Traffic simulation equipment taking real-time traffic flow state as simulation data

Abstract

The invention relates to traffic simulation equipment taking a real-time traffic flow state as simulation data, belongs to the field of intelligent traffic simulation, and aims to detect real-time traffic flow and surrounding environment conditions through a plurality of unmanned aerial vehicle ends and transmit the detected traffic flow and environment information to a control background through wireless transmission equipment. The background processes the detected information and controls the holographic projection device to display the traffic flow information around the simulation vehicle, the projection information is adjusted according to the detected real-time traffic flow information, an LED lighting lamp and an electromagnetic valve are further arranged beside the projection vehicle, the LED lighting lamp is used for simulating the external illumination detected by the unmanned aerial vehicle, and the electromagnetic valve is used for controlling the holographic projection device to display the traffic flow information around the simulation vehicle. When it rains outside, the electromagnetic valve sprays water with the corresponding rainfall, the camera is arranged in the base of the vehicle body of the simulation vehicle and used for detecting the behavior of a driver during simulation, the device simulates the real-time traffic flow condition to the maximum extent, the accuracy of a simulation experiment is effectively improved, and the device has great significance.

Description

Technical field: [0001] The invention relates to a traffic simulation device using real-time traffic flow state as simulation data, and belongs to the field of intelligent traffic simulation. Background technique: [0002] Traffic simulation is an important part of the intelligent transportation system and an important application of computer technology in the field of traffic engineering. It can dynamically and realistically simulate various traffic phenomena such as traffic flow and traffic accidents, and reproduce the time and space of traffic flow. Changes, in-depth analysis of the characteristics of vehicles, drivers and pedestrians, roads and traffic, effectively carry out research on traffic planning, traffic organization and management, traffic energy conservation and material transport flow rationalization. In the research experiments of researchers in the field of transportation, vehicle driving simulation is a very important part. Driving simulation is divided int...

AI Technical Summary

Problems solved by technology

Vehicle driving simulation is a very important link in the research experiments of researchers in the transportation field. Driving simulation is divided into two types: simulation experiments and real vehicle experiments. The driving conditions of the real vehicle experiments are completely in line with reality, but it is easy to There are traffic accidents, the cost of the experiment is high, and the driving situation we want may not be obtained, so some scholars will choose the simulation experiment. The simulation experiment can freely choose the driving situation, and the cost of the experiment is low, and it does not require too many human resources. The disadvantage is Driving situations are formed by means of display screens, projections, etc., which lack authenticity compared with reality. Therefore, in this case, the driver's driving response is not completely consistent with the real situation. Potentially closer to reality, thereby improving the accuracy of the driver's driving response

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