汽车制造商AEB系统得到升级,每进行一次IIHS测试,以更快的速度改进碰撞预防工作。 Automakers' AEB systems get upgrades, improving crash prevention at higher speeds, per IIHS tests.

汽车制造商在公路安全保险协会进行更严格的测试后,大大改进了自动紧急制动系统。 Automakers have significantly improved their automatic emergency braking (AEB) systems following a stricter test by the Insurance Institute for Highway Safety (IIHS). 在最近的评估中, 30 辆车中, 22 辆车因其在高速时防止或减轻碰撞的能力而获得良好或可接受的评级. In the latest evaluations, 22 out of 30 vehicles received good or acceptable ratings for their ability to prevent or mitigate crashes at higher speeds. 新的测试包括31、37和43英里的假想情况,目标如摩托车和半拖车,反映了实际的坠机状况。 The new test includes scenarios at 31, 37, and 43 mph with targets like motorcycles and semitrailers, reflecting real-world crash conditions. 预计这些进展将通过减少严重的前至后撞事故而拯救生命。 These advancements are expected to save lives by reducing serious front-to-rear crashes.