Space-conditioning control employing image-based detection of occupancy and use
    1.
    发明授权
    Space-conditioning control employing image-based detection of occupancy and use 失效
    空间调节采用基于图像的占用和检测检测

    公开(公告)号:US06645066B2

    公开(公告)日:2003-11-11

    申请号:US09988945

    申请日:2001-11-19

    IPC分类号: F24F1108

    摘要: Cameras and image processing techniques are applied to the control of HVAC systems. Occupancy is detected using head-counting or motion detection. Activities are recognized in images and image sequences by machine-recognition techniques. The nature of activities, the intensity of activities, the number of occupants and their activities, etc. are all inferred from images and image sequences and used to predict current loads and/or required control signals for regulating an HVAC system.

    摘要翻译: 摄像机和图像处理技术应用于HVAC系统的控制。 使用头计数或运动检测来检测占用。 通过机器识别技术在图像和图像序列中识别活动。 活动的性质,活动的强度,居住者的人数及其活动等都是从图像和图像序列推断出来的,用于预测当前负荷和/或用于调节HVAC系统的所需控制信号。