摘要
内蒙古牛羊在草原放牧的独特方式,造成了牲畜饮水成本昂贵,为了减少人力物力的浪费,采取北斗一代进行远程牧井控制,为进一步降低系统的成本,提高其工作性能,根据控制节点和被控终端的分布特点,采用服务器的方式进行数据的转发,提出一种终端协助服务器转发的数据转发机制。引入服务器以最大幅度地减小系统的使用开销,而终端协助转发机制则利用终端具备转发数据的能力使服务器的瓶颈拥堵得到有效的缓解;在此基础上,给出了系统的具体实现方法与程序设计的基本流程,最后以实例证明了该方法的可行性。
To reduce the cost of system caused by the characteristics of grazing pattern in Inner Mongolia and improve working efficiency, a method of terminal to assist servers is put forward based on the characteristics of device nodes distribution. Server is introduced to the system to most greatly reduce the product development costs, and the terminal-assisted forwarding mechanism is used to reduce the server bottleneck jams. Based on these, the detailed implementation methods of the communication systems and the basic procedure of the pro- gram are provided. Finally, a case study of data forwarding is presented to verify the feasibility of the method.
出处
《测控技术》
CSCD
2017年第5期66-69,共4页
Measurement & Control Technology
基金
国家自然科学基金项目(61661044
61501266)
内蒙古自然科学基金项目(2015MS0625)
关键词
北斗一代
GSM(全球移动通信系统)网络
远程控制
服务器
无线通信
Beidou- I satellite system
GSM（ global system for mobile communication）
remote control
server
wireless communication
