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.
Automobile intelligent steering automatic prompting device and method
2015-10-14
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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