文档介绍：庆阳石化公司新建厂区无线集群对讲系统
摘要
庆阳石化公司提出建设生产调度和应急通信的的通信系统的要求,由于集群通信系统是一种高级移动调度系统,代表着通信体制之一的专用移动通信网发展方向。所以采用了无线集群对讲系统方案来满足其生产调度和应急通信的要求。首先,按照集群通信方案考察现场筛选出基站站址候选地,再按照规定从候选地中确定基站最终站址;其次,按照覆盖范围设计无线集群系统铁塔和天线敷设,基站用户量确定信道数;最后,做出基站并按照在特殊行业对无线集群对讲系统设备要求,完成相关设备选型;所设计的无线集群对讲系统所具有的功能在能够满足庆阳石化日常生产调度的同时,还能够满足应急通信的要求。
关键字:信道;对讲机;移动台;基站;无线集群系统
Abstract
Qingyang panies to build munication system requirements of production scheduling and munication, as munication system is an advanced mobile dispatch system, represents one of the private munication system, work development. So using a wireless system cluster solution to meet their production scheduling and munication requirements. First, in accordance with the munication program study site selected base station candidate sites, then in accordance with regulations from the candidate to the identified base end station site; Secondly, in accordance with the coverage of the design of the wireless cluster tower and antenna installation, subscribers of base stations to determine number of channels; Finally, design a base station and the wireless industry, according to cluster in particular system equipment required plete the related equipment selection; the design of wireless systems have a cluster of features to meet the daily production scheduling of Qingyang Petrochemical, and also to meet munications requirements.
Key words: channel; radio ;mobile