Abstract:

Aiming at the trafic management in Guangzhou,the problems existing in the information platforms respectirelv established by the Trafic Manag ement Committee and the Trafic Police Bureau of Guan gzhou are discussed.The thoughts of interconnecting the inform ation platforms of diferent trafic man agement departments and integrating diferent inform ation sources are also proposed.On this basis,all inform ation cooperating model of two distributed platforms and particular information organizing processes(including the collection,treatment,release aJ1d share of information)are presented,with a network scheme being put forward.Moreover,the phy‘ sical isolation technology is adopted to make the system eficient,secure and easy to realize an d expand. A thought of building an ATIS(Advance Traffic Information System)on the basis of interconnection and using XML technology to transform data form s is finally proposed.

Key words: traffic man agement, information platform , interconnection