https://scholars.lib.ntu.edu.tw/handle/123456789/634082
標題: | Emission Analysis of Electric Motorcycles and Assessment of Emission Reduction With Fleet Electrification | 作者: | Ho, Yu Hsuan TA-CHIH HSIAO ALBERT CHEN |
關鍵字: | Atmospheric measurements | deep learning | Electric two-wheeler | Feature extraction | Medical services | motorcycle classification | Motorcycles | non-exhaust emission | Particle measurements | Pollution measurement | Videos | 公開日期: | 1-一月-2023 | 來源出版物: | IEEE Transactions on Intelligent Transportation Systems | 摘要: | The motorcycle is a common mode of transport in many countries. Although there exist abundant studies on emissions from internal combustion engine motorcycles, little is known regarding the emissions from electric motorcycles (EMs). Methods commonly used in emissions analysis for internal combustion engine motorcycles are not suitable for non-exhaust emissions produced from EMs. Computer vision could provide the opportunity to facilitate analysis of EMs’ emissions analysis by utilizing EM counts in traffic videos captured from surveillance cameras. The proposed approach incorporates computer vision-based counting of EMs and internal combustion engine motorcycles in combination with ambient pollutant concentration monitoring. The measured pollutant concentration could be apportioned to EMs based on its proportion in the traffic flow. Results show that coarse particle number and PM |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/634082 | ISSN: | 15249050 | DOI: | 10.1109/TITS.2023.3272385 |
顯示於: | 土木工程學系 |
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