Driving lane early warning device

Abstract

The invention belongs to the technical field of vehicle driving safety, and particularly relates to a driving lane early warning device, which comprises a control module, and an image acquisition module, a vehicle detection module, an image processing module, a storage module, a serial port module, a power supply module and a display module which are connected with the control module; thevehicle detection module detects information of vehicles surrounding a vehicle, and transmits detection information to the control module; the image acquisition module acquires image information of other vehicles around the vehicle, the control module transmits the acquired image information to the image processing module, and the image processing module calls local data in the storage module and make contrast analysis on the local data with acquired images to obtain vehicle type information of vehicles of the collected images; and the control module controls the display module to display and recognize the vehicle type, the vehicle speed and the distance information between the vehicle and the control module. A driver is reminded to pay attention and carry out local detection, networking or GPS relying is not needed, detection is timely, and the early warning effect is good.

Description

technical field [0001] The invention belongs to the technical field of vehicle driving safety, and in particular relates to a driving lane warning device. Background technique [0002] In recent years, due to excessive fatigue and negligence of drivers on expressways, the proportion of major traffic accidents caused by vehicles deviating from the lane has increased year by year. According to the statistics of the "Statistical Bulletin on National Economic and Social Development in 2014", the number of traffic accident deaths in 2014 was 34292.34, an increase of 2688.04 from the 31604.3 deaths in 2013, with a growth rate of 8.5%; The rate was 13.46%; compared with 2011, the growth rate was 15.78%. With the continuous increase of vehicles in today's society, the potential safety hazards between vehicles cannot be ignored. [0003] The existing technology uses GPS (Global Positioning System, Global Positioning System) to locate the position of the vehicle in real time, detect...

AI Technical Summary

Problems solved by technology

[0004] However, the existing preventive methods or devices rely on the GPS system, which are greatly affected by weather, low temperature and the environment. When the GPS signal is not good, the early warning is not timely. Therefore, it needs to be improved.

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