公开(公告)号：US20200158363A1

公开(公告)日：2020-05-21

申请号：US16611259

申请日：2017-05-11

Applicant: NEC Corporation

Inventor： Takuma KOGO

IPC: F24F11/46 ,  F24F11/64 ,  F24F11/65 ,  F24F11/54 ,  G05B19/042

Abstract: An air conditioning system control device 10 includes: a switching unit 11 that, when a parameter relating to the indoor environment in which the air conditioning system operates does not satisfy a first condition while the air conditioning system is operating in a first operation mode that is an operation mode in which setting values computed on the basis of a prediction model are used as the setting values for the air conditioning system, switches the operation mode of the air conditioning system to a second operation mode that is an operation mode in which the computed setting values are not used as the setting values for the air conditioning system.

公开(公告)号：US20180307189A1

公开(公告)日：2018-10-25

申请号：US15770907

申请日：2015-10-29

Applicant: NEC CORPORATION

Inventor： Alexander VIEHWEIDER ,  Takuma KOGO ,  Takahiro TOIZUMI

IPC: G05B15/02 ,  G06F17/50

CPC classification number: G05B15/02 ,  G06F17/50 ,  G06Q50/08

Abstract: An operation control model generator (100) includes a generator core (101) and an automatic modeling unit (102). The generator core (100) is configured to read metadata representing a configuration of a building to acquire primitives of the building from a building information model, read basic models corresponding to the acquired primitives from a basic operation control model database (140), and send out the acquired basic models. The automatic modeling unit (102) is configured to receive the acquired basic models from the generator core (101), adjust the acquired basic models based on one or both of a resent measurement dataset (120) and an operation history generator (130), and convert the basic models into an operation control model.

公开(公告)号：US20150355667A1

公开(公告)日：2015-12-10

申请号：US14763045

申请日：2013-12-10

Applicant: NEC CORPORATION

Inventor： Takuma KOGO

IPC: G05F5/00 ,  H02J1/08

CPC classification number: G05F5/00 ,  H02J1/08 ,  H02J3/14 ,  H02J13/0075 ,  Y02B70/3225 ,  Y04S20/222 ,  Y10T307/549

Abstract: In a power network system (10A), a plurality of power routers including at least a first power router (100A) and a second power router (100B) are connected through respective input/output terminal parts in a multi-stage configuration. A predetermined amount of power is transmitted to the input/output terminal part of the power transmission destination (230A) through a first input/output terminal part (210A), the input/output terminal part of the second power transmission source (220A), and the DC bus (201A) in the second power router. The power network system includes as power information about power in the input/output terminal part of the power transmission destination, identification information of the first power transmission source (110A), and an intermediate measurement value of power received in the first input/output terminal part in a predetermined time period.

Abstract translation: 在电力网络系统（10A）中，包括至少第一电力路由器（100A）和第二电力路由器（100B）的多个电力路由器通过多级配置的各个输入输出端子部分连接。 通过第一输入/输出端子部分（210A），第二电力传输源（220A）的输入/输出端子部分将预定量的功率传输到电力传输目的地（230A）的输入/输出端子部分， 和第二电力路由器中的DC总线（201A）。 电力网络系统包括关于电力传送目的地的输入输出端子部分的电力的功率信息，第一电力传输源（110A）的识别信息和在第一输入/输出端子中接收的功率的中间测量值 部分在预定时间段内。

公开(公告)号：US20240057916A1

公开(公告)日：2024-02-22

申请号：US18385606

申请日：2023-10-31

Applicant: NEC Corporation

Inventor： Takuma KOGO

IPC: A61B5/18 ,  A61M21/00

CPC classification number: A61B5/18 ,  A61M21/00 ,  A61M2021/0083

Abstract: An arousal level control apparatus calculates a setting value of a control device under a constraint condition using an arousal level optimization model so that a value of an objective function is maximized. The control device affects a physical quantity of a surrounding environment that affects arousal level of a subject. The arousal level optimization model includes the constraint condition and the objective function. The constraint condition includes a physical quantity prediction model, an arousal level prediction model, and a setting value range condition that the setting value is within a predetermined range. The physical quantity prediction model is an explicit function that includes the physical quantity and the setting value as explanatory variables and has a predicted value of the physical quantity as an explained variable.

公开(公告)号：US20220265217A1

公开(公告)日：2022-08-25

申请号：US17628294

申请日：2020-07-03

Applicant: NEC Corporation

Inventor： Takuma KOGO ,  Masanori TSUJIKAWA

IPC: A61B5/00 ,  G06T7/246 ,  A61B5/11 ,  A61B5/16

Abstract: A drowsiness estimation information correction device includes: a drowsiness estimation information acquisition unit that acquires drowsiness estimation information that is based on an eyelid movement of a subject; and a drowsiness estimation information correction unit that calculates corrected drowsiness estimation information obtained by correcting the drowsiness estimation information with humidity information indicating humidity in a surrounding environment of the subject.

公开(公告)号：US20220167894A1

公开(公告)日：2022-06-02

申请号：US17601752

申请日：2020-02-13

Applicant: NEC Corporation

Inventor： Takuma KOGO

IPC: A61B5/16 ,  A61B5/00

Abstract: A physiological state control apparatus includes mixing ratio computation means for computing, on the basis of characteristic data regarding a subject, mixing ratios for multiple sub-models that take, as an input, a physical quantity in a space in which the subject is located and that output a predicted value of a physiological index; model generation means for generating a physiological state prediction model for the subject on the basis of the mixing ratios and the sub-models; and device control means for controlling a control target device that influences the physical quantity using the physiological state prediction model.

公开(公告)号：US20190034560A1

公开(公告)日：2019-01-31

申请号：US16072564

申请日：2017-03-22

Applicant: NEC Corporation

Inventor： Takuma KOGO

IPC: G06F17/50 ,  F24F11/63

Abstract: There is provided a thermal model creation device capable of creating a highly accurate thermal model. A constraint-condition setting means 72 sets constraint conditions of parameters in the thermal model. A parameter determination means 73 determines all unknown values of parameters in the thermal model under the constraint conditions.

公开(公告)号：US20170214273A1

公开(公告)日：2017-07-27

申请号：US15329590

申请日：2015-08-03

Applicant: NEC Corporation

Inventor： Takuma KOGO ,  Shantanu CHAKRABORTY ,  Shin NAKAMURA

IPC: H02J13/00 ,  H02J3/00

CPC classification number: H02J13/0006 ,  H02J3/005 ,  H02J3/381 ,  H02J3/46 ,  Y02B70/3216 ,  Y02E40/72 ,  Y04S10/12 ,  Y04S20/221

Abstract: [Problem] To provide a distributed power supply system having a plurality of micro-grids and capable of operating at low energy cost, a station control device, a control method, and a storage medium in which a control program is stored. [Solution] A station control device controls: the starting up and stopping of a distributed power supply for supplying power to a load that consumes power; the distributed power supply and said load; and the opening and closing of a switch for connecting another power supply controlled by another station control device. The station control device controls the switch and the distributed power supply on the basis of: demand power information indicating power consumed by the load; fuel efficiency information indicating the output-fuel consumption characteristics of the distributed power supply; the demand power information of another load to which another distributed power supply supplies power; and the fuel efficiency information of the other distributed power supply.

公开(公告)号：US20160134109A1

公开(公告)日：2016-05-12

申请号：US14891816

申请日：2014-05-08

Applicant: NEC CORPORATION

Inventor： Takuma KOGO

IPC: H02J1/10 ,  H02J1/14

CPC classification number: H02J1/10 ,  H02J1/102 ,  H02J1/14 ,  H02J3/46 ,  H02J7/0052 ,  H02J13/0079 ,  H02J2007/0059

Abstract: A central control device is connected to a first power router including some power transmitting ends and a second power router including some power receiving ends, acquires, for each of the power receiving ends, received power information including identification information of each of the power transmitting ends and a value of supply power supplied from each of the power transmitting ends, and power supply priority information defining a priority for determining a power transmitting end for which an adjustment of the supply power to be supplied to each of the power receiving ends should be prioritized, determines a power transmitting end for which the supply power is adjusted from among the power transmitting ends based on the received power information and the priority defined in the power supply priority information, and adjusts the supply power in the determined power transmitting end.

Abstract translation: 中央控制装置连接到包括一些电力发送端的第一电力路由器和包括一些电力接收端的第二电力路由器，为每个电力接收端获取包括每个电力发送端的识别信息的接收功率信息 以及从每个电力发送端提供的供电电力的值，以及确定用于确定供应给每个电力接收端的电力的调整的发送端的优先级的电源优先级信息应被优先考虑 根据所接收的功率信息和电源优先级信息中定义的优先级，确定从功率发送结束之间调整供电功率的发送端，并调整所确定的发送功率的供电功率。