【摘要】 讨论了适用于远程监控系统的基于GPRS的无线数据传输系统的设计。为使系统具有与网络化测控设备配合工作的能力,还通过8019AS扩展了系统的以太网接口。介绍了单片机扩展这些接口时涉及的主要的软硬件设计问题和相关的软件协议等。更多还原

【Abstract】 The design of a wireless data transmission system based on GPRS applied to long-instance monitor and control system is discussed.An Ethernet interface is created in order to make the system has the capability to work with network measure and control equipments.The related software protocols and design problems of the hardware and software are introduced when expanding these interfaces.更多还原