Vehicle driving assistance system and method

Abstract

The invention discloses a vehicle driving assistance system and a vehicle driving assistance method. The vehicle driving assistance system comprises an information acquisition unit, a determination unit and a prediction unit, wherein the information acquisition unit is configured to detect other traffic participants on a co-directional driving lane of a surrounding region of a present vehicle, andacquire position data, motion data and predetermined navigation routes of one or more detected other traffic participants, and the information acquisition unit is further configured to position location data, motion data and a predetermined navigation route of the present vehicle; the determination unit is configured to determine whether the one or more other traffic participants and the presentvehicle are about to turn at or near a front intersection based on the respective current positions and predetermined navigation routes of the one or more other traffic participants and the present vehicle; and the prediction unit is configured to predict whether the present vehicle is going to collide with the one or more other traffic participants under the condition that any one of the one or more other traffic participants and the present vehicle is about to turn at or near the front intersection.

Description

technical field [0001] The invention relates to a vehicle driving assistance system and method. In particular, the present invention relates to a driving assistance system and method for predicting and avoiding a collision of a vehicle based on a predetermined navigation route of the vehicle. Background technique [0002] Collision prediction and avoidance systems are increasingly common in modern vehicles. Vehicles are usually equipped with various sensors to identify surrounding vehicles, pedestrians and other objects, etc., and can detect the shape, position and motion data of surrounding vehicles, pedestrians and other objects. In particular, the collision prediction and avoidance system of the vehicle can judge the There is a potential risk of them colliding with the vehicle. In the case of a potential collision risk, the vehicle driver is warned by means of visual indication and / or audio reminder, or the vehicle is actively braked or steered to avoid the collision. ...

AI Technical Summary

Problems solved by technology

Since different vehicles, pedestrians, and other objects are moving at different speeds and aggressions, especially for some vehicles, pedestrians, etc. that are faster and closer to the vehicle, the above systems cannot always wait long enough before a collision occurs warn the driver of the vehicle in advance

Therefore, there may not be enough time for maneuvers to avoid collisions

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