• Thumbnail for Fundamental diagram of traffic flow
    The fundamental diagram of traffic flow is a diagram that gives a relation between road traffic flux (vehicles/hour) and the traffic density (vehicles/km)...
    10 KB (1,523 words) - 09:22, 28 June 2023
  • model. Autonomous cruise control system Fundamental diagram of traffic flow Green wave Road traffic control Rule 184 Wavelength Shock wave Standing...
    4 KB (480 words) - 17:46, 7 April 2025
  • Thumbnail for Three-phase traffic theory
    based on the fundamental diagram of traffic flow have two phases: free flow and congested traffic. Kerner’s theory divides congested traffic into two distinct...
    51 KB (6,836 words) - 17:32, 6 April 2024
  • persistent stop-and-go traffic. Models and diagrams, such as time-space diagrams, help visualize and analyze these dynamics. Traffic flow analysis can be approached...
    55 KB (7,646 words) - 08:04, 10 June 2025
  • India Macroscopic Fundamental Diagram, a type of fundamental diagram of traffic flow in transportation engineering Microfarad, a unit of electrical capacitance...
    2 KB (219 words) - 11:14, 4 March 2025
  • Thumbnail for Traffic bottleneck
    approaching traffic flow, again at speed vf. State U, with flowrate qu, corresponds to the queuing upstream of the truck. On the fundamental diagram, vehicle...
    6 KB (825 words) - 23:55, 12 September 2023
  • Thumbnail for Green wave
    posters to radio jingles. Bus priority signal Fundamental diagram of traffic flow Road traffic control Traffic wave Michigan Left Kelly, Blaise (1 February...
    11 KB (1,155 words) - 10:32, 31 October 2024
  • Three-detector problem and Newell's method (category Road traffic management)
    In this special case, we use the Triangular Fundamental Diagram (TFD) with three parameters: free flow speed v f {\displaystyle v_{f}} , wave velocity...
    10 KB (2,055 words) - 19:35, 19 July 2025
  • Newell's car-following model (category Road traffic management)
    time-space along the traffic wave speed, -w. Assuming the fundamental diagram (flow-density) is a triangular function, a traffic state A with speed vA...
    4 KB (495 words) - 14:45, 3 March 2024
  • Thumbnail for Traffic congestion
    any mode of transportation, this article will focus on automobile congestion on public roads. Mathematically, traffic is modeled as a flow through a...
    97 KB (8,864 words) - 22:40, 20 July 2025
  • cell. The flow across the cells is determined based on μ(k) and λ(k), two monotonic functions that uniquely define the fundamental diagram as shown in...
    7 KB (1,147 words) - 12:16, 26 July 2024
  • Thumbnail for Traffic congestion reconstruction with Kerner's three-phase theory
    the flow rate and density downstream of this jam front. In (3) no any relationship, in particular, no fundamental diagram is used between the flow rates...
    24 KB (3,134 words) - 15:23, 5 March 2023
  • Thumbnail for Truck lane restriction
    Truck lane restriction (category Road traffic management)
    freeway segment obeying the triangular fundamental diagram defined in the figure to the right with free-flow speed u, wave velocity w and jam density...
    4 KB (567 words) - 14:44, 25 March 2023
  • Thumbnail for Controlled-access highway
    controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated....
    232 KB (24,833 words) - 00:23, 19 July 2025
  • Thumbnail for William Phelps Eno
    William Phelps Eno (category Members of Skull and Bones)
    New York or not is not clear." His 1909 book, Street Traffic Regulation, contains a diagram of the Columbus Circle rotary. Eno also appears to have introduced...
    9 KB (1,171 words) - 17:06, 12 July 2025
  • exchange mechanisms diagram showed, a cocurrent exchange system has a variable gradient over the length of the exchanger. With equal flows in the two tubes...
    39 KB (5,170 words) - 13:17, 24 May 2025
  • Thumbnail for Shock wave
    wave, normal and oblique shock waves Formation of a normal shock wave Fundamentals of compressible flow, 2007 NASA 2015 Schlieren image shock wave T-38C...
    31 KB (3,970 words) - 11:24, 3 June 2025
  • signal timing fundamentals, there are different modes of operation that the signal controller can go through, which controls the signal. Traffic signals may...
    11 KB (1,613 words) - 16:07, 6 June 2025
  • Thumbnail for M/M/1 queue
    continuous time Markov chain as in a birth–death process. The state space diagram for this chain is as below. The model is considered stable only if λ < μ...
    14 KB (1,841 words) - 18:43, 26 February 2025
  • layer-2 networks to satisfy different types of traffic. Multiprotocol label switching belongs to the family of packet-switched networks. MPLS operates at...
    33 KB (4,724 words) - 17:56, 21 July 2025
  • Thumbnail for 5AT Advanced Technology Steam Locomotive
    UK on which the use of heritage traction is likely to be gradually phased out as the speed and density of commercial rail traffic increase. Work on the...
    17 KB (2,034 words) - 10:25, 21 June 2025
  • may be modeled, with or without flow control, and the aggregate maximum network throughput measured (the sum of traffic reaching its destinations). In...
    21 KB (2,985 words) - 21:25, 19 July 2025
  • Thumbnail for Spatial analysis
    analysis, many of which are neither clearly defined nor completely resolved, but form the basis for current research. The most fundamental of these is the...
    62 KB (9,956 words) - 11:53, 20 July 2025
  • AIDA uses rule-based systems to compute its data. This is a diagram of the arrangement of the AIDA modules. Although simple, the program is proving effective...
    196 KB (19,420 words) - 08:16, 22 July 2025
  • Dirk Helbing (category Academic staff of ETH Zurich)
    Helbing, Dirk; Treiber, Martin (2008). "Derivation of a fundamental diagram for urban traffic flow". European Physical Journal B. 70 (2): 229–241. arXiv:0807...
    47 KB (4,428 words) - 15:34, 28 April 2025
  • freedom traffic flows in 2016 with a new transborder push". CAPA - Centre for Aviation. Retrieved 10 December 2018. The American Heritage Dictionary of the...
    38 KB (4,291 words) - 20:07, 3 May 2025
  • dynamic port numbers, on the public-facing side, to disambiguate the flow of traffic that is passing between a public network and a private subnetwork,...
    109 KB (12,942 words) - 21:16, 18 July 2025
  • Thumbnail for Civil engineering
    as: the art of directing the great sources of power in nature for the use and convenience of man, as the means of production and of traffic in states,...
    39 KB (3,996 words) - 02:18, 16 July 2025
  • André-Marie Ampère. Anderson's rule is used for the construction of energy band diagrams of the heterojunction between two semiconductor materials. Named...
    78 KB (10,530 words) - 12:33, 20 July 2025
  • Thumbnail for Finite-state machine
    proper combination of coins is deposited; elevators, whose sequence of stops is determined by the floors requested by riders; traffic lights, which change...
    40 KB (4,529 words) - 09:16, 20 July 2025