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中山大道—车陂路交叉口排队长度
调研方案
单位:中山大学工学院交通工程
组长:蓝子钦
组员:张煜晗、卢昱寰、胡群学、梁家豪、梁文平、钱宇翔、邱铭凯、李沛哲、万伟、李新铭
目录
调查介绍1
调查方法2
预期结果4
经费预算5
3 人员分工
一.调查介绍>>简介
作为全国第三大城市,广州在成功举办两次亚运
会后交通面貌已有显著提升,但依然面临着一系列
挑战与机遇。为了让交通工程专业的同学运用所学
知识,更好地了解目前广州市的交通状况,提出优
化方案,对于广州市典型路段的实地调查是很有必
要的。中山大道沿珠江跨越了半个市中心,而车陂
路连通广园快速,两个路段的交叉口是一个重要的
交通枢纽。巨大的车流量及其在广州交通中的重要
地位使其成为调查排队长度的理想地点。
一.调查介绍>>目的
目
的
1、获取交叉口的信号配时以及各交叉口的最大排队长度
和车辆到达率,了解SCATS系统,评价信号配时的合理性
2、对比不同方向车道的排队长度,分析该交叉口在车辆
分流方面的合理性
3.、获取BRT专用车道的交通量,简单评估公共交通系统
在缓解交通压力方面的能力
一.调查介绍>>目的
目
的
4、为其他项目的研究提供相关数据支持
5、增强参与调查的同学对课本相关知识的理解,提高
组员的实地调查能力,增加调查经验
6、熟悉测距轮、秒表、计数器等测量工具的使用方法
7、作为交通调查的资料积累下来,为今后的研究提供
数据支持
时间
•2014年5月28日
地点
•中山大道与车陂路交叉口
一.调查介绍>>时间地点
二.调查方法
调查内容
本次调查分为两个时段(平峰期和高峰
期),每个时段持续一小时。调查者观
察普通车道和BRT车道交通灯相位,用
秒表记录每个相位一个周期内绿灯、黄
灯及红灯开始的时刻,并将数据填入调
查表
人工“读-记数”法信号配时
实施方法
附录一
二.调查方法
调查内容
以进口停车线为
起点,在人行道
上利用测距轮进
行测距,每10米
标记一次,标记
总长度250米。
人工测量法排队长度
实施方法
记录信号灯一个周期的
红灯时间内,普通车道
(包括直行车道、掉头
车道)的最大排队长度
及BRT车道的最大排队
长度,填入调查表
21
附录二
二.调查方法
调查内容
人工计数法测量车辆到达率
实施方法
测量时经过预先选取
的断面的车辆分为两
种类型:大型车(包
括公交车、大货车、
营运客车等)、小型
车(小汽车)。
测量时经过预先选取的断
面的车辆分为两种类型:
大型车(包括公交车、大
货车、营运客车等)、小
型车(小汽车)。
1 2 本次调查分为两个时段,
每个时段持续一小时,
每三分钟记录一次数据,
填入附件3中,计数器
不用清零,数据累加记
录。
3
附录三
二.调查方法>>调查工具
项目 数量
粉笔 若干
测距轮 2个
调查版 11块
机械计数器 6个
调查表 11份
三.人员分工
西进口:梁家豪 东进口:邱铭凯
南进口:李沛哲 北进口:万伟
调查车辆到达率
西进口:钱宇翔 东进口:梁文平
南进口:胡群学 北进口:胡群学
调查信号灯配时
1 2
三.人员分工
西进口:卢昱寰 东进口:李新铭
调查BRT交通量
西进口:蓝子钦 东进口:张煜晗
记录最大排队长度
3
4
三.人员分工>>站位安排
三.人员分工>>站位安排
东西进口(西线为例)
• 红线代表车辆到达率统计断面
• 1为统计普通车道车辆到达率和BRT专用道车辆到达率的同
学的站位
• 2为采集普通车道信号配时数据的同学
• 3为统计普通车道(直行车道和掉头车道)和BRT专用道的
最大排队长度的同学
南北进口(北线为例)
• 红线代表车辆到达率统计断面
• 4为统计普通车道车辆到达率同学的站位
• 5为采集普通车道信号配时数据的同学
四.预期结果
预期
结果
1、通过调查数据,制作交通信号配时调查整理表,结合相应
周期的车辆最大排队长度,分析信号灯周期的变化,了解
SCATS系统的配时,并分析其科学性与合理性;
2、得到该路段BRT的交通量、排队长度和车辆到达率,整合成
图线直观表示,简单评价该交叉口的公共交通对交通压力的缓
解能力;
3.、通过各进口道的排队长度数据,得到该交叉口车辆排队的
基本情况,通过图线直观显示。通过不同方向数据分析该交叉
口各进口道车道设置是否合理,若不合理则提出改进方案。
五.经费预算
具体条目 数量 单价(元) 小计(元)
交通费 11人 10 110
一次性口罩 11个 1 11
矿泉水 11瓶 2 22
报告打印 2份 3 6
防暑药品 1套 50 50
其他补贴 11人 5 55
意外保险 11人 20 220
合计:474元

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Traffic research project's presentation in Class

Editor's Notes

  1. 不同元素的匹配模式:组织边界(能力与资源)与环境(机会和威胁) 战略管理变成不同学科理论的交汇之地 在概念 术语 研究方法上有很多差异 变量的范围理解 局限的视角是有不同学科之间的范式所导致
  2. 不同元素的匹配模式:组织边界(能力与资源)与环境(机会和威胁) 战略管理变成不同学科理论的交汇之地 在概念 术语 研究方法上有很多差异 变量的范围理解 局限的视角是有不同学科之间的范式所导致
  3. 不同元素的匹配模式:组织边界(能力与资源)与环境(机会和威胁) 战略管理变成不同学科理论的交汇之地 在概念 术语 研究方法上有很多差异 变量的范围理解 局限的视角是有不同学科之间的范式所导致