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在北美和欧洲,旅行信息的传递借助无线技术得到了很大的优化。通过笔记本计算机、PDA 甚至手机,航空公司可以为旅行人士提供最新航班到达和起飞的准确信息、座位安排情况,以及世界各地的航班日程,并针对临时的改变做出快速的反应。在旅行人士乘航班到达目的地之前,还可以通过无线终端获取当地的天气和汽车租赁指南。在北京,交通警察借助笔记本计算机、PDA 等移动终端可以与指挥中心保持实时连接,不仅可以共享指挥中心的数据库资料,还能够通过电子邮件等方式及时传递复杂的业务信息。
In North America and Europe, the transmission of travel information has been greatly optimized with wireless technology. With laptops, PDAs and even cellphones, airlines can provide travelers with the latest information on the latest flight arrivals and departures, seat arrangements, and flight schedules around the world and respond quickly to temporary changes. Before a traveler arrives at their destination by flight, he can also get local weather and car rental guides through a wireless terminal. In Beijing, traffic police can keep real-time connection with the command center by means of mobile terminals such as notebook computers and PDAs. They can not only share the database of the command center, but also transmit complex business information in time through e-mail and the like.