Design Of Embedded Temperature Control System Based On ARM And μC/OS-Ⅱ

Temperature control system has been applied in lots of domains in social lives,which fits for the industries such as household electric appliance industry,food service industry,automobile,material,electric power and electron.etc.Simultaneously,the embedded system as the significant element to realize device and instrument which is miniaturization,intelligent and self-knowledge innovation has been played more and more indispensable role in the field of national defense,aviations,traffic,industry,communication and social lives.Uniting embedded and the temperature control system,a applied embedded water temperature control system is designed in this paper.The system composing and its software and hardware design method are explained.The high speed of collection and respond,low power consumption are the system characteristics.The main contents of this paper are as follows:1.The history,status and development trend of temperature control system and the research content are discussed.2.Introducing briefly the embedded system and its basis knowledge in design and development,the SAMSUNG company's S3C44B0X with ARM7TDMI kernel,the configuration and kernel frame of the real time operating systemμC/OS-Ⅱsystem.3.In the hardware aspects,this paper establish the design project of key board system and the extend circuit.The key board system includes system module,memory module and the human-computer interaction module.The extend circuit includes temperature detection circuit and power control circuit.4.In the software aspects,this paper compile the start-up codes of ARM7,replantation codes ofμC/OS-Ⅱto S3C44B0X,application programs of embedded temperature control system and its relative charts. 5.Results after the temperature control system successful running and what. I have learned.