Crash performance of emergency locking retractor seat belts : TARU 5/76
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The crash performance of emergency locking retractor (inertia reel) seat belts is examined by in-depth field investigations and by laboratory simulations. It is found that the inclusion of the retractor increases body excursions for the wearer of a lap/sash seat belt. The increase is not excessive and in general, crash performance is found to be satisfactory. The Australian Design Rule requirements for emergency locking retractor seat belts are examined and a number of efficiencies are discussed. It is concluded that a revised dynamic test is required, based on the limitation of excursions of a specific validated anthropomorphic dummy.\n\n**Note:** This resource was originally published on opengov.nsw.gov.au. The OpenGov website has been retired. If you have any questions, please contact the Agency Services team at transfer@mhnsw.au\n\n**Agency**\n \n- Traffic Accident Research Unit (TARU)\n
本研究通过深入实地调研与实验室模拟试验，对紧急锁止式收放器（惯性卷筒式，emergency locking retractor (inertia reel)）安全带的碰撞性能进行了评估。研究发现，加装该收放装置会使胯肩一体式安全带佩戴者的身体偏移量增大，不过该增幅并未过大，总体而言此类安全带的碰撞性能表现令人满意。本研究还对紧急锁止式收放器安全带的澳大利亚设计规则（Australian Design Rule, ADR）要求进行了考察，并讨论了多项效能评估指标。最终得出结论：需基于经过验证的特定拟人试验假人（anthropomorphic dummy）的偏移量限值，修订现有的动态测试标准。 **备注：** 本资源最初发布于opengov.nsw.gov.au网站，该OpenGov网站现已停用。如有任何疑问，请联系机构服务团队，邮箱地址为transfer@mhnsw.au **负责机构：** - 交通事故研究室（Traffic Accident Research Unit, TARU）
