The invention discloses a traffic speed prediction device and a traffic speed prediction method. The traffic speed prediction device may include: a communication device configured to receive probe data from a probe vehicle traveling on a road; a storage device configured to store data and an algorithm for predicting a traffic speed; and at least one processor electrically connected to the communication device and the storage device. The processor may be configured to predict a traffic speed on the road using traffic speed data, traffic volume data, and congestion data obtained based on the probe data, and obtain congestion data by creating a target road network including a target collection section collecting the probe data and determining a congestion matrix of the target road network.
本发明公开一种交通速度预测装置和交通速度预测方法。交通速度预测装置可以包括:通信装置,被配置为从在道路上行驶的探测车辆接收探测数据;存储装置,被配置为存储用于预测交通速度的数据和算法;以及至少一个处理器,电连接到通信装置和存储装置。处理器可以被配置为利用基于探测数据获得的交通速度数据、交通量数据和拥堵数据预测道路上的交通速度,并通过创建包括收集探测数据的目标收集路段的目标路网并确定目标路网的拥堵矩阵来获得拥堵数据。
Traffic speed prediction device and traffic speed prediction method
交通速度预测装置和交通速度预测方法
21.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |