嵌入式地址智能分配系统的设计与实现

Design of Embedded Intelligent Address Allocation System and Its Implementation

针对传统的地址固化方式存在设备维修互换困难的问题,提出了一种嵌入式地址智能分配系统的设计方案。该系统从第一个通信模块即第一台设备开始,由近及远依次自动编号,地址号存入到每个通信模块的数据存储器中,并可随时通过串口输出。该系统中所有的通信模块的硬、软件完全相同,使设备的维修互换不受任何影响、摆放位置不受限制。实际应用表明,该系统设计合理,能够准确地分配地址。

In view of problem of difficulty in maintenance and exchange of devices existed in traditional address curing method,the paper proposed a design scheme of embedded intelligent address allocation system.From the first communication module namely the first device,the system numbers in sequence automatically.The address number stores in data memory of corresponding communication module and can be output through serial port.Hardware and software of all communication modules of the system are the same,which will have no influence on maintenance and exchange and no limitation to position of the devices.The actual application showed that the system has reasonable design and can allocate address accurately.