有效綠燈時間 的英文怎麼說

中文拼音 [yǒuxiàodēngshíjiān]
有效綠燈時間 英文
effective green time
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 綠形容詞(像草和樹葉茂盛時的顏色) green
  • : 名詞1. (照明等用的發光器具) lamp; lantern; light 2. (燃燒液體或氣體用來對別的東西加熱的器具) burner 3. (俗稱電子管) valve; tube
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • 有效 : effective; valid; efficacious
  • 綠燈 : 1. [交通運輸] (可通行的綠色燈光) green light2. (準許前進) permission to go ahead with some project; green light
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. Based on these models, a main - road traffic flow model with two speeds on one dimension is designed. this model simulate the situation of one road in the city, traffic lights placed on the crossing, using the computer simulation, firstly, in the case of synchronized traffic lights, we investigated the velocity and flow of the model when the initial density, the turning probabilities, the number of the traffic lights, the green to signal ratio and the period of the signal are changed, then we have advanced some meliorate measure to traffic flow ; secondly, in the case of the traffic lights " signal update delay in turn, we found the optimal matching between the period of the signal and the delay time of the traffic lights so as to the perfect velocity and the flow of the model are attained

    在此基礎上,建立了一維二速主幹道模型,該模型模擬了城市交通中一條主幹道的交通情況,在交叉口處設置紅,通過計算機模擬,首先,在交通信號同步更新的條件下,研究模型在改變車輛的初始密度、轉向概率、交通個數、紅信號的信比、紅信號周期等各種情況下主幹道的速度、流量的變化,根據模擬結果提出一些改善交通的措施;其次,在交通信號依次延遲更新的條件下,研究模型在參數道路長、紅信比、交通個數、車輛的初始密度給定的情況下找到紅信號周期和延遲的最佳匹配使得主幹道的速度、流量達到最理想的值。
  2. Effective red time

  3. Effective green time

    有效綠燈時間
  4. In addition, considering traffic security, operational efficiency and people ' s travel habits, the setting of signal phases must satisfy strong constraints, such as maximum and minimum green time, maximum queue length and smooth switch of signal timing parameters

    並且,從交通安全、通行率及人們出行習慣的角度考慮,信號相位的設置具很強的約束,如最短和最長持續、最大排隊長度以及信號的配參數要具一定的穩定性不能變化太劇烈等等。
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