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223 条记录 (耗时 0.023 秒)

    AIR CONDITIONING CONTROL DEVICE
    91.
    发明公开
    AIR CONDITIONING CONTROL DEVICE 审中-公开

    公开(公告)号：EP4235048A1

    公开(公告)日：2023-08-30

    申请号：EP20958653.6

    申请日：2020-10-21

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： SAWADA, Masae ,  UDAKA, Ryoma ,  MOTODANI, Mio

    IPC分类号： F24F11/63 ,  F24F11/64

    摘要： An air conditioning control device includes a storage device that stores a plurality of analysis conditions to which respective priorities are assigned, and a result of an airflow analysis for each of the analysis conditions, and an arithmetic device that controls an air-conditioning apparatus. The arithmetic device includes an airflow analysis unit that performs the airflow analysis for the plurality of analysis conditions in order of priority from highest to lowest, an airflow control feasibility determination unit that determines, in accordance with a generation state of an analysis result provided by the airflow analysis unit, whether or not airflow control can be started for the air-conditioning apparatus, and an operating state decision unit that, when the airflow control feasibility determination unit determines that the airflow control can be started, decides on an operating state of the air-conditioning apparatus in accordance with an analysis result provided by the airflow analysis unit.

    COMFORT DETERMINATION DEVICE, AIR CONDITIONER, AND COMFORT DETERMINATION METHOD
    98.
    发明公开
    COMFORT DETERMINATION DEVICE, AIR CONDITIONER, AND COMFORT DETERMINATION METHOD 审中-公开

    公开(公告)号：EP4166080A1

    公开(公告)日：2023-04-19

    申请号：EP21849733.7

    申请日：2021-06-24

    申请人： Daikin Industries, Ltd.

    发明人： EMOTO, Shiori ,  NISHINO, Atsushi

    IPC分类号： A61B5/16 ,  A61B5/0285 ,  F24F11/63

    摘要： A comfort determination device (10) includes: an acquisition unit (11A) configured to acquire time series data on a blood flow of a target; a calculator (14A) configured to calculate an index of fluctuation indicating fluctuations in the blood flow of the target from the time series data on the blood flow acquired by the acquisition unit (11A); and a determiner (14B) configured to determine whether or not the target is comfortable, based on the index of fluctuation calculated by the calculator (14A).

    REGULATION SYSTEM FOR A THERMO-HYDRAULIC CIRCUIT AND CONTROL METHOD
    100.
    发明公开
    REGULATION SYSTEM FOR A THERMO-HYDRAULIC CIRCUIT AND CONTROL METHOD 审中-公开

    公开(公告)号：EP4163554A1

    公开(公告)日：2023-04-12

    申请号：EP22200182.8

    申请日：2022-10-07

    申请人： Accademia Europea Bolzano - Eurac Research

    发明人： SOPPELSA, Anton

    IPC分类号： F24D19/10 ,  F24F11/63

    摘要： A regulation system (1000) for a thermo-hydraulic circuit comprises a thermal machine (100), a heat exchange terminal (101), a carrier fluid circulation system comprising a delivery duct (102), a return duct (103), a three-way valve (1) for mixing the carrier fluid in the delivery duct (102) with the carrier fluid in the return duct (103). The system also comprises a pump (2), at least a first temperature sensor (4), installed on the delivery duct (102) to measure the post-valve delivery temperature (ϑ1) of the carrier fluid downstream of the three-way valve (1), a second temperature sensor (5), installed on the delivery duct (102) to measure the pre-valve delivery temperature (ϑ 2 ) of the carrier fluid, and a third temperature sensor (6), installed on the return duct (103) or inside the heat exchange terminal (101) and adapted to measure the carrier fluid temperature (ϑ 3 ) downstream of the heat exchange terminal (101). The system also comprises a flow or flow rate sensor (3) installed in the fluid circulation system to measure a mass or volumetric flow rate ( ṁ 1 ) of the carrier fluid. Moreover, an electronic control unit (14) comprises a storage device (140) in which a model function ( V̂ ) of the thermo-hydraulic circuit (20) is stored, and a processing unit (141) configured to calculate the values of a valve control signal (u) and a pump control signal ( p g ) as a function of a mass flow rate error ( e ṁ 1 )) and a carrier fluid delivery temperature error (e ϑ 1 ), which are calculated based on temperatures and flow rates estimated by the model ( V̂ ).