車道通過能力 的英文怎麼說
中文拼音 [jūdàotōngguònénglì]
車道通過能力
英文
lane capacity- 車 : 車名詞1. (中國象棋棋子的一種) chariot, one of the pieces in chinese chess2. (國際象棋棋子的一種) castle; rook
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 通 : 通量詞(用於動作)
- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 能 : 能名詞(姓氏) a surname
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 車道 : (traffic) lane
- 通過 : 1 (從一端到另一端) pass through; get past; traverse 2 (同意議案) adopt; pass; carry 3 (以人...
- 能力 : ability; capacity; capability
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And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the
研究中首次提出了運用高精度gps動態數據採集儀對雙車道公路上的超車行為進行觀測,設計了根據駕駛員感受度來衡量超車過程的實驗方案,並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車頭時距和可回車車頭時距的臨界間隙值,為定性和定量分析雙車道公路通行能力提供有力的數據支持;同時,還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案,統一了計算加速度干擾的時間統計間隔,為雙車道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。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。With the use of new mcu p87c591, as the techiniques of serial communication and negative display of lcd, the dashboard has a very beautiful apearence and the system is simplified. not only the analogy signal and the pulse signal can be sampled into the instrument, but also the datum on the can - bus should be transferred into the system whit the connection to the in - vechile network. under the guindance of the idea of " informatic design ", the digital lcd dashboard system is developed, and the professional manufacturer of lcd display device is directed to develop and to design the special lcd module, by which the new lcd production is greatly optimized. all these intentions bing about a very well goal
在研製數字液晶儀表過程中,應用了新型單片機p87c591 、串口驅動技術和負顯技術,使該數字液晶組合儀表結構簡單,視覺美觀,既可以通過模擬通道、數字通道測量車輛傳感器的信號,又具備接入車輛總線、從can總線上獲得相關數據的能力。在項目開發過程中,運用「信息化設計」的觀點開展液晶顯示模塊的開發和設計工作;並根據軟體工程的原則,優化了液晶模塊的電路設計,使該項產品的開發取得了好的效果。The result shows that the train passing capacity is closely linked with the train meeting place relative to the tunnel and that the train passing capacity decreases as the tunnel lengths and slops increase
對計算結果的分析表明,隧道的列車通過能力與列車的交會地點息息相關,而且隨著隧道長度和坡度的增大逐漸變小。By analyzing the relation between the train passing capacity and tunnel length as well as tunnel slopes the upper and lower limits for installing mechanical ventilation in railway double track tunnel have been determined, which provides science foundations for the formulation the ventilation design norm for railway double track tunnels in operation
通過對列車通過能力與隧道長度和坡度關系的進一步研究,得出了內燃牽引雙線鐵路隧道設置機械通風的上、下界限,為雙線鐵路隧道運營通風設計規范的制訂提供了科學依據。According to the urban road traffic actuality, based on simplifying the factors of effecting road network seiceabi1ity, this paper analyzes the vehicle gap ' s relation in city road network, describes the road supplement source and it ' s consumption objection, puts forward the formulation of the city road network trafficking serviceability, and finally discusses the affection to the city road network trafficking serviceability from various city road network construction and the average trip distance of vehicle
摘要根據我國城市道路交通的現狀,以簡化對影響道路網交通供給能力道路方面諸因素的處理為出發點,通過對城市在行車輛安全行車間距合理表達式的分析及對城市道路資源及資源消耗對象的描述,提出了城市道路機動車道路網供給能力的計算表達式;以此為基礎討論了城市不同道路網結構、城市在行車輛的平均出行距離(時間)對城市道路網供給能力的影響。Finally, based on the survey on the ventilation of double ( rack tunnels in operation representative parameters were selected and a series of computations were carried o ' ut to examine the train passing capacity of tunnels with different lengths and slopes
最後,根據對我國雙線鐵路隧道運營通風的調查分析,選擇具有代表性的參數,利用數值計算程序,對不同長度和坡度的隧道在自然通風情況下列車的通過能力進行了模擬計算。In this paper, the pce principle, method and technical achievement of traffic engineering in domestic and overseas from 1940 to 1993 are analyzed, compared and evaluated. moreover, the use condition and limitation of the studying achievement are elaborated. based on it, in view of the complexity of the vehicle kinds and mixed traffic in domestic highway traffic, the physics method on influence space of vehicle is put forward according to the achievement of studying the road capacity and the mass traffic observation data of 177 section of highway
本文首先對1940到1993年以來,國內外在交通工程研究中涉及到的車輛當量換算系數計算的原理、方法和技術成果進行了分析、比較和評價,闡述了這些研究結果的使用條件和局限性。在此基礎上,鑒於我國公路交通中車種多,車型復雜以及混合交通等的特點,通過對我們以前研究通行能力積累的成果和實地177個不同路段所採集到的大量交通觀測數據的分析和研究,利用數理統計和隨機場理論,提出了一種汽車道路作用空間的物理分析方法來研究車輛當量換算問題。The method is better than others. firstly, the system sets up several models to assist detection work, such as road model, illumination model, shadow model and relationship model among them ; secondly, it introduces hue. saturation degree information to distinguish vehicles from shadow ; thirdly, it makes use of binary decision tree to analyze pressing line of vehicles to improve the reliability of the system ; fourthly, it puts forward a way of one dimension video tracing to resolve the problem of vehicle velocity detection
該方法通過設置在每條車道中的兩條相互垂直的虛擬檢測線來檢測交通流信息(如車流量、車速等) ;設計一種彩色分段檢測技術來提取運動車輛的尺寸信息和色彩信息,再利用分類決策樹和濾波演算法確定運動車輛存在與否,增強了車輛、陰影、噪聲和背景之間的區分能力;設計了一種車速視頻檢測方法。Based on the analysis of urban rail transit train routing and the relative factors, this paper argues that the adaptability of train carrying capacity is one of the sufficient conditions for adopting unconventional train routing
摘要對城市軌道交通列車交路方案及選用時考慮的因素進行了分析,提出通過能力是否適應是採用特殊交路方案的充分條件。It is in fact faster to take a corner at a safe speed, rather than braking late and hard ( which could cause you to run off the track or run wide, off the racing line )
事實上,以安全的速度通過一個彎角往往比延遲並大力剎車要快(因為這種剎車可能使你沖出賽道或者偏離最佳路線而走大了) 。Among the six models, model a and model b can be used to study the vehicle stability and curve negotiation under different track situations. model c and model d can be used to carry out the stability, dynamic curving behavior and ride comfort of the high - speed passenger car. model e and model f are three - dimension train dynamic models which consist of three cars ( head car, intermediate car and tail car )
所建立的6種動力學模型中,模型a和模型b可用於研究不同軌道條件下車輛的運動穩定性及動態曲線通過性能;模型c和模型d可以用來研究車輛的運動穩定性、動態曲線通過性能及運行平穩性;模型e和模型f是列車系統動力學分析模型,都是由三節車組成的列車單元,三車列車模型作為一個最小的列車單元,包含了頭車、中間車和尾車,已能夠反映整個列車的動力學特性。This article take dalian automobile service shop as a study target. through studying its developed history and conditions today, especially after its developing and enlarging, i would like to research on helping this enterprise how to adapt the changes of market environment, be confront with market struggle, extricate from difficulty and determine developing direction and tactics in the future. at the same time, i would like to give theoretical suggestions and tactics on making this enterprise adapted the changes of environment, enhancing its competitive strength and promoting its core competence
本文以大連轎車修配廠為研究對象,通過分析該企業的經營發展道路及現狀,通過研究大連轎車修配廠在企業規模擴大以後,市場環境不斷發生變化的現在所面臨的主要問題,企業應該如何應對激烈的市場競爭、擺脫困境、確立今後發展方向及發展對策,為該企業提供理論上的依據,提出建設性的建議和看法,幫助使大連轎車修配廠能夠及時地適應外部環境變化、加強競爭優勢,提高核心競爭能力,在競爭中求生存、求就發展、樹立良好的品牌形象。Then, the article carried out simulation of automobile brake system in detail. according to the structure, theory and character of the brake force adjustment, the function of one of the brake force adjustment - dspv valve is realized. a simulation of full vehicle is carried out in adams. the simulation results match well with the physical prototype experiment
通過增加和改進系統原有模型的控制功能,將dspv慣性閥引入adams ,實現制動力調節功能,並且利用北汽福田汽車公司的奧鈴輕卡進行整車道路制動試驗,制動性能模擬計算結果與實測結果也取得了較好的一致性。This paper applies 3d model and adams software to analyze traveling stability at high speed and passing capacity of concomitant fork truck at design stage and thus gives advice on improving the design
摘要應用三維建模與adams模擬分析軟體,在設計階段對隨行叉車的高速行駛穩定性與道路通過能力進行了分析預測,提出了改進設計的建議,為產品的研製提供了科學依據。分享友人