Traffic volume counting method and device

Abstract

The invention provides a traffic volume counting method and device; the method comprises: generating an object recognition model corresponding to statistical objects; acquiring a video of a preset statistical area to obtain a monitoring video; recognizing, through the object recognition model, at least two frame images included in the monitoring video to obtain the number of statistical objects in each frame image; determining frame image k, and using the number of the statistical objects in the frame image k as a first quantity, wherein the frame image k is a first image recognized to not include zero statistical objects; judging whether frame image i includes distinctive statistical objects not included in frame image i-1; if yes, using the number of the distinctive statistical objects in the frame image I as a second quantity corresponding to the frame image i, wherein i is a positive integer greater than k; determining traffic volume of the statistical objects according to the first quantity and the second quantities. The traffic volume counting method and device allows traffic volume counting cost to be reduced.

Description

technical field [0001] The present invention relates to the technical field of information collection, in particular to a traffic statistics method and device. Background technique [0002] With the continuous improvement of living standards, private cars have become a common means of travel, making the number of cars in various regions continue to grow. With the continuous growth of car ownership, the pressure on road traffic is also increasing, resulting in an increasing trend in the probability of traffic accidents and the time of traffic congestion. In order to be able to understand the congestion of road traffic in real time, the traffic management department needs to make statistics on the traffic flow. [0003] Now, when the traffic flow is counted, sensors are usually laid under the road surface, for example, sensors are laid under the road surface of the entrance and exit of the expressway. When the car passes the paved road with the sensor, the sensor can sense t...

AI Technical Summary

Problems solved by technology

[0004] The method of counting traffic flow according to the target needs to lay sensors under the road surface, and the construction cost of laying sensors under the road surface is high, resulting in high cost of traffic flow statistics

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