A New Speed Calibration System Design for Vehicles Based on MWS

Abstract

Development of a rapid and precise an onboard speedometer for vehicles is a major concern for emerging Intelligent Transportation System's infrastructure. This paper presents a highly precise speed calibration system for vehicles based on Micro Wave Sensor (MWS) technology. The new system has two invisible antennas which are laid out in a horizontal and a vertical-shape, respectively. The system's architecture includes ultra-low power consumption microcontroller loaded with a software program which has intelligent capabilities such as self and auto- calibration features.