摘要
嵌入式系统是将底层硬件和应用软件紧密结合的专用系统,由于具有体积小、性能强、功耗低等突出特征,在通讯和工业控制领域,嵌入式系统有着巨大的应用前景。根据ARM9内核处理器的特点,开发了以S3C2440为核心的嵌入式工业控制器的软硬件系统平台。根据现场实际工业控制器的要求,进行了系统硬件平台和嵌入式linux软件平台的构建,设计了信息采集端和远程登陆端界面及远程端监控画面。系统测试结果表明,嵌入式工业控制器平台的设计是可行的,移植到ARM处理器上的linux操作系统和网络服务器可以正常运行,硬件平台各功能模块运行良好,达到了预期的设计目标。
Embedded system is the speciality computer system,which the hardware and the application software are united.Because of the embedded system＇s outstanding characteristics of small size,high performance,low cost,and well practicality,it has been applied in many fields such as communication,industrial control.Embedded system has large market prospect.In this design,an embedded industry control system＇s hardware and software platform was designed based on S3C2410（arm9 core） and embedded linux.According to the requirements of industrial controllers,embedded linux operating system was used,and the embedded linux which has been explanted to the hardware platform.And the information collection server and remote monitoring client were designed.The test results show the function and the design of Embedded Industry Controller are feasible.Such as the system is running on the ARM linux platform,the web server,the function modules of the hardware platform run in good working states.It reaches the expected design goals.
出处
《辽宁石油化工大学学报》
CAS
2011年第1期43-46,共4页
Journal of Liaoning Petrochemical University
