3Zheng Shujian,Zheng Xishuang,Wei Qingbo,Zhao Yuhua. An Evaluation System of theParking Operation lndex[J], Journal ofTransport Information and Safety, 2014, 32(2):68-71.
4Zhu Hao,Zhang Huina, Liu Tao. The Park &Ride Demo Project Assessment on SonghongRoad in Shanghai[J]. Traffic & Transportation,2010(12): 62-64.