| Title |
Reduction Effect of CO₂ Emission on BIS Using Tier 3 Methodology - A Case Study on Daejun-Chungjoo Project |
| Keywords |
intelligent transport systems;bus information system;CO₂ reduction effect;tier 3 method;지능형교통체계;버스정보시스템;이산화탄소 저감효과;Tier 3 방법 |
| Abstract |
This study presents an analysis of CO₂ emission reduction effect on bus information system (BIS) which is operated to improve various services of bus transit such as rapid and on-time service. Although the Intergovernmental Panel on Climate Change (IPCC) released three methodological types of models for analyzing the amount of greenhouse gas reduction, this study used the Tier 3 method that is the most concrete one. A case study was performed to a 8.3 ㎞ section of Daejun-Chungjoo BIS system, and dataset required to the Tier 3 method was obtained from ITS-based surveillance systems. The study result showed that the reduction effect of CO₂ on SIS operation was yearly 39.45tCO₂/㎞. Therefore, such effect can be potentially useful to a measurement of effectiveness (MOE) of SIS projects hereafter. |