无线技术在火灾中的应用

在大多数的火灾事件当中,大火都是突然发生的,很多受害人会被困在大火当中。好在每个受害人都有一个手提设备(一个支持J2ME的客户端),它以无线的方式与一个(某个)服务器相连接,受害人的目的是逃离火灾现场,到达安全的地方。每个受害人的视听范围都是有限的。通过使用J2ME设备,他向服务器端报告可视范围内的火灾位置(她把自己可以看到的范围内的火灾位置通知给服务器),并指出自己决定要移动的方向。服务器对受害者的信息进行响应,返回该着火位置(该受害者的可视范围内)的补充信息,就像该服务器从其它受害者那里接收的信息一样。

The Application of the Wireless Technology in the Fire

As often, fire has broken out and there are several human victims trapped in the fire. Fortunately each victim has a handheld device( a client supporting J2ME) which is connected wirelessly to a server and the victim's goal is to escape from the fire and go to a safe location. Each victim has limited range of visibility. Using the J2ME device she informs the server about the fire locations that she sees in her visibility range and indicates a direction in which she has chosen to move. The server then responds to the victim with additional fire locations( within her visibility range) that it had similarly received from the other victims.