侨城东站用电量与客流量关系分析

以深圳地铁1号线侨城东站2008年5月15日～7月16日用电量和客流量为变量,分析了两者的动态关系:首先,通过Johansen和Juselius的极大似然法对两个变量进行了协整检验,结果显示两个变量之间可能存在动态均衡关系;其次,通过Granger因果检验对两者进行了检验,证明这两个变量间存在因果关系,他们之间是长期均衡关系.客流量的变化会引起用电量的变化,但用电量的变化不会引起客流量的变化.及时疏导乘客,减少乘客在车站的滞留时间会带来电站能耗的大大减少.

Power Consumption and Passenger Flow of Qiaochengdong Station in Shenzhen

Taking the power consumption and passenger flow of Qiaochengdong Station as the variables,this paper analyzes the dynamic relation of them.The co-integration relations between the variables are tested by maximum likelihood method of Johansen and Juselius (JJ).The results show that the dynamic equilibrium relations are existing in them.Through Granger causality test of the two variables,the dynamic relations are balanced in long terms.This paper points out that the power consumption will be decreased if the ...