Method and device for detecting vehicle driving out of parking space, electronic equipment and storage medium

Abstract

The invention discloses a method for detecting a vehicle driving out of a parking space, and the method comprises the steps: obtaining a monitoring image, executing a vehicle detection operation in the monitoring image, and obtaining a first vehicle feature point set of the vehicle in the monitoring image; determining a vehicle tracking frame of the parked vehicle by using the first vehicle feature point set and a parked vehicle feature point set of the parked vehicle corresponding to a preset parking space area in the monitoring image; and determining a first overlap ratio of the vehicle tracking frame and the preset parking space area, and determining that the parked vehicle is driven out of the parking space when the first overlap ratio is smaller than a first threshold value. According to the method, the first vehicle feature point set and the parking vehicle feature point set of all the vehicles are adopted to jointly determine the vehicle tracking frame, when the shielding before the tracked parking vehicle is lost is eliminated, the parking vehicle can be tracked again, the situation of tracking loss is avoided, and the reliability of detecting that the vehicle is driven out of the parking space is improved. The invention further provides a device for detecting that the vehicle is driven out of the parking space, electronic equipment and a storage medium, which have the above beneficial effects.

Description

technical field [0001] The invention relates to the field of smart city parking, in particular to a method, device, electronic equipment and storage medium for detecting that a vehicle leaves a parking space. Background technique [0002] With the continuous increase of car ownership, the problem of difficult parking in cities is becoming more and more obvious. In order to improve the management of parking space resources and vehicles, a video-based on-street parking detection solution came into being. This solution uses image detection to detect the exit status of the vehicle, and then performs billing operations based on the detection results. [0003] In related technologies, the video-based on-street parking detection scheme relies on vehicle image detection to track the vehicle's driving out action. However, the actual road conditions are more complex, and the vehicle will be blocked by obstacles or other vehicles, resulting in loss of tracking. This reduces the relia...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, the video-based on-street parking detection scheme relies on vehicle image detection to track the vehicle's driving out action. However, the actual road conditions are more complex, and the vehicle will be blocked by obstacles or other vehicles, resulting in loss of tracking. This reduces the reliability of the detection of vehicles leaving the parking space, thereby reducing the accuracy and fairness of parking billing

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