本文選題：排隊重置　切入點：地磁檢測器　出處：《長安大學》2014年碩士論文　論文類型：學位論文

【摘要】：隨著我國城鎮(zhèn)化進程的不斷加快，中小城市各項建設也進入了高速發(fā)展階段，城市交通建設優(yōu)劣直接影響著中小城市形象與發(fā)展進程然而，中小城市的快速發(fā)展導致新的交通需求不斷激增早晚高峰期交通壓力不斷加大，加之原有城區(qū)路網道路通行能力嚴重不足，使得城市道路交通擁堵問題日漸突出，成為制約中小城市健康發(fā)展進程的瓶頸和繼續(xù)解決的難題交通信號控制作為緩解城市交通擁堵問題的重要手段，建成高效安全的交通信號控制系統(tǒng)在均衡路網交通流分布降低停車延誤減少停車次數和尾氣排放等方面起著至關重要的作用 論文以公安部重點研究計劃項目基于物聯網技術的警務聯動交通信號指揮系統(tǒng)為依托，以城市交通管理集成與優(yōu)化技術公安部重點實驗室為科研平臺支持，旨在形成城市區(qū)域的交通信號優(yōu)化控制方法，通過安裝于交叉口的地磁檢測器，實時采集交叉口交通信息參數，利用排隊重置控制技術，構建基于排隊重置方法的交通信號控制算法模型，建立區(qū)域道路交通信號優(yōu)化配時方案，動態(tài)維持區(qū)域路段的空間占有率平衡，有效緩解了中小城市早晚高峰交叉口交通擁堵問題 論文利用基于排隊重置方法的交通信號控制研究成果，以浙江省奉化市為例，進行了奉化市的交通仿真評價和實戰(zhàn)應用，一定程度上緩解了奉化市關鍵交叉口的排隊溢出問題和交通擁堵問題，，取得了良好的社會效益和經濟效益
[Abstract]:With the acceleration of urbanization in our country, the construction of small and medium-sized cities has entered the stage of rapid development. The advantages and disadvantages of urban traffic construction directly affect the image and development process of small and medium-sized cities. The rapid development of small and medium-sized cities leads to a continuous surge of new traffic demand in the morning and evening rush hour traffic pressure is increasing, coupled with the existing urban road network capacity is seriously inadequate, making urban road traffic congestion problem increasingly prominent. As an important means to alleviate the problem of urban traffic congestion, traffic signal control has become the bottleneck of restricting the healthy development of small and medium-sized cities and continued to solve the difficult problem. The establishment of an efficient and safe traffic signal control system plays an important role in balancing the traffic flow distribution of the road network, reducing the stopping delay and reducing the number of stops and exhaust emissions, etc. The thesis is based on the police traffic signal command system based on the Internet of things technology and the key laboratory of the Ministry of Public Security, which is the key laboratory of the Ministry of Public Security. In order to form the optimal control method of traffic signal in urban area, traffic information parameters of intersection are collected in real time by geomagnetic detector installed at intersection, and queue reset control technology is used. The traffic signal control algorithm model based on queue reset method is constructed, and the optimal timing scheme of regional traffic signal is established to maintain the spatial occupation balance of regional road sections dynamically. The problem of traffic congestion at morning and evening peak intersections in small and medium-sized cities has been effectively alleviated. Taking Fenghua City of Zhejiang Province as an example, the traffic simulation evaluation and actual combat application of Fenghua City are carried out by using the research results of traffic signal control based on queue reset method. To a certain extent, the problem of queue overflow and traffic congestion at key intersections in Fenghua City has been alleviated, and good social and economic benefits have been obtained.
【學位授予單位】：長安大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U491.54

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本文編號：1583448