交通信息与安全
交通信息與安全
교통신식여안전
JOURNAL OF TRANSPORT INFORMATION AND SAFETY
2014年
2期
63-67
,共5页
BRT%步行到站出行者%站距%优化
BRT%步行到站齣行者%站距%優化
BRT%보행도참출행자%참거%우화
BRT(bus rapid transit)%walking-to-stop traveler%stop spacing%optimization
BRT站距影响乘客到达BRT 站点所花费的平均时间,这种影响对步行到站者的出行显得尤为明显。首先,对BRT走廊辐射区域进行了细致的解析,以到站时间受站距影响较大的步行到站者为研究对象,分析步行到站者的平均到站时间,得到了步行到站平均时间同站距的函数关系。在此基础上,以增加站点数量造成的平均步行到站时间减少同BRT车辆运行时间的增加两者之间的平衡为目标,建立了BRT走廊站距优化模型,给出了模型参数的标定方法。该模型对BRT 影响区进行细化,更加符合实际情况,能为BRT实际设站提供一定的参考。
BRT站距影響乘客到達BRT 站點所花費的平均時間,這種影響對步行到站者的齣行顯得尤為明顯。首先,對BRT走廊輻射區域進行瞭細緻的解析,以到站時間受站距影響較大的步行到站者為研究對象,分析步行到站者的平均到站時間,得到瞭步行到站平均時間同站距的函數關繫。在此基礎上,以增加站點數量造成的平均步行到站時間減少同BRT車輛運行時間的增加兩者之間的平衡為目標,建立瞭BRT走廊站距優化模型,給齣瞭模型參數的標定方法。該模型對BRT 影響區進行細化,更加符閤實際情況,能為BRT實際設站提供一定的參攷。
BRT참거영향승객도체BRT 참점소화비적평균시간,저충영향대보행도참자적출행현득우위명현。수선,대BRT주랑복사구역진행료세치적해석,이도참시간수참거영향교대적보행도참자위연구대상,분석보행도참자적평균도참시간,득도료보행도참평균시간동참거적함수관계。재차기출상,이증가참점수량조성적평균보행도참시간감소동BRT차량운행시간적증가량자지간적평형위목표,건립료BRT주랑참거우화모형,급출료모형삼수적표정방법。해모형대BRT 영향구진행세화,경가부합실제정황,능위BRT실제설참제공일정적삼고。
The spacing between bus rapid transit (BRT ) stops influences the average travel time that the passengers spent for getting to BRT Stops .This effect is greater for the passengers who walk to the BRT Stops .First ,this paper analyzed the area affected by the BRT corridor ,and studied the average walking-to-stop time affected significantly by the stop spacing .The functional relationship between the average walking-to-stop time and the stop spacing based on the studies was obtained .Based on the functional relationship ,the balance between the walking-to-stop time reduction and bus travel time increase caused by the increase of the number of BRT stops was taken as an objective function ,and a BRT stop spacing optimization model was developed .Meanwhile ,the paper proposed a parameter calibration method .The model reflects more realistic condition ,which can provide a certain reference for the establishment of BRT stops .