Lane queuing length estimation method and system, computer equipment and storage medium

The invention discloses a lane queuing length estimation method and system, computer equipment and a storage medium. The vehicle passing time is divided into unit time periods according to a preset duration, the queuing length of the lane in the second time period is calculated according to the queuing length in the first time period, the vehicle passing amount in the second time period and the change amount of the vehicle passing amount in the second time period relative to the first time period; only the vehicle passing data of each lane in the independent intersection is needed, the vehiclepassing data is divided into the data of the unit time period, the queuing length is estimated through the data of each time period, the needed vehicle passing data is convenient to obtain, the queuing length of each lane of the intersection can be estimated, and the accuracy is high. 本发明公开了一种车道排队长度估算方法、系统、计算机设备和存储介质，根据预设的时长将过车时间划分为单位时段，根据第一时段的排队长度、第二时段的过车量以及第二时段相对于第一时段的过车量的变化量计算车道在第二时段的排队长度，只需要单独的路口中各个车道的过车数据，将过车数据划分为单位