Research on Key Technology of Auto-driving Based on Machine Vision

Aiming at the problem of vehicle travel control in high-speed automatic driving technology based on machine vision, a vehicle travel control method based on visual guidance was proposed. The method directly obtained the vehicle movement track by analytical method, and the parking control quantity could be given accurately. In addition, a lane line detection method was proposed. The detection method mainly consists of image light intensity preprocessing, segmentation and line fitting. The analysis of driving test data shows that the proposed method can detect lane lines quickly and accurately, and the automatic driving control system works smoothly and smoothly.