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上海APEC会议已圆满结束,上海市公安局的高速数传GPS定位系统受到领导的表扬和肯定。APEC会议聚集了多国首脑齐到上海,为保证会议顺利进行,元首们的车辆需要精确的实时定位。从普东机场,到元首下榻饭店,到会议中心,沿线30多公里。而市区内高楼林立,无线通信条件比较恶劣。特别是江泽民主席在会议中心迎接
Shanghai APEC meeting has been successfully concluded, the Shanghai Public Security Bureau of high-speed digital GPS positioning system by the leadership’s praise and recognition. APEC meeting brought together many heads of state to Shanghai. In order to ensure the smooth progress of the meeting, heads of state vehicles need accurate real-time positioning. From Pudong Airport, to the head office hotel, to the Convention Center, along more than 30 kilometers. And downtown skyscrapers, wireless communication conditions are relatively poor. In particular, President Jiang Zemin welcomed at the convention center