节能型供热温度控制器设计

大型公共建筑高能耗已成为建筑节能发展的瓶颈,为实现节能型的供热温度控制,文中采用了基于89C51单片机和CAN总线的设计方法,给出了供热温度控制器的总体设计方案,以及主要电路原理图的引脚连接,并根据功能要求和实际电路设计了系统软件,给出了主要程序的流程图。最终对单片机进行了软硬件联调,实现了相应功能。

Design of a Energy-saving Temperature Controller

High power consumption of large-scale public buildings has become the bottleneck in the development of China's building energy efficiency.A method based on 89C51 microcontroller and can-bus is adopted to achieve energy-saving temperature controller.The paper gives the general design and pins connect of the major circuit diagrams,and designs the system software in accordance with the functional requirements and the actual circuit with the detailed flow chart given.The software and hardware of the chip microprocessors are debugged to achieve corresponding functions.