ISO 16850:2007规定了一种测试方法，用于模拟儿童行人对客车或某些轻型卡车发动机罩顶部的儿童头部撞击，如ISO 3833中所定义。 该测试方法的目的是模拟车辆正面撞击行人的侧面撞击。 本试验方法中使用的冲击装置对于高达11 m/s的车辆冲击速度将是稳健的。 虽然指定的测试方法旨在降低儿童行人头部受伤的风险，但它不测试对行人其他区域的伤害。使用其他测试方法确定对其他行人身体区域的伤害风险的评估。 该试验方法不考虑由于预碰撞制动而导致的车辆向下俯仰。 这种测试方法和相应的HIC测量利用了自由飞行头部形状的冲击器，并且不考虑行人身体作为一个整体的运动学，也不考虑随后的后-冲击运动学和潜在伤害风险。

ISO 16850:2007 specifies a test method to simulate the child head impact of a child pedestrian to the bonnet top of passengers vehicles or some light truck vehicles, as defined in ISO 3833. The purpose of this test method is to simulate frontal impact of a vehicle, laterally to a pedestrian. The impact device to be used in this test method will be robust for a vehicle impact velocity of up to 11 m/s. While the test method specified addresses the reduction of a child pedestrian head injury risk, it does not test for injuries to other regions of the pedestrian. The evaluation of injury risk to other pedestrian body regions is determined using other test methods. This test method does not consider downward pitching of the vehicle due to pre impact braking. This test method and the corresponding HIC measurement utilize a free flight head form impactor, and does not consider the kinematics of the pedestrian body as a whole, nor does it consider the subsequent post-impact kinematics and potential injury risk.