The invention discloses a vehicle congestion detection method, device and equipment and a computer storage medium. The method comprises the steps of conducting vehicle recognition on a first image, determining a target vehicle, a vehicle mask image and a geographic position mask image located in a preset area, wherein the preset area is the geographic position of at least part of a lane corresponding to the first image; determining the vehicle density in the preset area based on the vehicle mask image and the geographic position mask image; determining the traffic flow speed in the preset area based on a plurality of second images obtained by tracking the target vehicle; and when the vehicle density reaches a first threshold value and the traffic flow speed reaches a second threshold value, determining that vehicle congestion occurs in the preset area. By adopting the vehicle congestion detection method, device and equipment and the computer storage medium provided by the invention, the vehicle congestion detection can be more accurate, the error probability is reduced, and the user experience is improved.
本申请公开了一种车辆拥堵的检测方法、装置、设备及计算机存储介质。该方法包括:对第一图像进行车辆识别,确定位于预设区域内的目标车辆、车辆掩膜图像和地理位置掩膜图像,预设区域为第一图像对应的至少部分车道的地理位置;基于车辆掩膜图像和地理位置掩膜图像,确定预设区域内的车辆密度;基于跟踪目标车辆得到的多张第二图像,确定预设区域内的车流速度;在车辆密度达到第一阈值以及车流速度达到第二阈值的情况下,确定预设区域内发生车辆拥堵。采用本申请提供的车辆拥堵的检测方法、装置、设备及计算机存储介质,可以使对车辆拥堵的检测更加精准,降低出现错误的概率,提升用户体验。
Vehicle congestion detection method, device and equipment and computer storage medium
车辆拥堵的检测方法、装置、设备及计算机存储介质
2021-08-27
Patent
Elektronische Ressource
Chinesisch
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