Some advanced technologies, such as GPS ( Global Positioning System) and WNs (Wireless Networks) , are successfully applied to Public Transportation System (PTS) , which brings about the highest peak of the intelligent level of PTS than ever before.

• 全球定位系统(GPS-Global Positioning System)和无线网络(WNs-Wireless Networks)等技术在公交系统中的成功应用,使得公交系统的智能化水平达到一个前所未有的高度。