摘要
介绍了DTU的通信特点,并针对其通信特点设计了保证DTU永远在线的心跳包;DTU与DSC之间数据传输的数据包,数据包采用双向握手,有效保证了数据的准确性.经过长时间的测试,系统运行稳定,达到了设计要求.
This paper introduces the communication characteristics of DTU, and designs the heartbeat pack- ets to insure DTU onlining for ever;the data transmission packets between DTU and DSC uses two-way handshake to guarantee the accuracy of the data effectively. After a long time of test, the system runs stably, having reached the design requirements.
出处
《许昌学院学报》
CAS
2014年第2期82-85,共4页
Journal of Xuchang University
关键词
DTU
DSC
DTU
DSC
communication protocol
