The Design Of Embedded Energy Monitoring System Based On ARM For Induction Quenching Machine

The most popular method in induction heating is surface hardening. Some parameters, such as the temperature and flow of quench fluid, the current and the voltage in power grid, have close relative to product quality. Therefore, the real-time value of the parameters must be monitored.Energy monitoring system is based on embedded system. Nowadays, it becomes more and more popular that introduces embedded system into design of electromechanical system. Combining embedded system with energy monitoring system, a applied embedded energy monitoring system is designed. The design makes the system easy to maintain, improves the reliability and stability, provides excellent function extension. It can be a good reference for design of data-collection system based on embedded system.The article introduces hardware design and the main hardware, including each unit module and interface circuit design of the processor S3C2410A. Secondly, select a small real-time operating system uc/os-Ⅱ, and describes synchronization and communicaion mechanism of uc/os-Ⅱ. Based on uc/os-Ⅱ, select the graphical user interface with embedded softwareμC/GUI to edit interface, then analyzesμC/GUI's characteristics. Finally, uses the keyboard which is brought about by sofeware programming. The system is pointed into four tasks. That is Main_Task, Key_Task, AD_Task, Show_Task. The article introduces the realization of the process of every task in detail, so as to achieve reasonable control.It is convenience for designers to introduce embedded system into monitoring system. And shorten the circle of developing new intelligent device, enhance the stability and maintainability of the system.