详情

DETERMINATION OF SUBJECTIVELY REQUIRED ENTRY LUMINANCE IN ROAD TUNNELS, AND ITS CORRELATION WITH VISIBLE OBJECT CONTRAST

项目名称：	DETERMINATION OF SUBJECTIVELY REQUIRED ENTRY LUMINANCE IN ROAD TUNNELS, AND ITS CORRELATION WITH VISIBLE OBJECT CONTRAST
摘要：	THE OBJECT OF THE WORK IS TO DETERMINE WHICH VISUAL OBJECT CORRECTLY DESCRIBES THE DRIVING TASK. BOTH PHYSIOLOGICAL AND PSYCHOLOGICAL CRITERIA ARE TO BE USED FOR EVALUATION, SINCE STUDIES OF PSYCHOLOGICAL GLARE HAVE SHOWN THAT THE SUBJECTIVE ASSESSMENT OF A LIGHTING SITUATION IS MORE CRITICAL THAN AN ASSESSMENT BASED ON PHYSIOLOGICAL CRITERIA. TEST SUBJECTS ARE TO CARRY OUT OBSERVATIONS AT TUNNEL ENTRANCES WHERE THE LUMINANCE AT THE POINT OF ENTRY VARIES INDEPENDENTLY OF THE SURROUNDING LUMINANCE. THE OBJECT IS TO DETERMINE PAIRS OF VALUES BETWEEN L/SAEQ VALUE AND THE NECESSARY ENTRANCE LUMINANCE FOR DEFINED SENSITIVITY CRITERIA.
状态：	Active
资助组织：	BUNDESMINISTER FUER VERKEHR (FEDERAL MINISTER OF TRANSPORT)
项目负责人：	ADRIAN, W
执行机构：	UNIVERSITAET (TH) KARLSRUHE, LICHTTECHNISCHES INSTITUT (TECHNICAL UNIVERSITY OF KARLSRUHE, ILLUMINATION INSTITUTE)
开始时间：	19790400
主题领域：	Safety and Human Factors；I25: Design of Tunnels；I83: Accidents and the Human Factor；I85: Safety Devices used in Transport Infrastructure