本文選題：左轉(zhuǎn)交通組織 + 左轉(zhuǎn)逆向可變車道　； 參考：《山東大學(xué)》2017年碩士論文

【摘要】：城市交通擁堵已經(jīng)成為一個(gè)普遍存在的國(guó)際性難題,交叉口作為城市路網(wǎng)的關(guān)鍵節(jié)點(diǎn),不同轉(zhuǎn)向機(jī)動(dòng)車流、非機(jī)動(dòng)車流、行人流在此交織嚴(yán)重影響了交叉口的通行能力。左轉(zhuǎn)交通流在交叉口產(chǎn)生的沖突點(diǎn)較多、造成的事故率較高而且對(duì)交叉口通行能力的影響較大。隨著交通需求的增加,常規(guī)的左轉(zhuǎn)交通組織方式雖在很大程度上已經(jīng)提升了交叉口的資源利用率,但是交通堵塞狀況仍然沒(méi)有得到改善。在對(duì)左轉(zhuǎn)交通組織的探索中,左轉(zhuǎn)逆向可變車道的應(yīng)用在很大程度上提高了道路資源的時(shí)空利用率,但是在使用的過(guò)程中也存在各種問(wèn)題亟需改善。論文在大量查閱左轉(zhuǎn)交通組織設(shè)計(jì)相關(guān)文獻(xiàn)的基礎(chǔ)上,從左轉(zhuǎn)專用道的設(shè)計(jì)、左轉(zhuǎn)專用相位的設(shè)計(jì)、左彎待轉(zhuǎn)區(qū)的設(shè)計(jì)、可變車道、禁左等方面進(jìn)行了綜述,總結(jié)對(duì)比現(xiàn)有研究成果,對(duì)左轉(zhuǎn)交通組織展開(kāi)研究。論文首先對(duì)左轉(zhuǎn)車流交通特性進(jìn)行分析,對(duì)比分析設(shè)有左轉(zhuǎn)逆向可變車道與常規(guī)左轉(zhuǎn)交通組織方式下的左轉(zhuǎn)車流交通特性。采用視頻拍攝和圖像處理的調(diào)查方式得到左轉(zhuǎn)逆向可變車道的車輛飽和車頭時(shí)距和通行能力,為進(jìn)一步調(diào)整左轉(zhuǎn)逆向可變車道設(shè)計(jì)方案做好鋪墊。根據(jù)左轉(zhuǎn)交通組織特性和左轉(zhuǎn)交通組織原則,對(duì)常規(guī)左轉(zhuǎn)交通組織方式進(jìn)行研究并分析其影響。然后,對(duì)左轉(zhuǎn)逆向可變車道的設(shè)計(jì)進(jìn)行研究:從交叉口幾何條件、飽和度條件兩個(gè)方面對(duì)左轉(zhuǎn)逆向可變車道設(shè)置的基本條件進(jìn)行分析;通過(guò)排隊(duì)論和概率論方法對(duì)左轉(zhuǎn)逆向可變車道設(shè)置的流量條件展開(kāi)分析;根據(jù)左轉(zhuǎn)交通渠化的特點(diǎn)對(duì)左轉(zhuǎn)逆向可變車道的渠化設(shè)計(jì)進(jìn)行研究,對(duì)不同情況下的長(zhǎng)度、寬度進(jìn)行分析;在對(duì)上述左轉(zhuǎn)逆向可變車道交通特性進(jìn)行分析的基礎(chǔ)上,對(duì)左轉(zhuǎn)逆向可變車道設(shè)計(jì)方案的預(yù)信號(hào)相位和交叉口信號(hào)配時(shí)方案提出調(diào)整方法;為保證車道設(shè)計(jì)和信號(hào)控制方案得到順利實(shí)施,對(duì)可變車道的誘導(dǎo)和監(jiān)控等配套設(shè)施的安裝進(jìn)行分析。最后,論文利用經(jīng)十路-舜耕路交叉口對(duì)文中車道設(shè)計(jì)和控制方案方法進(jìn)行驗(yàn)證,對(duì)其左轉(zhuǎn)逆向可變車道的設(shè)計(jì)方案進(jìn)行優(yōu)化,利用VISSIM軟件仿真現(xiàn)狀交通組織方案和優(yōu)化設(shè)計(jì)方案并對(duì)仿真結(jié)果進(jìn)行對(duì)比分析。
[Abstract]:Urban traffic congestion has become a common international problem. As a key node of urban road network, intersections have different steering vehicle flow, non-motor vehicle flow and pedestrian flow, which seriously affect the traffic capacity of intersections.The left-turn traffic flow produces more conflict points at the intersection, resulting in a higher accident rate and a greater impact on the traffic capacity of the intersection.With the increase of traffic demand, the conventional left-turn traffic organization has improved the utilization ratio of intersection resources to a great extent, but the traffic jam has not been improved.In the exploration of left turn traffic organization, the application of the left turn reverse variable lane improves the space-time utilization ratio of road resources to a great extent, but there are also various problems in the process of use that need to be improved.On the basis of consulting a large number of relevant documents on the design of left-turn traffic organization, this paper summarizes the design of the left-turn special lane, the special phase of the left-turn, the design of the left-turn waiting area, the variable lane, the forbidden left, and so on.To summarize and compare the existing research results, the left-turn traffic organization is studied.Firstly, the traffic characteristics of left-turn traffic flow are analyzed, and the traffic characteristics of left-turn traffic flow with left-turn reverse variable lane and conventional left-turn traffic organization mode are compared and analyzed.The method of video capture and image processing is used to obtain the saturated headway distance and capacity of the vehicle in the left turn reverse variable lane, which lays the groundwork for further adjusting the design scheme of the left turn reverse variable lane.According to the characteristics of left turn traffic organization and the principle of left turn traffic organization, this paper studies the conventional left turn traffic organization mode and analyzes its influence.Then, the design of the left turn reverse variable lane is studied: the basic conditions of the left turn reverse variable lane setting are analyzed from two aspects of intersection geometry condition and saturation condition;Based on the queuing theory and probability theory, the flow conditions of the left turn reverse variable lane are analyzed, and the design of the left turn reverse variable lane is studied according to the characteristics of the left turn traffic channelization, and the length of the left turn reverse variable lane is studied under different conditions.Based on the analysis of the traffic characteristics of the left-turn reverse variable lane, the adjustment method of the pre-signal phase and the intersection signal timing scheme of the left-turn reverse variable lane design scheme is put forward.In order to ensure the smooth implementation of lane design and signal control scheme, the installation of auxiliary facilities such as variable lane guidance and monitoring is analyzed.Finally, the paper verifies the method of lane design and control through the intersection of Shir-Shungeng Road, and optimizes the design scheme of the left turn and reverse variable lane.The traffic organization scheme and optimal design scheme are simulated by VISSIM software, and the simulation results are compared and analyzed.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：U491

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 常玉林;韓爍;張鵬;;城市禁左干線信號(hào)協(xié)調(diào)控制研究[J];科學(xué)技術(shù)與工程;2016年30期

2 王妍穎;黃宇;;基于大數(shù)據(jù)下的北京交通擁堵評(píng)價(jià)指標(biāo)分析[J];交通運(yùn)輸系統(tǒng)工程與信息;2016年04期

3 邵海鵬;呂紀(jì)娜;董海倩;;左轉(zhuǎn)許可控制的平交口直左與左轉(zhuǎn)車道延誤比較[J];交通運(yùn)輸工程學(xué)報(bào);2016年03期

4 李昀軒;傅白白;于善初;;基于流量分析的可變車道左轉(zhuǎn)通行能力研究[J];山東建筑大學(xué)學(xué)報(bào);2015年02期

5 李穎宏;鄭增強(qiáng);陳智;;左彎待轉(zhuǎn)區(qū)交通信號(hào)控制方法的研究[J];長(zhǎng)安大學(xué)學(xué)報(bào)(自然科學(xué)版);2015年S1期

6 鄧明君;曲仕茹;秦鳴;;基于延誤的U-turn交通組織可行性分析方法[J];公路工程;2014年06期

7 張野;袁振洲;;信號(hào)交叉口左轉(zhuǎn)專用可變車道設(shè)置研究[J];交通信息與安全;2014年04期

8 吳昌旭;馬舒;莊想靈;;行人過(guò)街的認(rèn)知心理過(guò)程和模型[J];心理科學(xué)進(jìn)展;2013年07期

9 傅立駿;郭海鋒;董紅召;;基于動(dòng)態(tài)交通流量的可變車道自適應(yīng)控制方法[J];科技通報(bào);2011年06期

10 王京元;王煒;;許可相位下左轉(zhuǎn)車道存儲(chǔ)段長(zhǎng)度計(jì)算[J];土木工程學(xué)報(bào);2011年09期

相關(guān)會(huì)議論文 前1條

1 劉慶濤;戴新征;;城市道路平面交叉口綜合評(píng)價(jià)體系探討[A];第二屆中國(guó)智能交通年會(huì)論文集[C];2006年

相關(guān)博士學(xué)位論文 前2條

1 魏福祿;信號(hào)交叉口四左轉(zhuǎn)車道交通運(yùn)行特性研究[D];吉林大學(xué);2015年

2 李麗麗;信號(hào)交叉口左轉(zhuǎn)交通流組織中的臨界問(wèn)題研究[D];吉林大學(xué);2009年

相關(guān)碩士學(xué)位論文 前7條

1 王安妮;城市干道時(shí)空資源優(yōu)化配置方法研究[D];哈爾濱工業(yè)大學(xué);2016年

2 章國(guó)鵬;信號(hào)交叉口左彎待轉(zhuǎn)區(qū)的安全研究[D];西南交通大學(xué);2015年

3 林棟;信號(hào)交叉口左轉(zhuǎn)車流通行能力研究[D];北京工業(yè)大學(xué);2014年

4 商振華;逆向可變車道在城市平面交叉口中的設(shè)置方法[D];長(zhǎng)安大學(xué);2013年

5 關(guān)楨;信號(hào)交叉口左轉(zhuǎn)車流組織的設(shè)計(jì)和優(yōu)化方法[D];北京交通大學(xué);2011年

6 孫鋒;信號(hào)控制交叉口左轉(zhuǎn)專用相位設(shè)置依據(jù)研究[D];吉林大學(xué);2006年

7 金勇;平面交叉口轉(zhuǎn)彎車流交通組織優(yōu)化方法研究[D];吉林大學(xué);2006年

，

本文編號(hào)：1771618