一种基于市话用户线的110报警系统

A kind of 110 Reporting-to-police System Based on City Telephone Subscriber Line

介绍了一种基于市话用户线的 110报警系统的设计方案 .利用电信局对用户提供主叫信息的服务业务 (在对用户终端的第一次和第二次振铃之间 ,插入主叫方号码以及其他有关信息 ) ,在用户终端设置一种采用二进制频移键控 (FSK)解码技术的平台 ,接收主叫 (报警方 )电话号码 ,并通过服务器里的数据库 ,查询到主叫(报警方 )的资料 。

The Content of this article is about a design scheme of a 110 reporting to police system based on city telephone subscriber Line.By using the service work that the telecommunication bureau provides caller information to subscriber (inserts caller number and other relevant information between the first and the second ringing of the subscriber terminal), this scheme sets up a platform using binary frequency shift keying (FSK) decode technique on the subscriber side, receives the caller (reporting side) telephone number, then through the data base in the service equipment, finds the caller (reporting side) material and information, and chooses the corresponding police action plan.