Centralized Supervisory System on Power and Environment in the Unattended Communication room 无人值守通信机房的动力和环境集中监控系统
The article presented a remote monitoring and control system based on PSTN to improve the efficiency and response time of facility maintenance at unattended communication stations. 提出一种基于公共电话网络的远程监控系统,以提高大量无人值守通信机房设备维护的效率和及时性。
Discussion on Design Requirements of Setting Unattended Communication Machine Room in Section 探讨在区间设置无人值班通信机械室的设计要求
In consideration of wide distribution and low maintenance efficiency of batteries in unattended communication stations, this article proposes a new solution to remote battery management system based on PSTN. 针对无人通讯基站蓄电池分布广,维护效率低等特点,本文提出利用电话网络实现远程蓄电池管理系统的解决方案。
Because the limitation of sensor nodes 'calculation speed, power energy, communications capacity and storage space, and usually deployed in harsh, unattended or even hostile environment, security communication in sensor network becomes extremely important. 由于传感器节点的计算速度、电源能量、通信能力和存储空间非常有限,且一般配置在恶劣环境、无人区域或敌方阵地中,因此确保传感器网络的安全通信尤为重要。
Unattended makes use of remote technology, communication technology, network technology and control technology to replace afar on duty from the local duty and substation operation and control can be achieved by the remote control center. 无人值班是指借助远动技术、通信技术、网络技术和监控技术由远方值班取代当地值班,变电所内操作和控制均可由远方控制中心来实现。