Traffic flow prediction method for microscopic simulation
A technology of traffic flow and prediction method, applied in the direction of traffic flow detection, traffic control system of road vehicles, traffic control system, etc., can solve problems such as premature convergence, and achieve the effect of improving the possibility
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[0032] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.
[0033] combine figure 1 , a kind of traffic flow prediction method that the present invention provides for micro-traffic simulation, comprises the following steps:
[0034] Step S-1: Establish road network model
[0035] In the simulation software, according to the actual road network conditions within the research area, a road network model is established, including roads, road signs and markings, traffic lights, vehicle detectors and other traffic facilities.
[0036] Step S-2: Model calibration using actual data
[0037] According to the specific requirements of the simulation model, the appropriate historical data is input into the simulation software. By comparing the simulation results with the actual test data, the simulation accuracy of the simulation model can be obtained, and the parameters in the model can be adjuste...
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