One, the integral sex action of system of integrated traffic information is told from technical level, system of integrated traffic information is wait to carry a system to undertake transforming to traditional traffic through using technology of IT, communication, control technology, the modern science and technology that uses these technical delegates undertakes control and administrative to traffic system.

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According to different scale,structural layout and land use characteristics of cities,to give priority to the development of public traffic energetically,advisably develop private cars in reason,establish a urban traffic system that can reduce traffic congestion,deduce traffic pollution,save energy,be propitious to urban environment and be composed of diversified urban transportation tools.

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According to different scale,structural layout and land use characteristics of cities,to give priority to the development of public traffic energetically,advisably develop private car s in reason,establish a urban traffic system that can reduce traffic congestion,deduce traffic pollution,save energy,be propitious to urban environment and be composed of diversified urban transportation tools.

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Of favour of ㄐ of brilliant of green Luan apprentice year in July, li Chenglin of minister of the Ministry of Communication starts new-style traffic trade in construction point out on working conference, construction starts new-style traffic trade, it is all to get with scientific progress view namely, the strategic base point that strengthens innovation ability to regard highway canalage traffic as development, innovation perforative each respects to traffic modernization, optimize industrial structure, change grows way, improve development quality, enhance service ability, build the culture atmosphere that is helpful for innovation and system environment, invoke the innovation spirit of entire industry, advance innovation of concept innovation, science and technology, system mechanism innovation and policy innovation energetically, take the way that develops with innovation hurried.

要害詞之一：創(chuàng)新型交通行業(yè)2006年7月久久天堂网av，交通部部長李盛霖在建設(shè)創(chuàng)新型交通行業(yè)工作會(huì)議上指出，建設(shè)創(chuàng)新型交通行業(yè)日韩中文视频，就是以科學(xué)發(fā)展觀為統(tǒng)領(lǐng)一级a片黄片夫妻免费看，把增強(qiáng)創(chuàng)新能力作為公路水路交通發(fā)展的戰(zhàn)略基點(diǎn)，把創(chuàng)新貫穿到交通現(xiàn)代化建設(shè)的各個(gè)方面亚洲偷自拍国综合第一页手机，優(yōu)化產(chǎn)業(yè)結(jié)構(gòu)jizz.www，轉(zhuǎn)變?cè)鲩L方式，提高發(fā)展質(zhì)量一级做片爱片久久毛片A片，增強(qiáng)服務(wù)能力女人爽到呻吟的在线观看视频，營造有利于創(chuàng)新的文化氛圍和制度環(huán)境，激發(fā)全行業(yè)的創(chuàng)新精神偷窥盗摄，大力推進(jìn)理念創(chuàng)新久久免费发布视频、科技創(chuàng)新、體制機(jī)制創(chuàng)新和政策創(chuàng)新伊人久久久AⅤ老熟妇二区三区，走以創(chuàng)新促發(fā)展的道路国内揄拍国内精品人妻不卡。

Related with the traffic status of our country, the content of this paper is combined with practical application. The paper studies how to investigate traffic status in urban signal intersection, By field observing and videography, this paper get the geometry formal、traffic control and traffic running state of Xingtan road and Wenhuiyuan north road intersection, which can be support database for model building and model testing. On currently basic design principles of signal phase, through deep study of signal phase and canalization design.

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Aiming at the limitation of this algorithm,the universal cut-and-try algorithm is put forward.The complexities of macroscopic traffic volume and GDP time series are calculated,respectively.The results show:the complexity of GDP has a positive correlation with the complexity of freight traffic volume;the influence of the complexity of GDP on the complexity of macroscopic traffic volume is long-term with lagged effect;and the correlation between GDP and macroscopic traffic volume has an uncertain relation with the correlation between their complexities.

通過計(jì)算宏觀交通量與GDP時(shí)間序列的復(fù)雜度，得到簡單結(jié)論：GDP復(fù)雜度與貨運(yùn)交通量復(fù)雜度具有較強(qiáng)的正相關(guān)關(guān)系午夜狼友啪啪视频；GDP復(fù)雜度對(duì)宏觀交通量復(fù)雜度的影響是長期的wwwjizzcom，具有滯后效應(yīng)；GDP與宏觀交通量現(xiàn)象的相關(guān)程度與二者復(fù)雜度的相關(guān)程度沒有必然的聯(lián)系中文无码AV天天爽无遮挡。

It includes:the items and methods of the investigation into motor vehicle exhaust emission; how to calculate the emission factor;how to choose and set the atmospheric pollutants diffuseness model in urban street;how to calculate the quantum of vehicle exhaust emission and the concentration of traffic pollutants diffuseness in street in traffic network,and how to evaluate traffic pollution of traffic network load.

以可持續(xù)發(fā)展的城市交通規(guī)劃理念為基拙亚洲视频乱伦专区，探討了城市交通規(guī)劃過程中機(jī)動(dòng)車對(duì)空氣污染的影響進(jìn)行分析的關(guān)鍵技術(shù)：機(jī)動(dòng)車尾氣排放的調(diào)查內(nèi)容與調(diào)查方法、單車排放因子的確定美女被狂操到高潮视频网站、城市街道污染物擴(kuò)散模型的選擇和建立欧美一区二区三四在线观看、交通網(wǎng)絡(luò)環(huán)境條件下機(jī)動(dòng)車尾氣排放量和街道污染物擴(kuò)散濃度的計(jì)算及交通網(wǎng)絡(luò)負(fù)荷條件下交通污染評(píng)價(jià)。

It can control the signal light with its internal project; also the user can modify the project by the control panel. And the outstanding point is that the intelligent traffic signal machine has the function of long-distance stakeout and control. Namely the intelligent traffic signal machine can transmit the real time traffic data to the upper computer and display the data on computer. The upper computer can modify and transmit the traffic data to the signal machine, improving the efficiency of the traffic control. The system realizes the function of communication by the TCP/IP protocol, and the capability is very good in reliability and real time.

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ABSTRACT: According to the research system of urban traffic planning and construction, and the requirement of consistency with urban planning, the paper proposes three-class traffic zone system, including macroscopic traffic zone, traffic infrastructure zone and traffic operation and management zone.

按照城市交通規(guī)劃建設(shè)體系以及與城市規(guī)劃一致性要求久久AA视频，文章提出宏觀及交通分區(qū)、交通設(shè)施分區(qū)與運(yùn)行管理分區(qū)三級(jí)及交通分區(qū)體系久久99con。