摘要： 基于目前火灾采用人工电话报警，各个楼宇报警系统相互独立，没有与城市消防中心联网实现自动报警。文章充分利用现有的GSM 网络和应用成熟的地理信息系统设计与实现了自动报警系统，将各个楼宇报警系统进行无线联网，做到火灾自动报警。介绍了系统总体架构、通信的实现、MapX 应用与发布以及系统的技术特点，并探讨了一些关键技术的实现。

关键词: 火灾报警；GSM；GIS；C/S；短信收发

Abstract: Based on giving a fire alarm manually, every alarm system for building is not interrelated and related with the fire center of city and realized automatic fire alarm. Making good use of the current GSM network and GIS technology, this paper introduces the realization of automatic alarm for fire, it realizes automatic fire alarm and explains the system component and realization of wireless communication. It applies the MapX controls and introduces the distributes of MapX controls. At the same time, it analyses material realization of the system of automatic fire alarm

Key words: Fire alarm; GSM; GIS; C/S; Receive/send short message