利用嵌入式操作的医院节能微控系统设计

Design of Hospital Energy Saving Micro Control System Based on Embedded Operation

针对医院内部中央空调高度耗能的问题,本研究以能量管理控制器和房间终端控制器为载体搭建了医院节能控制系统,对医院的采集对象特征与数据进行需求性的采集。利用基于改进的哈佛架构的微控制器集成了串口数据收集和外设接口,通过搭配SN56LBC184芯片的串口通信完成控制信号命令的执行。完成电源控制、虚拟信号、数字信息和通信串口四个模块的集成。在模拟医院空调节能的实验中,结果显示:控制后能量利用率提升了14.91%,整体的为医院节能的效率为44.72%,系统有效地完成了节能的设计期望水平。

Aiming at the problem of high energy consumption in central air-conditioning system,the energy management controller and the room terminal controller are used as the carrier to set up hospital energy-saving control system,which collects the characteristics and data of the hospital.Using the improved Harvard architecture-based micro-controller integrates the serial data collection and peripheral interface,through the SN56LBC184 chip serial communication with complete control signal command execution.Complete the power control,virtual signal,digital information and communication serial port four modules integration.In the experiment of simulating the energy saving of air conditioning in hospital,the result shows that the energy efficiency is improved by 14.91%after controlling,the efficiency of energy saving for the whole hospital is 44.72%,the system can finish the design expectation of energy saving effectively.