智能医疗器械远程升级模块设计研究

Intelligent IAP design for medical device remote-update module application

目的探讨基于51单片机为嵌入式系统内核的智能医疗器械远程升级模块的实现原理和具体实现方法。方法利用SST89E58RD2单片机的BLOCK0与BLOCK1 FLASH存储块,通过单片机的IAP接口,配合上位机软件实现远程升级功能。结果通过实际运行测试,此方案可行。结论利用本方案可实现远程升级功能,并且造价低廉,通用性强,适用于小型智能医疗器械。

Objective： To study the implement theory and way for intelligent IAP technique in medical device remote - update that based the Intel MCS51 Mieroeontroller. Methods： We choose the compatible 51 type mieroeontroller chip SST89E58RD2 which has two flash RAM blocks. Design and write remote - PC update software to access those flash RAM blocks by SST89E58RD2 IAP interface for implementing remote -update function. Results： According to the tests, this solution is feasible. Conclusion： This solution can be used in remote - update application of portable intelligent medical device, simple, low-cost and universal.