接线盒（TB）是可变风量（VAV）系统的关键部件之一。VAV TB的最小空气流量设定值是决定热舒适性、室内空气质量和能耗的重要因素。本文介绍的新开发的基于占用率的空气分配系统控制根据所服务空间的实际占用率和ASHRAE通风标准重置每个TB的最小空气流量设定点。与市场上现有的运动检测传感器不同，建筑物占用传感器统计每个房间的占用人数。每个房间、每个区域和整个建筑的入住率数据通过无线传感器网络实时收集并传输到楼宇自动化系统（BAS）。 然后使用这些数据确定最小空气流量设定点。本文介绍了系统结构、控制策略和现有的传感器技术。引用:ASHRAE会议论文，蒙特利尔，QC

The terminal box (TB) is one of the key components in variable-air-volume (VAV) systems. The minimum air flow set point of the VAV TB is an important factor to determining thermal comfort, indoor air quality and energy consumption. The newly developed occupancy based air distribution system control presented in this paper resets the minimum air flow set point for each TB based on the actual occupancy of the space served and ASHRAE ventilation standard. Differentiated from existing motion detection sensors on the market, building occupancy sensors count the number of occupants for each room. Occupancy data of each room, each zone and the whole building are collected and transferred to the building automation system (BAS) in real time using a wireless sensor network. The data are then used to determine the minimum air flow set point. This paper presents the system architecture, control strategy and available sensor technology.