• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International journal of sustainable transportation >Dually sustainable urban mobility option: Shared-taxi operations with electric vehicles
【24h】

Dually sustainable urban mobility option: Shared-taxi operations with electric vehicles

机译：双重可持续的城市出行选择：电动汽车共享出租车运营

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Electric vehicles (EVs) are energy efficient and often presented as a zero-emission transport mode to achieve long-term decarbonization visions in the transport sector. The implementation of a sustainable transportation environment through EV utilization, however, requires the addressing of certain cost and environmental concerns such as limited driving range and battery-charging issues before its full potential can be realized. Nevertheless, a specific type of use of EVs, namely in taxi services, may elicit positive public opinion, as it promises a commitment toward sustainability in urban life. In light of this, this study proposes an integrated approach that combines EV operation with a conceptual design for shared-ride taxi services. As some productivity loss may be naturally expected due to the time spent in charging, it is important to look at whether such performance loss from the passenger and system standpoints can be offset with ingenuity in operational design. In this study, an EV taxi charge-replenishing scheme that can be coupled with a real-time taxi-dispatch algorithm is designed. The proposed EV charging schemes for taxi services are studied via simulations and the effects of the limited driving range and battery-charging details are examined from a system performance viewpoint. The simulation study also reveals illustrative results on the impact of the EV taxi fleet's operation on the charging system. Next, a real-time shared-taxi operation scheme that allows ride sharing with other passengers is proposed to maximize the operational efficiency. The simulation results suggest that the shared-taxi concept can be a viable option to improve on the limitations caused by EV operation. In addition, the importance of projected charging demands and queue delays at different charging locations are also addressed. Some limitations and a future research agenda are also discussed.
机译：电动汽车（EV）高效节能，通常以零排放运输模式呈现，以实现运输部门的长期脱碳愿景。然而，通过利用电动汽车来实现可持续的交通运输环境需要在实现其全部潜力之前解决某些成本和环境问题，例如有限的行驶里程和电池充电问题。然而，由于在电动汽车中使用特定类型的电动汽车（即出租车服务），有望引起人们对城市生活可持续性的承诺，因此可以引起公众的积极舆论。有鉴于此，本研究提出了一种综合方法，将电动汽车操作与概念设计相结合，以实现共享乘坐出租车服务。由于可能会因充电时间而自然地导致某些生产力损失，因此从乘客和系统角度来看，这种性能损失是否可以通过精巧的运营设计来弥补，这一点很重要。在这项研究中，设计了一种可以与实时出租车调度算法相结合的电动出租车出租车补给方案。通过仿真研究了为出租车服务提出的EV充电方案，并从系统性能的角度研究了有限行驶距离和电池充电细节的影响。仿真研究还揭示了有关电动出租车出租车运营对充电系统影响的说明性结果。接下来，提出了一种实时共享出租车操作方案，该方案允许与其他乘客共享乘车，以最大化运营效率。仿真结果表明，共享出租车概念可以作为一种可行的选择，以改善电动汽车操作所带来的局限性。另外，还解决了预计的充电需求和不同充电位置处的排队延迟的重要性。还讨论了一些局限性和未来的研究议程。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号