03297nas|a2200421 i 4500 20260818084646.0 040809s2003 th uzm rtt 00| a1eng d .b11936186 AIT RSPR no.TE-02-05 Watchara Sattayaprasert A computerized support system for road lighting in Thailand Pathum Thani, Thailand : Asian Institute of Technology, 2003 86 leaves : ill. Research studies project report ; no. TE-02-05 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 2003. Throughout Thailand, road safety is the major problem that has been overlooked by the concerned authorities for a long time. One important, but perhaps not well-treated for the safety aspect of road network, is road lighting. Road lighting is provided for various reasons, the most important of which is road safety and public amenity. The problems of lighting on the road networks in Thailand were collected and summarized in this research. There are four categories of problems that were presented in this study: lack of standard, lack of maintenance, alignment problem, and specific problem. This study developed framework and a computer system with to improve the road lighting system in Thailand. A set of problems investigated from the site surveying was employed to develop the lighting framework in this research. The Second Stage Expressway (section between Bangkhlao and Ngam Wong Wan) was selected as the case study to verify the developed computer system and the lighting framework. The results indicated that road lighting were over design when compared with the optimum case. Furthermore, two major problems found at this case study were inappropriate alignment and lack of maintenance at certain location of this selected study section. Roads Lighting Decision support systems Yordphol Tanaboriboon, Chairperson Sano, Kazushi, Examination committee Pannapa Herabat, Examination Committee Mahanakorn University of Technology, Scholarship donor Asian Institute of Technology. Research studies project report ; no. TE-02-05 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B07859 .b11936186 mnait u 240419 0 040809 m a u 2 mnait mnait mnarc 20 40 Barcode : 30050120583124 CREATED : 2003-12-03 RECORD # : i12411000 LPATRON : 1018941 LCHKIN : 2005-05-12 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 4 TOT RENEW : 2 Barcode : 30050120583132 CREATED : 2003-12-03 RECORD # : i12411012 LPATRON : 1015967 LCHKIN : 2004-08-21 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 3 TOT RENEW : 1 Barcode : 30050120346811 CREATED : 2016-10-06 RECORD # : i13029939 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 21367 21367 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TE-02-05 30050120583124 2026-08-18 08:46:46 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TE-02-05 30050120583132 2026-08-18 08:46:46 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no.TE-02-05 30050120346811 2026-08-18 08:46:46 1 2026-08-18 40