Occupant voting system(s) (OVS) are digital tools used to collect continuous and real-time feedback on occupants’ perception of and desired changes to the indoor environmental quality. Occupant feedback acquired with OVS is typically used together with indoor environmental measurements for room temperature control. Additionally, OVS has been used to collect occupant satisfaction data for post-occupancy evaluation and complaint data used in fault detection and diagnostic of building operation. The present paper presents a review of sixty scientific publications on research studies using tools denoted as OVS. The review identified a median energy saving of 22% and a median improvement in occupant satisfaction of 34% for the reviewed OVS studies. Across the reviewed studies, a single occupant voted on average one vote per day. The review suggests that the studies using OVS interfaces that were easier to use by the occupants, such as wearable devices, obtained a higher voting frequency than OVS interfaces accessed via websites. Moreover, the review identified that the study design, such as the duration and number of participants or whether energy savings were estimated using simulation or measurement, affected the voting frequency and the obtained energy savings.

居住者投票系统 (OVS) 是一种数字工具，用于收集有关居住者对室内环境质量的感知和期望变化的持续和实时反馈。使用 OVS 获得的乘员反馈通常与室内环境测量一起用于室温控制。此外，OVS 已被用于收集居住后评估的居住者满意度数据以及用于故障检测和诊断建筑物运行的投诉数据。本文回顾了 60 篇关于使用称为 OVS 的工具进行的研究的科学出版物。审查确定了审查后的 OVS 研究的中位节能 22% 和 34% 的居住者满意度中位提高。在经过审查的研究中，一位住户平均每天投一票。审查表明，使用更易于居住者使用的 OVS 界面（例如可穿戴设备）的研究获得了比通过网站访问的 OVS 界面更高的投票频率。此外，审查发现研究设计，例如参与者的持续时间和人数，或者是否使用模拟或测量来估计节能，影响投票频率和获得的节能。