Evaluation of Traffic Collision Risk and CO<sub>2</sub> Emission Reduction under Providing Accelerator-off Indication to Multiple Vehicles
Evaluation of Traffic Collision Risk and CO<sub>2</sub> Emission Reduction under Providing Accelerator-off Indication to Multiple Vehicles
复制标题
为多辆车提供油门关闭指示下的交通碰撞风险和 CO<sub>2</sub> 减排评估
DOI：
10.11175/easts.13.1679
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Yukimasa Matsumoto
中科院分区：
文献类型：
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作者：
Shogo Ishiguro;Yukimasa Matsumoto
减少机动车二氧化碳排放成为防止全球变暖的紧迫社会问题。在本研究中，为减少接近信号交叉口的车辆的二氧化碳排放量，构建了向驾驶员提供油门关闭指示的信息提供系统，该系统可适用于多种跟车情况。司机可以在绿灯时通过即将到来的十字路口，或者通过遵循信息来缩短红灯期间的怠速时间。通过驾驶模拟器对两名参与者和一名记录的驾驶员进行驾驶实验，对信息系统进行了评估。从实验结果来看，虽然只向前车提供信息会增加交通碰撞的风险，但向后车提供信息有助于降低多跟车情况下的碰撞风险。此外，信息提供有效地减少了上一辆尾随车辆的二氧化碳排放量。
Reduction of CO2 emissions from vehicles becomes an urgent social issue for preventing global warming. In this study, the information provision system to provide accelerator-off indication to a driver is constructed for reducing the amount of CO2 emissions from vehicles approaching a signalized intersection, which can be applied to multiple car-following situations. A driver could pass through the upcoming intersection at green signal or shorten the idling time during red by following the information. The information system is evaluated by driving experiments with two participants and a recorded driver by a driving simulator. From results of the experiments, although the information provision only to the lead vehicle raiseda risk of traffic collision, it was clarified the information provision to the following vehicle contributed to reduce the collision risk even under multiple car-following situations. Furthermore, the information provision reduced the amount of CO2 emissions effectively from the last following vehicle.