【摘要】 本文根据目前工业系统的需求,提出了一种结合了嵌入式技术和GPRS无线通信技术的无线数据传输方案,并详细描述了GPRS数据终端的软硬件设计和实现过程,最终在实验室环境下对数据终端样机进行测试,达到了预期透明传输工业系统数据的目标。更多还原

【Abstract】 According to the current requirement of industry,a scheme about wireless data transmission system with embedded technique and GPRS wireless communication technology was proposed.This paper described software and hardware design and implementation of GPRS data terminal in.In lab,the data terminal could conform to the requirement.更多还原