Research on Hardware System Design Method of the Intelligent Vehicle Based on Dual Sensors

Abstract

With the rapid development of modern society, the application of intelligent unmanned vehicles is becoming more and more popular. Based on the scene of unmanned vehicle patrol operation in an intelligent warehouse and simplifying it, this paper designs an image processing and perception of driving road conditions with ATM89C51 single-chip microcomputer as the core, camera, and infrared sensors to realize the detection of car trajectory. Two groups of four DC motors are set to drive, and the turning is carried out through the differential speed of the wheel motors on both sides. The turning radius and turning time are shortened through the independent control of the motors on both sides. The L298N full-bridge motor drive core is used to control the speed of the motor, to realize the accurate control of the trolley movement, and lay the foundation for the intelligent operation of the trolley in more scenarios. The accuracy of car navigation and motion control is improved through dual sensors.