本信息报告阐述了用于评估行人假人性能的全尺寸车辆-行人试验的通用巴克的设计和性能规范。具体来说，巴克的设计是为了模拟小型家庭轿车在与行人碰撞时，轿车前端的冲击响应。目标是开发一种具有简化几何结构和有限数量的部件的通用巴克，这些部件由明确定义且随时可用的工程材料制成，以促进制造和再现性。 为确保巴克的性能，规定巴克模拟行人碰撞时小型家庭轿车级别内轿车的最大碰撞距离、吸收能量和最大作用力。本文件中提供的设计和性能规范侧重于:（1）描述通用巴克材料和几何结构的设计规范，以及（2）确保任何制造巴克满足必要设计规范所需的特定认证测试。

This Information Report addresses the design and performance specifications for a generic buck to be used in full-scale vehicle to pedestrian tests conducted to evaluate pedestrian dummy performance. Specifically, the buck is designed to mimic the impact response of the front end of a sedan within the small family car class during a collision with a pedestrian. The goal is to develop a generic buck with simplified geometry and a limited number of components made of clearly defined and readily available engineering materials to facilitate fabrication and reproducibility. To ensure performance of the buck, it is specified that the buck mimics the maximum crush distance, absorbed energy, and maximum force corresponding to a sedan within the small family car class during a pedestrian impact. The design and performance specifications provided in this document focus on: (1) the design specifications describing the materials and geometry of the generic buck and (2) the specific certification tests that are required to ensure that any fabricated buck meets the necessary design specifications.