Automobile intelligent steering automatic prompting device and method

Abstract

The invention provides an automobile intelligent steering automatic prompting device and method, belongs to the field of intelligent traffic, and aims at solving problems that a driver forgets to turn on a steering lamp when changes lanes in driving or turns a corner so that driving safety is enhanced. The device comprises four parts including a GPS positioning unit, a video recognition unit, a central processor unit and an execution unit. The video recognition unit includes a sight line residing time calculation unit, a lane guidance arrow recognition module and a vehicle both-side lane line recognition module. The execution unit comprises a steering prompting module and a lane changing prompting module. According to the method, the current real-time position of the vehicle is solved via the GPS positioning unit, and the video recognition unit calculates time of the sight line residing at left and right rearview mirrors, recognizes the type of a line ground guidance arrow, and calculates the dynamic distance of the both-side wheels to the lane lines. The central processor unit receives information transmitted by the GPS positioning unit and the video recognition unit, judges the relative position of the lane in which the vehicle is positioned, predicts the behaviors of the driver and issues instructions to the execution unit so that steering and lane changing prompting is realized.

Description

technical field [0001] The invention relates to an automatic reminder device and method for intelligent steering of automobiles, belonging to the field of intelligent transportation. Background technique [0002] The 21st century will be the century of intelligent and informatized transportation. Intelligent transportation will become the development trend of the future transportation system. Advanced information technology, data communication transmission technology, electronic perception technology, control technology and computer technology will be effectively integrated and applied to The entire ground traffic management system establishes a real-time, accurate and efficient comprehensive traffic management system that plays a role in a wide range and in all directions. With the popularization and popularization of automobiles and road traffic, automobiles are not just means of transportation, but should become gradually intelligent and humanized objects of life. Vehicle...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic reminder device and method for intelligent steering of automobiles. The purpose is to solve the problem of the driver changing lanes and forgetting to turn on the turn signal when turning, so as to provide favorable assistance for the safety of vehicles and pedestrians and improve driving safety.

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