Microcomputer Controlled Radar and Display System for Cars

An experimental, non-cooperative automotive radar has been developed for collision mitigation and automatic headway control. The FM/CW radar is interfaced with a microcomputer to aid in the elimination of false alarms and handle the braking, warning, and headway control algorithms. A single-line, self-scan plasma display together with a series of sensors is also interfaced with the on-board computer to provide normal driving related information and warning messages in case of malfunctions in the car.