基于典型相关分析的地下停车场进出车辆数分析  

Analysis of underground parking of vehicles passing in and out base on canonical correlation analysis

作　　者：刘超[1] 刘燕[1] 张凤荣[1] 阎慧臻[1] 张盛开[1] 

机构地区：[1]大连工业大学信息科学与工程学院,辽宁大连116034

出　　处：《大连工业大学学报》2014年第3期229-231,共3页Journal of Dalian Polytechnic University

摘　　要：针对地下停车场利用效率不是很高的现状,采用典型相关分析的方法,研究了地下停车场进出车辆数的典型相关性。日均进入车场车辆数与日均离开车场车辆数正相关;每天单位时间内进入车场车辆数的最大值与离开车场车辆数的最大值正相关,最小值负相关;日均进入车场车辆数与每天单位时间内离开车场车辆数的最大值负相关,最小值正相关。在出入高峰期,通过出入口的转换或预留可变车道可提升地下停车场利用效率。Correlation analysis of the vehicle number entering and leaving was studied using the canonical correlation analysis.The results showed that the daily number of the entering vehicle is positive correlation with the average number of the leaving vehicles.The maximal number per time is positive correlation between the entering vehicles and leaving vehicles and the minimal number is negative.It suggested that the underground parking efficiency could be improved by the entrance conversion or reserved variable lane.

关 键 词：地下停车场 利用效率 典型相关分析 

分 类 号：F224.3[经济管理—国民经济]