車道車流 的英文怎麼說
中文拼音 [jūdàojūliú]
車道車流
英文
lane flow-
Lots of traffic jam happen at the grade crossing intersection and hereabout in big city. especially for beijing city, the land use exploitation is so high that large traffic volume of pedestrian and car come into being, at the same time, result in high traffic pressure on roads between the blocks
大城市的交通擁擠絕大多數出現在平面交叉口及附近,特別北京這樣的城市,城市路網周邊的土地開發強度很大,使得小區產生很大的人流車流,這樣必然要給街區內的道路造成很大的交通壓力。Aiming at the present design fashion of domestic bigger tunnel, simulating a bigger tunnel with catholic characteristic, confirming the parameters of traffic inducement and controlling ( tunnel length, traffic, the selection and location of detection equipments, amount of roadway indicative lamp, etc ) on the base of the analog tunnel, discussing the controlling and revulsive mode of tunnel. briefly discussing the constitution of tunnel surveillance and controlling system and the executive means of traffic controlling and inducement subsystem and network structure of tunnel controlling system. finally discussing the conformation of emulational tunnel ' s database and detailed executive program by programming the computer emulation of controlling induce subsystem
論文圍繞「交通誘導與控制」這一中心展開,探討長大隧道交通誘導與控制設備及其控制誘導方式;結合國內外對交通流模型研究的成果,提出一套適合長大隧道交通流特點的交通流模型;並針對目前國內長大隧道的普遍設計方式,模擬一個帶有普遍性特徵的長大隧道,確定了關于交通誘導與控制方面的參數(隧道長度、交通量、檢測設備的選取和位置、車道指示燈的數目等) ;以此模擬隧道為基礎,進一步探討隧道的具體控制與誘導方式;簡要探討隧道監控系統的構成、交通控制與誘導子系統的實現方式,隧道控制系統的網路架構;最後通過編程實現控制與誘導子系統的計算機模擬,討論關于模擬隧道數據庫的構建,具體編程實現等。With the help of video detection and recognition methods, we can sample real - timely traffic messages, such as traffic flow, road situation and so on, and get the relative information so as to avoid traffic jam before it happens, on the other hand, to real - time traffic breach detection, video detection and recognition methods is also very effective, especially, it can provide strong evidence for traffic policemen
通過視頻圖象的檢測與識別,可以對道路的交通流、路況等實時監視,提取交通流信息(車流量、車道佔有率、車速等) ,在交通擁擠未發生時,及時採取措施、疏導交通、防止交通擁擠發生;另一方面,通過視頻圖象的檢測與識別,還可以實時檢測交通違章現象、識別違章車輛的車牌號碼,為公安交通管理部門提供強有力的執法證據。And the setting standard of bus lane is also studied, which includes the standard of bus speed, the standard of bus flow rate, the standard of road condition. moreover the bus signal priority and the pre - signals are introduced and the bus priority network is planned by using the planning method of urban mass transit network. finally the methods of benefit assessment of bus lane, bus approach lane and bus transport priority network are studied, which takes the travel time of each person as standard
系統地討論了公交專用道、公交專用進口道、公交停靠站的設計方法和它們之間的關系;研究了公交專用道的設置標準,其中包括:車速標準、公交車流量標準和道路條件標準;對公交優先信號、公交預先信號進行了介紹;應用軌道交通線網規劃的方法對公交優先通行網路進行規劃;以人均出行時耗為指標對公交專用道、公交專用進口道、公交優先通行網路的效益評價方法進行了研究,並且建立了數學模型。The control field is a certain district in the lanes
交通流中的控制域是車道中某一個確定的區域。Able to detect the traffic data from multiple lanes simultaneously by connecting several detecting units ( sensors ) with one central processing unit
信息融合單元連接多個檢測單元(探頭) ,同時檢測多個車道的車流信息: 6In the fourth chapter, we consider the effect of bus stations on traffic flow. by numerical simulations, we attain the idea results. in the fifth chapter, a multi - speed ca traffic flow model on the one - dimen - sional urban main road on the control of traffic lights is proposed to simulate the traffic under the open boundary conditions
最後,建立一個交通燈控制下城市主幹道單車道多速元胞自動機交通流模型來模擬在開放性邊界條件下現實城市主幹道交通的車流運動,通過延遲來調整交通中紅綠燈對主幹道車流量的控制,並研究了在交通燈延遲控制下綠信比、交通燈個數對主幹道交通流的影響。Lengthen the merging and diverging lanes at the interchanges at sham tseng and siu lam ; and
延長在深井與小欖交匯處的交通合流及分流車道及Dc electric railcar - wire code symbol
直流電動軌道車.接線代碼和符號At the beginning of the paper, a literature review on the domestic and abroad researches of container terminal logistics system is provided introducing some computer simulating model technology apply case on container terminal logistics system on the domestic and abroad ; secondly this article introduce the element and characteristics of container terminal operation system, specially operation flow, controlling principle ( including gate testing principle, ship controlling principle, quay operating principle, yard i / o operating principle, yard running system ), followed by quality evaluating index and empiristic formulas of container terminal. at last, the paper introduces the basic components, layout, loading and unloading process flow of tian jin container terminals, evaluates the related performance parameters and at last introduces some related empiristic formulas based on the historical data of an actual terminal
本文首先回顧了國內外集裝箱碼頭物流系統的研究動態,介紹了國內外計算機模擬技術在集裝箱碼頭物流系統模擬中的應用情況,然後介紹了集裝箱碼頭作業系統的組成和特點,以及其裝卸工藝、作業流程、操作原則(包括大門檢查箱作業原則、船舶調度管理原則、碼頭前沿操作原則、堆場存取箱作業管理原則、堆場管理系統) ,接著介紹集裝箱碼頭系統的性能評價指標和碼頭通過能力經驗公式及出入口車道數計算,並結合天津港集裝箱碼頭物流系統的特點,系統地介紹了天津港集裝箱碼頭的基本組成、布局、裝卸工藝、作業流程后,評估了集裝箱碼頭物流系統的相關性能指標,並結合實際碼頭的歷史數據,介紹一些相關的經驗公式。A pilot whose engine died looked around for a smooth emergency landing spot and spotted just what he needed a four - lane highway that was n ' t busy. frank h. smith, 87, of cary was flying his home - built aircraft at 8, 500 feet when he lost power saturday afternoon
美國北卡羅萊納州一位87歲的老人日前在駕駛自製飛機飛行時,發動機突然停轉,在危機時刻,他成功地將飛機降落在一條車流量稀少的四車道公路上。A pilot whose engine died looked around for a smooth emergency landing spot and spotted just what he needed ? a four - lane highway that wasn ' t busy
美國北卡羅萊納州一位87歲的老人日前在駕駛自製飛機飛行時,發動機突然停轉,在危機時刻,他成功地將飛機降落在一條車流量稀少的四車道公路上。Cfrc are structural and functional materials. the system can monitor not only the vehicle - speed, but also the weights and traffic flux. and it can even monitor the distortion and the damage of the road
碳纖維混凝土既是結構材料,又是功能材料;該系統不僅可以監測車速,進一步還可監測車重和車流量,以及道路變形和損傷情況;而且系統成本低廉,綜合功能又強,因此具有廣闊的應用前景。The street s of hanoi bustled with evening traffic and pedestrians
越南河內的夜晚,街道人流擁擠、車水馬龍。In principle, ultrasonic sensors are suspended over a road, which keep emitting pulse signals periodically to nearby and feed back waves to decide existence of any obstacles, thus to detect the speed, height, length, different sizes ( heavy, medium and small ) of moving vehicles and accumulative flow as well as length of motorcade. optionally, it can be applied to multitude driving lanes simultaneously for traffic data. by integrating and analyzing these measured data, the necessary figures concerning traffic flow may be obtained, which are fundamental basis guiding road buildings
本課題設計的是一種懸掛式超聲波車流多信息檢測器,通過懸掛于路面上方的超聲波探頭向路面周期性地發射脈沖信號,利用地面回波來判斷遮擋物地存在,可用於檢測行駛中的機動車車速、車高、車長、大中小分型以及累計車流量、車隊長度等信息,並可用於多個車道車流信息的同時檢測,綜合這些測量參數可獲得車流量的必要數據,可為公路建設提供必要的基礎依據。Second, we introduce a two - lane traffic model which is based on the ( 0, 2 ) and ( 0, 1, 2 ) models. we mainly study the coupling effect of lanes. in two - lane traffic, vehicles can change lanes and overpass. the interactin between lanes is considered as coupling effect. the computer simulation indicate that ( dthe current of the system with cupling is greater than that without coupling ; 0for a certain initial density, the average flow and speed are indepent on the coupling coefficient which is greater than zero ; when the initial densities ( speeds ) of lanes are different, the characters of traffic system will be different
在單車道模型的基礎上,建立v _ ( max ) = 2雙車道模型,研究車道的耦合效應。雙車道模型中車輛可以進行轉道、超車,兩道之間有耦合作用。模擬結果說明,有耦合時系統的流量比沒有耦合時大;在固定的初密度條件下,只要耦合系數b 0 ,兩道間的耦合強弱對流量和速度無影響;兩道初密度分佈不均勻和速度分佈不均勻都能使交通系統特性發生變化。Prince andrey looked disdainfully at the endless, confused mass of companies, of baggage - waggons, parks of artillery, and again store - waggons, carts, and waggons of every possible form, pursuing one another and obstructing the muddy road three and four abreast
安德烈公爵鄙夷地望著這些川流不息的混亂的隊列馬車輜重隊炮兵,又是馬車馬車各色各樣的馬車,后車追趕前車,排成三行四行,堵塞著泥濘的道路。A. c. supplied electronic ballasts for railway passenger car
鐵道客車用交流電子鎮流器That would be beneficial to hong kong s transport system. these applications include driver information systems to provide up - to - date traffic information and route guidance to drivers, automated tracking, dispatch and weigh - in - motion systems to improve the productivity of commercial and public transport fleets, and a combination of traffic signal control, speed control, lane control and ramp control systems to help alleviate congestion
這些應用項目包括為駕駛者提供最新的交通資訊及路線指引的駕駛資訊系統;可增加商業及公共運輸車隊生產力的系統、功能包括自動追蹤、發送及途中磅重等;以及結合交通燈號控制、速度管制、行車線控制、斜道車流管制等系統,以紓緩擠塞。These applications include driver information systems to provide up - to - date traffic information and route guidance to drivers, automated tracking, dispatch and weigh - in - motion systems to improve the productivity of commercial and public transport fleets, and a combination of traffic signal control, speed control, lane control and ramp control systems to help alleviate congestion
這些應用項目包括為駕駛者提供最新的交通資訊及路線指引的駕駛資訊系統可增加商業及公共運輸車隊生產力的系統功能包括自動追蹤發送及途中磅重等以及結合交通燈號控制速度管制行車線控制斜道車流管制等系統,以紓緩擠塞。分享友人