theories, the equilibrium state and layout model of different types of leasing points are established. For the leasing point which can not reach the equilibrium state, the corresponding layout quadratic optimization strategy and design scheme are put forward.
【學(xué)位授予單位】：南京師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類(lèi)號(hào)】：U491.225;TP391.9

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