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公开(公告)号：US20240048617A1
公开(公告)日：2024-02-08
申请号：US18382196
申请日：2023-10-20
发明人： Tomohiro NARUI , Shuichi MURAYAMA , Kazuyuki NAGAHIRO , Fuyuki SATO , Toshihiro MEGA , Genta YOSHIMURA
摘要： A management device includes: an acquisition unit that acquires operating history data for an equipment device in a prescribed time period; and a classification processing unit that classifies, based on the operating history data acquired by the acquisition unit, an operating pattern of the equipment device in the prescribed time period. The classification processing unit includes: an operating pattern calculation unit that calculates a first operating pattern in a first time period and a second operating pattern in a remaining second time period when the prescribed time period is divided into unit time periods; a change calculation unit that calculates a degree of change in the operating pattern using the first operating pattern and the second operating pattern when the prescribed time period is divided into unit time periods; a split point calculation unit that calculates, as a split time point, a time point where the degree of change satisfies a prescribed condition for the prescribed time period; and a split processing unit that splits the prescribed time period at the calculated split time point.
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公开(公告)号：US20210116876A1
公开(公告)日：2021-04-22
申请号：US17137087
申请日：2020-12-29
IPC分类号： G05B19/042 , H02J13/00
摘要： An apparatus control unit (54) executes baseline judgment control of canceling power consumption limitation for a management target apparatus (20) throughout a predetermined judgement period within a demand term. A demand control execution judgment unit (48) judges whether or not a value of a baseline BL, which is an estimated value based on an integrated value of power consumption per building in the judgment period, exceeds a demand control execution value P_Dmd by a demand-term end point. When it is judged that the value of the baseline BL exceeds the demand control execution value P_Dmd by the demand-term end point, the apparatus control unit (54) executes demand control of limiting power consumption of the management target apparatus (20), after the judgment period. Furthermore, when the demand control is being executed at the demand-term end point, the apparatus control unit (54) executes limitation relaxing control of gradually relaxing limitation on the management target apparatus (20), before the judgment period in a next demand term.
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3.发明申请公开(公告)号：US20200167383A1
公开(公告)日：2020-05-28
申请号：US16323719
申请日：2017-02-07
发明人： Naoya FUKUOKA , Hiroki KAWANO , Tomooki UKIANA , Toshihiro MEGA , Tomohiro NARUI , Tomohiro SATO , Hiroto TAKAHASHI
IPC分类号： G06F16/58 , G06F16/535 , G06F16/25 , G06F16/538 , G06F30/12
摘要： A control method analysis unit acquires a correspondence relation between signs and model numbers from an apparatus table of an instrumentation diagram, and acquires signs and apparatus symbols, and connection relation among apparatuses, from a drawing of the instrumentation diagram. Subsequently, the control method analysis unit acquires an apparatus classification drawn on the diagram by searching an instrumentation apparatus classification database based on the model numbers, and decides a temperature control method employed by an instrumentation indicated in the instrumentation diagram, from the apparatus classification and the connection relation. The control method analysis unit then links the decided temperature control method to the instrumentation diagram accumulated in a case database. A search processing unit extracts a corresponding instrumentation diagram by searching the case database based on a temperature control method designated as a search condition.
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公开(公告)号：US20160349725A1
公开(公告)日：2016-12-01
申请号：US15116681
申请日：2014-11-20
发明人： Kenjiro MIURA , Fuyuki SATO , Kosuke IWASAKI , Kazumi UENO , Kazuo TOMISAWA , Sosuke MINAMIDA , Toshihiro MEGA
CPC分类号： G05B19/042 , F24F11/30 , F24F11/46 , F24F11/47 , F24F11/61 , F24F11/62 , F24F11/63 , F24F11/65 , F24F2110/00 , F24F2130/00 , F24F2130/10 , F24F2140/50 , F24F2140/60 , G05B11/01 , G05B13/021 , G05B2219/35212 , G05B2219/35215 , H02J3/14 , H02J4/00 , H02J2003/003 , H02J2003/143 , Y02B70/3225 , Y02B70/3266 , Y02B70/3275 , Y02P80/14 , Y04S20/222 , Y04S20/242 , Y04S20/244
摘要： There is provided air-conditioning control in a low power operation so as not to exceed a target demand power amount in a predetermined measurement period while preventing deterioration of comfortableness of a living space. There include a reducible-power-amount estimation unit configured to calculate, for each group, a reducible power amount by making indoor units perform, for each group, a shut-off operation for a minimum shut-off time in the first half of a demand time limit, and a reduced-power-amount determination unit configured to distribute, when a power consumption amount predicted by a power consumption amount prediction unit exceeds a target demand power amount after the first half of the demand time limit passes, the exceeding power amount to each zone, evenly distribute, in each zone, the distributed power amount to each group, and calculate, based on the reducible power amount of each group, a shut-off time of each group when each group performs the shut-off operation to reduce the distributed power amount.
摘要翻译： 提供低功率运行中的空调控制，以便在预定的测量周期内不超过目标需求功率量，同时防止生活空间的舒适度的恶化。 还有一种可还原功率量估计单元，被配置为通过使室内机对于每个组来执行对于每个组的最后切断时间的关闭操作，针对每个组来计算可减小功率量 以及降低功率量确定单元，被配置为当在耗电量预测单元预测的功耗量超过所述需求时间限制的前半部分之后超过目标需求功率量时，分配超过功率 对每个区域进行均匀分配，在每个区域中平均分配各组的分布式电力量，并且基于每个组的可减电量计算每组在每个组执行关闭操作时的截止时间 以减少分布式电力量。
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公开(公告)号：US20230305043A1
公开(公告)日：2023-09-28
申请号：US18200106
申请日：2023-05-22
摘要： An energy conservation assistance apparatus includes an event occurrence time extraction unit, a degree of change calculation unit, and a display control unit. The event occurrence time extraction unit refers to facility operation history information included in a reference period and a designated period to extract occurrence times at which a predetermined event has occurred in each of the reference period and the period of interest. The degree of change calculation unit calculates a degree of change in an operation pattern of a facility obtained from a distribution of the occurrence times at which the predetermined event has occurred in the period of interest, relative to an operation pattern of the facility obtained from a distribution of the occurrence times at which the predetermined event has occurred in the reference period. The display control unit presents information regarding a degree of change to a user.
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公开(公告)号：US20210150437A1
公开(公告)日：2021-05-20
申请号：US17145012
申请日：2021-01-08
IPC分类号： G06Q10/06 , G06Q10/00 , G06F16/906
摘要： An installing environment estimation device (10) includes: a data acquisition unit (11) to acquire data collected by an apparatus such as a sensor and camera of a mobile terminal carried by a maintenance personnel member to a building site, the data concerning an installation place of equipment which is installed at the building site; a feature quantity extraction unit (12) to extract a feature quantity of the acquired data; and an installing environment estimation unit (13) to estimate an installing environment of the equipment based on a classification model, by collating the feature quantity of the data with the classification model. The classification model is set for an item of the feature quantity of an individual apparatus. A range that the feature quantity which expresses an installing environment of equipment can have is set in the classification model.
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公开(公告)号：US20210073451A1
公开(公告)日：2021-03-11
申请号：US17100427
申请日：2020-11-20
发明人： Shinichiro OTANI , Fuyuki SATO , Hiroki KAWANO , Toshihiro MEGA
IPC分类号： G06F30/33 , G06F1/3206 , G06K9/62
摘要： A monitoring system (10) includes an operation record information storage unit (21) to accumulate operation record information about an operating state of equipment (2) collected by an operation record information collection unit (11); an operation model generation unit (12) to generate, for each piece of the equipment, an operation model indicating an operating state of each piece of the equipment (2) based on the operation record information; and an equipment selection processing unit (13) to cause a user interface unit (14) to display operation models, and select the equipment (2) corresponding to an operation model selected by an administrator from the displayed operation models, as control target equipment to be a target of demand control.
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公开(公告)号：US20210041487A1
公开(公告)日：2021-02-11
申请号：US17083572
申请日：2020-10-29
发明人： Fuyuki SATO , Shinichiro OTANI , Genta YOSHIMURA , Hiroki KAWANO , Toshihiro MEGA , Yoshinori NAKAJIMA
IPC分类号： G01R21/133 , G06Q50/06
摘要： A power consumption estimation device (10) which estimates power consumption of each of one object facility (100) or more whose operation statuses can be monitored includes: a total power vector generation unit (32) to acquire time-series data of total power consumption; a status matrix generation unit (34) to acquire time-series data of an operation parameter of the one object facility (100) or more; a reference signal generation unit (36) to generate one reference signal or more; a contribution degree estimation unit (38) to perform multiple regression analysis by taking the total power consumption as an objective variable, and the operation parameter of the one object facility (100) or more and a component value of the one reference signal or more, as explanatory variables, to thereby calculate a contribution degree of each of the one object facility (100) or more; and a breakdown calculation unit (42) to multiply the contribution degree of the object facility (100) and the operation parameter of the object facility (100), to thereby calculate power consumption of the object facility (100).
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9.发明申请公开(公告)号：US20160201932A1
公开(公告)日：2016-07-14
申请号：US14912740
申请日：2014-08-29
CPC分类号： F24F11/30 , F24F11/56 , F24F11/62 , F24F11/63 , F24F11/66 , F24F11/70 , F24F11/89 , F24F2110/00
摘要： An air conditioner control system comprises air conditioners configured to condition an environment in a target space, an integrated controller configured to control the air conditioners based on control parameter data, sensor devices configured to measure the temperature of the target space and transmit measurement data, and wireless master devices configured to create control parameter data based on the measurement data. The wireless master devices each determine sleep times so that at least two sensor devices run out of battery charge around the same time according to the remaining charge amount of each of the sensor devices. The sensor devices each will be in the sleep mode in which power consumption is lower than in the normal mode according to the sleep time decided by the wireless master devices.
摘要翻译： 一种空调控制系统，包括：空调机，其配置为调节目标空间中的环境;基于控制参数数据控制所述空调器的综合控制器;被配置为测量所述目标空间的温度并传送测量数据的传感器设备;以及 无线主设备被配置为基于测量数据创建控制参数数据。 无线主设备各自确定睡眠时间，使得根据每个传感器设备的剩余电荷量，至少两个传感器设备在相同的时间内耗尽电池电量。 根据由无线主设备决定的睡眠时间，传感器设备将处于睡眠模式，其中功耗低于正常模式。
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