CAJ | 학술논문

针对车辆实际行驶速度的区间变化特点，以双向绿波带宽最大为目的，利用集对分析方法，对不同信号协调控制方案在车速不确定情况下的控制效果进行分析评价。通过采集干道车辆行驶速度样本，生成干道绿波协调控制备选方案集合，计算行驶速度与绿波带宽度之间的联系度，选取联系度数值最大的备选方案作为最佳干道绿波协调控制方案，实现了车速不确定情况下的绿波协调控制方案评价及优化。实际案例分析表明，所提方法可以直接利用行驶速度的实际采集样本，从备选方案集合中对比选出一套最佳绿波协调控制方案，最大限度地满足一定行驶速度区间内的车队绿波协调控制需求，尽量使行驶速度区间内的车队车辆均处于干道绿波带宽之内。
침대차량실제행사속도적구간변화특점，이쌍향록파대관최대위목적，이용집대분석방법，대불동신호협조공제방안재차속불학정정황하적공제효과진행분석평개。통과채집간도차량행사속도양본，생성간도록파협조공제비선방안집합，계산행사속도여록파대관도지간적련계도，선취련계도수치최대적비선방안작위최가간도록파협조공제방안，실현료차속불학정정황하적록파협조공제방안평개급우화。실제안례분석표명，소제방법가이직접이용행사속도적실제채집양본，종비선방안집합중대비선출일투최가록파협조공제방안，최대한도지만족일정행사속도구간내적차대록파협조공제수구，진량사행사속도구간내적차대차량균처우간도록파대관지내。
Considering the changes of the vehicle actual running speed in the velocity band, the con-trol effects of different traffic signal coordinated control schemes under the uncertainty of the actual speed were analyzed by using the set pair analysis method with the purpose of maximum bidirectional green wave bandwidths.The multiple alternative schemes of arterial green wave coordinated control were generated firstly by collecting vehicle running speed samples on arterial road.After the compu-tation of the connection degree between the running speed and the green wave bandwidth, the alter-native scheme which has the maximum connection degree was selected as the optimal green wave co-ordinated control scheme.Then, the green wave coordinated control schemes can be evaluated and optimized in consideration of the uncertainty of the actual speed.The results of the actual example show that this proposed method can make use of collected samples of the running speed directly and select an optimal green wave coordinated control scheme from the multiple alternative schemes set. The green wave control demand of the platoon can be satisfied mostly in the velocity band.It also makes as many vehicles in a platoon get into the green wave band as possible.