The embodiment of the invention provides an idle parking space determination method and device. The method comprises steps: acquiring parking data of each target parking lot in a plurality of continuous first historical time periods; inputting the obtained parking data into a vehicle number prediction model to obtain a target vector output by the vehicle number prediction model; for each target parking lot, calculating a second number of vehicles leaving the target parking lot in the target time period based on the moment when the vehicles park in the target parking lot in the first time period set and the number of vehicles parking in the target parking lot in the second time period set; and calculating a target difference value between the first number and the second number correspondingto the target parking lot, calculating a difference value between the number of idle parking spaces of the target parking lot in a previous time period of the target time period and the target difference value, and obtaining the number of the idle parking spaces of the target parking lot in the target time period. Subsequently, the vehicle can select the parking lot with more idle parking spacesfor parking, so that the time consumed for parking the vehicle is reduced.
本发明实施例提供了一种空闲车位确定方法及装置,获取多个连续的第一历史时间段内各个目标停车场的停车数据;将获取的停车数据输入至车辆数目预测模型,得到车辆数目预测模型输出的目标向量;针对每一目标停车场,基于第一时间段集合内车辆停靠至该目标停车场的时刻,和第二时间段集合内停靠至该目标停车场的车辆的数目,计算目标时间段内离开该目标停车场的车辆的第二数目;计算该目标停车场对应的第一数目与第二数目的目标差值,计算目标时间段的前一个时间段内该目标停车场的空闲车位的数目,与目标差值的差值,得到目标时间段内该目标停车场的空闲车位的数目。后续,可以使得车辆选择空闲车位较多的停车场停车,以减少车辆停车所耗费的时间。
Idle parking space determining method and device
一种空闲车位确定方法及装置
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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