标准资料网-标准资料免费资源平台

【英文标准名称】:Determinationofthecontentofcrudeanthraceneofroadtarsandcoldsolutionsofpitch
【原文标准名称】:筑路焦油和低温焦油溶解中粗蒽含量的测定
【标准号】:DIN52030-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;试验;定义;沥青的冷溶液;铺路焦油;石油产品;蒽;样本;硬沥青(石油产品);焦油;蒽油
【英文主题词】:testing;anthraceneoil;anthracene;coldsolutionsofpitch;roadtars;petroleumproducts;tars;samples;determinationofcontent;definitions;pitch(petroleumproduct)
【摘要】:
【中国标准分类号】:G18
【国际标准分类号】:5785
【页数】:2P;A4
【正文语种】:德语


Product Code:SAE J2396
Title:Definitions and Experimental Measures Related to the Specification of Driver Visual Behavior Using Video Based Techniques
Issuing Committee:Safety And Human Factors Steering Committee
Scope:This SAE Recommended Practice defines key terms and metrics applied in the analysis of video based driver eye glance behavior. It can be applied in environments from real world trials to laboratory based driving simulator studies evaluating Transport Information and Control Systems (TICS). The procedures described in this document could also apply to more general assessments of driver visual behavior in the absence of TICS or other advanced display and control systems associated with Intelligent Transportation Systems (ITS). Driver workload studies, design of traffic control devices and roadways, modality interference from use of cell phones, mirror redesign, situational awareness, and the effects of driver stress from sleep loss and trip delays are just a few of the studies that would benefit from a standard practice for measuring visual allocation. The metrics and definitions described as follows are intended to assist development of a common source of reference for driver visual behavior data. With specification of independent variables, data collated and analyzed from this document allow comparisons to be performed across different device evaluations and experimental scenarios. It should be noted that the following definitions and measures would also apply to eye movement techniques. This document does not include the use of "head-up" displays. This document has been developed under the supervision of the SAE Safety and Human Factors Committee.