Real-time detection device and method for pedestrian flow and traffic flow at intersection

Abstract

The invention belongs to the technical field of traffic safety, and discloses an intersection pedestrian flow and traffic flow real-time detection device, which comprises a detection module, an algorithm module and a data background, and is characterized in that the detection module is connected with the algorithm module, and the algorithm module is connected with the data background; the detection modules are installed on safety islands on the two sides of an intersection to detect and count the pedestrian flow of waiting pedestrians and detect and count the traffic flow at the same time, the algorithm module is used for calculating data detected by the detection modules, and the data background is used for displaying the data of the algorithm module. According to the device, the laser radar is used for detecting and scanning pedestrians waiting at the intersection and vehicles on the road, data of the pedestrians and the vehicles are collected and then input into the algorithm module for calculation, then the calculated data are output to the data background, and road right distribution is carried out on signal lamps at the intersection according to the data. The working efficiency is improved, and the occurrence rate of traffic accidents is reduced.

Description

technical field [0001] The invention belongs to the technical field of traffic safety, and in particular relates to a real-time detection device and method for pedestrian flow and vehicle flow at an intersection. Background technique [0002] Traffic safety is a point that modern society attaches great importance to. The existing zebra crossing signal lights at intersections can only periodically alternate between red lights and green lights. It is impossible to detect and count the flow of people and vehicles at the intersection, and it is impossible to measure the flow of people and vehicles at the intersection. The distribution of the right of way for traffic flow greatly reduces work efficiency, and sometimes leads to people walking on the zebra crossing after the green light ends, which increases the possibility of traffic accidents and poses a greater traffic safety hazard. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a real-ti...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a real-time detection device and method for the flow of people and vehicles at an intersection, so as to solve the technical problem of lack of detection of the flow of people and vehicles at the existing intersection

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