Design of Intelligent Ultrasonic Guided Vehicle

Due to the requirement of the development of the times, all walks of life require more and more intelligence, so more and more intelligent mobile machines and equipment are popularized. Compared with traditional equipment, smart cars have better mobility, safety and practicality. However, nowadays, domestic follow-up equipment generally exists in various highly specialized venue environments, which have certain environmental requirements, or track following camera cars in other specific sites, which have certain environmental requirements. There is no follow-up equipment or personal products for public places with complex situations, such as supermarkets, airports, railway stations, etc. This paper designs an intelligent vehicle based on Arduino programming, which is simple and practical, highly modular and highly portable. The smart car with low design cost, simple and mature technology and high portability can be used in work and ordinary life without manual operation. The smart car can use Arduino Nano, acoustic distance measurement module, motor, etc. in this design to achieve the positioning of specific targets and calculate the distance, including forward and backward, turning, At the same time, according to the feedback information, we can adjust the speed and turn behavior to track the target. Using mature ultrasonic ranging technology, chip, accurate positioning control algorithm, this simple, cheap and practical intelligent tracking car is designed.