【摘要】 交通信息的互连与共享是实现交通信息化、智能化的前提条件。以成都市交通局为试点,从网络建设、数据库信息共享、共用信息平台的搭建3个方面提出异构数据库环境下交通信息的共享方案,最终实现交通信息的互连与共享。文中提出的方案从成都市实际情况出发,是一种切实可行的解决方案,对成都市交通信息化、智能化的发展具有一定的推动作用。更多还原

【Abstract】 The interline and sharing of traffic information is the precondition to implement ITS.Based on the prggram of Chengdu Transportation bureau,the paper advanced a way to share traffic information in multiple heterogeneous database environment from three aspects,database information sharing,common information platform constructing,so as to implement the interlink and sharing of traffic information.The scheme referred in this paper is advanced from the fact of Chengdu city,and is a practical and operable method to solve the problem.It is useful to the AITS improvement.更多还原