摘要
在自然环境较为恶劣、移动通信网络缺失或受损的情况下,如何保障人员与外界的有效沟通成为面临的一个难题。为了解决这一难题,设计了一款基于蓝牙及北斗三号全球卫星系统区域短报文服务的设备,此设备能够与智能手机通过蓝牙进行连接,从而实现实时定位、短报文发送以及紧急求救等功能。为恶劣环境及极端条件下的通信提供了新的思路,能够在一定程度上为人民群众的生命安全提供保障。
In harsh natural environments where the mobile communication networks are lost or damaged,how to ensure effective communications between the outside world and personnel can be a problem.In order to solve this problem,a device is designed based on bluetooth and the regional short message service of Beidou-3 global satellite system.The device can be connected with smart phones through bluetooth to realize real-time positioning,short message sending,and emergency call functions.In this way,new ideas for communications in harsh environments and extreme conditions are provided,ensuring people’s life safety to a certain extent.
作者
梁宇轩
王岩
吕盛璠
王世良
支春阳
杨双
LIANG Yuxuan;WANG Yan;LU Shengfan;WANG Shiliang;ZHI Chunyang;YANG Shuang(Shenzhen Far East Huaqiang Navigation and Positioning Co.,Ltd.,Shijiazhuang 050200,China)
出处
《计算机与网络》
2023年第21期63-67,共5页
Computer & Network