多元交通信息于车速数据融合系统之节能减碳应用研究 |
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引用本文: | 邓陈兴,;张琼文,;朱佩芸,;张芳旭,;陈国岳.多元交通信息于车速数据融合系统之节能减碳应用研究[J].交通信息与安全,2014,32(6):166-170. |
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作者姓名: | 邓陈兴 ;张琼文 ;朱佩芸 ;张芳旭 ;陈国岳 |
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作者单位: | 中华电信研究院智慧联网所 台湾桃园 32601 |
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基金项目: | “交通部”运研所计划项目(批准号:MOTC-IOT-TDB003)资助 |
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摘 要: | 提出了1个经济可运作的实时动态节能减碳计算模型,用KPI来评估节能减碳效果,运作方式如下:配备GPS装置之实验车,后端软件自动动态搭配Google Map与路径图资之起讫点(A→B)来回一趟,才量该车之耗油量,由行前预估值、旅行时间、动态交通事件与实际油耗值之误差分析,在实时交通信息协助下选定之KPI (key performance index)值(含油耗、CO2排放量、道路等级、旅行时间及ETC (electronic toll collection)费用等)做比较.搜集对应环保路径之路网交通信息数据及交通信息建立历史数据库,配合时速/油耗表完成油耗/碳排放系统数据库,得出实时交通信息占比与油耗预估误差率关系图.
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关 键 词: | 智能型运输系统(ITS) 节能减碳 路径评估 KPI ETC API |
A Cost-Effective Tool and Database Demo System for ITS with Instant Traffic Information Help before Eco-driving |
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Institution: | DENG Chenxing ZHANG Qiongwen ZHU Peiyun ZHANG Fangxu CHEN Guoyue(l. Chunghwa Telecom Telecommunication Libraries (CHTTL), Taoyuan 32601, Taiwan, China;2. Institute of Transportation (lOT), Ministry of Transportation and Communication (MOTC))', Taipei, Taiwan, China) |
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Abstract: | This paper proposes a cost-effective operational tool with database demo system at KPI (Key Perform- ance Index) for eco-driving with given instant information help before journey. Equipped with GPS device's vehicles, and with back-end software cooperated with Google map, a geographical information system (GIS) is designed to measure fuel consumption based on the pre-selected points from A to B. The paper starts from selected journey with instant traffic info help to reduce fuel consumption, CO2 emission at traveling-time, dynamic traffic events and actual fuel consumption for error analysis. The errors with the selected KPI (including fuel consumption, CO2 emission, road-level, traveling time and ETC fee, etc. ) is collected to obtain the error rate relationship from the ratio of real instant traffic information and fuel consumption prediction. |
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Keywords: | intelligent transportation systems (ITS) carbon reduction and energy saving route evaluation KPI ETC API |
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