基于动态图像理解的节能空调控制器设计  

Design of Energy Saving Controller of Air conditioner Based on Dynamic Image Understanding

作　　者：汤一平[1] 李雯[1] 俞立[1] 

机构地区：[1]浙江工业大学信息工程学院,浙江杭州310014

出　　处：《计算机测量与控制》2008年第4期506-509,共4页Computer Measurement &Control

基　　金：浙江省科技厅重大项目(2006C11202)

摘　　要：探讨了全方位视觉传感器、动态图像理解、占空比(PWM)控制技术在空调节能上的应用;介绍了如何通过对室内全方位视频图像进行识别与理解,获得空调室内人数等信息,并根据室内人数对空调室外机进行占空比控制,实现"按需供气",从而达到空调节能的目的;此外提出了平均错开削峰控制方法来保证空调用电季节的电网安全;基于动态图像理解的节能空调控制器是解决空调节能问题的一种新尝试,它不仅能节约能源,同时也减轻了环境的污染。The application of Omni-directional vision sensor, dynamic image understanding and Pulse Width Modulation （PWM） control technology in air conditioner energy conservation is discussed. Via dynamic recognition and understanding of the omni-directional images of the interior space of a building, the number of people inside can be acquired, and this information is subsequently used for the PWM con- trol of the external air conditioner, which cooling adjusts in accord with need , thus achieving the goal of air conditioner energy saving. The controlling method of average staggering peak cutting control is put forward to assurance the safe operation of power network in air conditioning intensive seasons. Energy saving controller of air conditioner based on dynamic image understanding is a new trial for the problem of air conditioner energy conservation, which can not only reduce the consumption of energy, but also ease the environmental pollution.

关 键 词：空调节能 按需供气 全方位视觉 动态图像理解 室内人员识别 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TP212.9[自动化与计算机技术—计算机科学与技术]