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Çѱ¹µµ·ÎÇÐȸ / v.7, no.4, 2005³â, pp.151-162
µµ·Î»ó VMS Ç¥Ãâ¹æ½Äº° ¿îÀüÀÚ À¯ÀǼº °ËÁõ¿¡ °üÇÑ ¿¬±¸
( A Study on Significance Testing of Driver's Visual Behavior due to the VMS Message Display Forms on the Road )
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µµ·ÎÀü±¤Ç¥Áö(VMS, Variable Message Sign)´Â $lceil$µµ·ÎÀÇ ±¸Á¶ ½Ã¼³¿¡ °üÇÑ ±ÔÄ¢$ floor$Á¦ 38Á¶¿¡ ÀÇÇÏ¿© ¼³Ä¡ÇÏ´Â ±³Åë°ü¸® ½Ã¼³·Î¼­ µµ·Î±³ÅëÀÇ ¿øÈ°ÇÑ ¼ÒÅë°ú ¾ÈÀüÀ» µµ¸ðÇÏ°í ±³Åë»ç°í¸¦ ¹æÁöÇϱâ À§ÇÑ »çÀüÁ¤º¸ Á¦°øÀ» À§ÇÑ ºÎ¼Ó½Ã¼³ÀÌ´Ù. ÇöÀç ITS »ê¾÷ÀÌ È°¼ºÈ­ µÇ¿© VMSÀÇ ±â¼úÀû ¿ä¼Ò°¡ ¹ß´ÞÀ» °ÅµìÇϸ鼭, º¸´Ù ÁúÀûÀÎ Á¤º¸Á¦°øÀ» À§ÇÏ¿© Ç¥Ãâ¹æ½ÄÀ» ´Þ¸® ÇÏ¿© Á¦°øÇϰíÀÚ ÇÏ´Â ³ë·ÂÀÌ ¿©±âÀú±â¼­ ½ÃµµµÇ°í´Â ÀÖ´Ù. ±×·¯³ª Ç¥Ãâ¹æ½Äº° È¿°ú¿¡ ´ëÇÑ °ËÁõ¾øÀÌ »ç¿ëµÇ°í Àְųª ¾ÆÁ÷±îÁö´Â °íÁ¤½Ä(Stationary)À§ÁÖÀÇ Ç¥Ãâ¹æ½Ä¸¸ÀÌ Á¦ÇÑÀûÀ¸·Î »ç¿ëµÇ°í ÀÖ¾î ±× È¿°ú¸¦ ¹éºÐ Ȱ¿ëÇÏÁö ¸øÇϰí ÀÖ´Â °ÍÀÌ »ç½ÇÀÌ´Ù. ÀÌ¿¡ º» ¿¬±¸¿¡¼­´Â Á¤º¸¸¦ ÀÎÁöÇÏ°í ÆÇ´ÜÇÏ´Â ¿îÀüÀÚ °üÁ¡¿¡¼­ º¸´Ù ½Ç¿ëÀûÀ̰í È¿°úÀûÀÎ Á¤º¸ Àü´ÞÀ» À§ÇÑ ¹æ¾ÈÀÇ ±âÃÊ¿¬±¸·Î¼­ ÀÎÁö¹ÝÀÀ Ư¼º¿ä¼Ò¸¦ È¿°úôµµ·Î Ȱ¿ëÇÏ¿© Ç¥Ãâ¹æ½Ä°£ À¯ÀǼº °ËÁõÀ» ½Ç½ÃÇÏ¿´´Ù. À̸¦ À§ÇÏ¿© 3D-½Ã¹Ä·¹À̼ÇÀ» °³¹ßÇÏ¿© º¸´Ù °´°üÀûÀÎ ºñ±³½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. Ç¥Ãâ¹æ½Ä °£ ºñ±³º¯¼ö·Î´Â VMSÀÇ ¿ä±¸Á¶°ÇÀÌÀÚ ¿îÀüÀÚ ÀÎÁöƯ¼ºÀ» ´ëº¯ÇÒ ¼ö ÀÖ´Â ÇöÀú¼º, ÆÇµ¶¼º, ÀÌÇØ¼ºÀ¸·Î ¼±Á¤ÇÏ¿©, ÇÑ Ç¥Ãâ¹æ½Ä¿¡ ´ëÇÑ °¢°¢¿¡ Ư¼º½ÇÇèÀ» µ¿½Ã¿¡ ¼öÇàÇÏ¿´´Ù. »Ó¸¸ ¾Æ´Ï¶ó ±âÁ¸ÀÇ ÀÎÁö Ư¼ºº¯¼ö·Î äÅÃµÈ ÆÇµ¶½Ã°£ÀÇ ½ÇÇè¿¡ ´ëÇÑ ÇǽÇÇèÀÚÀÇ ÃøÁ¤¿ÀÂ÷¸¦ ÁÙÀ̱â À§ÇÏ¿© ÃÊÁ¡±â·Ï°è(Eye Marker Recorder)¸¦ ÀÌ¿ëÇÏ¿© ½ÇÇèÇÔÀ¸·Î¼­ º¸´Ù Á¤·®ÀûÀ̸鼭µµ °´°üÀûÀÎ ÆÇµ¶½Ã°£À» ÃøÁ¤ÇÒ ¼ö ÀÖ¾ú´Ù. °¢°¢ÀÇ ÃøÁ¤ º¯¼öµé¿¡ ´ëÇÑ Ç¥Ãâ¹æ½Ä°£ À¯ÀǼºÀ» °ËÁõÇϱâ À§ÇÏ¿© °¢ º¯¼öÀÇ µ¥ÀÌÅÍ ¹üÁÖ¿¡ ¸Âµµ·Ï ÇöÀú¼ºÀº ±³Â÷ºÐ¼®À¸·Î, ÆÇµ¶¼º°ú ÀÌÇØ¼ºÀº ºÐ»êºÐ¼®À¸·Î °ËÅäÇÏ¿´´Ù. ±× °á°ú ÇöÀú¼ºÀº Ç÷¡½¬>°íÁ¤½Ä${ eq}>$½ºÅ©·Ñ ¹æ½Ä ¼øÀ¸·Î À¯ÀǹÌÇÑ Â÷À̸¦ ³ªÅ¸³ÂÀ¸¸ç, ÆÇµ¶¼ºÀº °íÁ¤½Ä°ú Ç÷¡½¬ ¹æ½ÄÀÇ Â÷ÀÌ´Â ¾ø¾ú°í ½ºÅ©·Ñ ¹æ½ÄÀÇ °æ¿ì¸¸ÀÌ À¯ÀǹÌÇÑ Â÷ÀÌ·Î ÆÇµ¶½Ã°£ÀÌ Áõ°¡ÇÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. ¶Ç ÀÌÇØ¼º¿¡ À־ Ç÷¡½¬>°íÁ¤½Ä>½ºÅ©·Ñ ¹æ½Ä ¼øÀ¸·Î ³ªÅ¸³ª ÀüüÀÇ °á°ú¸¦ Á¾ÇÕÇÏ¿© º¼ ¶§ Ç÷¡½¬ ¹æ½ÄÀÇ ¼º´ÉÀÌ ¿ì¼öÇÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
Variable Message Sign (VMS), which provides drivers with direct information about state of traffic congestion and for prevent an accident, is the most effective method among the methods of providing information in Advanced Transportation Management System. Currently establishment and the VMS which is operated foundation lets in Guidelines on the use of Variable message sign (a book of the VMS) of 1999 November the Ministry Construction & Transportation, these contents mean main viewpoint on physical part such as message special quality variable (font, character size and line space, word interval) and position mainly among standard about establishment in general. But, it is true that using without effect verification on the character of VMS display and that using mode of stationary-centered. In this paper, it executed significance test to effort verification on the character of VMS display for more practical and effective information transmission based on the driver viewpoint For the researches; develop 3D-Simulation, select characteristics of driver's visual cognition behavior (the conspicuity, the legibility and the comprehensibility), evaluation each issue (day or night, 80km/h or 100km/h). Especially, that used the Eye Marker Recorder to measure of reading-time (legibility) thus, confirmed objectivity and reduce an observational error. The results showed that the conspicuity is Flashing> Stationary>Scroll. The legibility is not deference that Flashing between stationary form. Also the comprehensibility result showed that Flashing> Stationary>Stroll form.
 
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.7, no.4, 2005³â, pp.151-162
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200515637509598)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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