TRAFFIC CONDITION PREDICTION SYSTEM AND TRAFFIC CONDITION PREDICTION METHOD｜Patents Search｜Patents｜Service

2020.09.12

TRAFFIC CONDITION PREDICTION SYSTEM AND TRAFFIC CONDITION PREDICTION METHOD

United States

Overview

A traffic condition prediction system and a traffic condition prediction method are disclosed. The method includes: determining a center point in an aerial photo of a target traffic scene; determining a circle based on the center point and a first radius; extracting a plurality of first feature points along the circumference of the first circle according to a first preset sampling frequency; generating scene character of the target traffic scene at least based on the first feature points; determining whether the scene character and scene character of another traffic scene are similar; and when determining they are similar, predicting traffic condition of the target traffic scene through an prediction model used for assessing traffic condition of the other traffic scene. The scene character of the target traffic scene and that of the other traffic scene are generated in a same way.