Auxiliary driving system for the whole process of vehicle lane change based on augmented reality

Abstract

The invention discloses an augmented reality-based lane changing whole-process driver assistant system of a vehicle. The system comprises an image acquisition device, a data processing device and an augmented reality display device, wherein the image acquisition device is used for capturing images of a road and vehicles which surround a lane changing vehicle; the data processing device is used for extracting distance, relative speed and acceleration information between the lane changing vehicle and each surrounding vehicle, inputting the extracted information into a built model, and the model provides a suggestion for the whole process (including decision, preparation and actuation of lane changing) of lane changing of the vehicle; and the augmented reality display device is used for displaying relevant suggestions of the whole process of lane changing. Compared with the prior art, the augmented reality-based lane changing whole-process driver assistant system of the vehicle has the beneficial effects that the position and the speed of the vehicle can be detected in real time, and meanwhile, augmented reality information and augmented reality equipment for the whole process of lane changing are supplied, for example, the augmented reality device displays a symbol or a suggestion for lane changing operation, so that the risk of a traffic accident in the lane changing process can be reduced to the maximum extent.

Description

technical field [0001] The invention belongs to the technical fields of automobiles, transportation and electronics. The invention relates to a lane change assist system, in particular to a new advanced vehicle lane change assist system, which adopts an advanced vehicle lane change algorithm, including a vehicle lane change decision algorithm, lane change Transformation preparation algorithm and vehicle lane change execution algorithm. In addition, augmented reality technology is also used to display guidance information for vehicles changing lanes. Background technique [0002] So far, several vehicle lane change assistance systems have been proposed. To reduce the risk of vehicles changing lanes, existing solutions are, for example, radar-based vehicle lane-changing warning systems by BMW and Volkswagen. When the vehicle driver makes a lane change decision, the radar-based lane change warning system in their blind spot will make a reminder. However, there are some defic...

AI Technical Summary

Problems solved by technology

However, the current lane-changing execution is to separate the two directions of lane-changing execution, and a complete lane-changing execution model has not been studied as a whole.

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