Quantifying Design Parameters of Symbology Page for Automotive Head up Display
Quantifying Design Parameters of Symbology Page for Automotive Head up Display作者机构：National Institute of Technology （NIT） Kurukshetra 136119 India Central Scientific Instruments Organisation （CSIR-CSIO） Chandigarh 160030 India
出 版 物：《Computer Technology and Application》 (计算机技术与应用（英文版）)
年 卷 期：2011年第2卷第8期
页 面：658-662页
学科分类：0810[工学-信息与通信工程] 082304[工学-载运工具运用工程] 08[工学] 080204[工学-车辆工程] 081001[工学-通信与信息系统] 0802[工学-机械工程] 0823[工学-交通运输工程]
主 题：Automotive head up display (A-HUD) magnification symbology character size human factors field of view (FOV). design eye position (DEP).
摘 要：This paper gives an overview of studies on parameters displayed on the Automotive Head Up Display （A-HUD） including calculation and construction of symbology page based on study results. A study has been made on vital parameters required for car drivers and design calculations have been made based on design parameters like field of view, distance from the design eye position, minimum character size viewable from a distance of 1.5m between driver and the projected image, and optical magnification factor. lhe display format suitable for A-HUD applications depends upon the parameters required to be displayed. The aspect ratio chosen is 4：3. This paper also provides method to design the symbology page embedding six vital parameters with their relative positioning and size considering relative position between display device and optical elements which has been considered with a magnification factor of 2.5. The field of view obtained is 6.7° × 4.8°.
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