A Control Method of Vehicle Headlight Angle Based on Safety Equation

Abstract

A vehicle headlight angle control method based on the safety equation, firstly, according to the relationship between the vehicle speed and the cumulative damage of the accident, the relationship between the vehicle speed and the safety weight is mapped out, and the safety equation is established; secondly, the safety equation is used to assign the safety braking model and the ratio of the optimal model of field of view to realize the intelligent control of vehicle headlights under two factors; finally, a vehicle headlight control system based on safety equations is built with STM32 as the core, and the actual vehicle driving process is simulated to realize the intelligent control of vehicle headlights based on safety equations. Vehicle headlight angle control. The present invention establishes a safety equation based on the relationship between the cumulative damage of a car accident and the speed of the vehicle, introduces the safety equation into two traditional modeling modes and scientifically divides the distribution relationship between safety and comfort, and realizes more intelligent control of the headlight angle under two factors , which solves the problem of single factor and low level of intelligence in the traditional modeling method.

Description

technical field [0001] The invention relates to the technical field of vehicle lamp control, in particular to a method for controlling the rotation angle of a vehicle headlamp based on a safety equation. Background technique [0002] With the development of the automobile industry and the improvement of automobile production technology, the room for improvement in vehicle materials, performance and infrastructure is very limited, which makes people turn their attention to intelligence. Safety, comfort and speed soon became the theme of vehicle intelligence. At this stage, intelligent vehicle systems mainly focus on environmental protection systems, intelligent headlight systems, intelligent braking systems, and navigation systems. The emergence of these intelligent systems has greatly improved the driver's driving experience and has a very broad application prospect. [0003] The intelligent headlight system is a light follow-up system that intelligently changes the optica...

AI Technical Summary

Problems solved by technology

The above literature considers a single aspect, and it is very important to study the mathematical model of the intelligent headlight system that takes into account both comfort and safety.

Images