关键词：通信；商业车辆安全；碰撞避免技术性能要求；防撞系统
摘 要：The U.S. Department of Transportation is conducting research to accelerate the widespread adoption of vehicle-to-vehicle (V2V) technology in commercial vehicles such as heavy trucks and buses. The widespread deployment of V2V safety is dependent on understanding the effectiveness of safety applications. The objective of this study was to determine the high-level performance requirements for potential V2V safety applications that are appropriate for commercial vehicles. This objective was accomplished via a 9-month project that involved reviewing literature covering collision avoidance systems currently available on heavy commercial vehicles, interviewing commercial vehicle industry representatives (manufacturers, suppliers, and fleet operators) to determine suitable crash avoidance technologies for the V2V communication, and identifying and developing high-level performance requirements for the selected commercial vehicle safety applications.