区域驾驶行为差异对交通流量的影响
Yuting Wang1,2, Zhaocheng He3,4,5, Wangyong Xing6
1School of Intelligent Engineering, Sun Yat-sen University, Shenzhen, 528406, Guangdong, China.
Scientific reports
|March 17, 2025
概括
与左侧驱动 (LHD) 和右侧驱动 (RHD) 车辆的混合交通将道路容量减少15%. 了解这些驾驶行为差异对于有效的交通管理和安全至关重要.
科学领域:
- 交通工程是交通工程.
- 运输科学 运输科学
- 行为科学 行为科学
背景情况:
- 全球交通系统主要是右侧交通 (RHT) 与左侧驾驶 (LHD) 车辆 (69%).
- 很大一部分国家使用左侧交通 (LHT) 与右侧驾驶 (RHD) 车辆,在边境地区创造混合交通场景.
- 混合LHD和RHD车辆流量对交通流量特征和安全的影响尚未得到充分理解.
研究的目的:
- 分析LHD和RHD车辆之间的个体驾驶行为差异.
- 量化这些行为差异对交通流量和道路容量的影响.
- 开发一个分析混合流量场景的框架.
主要方法:
- 利用广东-香港-澳门大湾区的车牌识别数据.
- 开发了一个集成的宏观和微观交通分析框架.
- 分析真实世界和模拟的交通条件,以评估驾驶行为和交通性能.
主要成果:
- 在RHD和LHD车辆之间确定了明显和持久的驾驶行为模式.
- 量化了由于RHD和LHD车辆的共存,道路容量减少了约15%.
- 证明了这些行为差异的长期持续性.
结论:
- 涉及LHD和RHD车辆的混合交通显著影响了交通效率.
- 有效的交通管理策略必须考虑到行为变化和异质车辆的普遍性.
- 对管理混合交通环境的进一步研究是有必要的.
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