Design and Implementation of Automatic Car Driving Control System Based on FPGA

Abstract

This paper studies and designs of a car automatic driving control system, the system is a dual-core FFT processor based on the pipeline structure CORDIC algorithm design is based on the voice signal spectrum analysis, and through the to extract MFCC voice characteristics Template Library instruction data in comparison, thereby generating a control signal, and ultimately by the FPGA control the wireless communication module to achieve the basic operation of the voice control of the car commonly. Download test results show that the system can be done in real-time response to voice commands, the system has a simple hardware structure, real-time, high reliability, and can be widely used in the field of voice recognition control systems in DE2 experimental development platform .