白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Method of building automation heat load and user preference inferring occupancy via network systems activity

專利號(hào)
US11832413B2
公開日期
2023-11-28
申請(qǐng)人
PassiveLogic, Inc.
發(fā)明人
Troy Aaron Harvey
IPC分類
H05K7/14; G06F8/51; G06F3/041; G05B15/02; G06F3/04847; G05B23/02; H02J3/00; F24F11/63; H04W4/80; G06F30/13; G06F30/12; G06F3/0482; H04L67/125; G06F30/18; G06F8/41; G06F8/53; G06F8/74; F24F11/32; F24F11/88; F24F11/49; G05B13/02; H04L67/12; G06F1/3209; G06F1/3246; G06F9/4401; G05B19/048; H04M3/30; G06F3/147; H04W84/00; G06Q30/0283; H04B3/46; H04L43/50; H04L67/75; G01R31/55; G06F30/392; G06F113/04; G06F115/12; G06F111/04; G06F111/16; G06F113/16
技術(shù)領(lǐng)域
comfort,may,occupant,space,be,in,building,or,controller,preference
地域： UT UT Salt Lake city

摘要

Tools and techniques are described to modify a defined space state depending on number of users in the space and/or preferences of users in the space. In some embodiments, users entering or leaving a space are noticed by network systems. A controller then modifies resources in the space to account for the greater or lesser load. In other cases, the network system notices that a specific user has entered a building. This user may have preferences stored in the system which the building control system then responds to by changing state of a device that controls physical state within the space.

說明書

  • “Since the amount of radiant heat lost or received by human body is the algebraic sum of all radiant fluxes exchanged by its exposed parts with the surrounding sources, MRT can be calculated from the measured temperature of surrounding walls and surfaces and their positions with respect to the person. Therefore, it is necessary to measure those temperatures and the angle factors between the person and the surrounding surfaces.[1] Most building materials have a high emittance ε, so all surfaces in the room can be assumed to be black. Because the sum of the angle factors is unity, the fourth power of MRT equals the mean value of the surrounding surface temperatures to the fourth power, weighted by the respective angle factors.
  • The following equation is used: MRT4=T14Fp?1+T24Fp?2+ . . . +Tn4Fp?n where MRT is Mean Radiant Temperature:
  • Tn is the temperature of surface “n” in Kelvins;
  • Fp?n is the angle factor between a person and surface “n”.
  • “If relatively small temperature differences exist between the surfaces of the enclosure, the equation can be simplified to the following linear form: MRT=T1Fp?1+T2Fp?2+ . . . +TnFp?n”

    • 權(quán)利要求

    1
    微信群二維碼
    意見反饋