Field Evaluation of a Nissan Laser Collision Avoidance System

摘要

The purpose of the study is the evaluation of a laser-based anti-collision system developed by Nissan Motor Co., LTD. the system is intended to provide a warning to the driver when the equipped vehicle is approaching another vehicle or object at a rate which, if maintained, will result in a collision. Task 1 of these tests was a qualitative evaluation of the anti-collision system under normal driving conditions. The Task 2 evaluation was quantitative, and included verification of the range, speed, and closing rate data obtained from the system, as well as testing the interference capability of the unit itself, and possible system malfunctions due to various atmospheric phenomena. It should also be noted that the system used in these tests is several years old. The system, as well as others developed by other manufacturers, have most likely been improved during the intervening years. It is hoped that the results of these tests will not inhibit further development of these systems. Certainly, as technology advances, methods will be developed to overcome the problems discussed in the report.