查询词典 passenger density

Field data of pedestrian flow was collected in Chinese comprehensive passenger transport terminal—Xizhimen underground station using video recording, and then selected and analyzed by statistic analysis software SPSS. Parameters relation models for pedestrian flow on different terminal facilities were established based on data statistics. The results show that the pedestrian flow-density relation model is quadratic equation in corridor; the flow-space relation model is quadratic equation when space is below a certain value and is logarithmic equation when space is above the value; the speed-density relation model is linear equation. The models on stairs show the similar characteristics, but the eigenvalue is different.

对国内综合交通客运枢纽——北京西直门地铁站行人流数据进行视频采集，采用统计分析软件SPSS对行人流参数数据进行筛选及拟合分析，建立了不同设施的行人流参数关系曲线及函数模型，研究结果表明，水平通道处行人流量与密度呈二次函数关系、流量与空间在某一临界点两侧分别呈二次函数及对数函数关系、速度与密度呈线性关系，楼梯处与之相似但特征点数值存在差异。

It studies taxi passenger's daily travel behavior feature: first, it analyzes temporal distribution of them and proposes the solution of dynamic management of taxis by limiting operation period; second, through investigating the uneven spatial distribution of taxi travel demand and nonlinear correlation of travel density and population density, it reveals the shortcoming of linear matching transportion facility with population number in traditional urban transport criterion, also it questions the limited effect of the licence management for taxis, and it proposes dynamically determing taxi scale according to different traffic zones; third, through exploring the taxi travel patterns in special zones, it reveal Hong Kong citizens travel behavior in Shenzhen, which could analyze the impact of demographic feature to the travel behavior and provide scientific testimony for designing transportion service for the special group; fourth, through accurately grasping the spatial-temporal distribution of taxi travel demand, it could provide innotiative and efficient transportion service at different time and in different place, such as taxi-sharing and flexible shuttle to meet the travel demand; through pervasive data, we could inspect urban expansion and sprawl, monitor the separation of inhatitantion center and employment center and reflect the variation of population centriod and distribution; finally, it reveals how to use digital feature of inhabitant daily travel to detect abnormal condition in the city.

对出租车乘客的日常交通行为特征进行了研究：通过对出租车出行时间分布特征的把握，提出采取限时营运的方法来对出租车进行动态管理的思路；通过分析出租车出行空间分布不均匀的特征以及出行密度与人口密度之间非线性的关系，揭示了传统城市交通规范中按人数来线性配套交通基础设施的缺陷以及牌照管理对于出租车管理的有限效果，提出按照区域动态确定营运出租车规模的思路；通过特定区域出租车出行特征的分析，揭示香港居民在深圳的交通行为特征，从而分析不同人口统计特征对于交通行为的影响，为设计这个特殊群体的交通服务提供科学依据；通过对出租车出行时空分布特征精确的把握，使得我们可以在不同时间、不同地点采用创新、高效的交通服务，如合乘出租车，高级穿梭巴士来满足出行需求；通过普适数据可以监测城市的扩张和蔓延、居住中心和就业中心的分离程度以及反映人口重心与分布的变化；最后探讨了如何利用居民日常出行的数字特征来检测城市异常状态。

Island land transport routes: the state of Shan Mei Chenghai Laiwu to the car and high-speed passenger ferry terminal, 68 kilometers to the roundabout route of the main highway on the island highway network basically formed, and the opening of village access roads, the county highway density of 117 km, The province listed first.

陆岛交通航线有：南澳长山尾至澄海莱芜的车轮渡码头和高速客轮，以68公里环岛公路为主干线的岛上公路网络基本形成，实现了村村通路通车，全县公路密度117公里，列全省第一位。

The effect of motorway traffic divergence and centralizing and decentralizing on railway is described and the effect of cut-down on the traffic volume of the whole railway system on the passenger and freight traffic density of main lines is introduced.

分析了京九线通车对缓解京沪线能力的影响，研究了京沪线旅客列车超员情况，阐述了公路对铁路的分流与集疏作用，介绍了全路规划运量下调对干线客货流密度的影响，最后指出建设京沪高速铁路是京沪线扩能的必然趋势。

Author puts forward the statistical method of freeway transportation volume and taking Nanjing-Shanghai freeway as an example, firstly obtains the passenger traffic, freight traffic, and turnover volume of passenger traffic, turnover volume of freight traffic and passenger transportation and freight transportation density of freeway in China.

提出了高速公路运输量的统计方法，并以南京—上海高速公路为例，首次统计了中国高速公路的客运量、货运量、客运周转量、货运周转量以及客、货运输密度。研究表明：在南京—上海通道内，高速公路和铁路起着同样的关键作用；货运方面，高速公路和铁路运送货物价值相差很大，两者是互补性的，客运方面，高速公路客运量中个性化出行与铁路是互补性的，而群体性出行与铁路是替代性的。

Good measures of passenger operation and train operation can reduce the operational delay and its influence on the passenger density at platform , the process of going up and down , the capability of passenger transportation.

摘要分析了运行延误对站台乘客密度、乘客上下车过程和客流输送能力的影响，提出了减少运行延误对客流输送影响的行车组织和客运组织措施。

It was showed that the horizontal speed of the passenger at stairway is approximately equal to that in the passage wheu the jam occurs, but the passenger density at the stairway is lower tham that in the passage.

研究表明，拥堵产生时，通道和楼梯上乘客的水平速度近似相等，但楼梯上乘客的密度小于通道内乘客的密度，楼梯的通行能力低于通道的通行能力，从而产生乘客排队现象。

If we chase only the targets like density and length of a rail network, neglect the profit of passenger transport and its density index, inevitably we'll waste money and time.

城市轨道交通规划如果过于追求线网的密度和长度指标，忽略客运效益，忽略客运强度指标，就会造成浪费。

This paper introduces a new passenger counting technology, which is different from existing APC and is video based capable of addressing the need for automatically counting passengers on congested transit routes with high density passenger boarding and alighting activities.

由于我国公交上下车客流密度较大，目前国外广泛使用的自动乘客检测技术应用于我国公交客流量统计精度不高，无法满足客流信息采集的需求。

Passenger flow models for walkway, upward stairway and downward stairway which illustrate passenger speed/density relationships have been built using statistical method based on the collected data at different types of passenger facilities in urban railway transit hubs.

然后针对北京市几个主要轨道交通枢纽进行了大量乘客交通流数据的观测和采集，建立枢纽内进站通道、出站通道、换乘通道、上行楼梯和下行楼梯处的速度-密度关系的交通流解析模型，得。。。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。