BS CECC 23100-801-1998 电子元件用质量评估协调体系.性能详细规范:平孔单面和双面印刷电路板

上一篇: BS IEC 61314-1-1-1996 纤维光学输出端.空白详细规范.环境范畴1、2、3、5和99
下一篇: DD ENV 13065-1998 条形码.条形码主导的试验规范

Product Code:SAE J944
Title:Steering Control System-Passenger Car-Laboratory Test Procedure (Cancelled Jan 1992)
Issuing Committee:
Scope:1. SCOPEEvaluation of the energy absorbing properties of the steering wheel assembly of a motor vehicle, or of the relative merit of altemative designs of such assemblies, is a complex problem involving human tolerance, vehicle and occupant dynamics during an accident, and frequency and severity of injuries to various body areas.T'lO fundamental approaches are being used currentlyfor steering wheel assembly evaluations: laboratory impact tests of varying degrees of complexity, and simulated collision tests. This SAE Recommended Practice describes a simplified laboratory procedure for evaluating the characteristics of steering wheel assemblies under simulated driver impact conditions. Basically, the test procedure employs a torso shaped body block which is impacted against the steeringwheel assembly and the transmitted load -time history is measured.