Zlib库在基于Nucleus系统的新型智能远动装置中的应用  

Zlib library based on the nucleus system the application of new RTU

作　　者：马国强[1,2] 杨红培 韩建定[2] 慕宗君 方伟 

机构地区：[1]许继电气股份有限公司,河南许昌461000 [2]空军工程大学航空航天工程学院,陕西西安710038 [3]许昌电气职业学院,河南许昌461000

出　　处：《电子设计工程》2017年第14期47-50,54,共5页Electronic Design Engineering

摘　　要：针对基于PowerPC架构和嵌入式Nucleus系统的智能远动装置特点和要求,通过对Zlib函式库的移植和改进,实现了对多文件、多目录的无损压缩和解压缩软件。以变电站智能远动装置的配置文件为数据样本进行验证,实验结果表明,该软件能够很好地完成对数据的无损压缩和解压缩,为嵌入式系统应用节省了宝贵的硬件和网络资源。Based on the PowerPC architecture and embedded Nucleus system of RTU characteristics and requirements, through to the Zlib library of transplantation and to improve, achieved to file and directory of lossless compression and decompression software.In substation the smart RTU configuration file for the data samples to verify , the experimental results show that the software can be very good to complete the data of lossless compression and decompression , for embedded system application saves valuable hardware and network resources.

关 键 词：Zlib 嵌入式Nucleus系统 POWER PC架构 智能远动装置 DEFLATE算法 

分 类 号：TN919[电子电信—通信与信息系统]