交叉口进口车道功能动态划分的实现方法研究

以交叉口车均延误最小为目标建立一套较为完善的车道功能动态划分规则,并通过实例分析证明该规则能够在流量变化时准确划分合理车道并优化信号配时,显著减少交叉口车均延误。最后对车道功能动态划分规则的应用进行探讨,提出双指示牌变化的方案,以确保车道动态划分高效安全的实现。

Dynamic Classification of Intersection Entrance Lane Function

This paper establishes a more comprehensive dynamic classification of lane function rules based on the minimum delay of intersection. By calculating and analyzing the example, it proves that the rules can classify the lane reasonably and optimize the signal, significantly reduce the intersection delay. At last, it studies the application of the rules, and proposes a double sign changes＇ method to make sure the rules can be achieved efficiently.