Traffic noise dynamic simulation method by combining cellular automaton traffic flow model
A technology of traffic flow model and cellular automata, which is applied in the field of dynamic simulation and calculation of road traffic noise, can solve problems such as traffic noise dynamic simulation of cellular automaton traffic flow models that have not yet been seen, and achieve small calculation and simple simulation process , easy to set effect
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[0021] The drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product;
[0022] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0023] Such as figure 1 , a traffic noise dynamic simulation method combined with a cellular automaton traffic flow model. The implementation process is: use the traffic flow simulation module to dynamically simulate road traffic flow, and input the vehicle type, speed and acceleration obtained from the traffic flow simulation The vehicle noise emission module calculates the vehicle noise emission, and at the sa...
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