road level

The paper is organized as follows: 1. This paper presents a new real-time and robust approach based on the combination of the vehicle shadow and characteristics of the road gray level and gratitude to detect forward vehicle.

本文主要研究工作包括：1、提出了一种结合车辆阴影与路面灰度和梯度分布特征的车底部阴影检测方法。

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Bitumen concrete road surface have surface level, have not seam, drive a vehicle comfortable, noise low, wearability fine, vibration little, short maintaining advantaging such as being convenient construction time.

沥青混凝土路面具有表面平整、无接缝、行车舒适、噪音低、耐磨性好、振动小、施工期短、养护维修方便等优点。

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In order to improve the road safety level, this article has analyzed the causes of road traffic accidents and put forward suggestions and measures to implement the safety management of road traffic.

为提高道路安全水平，文章试从分析诱发交通事故的各项因素出发，科学性地提出道路交通安全管理实施的建议与措施。

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The Study on the Way to Improving Road Management Service Level

浅析提高路政管理服务水平的途径

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In the structure of the index system, based on a vague road junction system level evaluation model.

在分析系统结构指标体系的基础上，建立了道路交叉口系统模糊层次评价模型。

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Influence of Different Traffic Information on Drivers' Dynamic Route Choice Behavior in Urban Road Network Level

不同交通信息下网络交通动态路径选择行为

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Launched the level of service of inland waterway conception by referencing the road traffic engineering level of service.

参考、借鉴道路交通工程中的服务水平，提出航道服务水平概念。

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Stress Analysis of Compound Pavement in Road Tunnel Considering Level Loads

考虑水平荷载的公路隧道复合式路面表面拉应力分析

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Because of simple construction, saving cost, improving the old road level and the small traffic impact, it is known as the "green" construction technology.

它施工简单，节约成本，能提高旧路面等级，对交通影响小，被人称为绿色施工技术。

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The intersection of a railway and a road on the same level; barriers close road when trains pass.

铁路与公路在同一水平面上的交叉点，火车经过时栅栏会关上。

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To improve the road safe level and reduce the traffic accidents, road traffic safety evaluation should be in the first place.

要减少道路交通事故的发生，提高城市道路交通安全水平，首先应对城市道路交通安全水平做出评价。

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College file management is the important part of college work, which is one of the fundamental jobs to make the scientific management of files and the necessary road to improve level of file management.

高校档案管理工作是学校工作的重要组成部分。搞好学校档案工作的科学管理是实现学校科学化管理基础工作之一，也是提高学校档案管理水平的必由之路。

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Watercolor in a long time heritage of Western tradition of aesthetic rules, with the continuous development of watercolor painting, watercolor landscape painting landscape art in the inheritance after the road to a deeper level of development.

水彩画在很长一段时间传承西方传统审美规则，随着水彩艺术的不断发展，水彩风景画在传承国画山水技艺之道后得以更深层次的发展。

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How to effectively provide the better information service for the vehicles running in the net has become a bottleneck to restrict the road network transportation service level promotion.

如何有效的向在网车辆提供更好的信息服务，成为了制约路网交通服务水平提升的瓶颈。

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Because fundamental mechanism is still unclear, especially the quantification method of road safe level has not been built yet, the research of this dissertation have certain meaning.

由于目前该体系的基本运作机理仍不清晰，更缺乏道路安全水平的量化方法，因此本论文的研究在理论及实践两方面都具有一定的意义。

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Evaluation of Road Level Based on Vertical Vibrational Acceleration of vehicle

利用汽车垂直振动加速度判别路面等级的方法

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This paper presented a concept of real-time road traffic service level in urban arteries and built a real-time evaluation model for urban arteries based on fuzzy comprehensive evaluation.

提出城市主干道道路交通服务水平及其实时评估的概念，建立了基于模糊综合评判的城市主干道交通服务水平实时评估模型。

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At present, with the rapid development of urban road, it is common that the road lighting level irregulars and the energy consumptions huge.

目前随着我国城市道路建设的飞速增长，道路照明水平参差不齐和能耗巨大的现象非常普遍。

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We are facing the problem and task that is how to enhance transportation-capability, improve road management level, increase economy benefit, decrease negative-effect of traffic-accident and all kinds of natural disaster.

如何增强公路运输能力、提高公路管理水平、增加经济效益、降低交通事故和各类自然灾害的负面影响是我们面临的课题和任务。

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Finally, this paper uses visibility calculation program to analyze the influence of the brightness uniformity to the visibility level, recommends the establishment methods to limit the distribution of road visibility level.

最后利用可见度计算程序，分析了亮度均匀度对可见度水平的影响，建议建立一个限定道路上可见度水平分布的方法。

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From hereabout the long road was fairly level for some distance onward.

从这儿再往前，这条漫长的道路就有一段比较平坦。

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The conclusions show that quality of this granular cellulose fiber for road construction reaches the level of the same kind of international products.

结果表明：本研究制备的颗粒状路用木质纤维的各项性能指标都达到了国际同类产品水平。

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Simulation results showed that the automotive ride comfort, maneuvering performance, and the evaluation value of active suspension with the immune controller were superior to passive suspension, under step road input and B level road input.

仿真结果表明：在阶跃和B级路面两种输入下，基于矢量矩的免疫控制策略对汽车主动悬架进行控制，其主要的性能评价指标&平顺性和操纵稳定性明显好于被动悬架的。

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The method based on the reliability of road service level is integrated with single evaluation and comprehensive evaluation. It can judge the level of traffic impact on large construction projects.

运用道路服务水平可靠性为基础的单项评价与综合评价相结合的方法，对大型建筑建设项目交通影响的程度进行判定，并提出了切实可行的缓解交通影响的对策。

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The quality synthetic evaluation can reasonably describe the road intersection actual service level, reduces the single item appraisal one-sidedness.

综合评价能够合理描述交叉口的实际服务水平，减少单项评价的片面性。

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The change level of traffic parameters is concerned with road traffic capacity dropping level.

交通流参数的变化程度和道路通行能力的下降程度有关，当道路的通行能力下降到一定程度时，交通流的各个参数的变化才会比较明显。

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Study on the Road Penetrating Radiation Dosage Level in Guangyuan City

广元市道路贯穿辐射剂量水平研究

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The paper studies the real-timely processing and logging mode of the parameters needed in evaluation and forecast of the urban road service level.

研究了城市道路服务水平评价与预测所需参数的实时处理算法和采集方式。

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Involving social, political, economic, cultural, educational and other fields, traffic safety is a complex giant system, and traffic accidents are the road safety level of the basic embodiment.

道路交通安全涉及社会、政治、经济、文化、教育等多领域，是一个复杂的系统，道路交通事故数是道路交通安全水平的基本体现。

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Used the analytic hierarchy process to establish the signal road intersection service level quality synthetic evaluation function;

采用层次分析法建立了信号交叉口服务水平的综合评价函数；

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