摘要
介绍一种建立在PSTN上的嵌入式水情数据传输系统的设计方法.该系统以A R M核的32位嵌入式微处理器S3C 44B 0X为硬件平台,采用实时操作系统μC/O S-Ⅱ进行任务的调度和管理,将TCP/IP协议栈嵌入到水情测报仪中,通过电话拨号与网络相连,实现了水情数据的远程传输.
The paper introduces the design method of the data transmission system of embedded water data information based on ARM core as The TCP/IP protocol based on PSTN. This system uses the embedded microprocessor S3C44BOX the hardware and the RTOS of μC/OS-Ⅱ as the software to manage tasks. is embedded in the water data system. Through PSTN the water data communication can be realized.
出处
《河海大学常州分校学报》
2005年第3期52-55,共4页
Journal of Hohai University Changzhou
