Lane level navigation reality augmenting device for assisting driver

Abstract

The invention discloses a lane level navigation reality augmenting device for assisting a driver. The lane level navigation reality augmenting device is operated through the following steps of comparing vehicle travelling information with a perfect driver model under the same working condition; evaluating the current driving behavior and giving directive opinions on the real-time driving behavior under the current working condition; based on the information of lanes on two sides of a vehicle, obtained by an information acquisition device, analyzing the position of the current vehicle; and based on information of a front barrier, acquired by the information acquisition device, according to the specific travelling working condition of the vehicle, performing screening treatment on the information, transmitting concrete display contents to a head-up display device in a real-time manner, and performing dynamic real-time display. According to the lane level navigation reality augmenting device disclosed by the invention, more accurate lane level navigation and more accurate early warning information are provided for the driver, directive opinions are provided for the driving behavior of the driver, and accurate assisting prompt is provided for the due practical operation of the driver under each working condition.

Description

technical field [0001] The invention relates to an auxiliary driving device for automobiles, in particular to an augmented reality device for assisting drivers in lane-level navigation. Background technique [0002] At present, the intricate traffic line conditions have put forward higher requirements for the accuracy of the driving assistance system. In order to improve the effectiveness and accuracy of the lane guidance information, the auxiliary vehicles can effectively avoid the occurrence of danger in advance, and the lane-level navigation guidance has begun to be applied in the vehicle system. . At the same time, the uneven driving level of drivers also poses a new test for road safety. A set of assisted driving systems that can clearly guide drivers to drive and operate is very necessary. In driving, arranging the navigation device according to the traditional instrument panel position will easily cause the driver to ignore the rapid changes in the external environme...

AI Technical Summary

Problems solved by technology

In terms of driving, if the navigation device is arranged according to the position of the traditional instrument panel, it is easy to cause the driver to ignore the rapid changes in the external environment between looking down and looking up, and because the eye focus needs to be constantly adjusted, it will cause delay and discomfort, which will affect driving safety. an important factor of

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