公开(公告)号：US09426740B2

公开(公告)日：2016-08-23

申请号：US14385073

申请日：2012-11-28

Applicant: OMRON Corporation

Inventor： Hajime Umeki ,  Ryota Yamada ,  Kosuke Hayama ,  Hisashi Ozawa ,  Manh Tai Nguyen ,  Yui Ishida

IPC: H04B1/16 ,  H04W52/02 ,  H04Q9/00 ,  H04W4/00 ,  H04L12/24 ,  H04W84/18

CPC classification number: H04W52/0225 ,  G08C2201/12 ,  H04L41/0833 ,  H04Q9/00 ,  H04Q2209/20 ,  H04Q2209/823 ,  H04Q2209/826 ,  H04Q2209/88 ,  H04Q2209/883 ,  H04W4/38 ,  H04W52/0248 ,  H04W52/0261 ,  H04W84/18 ,  Y02D70/22

Abstract: A sensor module that transmits at a predetermined transmission interval, via a network, data obtained by measurement to an externally installed information processing device sets, together with a nearby sensor module, a predetermined module group in which a plurality of sensor modules for transmitting measurement data according to data processing in the information processing device are put together. Then, together with the nearby sensor modules, one sensor module among the predetermined module group is set as a reference sensor module for which a transmission interval is maintained at a predetermined transmission interval, and transmission intervals of measurement data of sensor modules other than the reference sensor module are changed to a prolonged transmission interval that is longer than the predetermined transmission interval. With this, a reduction in power consumption is realized as much as possible in the sensor module that measures environmental parameters and transmits to the information processing device.

Abstract translation: 一种传感器模块，经由网络经由网络以测量获得的数据与附近的传感器模块一起以预定的传输间隔发送预定的模块组，其中用于发送测量数据的多个传感器模块 根据信息处理设备中的数据处理放在一起。 然后，与附近的传感器模块一起，将预定模块组中的一个传感器模块设置为基准传感器模块，其中将传输间隔保持在预定的传输间隔，以及传感器模块的测量数据的传输间隔 传感器模块改变为长于预定传输间隔的延长的传输间隔。 由此，在测量环境参数的传感器模块中尽可能多地实现功率消耗的降低，并将其发送到信息处理装置。

公开(公告)号：US20150050902A1

公开(公告)日：2015-02-19

申请号：US14385073

申请日：2012-11-28

Applicant: OMRON Corporation

Inventor： Hajime Umeki ,  Ryota Yamada ,  Kosuke Hayama ,  Hisashi Ozawa ,  Manh Tai Nguyen ,  Yui Ishida

IPC: H04W52/02 ,  H04W4/00

CPC classification number: H04W52/0225 ,  G08C2201/12 ,  H04L41/0833 ,  H04Q9/00 ,  H04Q2209/20 ,  H04Q2209/823 ,  H04Q2209/826 ,  H04Q2209/88 ,  H04Q2209/883 ,  H04W4/38 ,  H04W52/0248 ,  H04W52/0261 ,  H04W84/18 ,  Y02D70/22

Abstract: A sensor module that transmits at a predetermined transmission interval, via a network, data obtained by measurement to an externally installed information processing device sets, together with a nearby sensor module, a predetermined module group in which a plurality of sensor modules for transmitting measurement data according to data processing in the information processing device are put together. Then, together with the nearby sensor modules, one sensor module among the predetermined module group is set as a reference sensor module for which a transmission interval is maintained at a predetermined transmission interval, and transmission intervals of measurement data of sensor modules other than the reference sensor module are changed to a prolonged transmission interval that is longer than the predetermined transmission interval. With this, a reduction in power consumption is realized as much as possible in the sensor module that measures environmental parameters and transmits to the information processing device.

Abstract translation: 一种传感器模块，经由网络经由网络以测量获得的数据与附近的传感器模块一起以预定的传输间隔发送预定的模块组，其中用于发送测量数据的多个传感器模块 根据信息处理设备中的数据处理放在一起。 然后，与附近的传感器模块一起，将预定模块组中的一个传感器模块设置为基准传感器模块，其中传输间隔保持在预定传输间隔，传感器模块的测量数据的传输间隔除了参考 传感器模块改变为长于预定传输间隔的延长的传输间隔。 由此，在测量环境参数的传感器模块中尽可能多地实现功率消耗的降低，并将其发送到信息处理装置。

公开(公告)号：US10756771B2

公开(公告)日：2020-08-25

申请号：US16639561

申请日：2018-12-20

Applicant: OMRON Corporation

Inventor： Katsuya Marumo ,  Yasushi Kawashima ,  Hajime Umeki ,  Junji Obata ,  Keisuke Yano

IPC: H04B1/16 ,  G06F1/26 ,  H04B1/04

Abstract: A wireless switch comprising: a movable section provided to be freely displaceable; an operation unit elastically held by the movable section and, when in a non-neutral state, vibrating as a result of an action of elastic force that causes return to a neutral state and displacing the movable section in a direction corresponding to a direction of the vibration; a power generation unit generating a voltage of a polarity corresponding to a direction of displacement when the movable section has been displaced; a wireless transmission unit wirelessly transmitting a signal on the basis of power generated by the power generation unit; and a voltage supply control circuit, when the operation unit in the neutral state has been operated such that the operation unit is brought into a non-neutral state, supplying a voltage to the wireless transmission unit using power generated by the power generation unit at a time of an initial state change of the operation unit and then disabling voltage supply to the wireless transmission unit by the power generated by the power generation unit accompanying the vibration of the operation unit caused by the action of the elasticity afterward.

公开(公告)号：US09980157B2

公开(公告)日：2018-05-22

申请号：US14914807

申请日：2014-02-25

Applicant: OMRON Corporation

Inventor： Ryota Yamada ,  Hajime Umeki ,  Yusuke Yamaji ,  Yui Ishida

IPC: H04W4/00 ,  H04W24/02 ,  H04W40/22 ,  H04W40/24 ,  H04W84/18

CPC classification number: H04W24/02 ,  H04W40/22 ,  H04W40/246 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/39

Abstract: A transfer module transfers transmission target information on a predetermined transfer path including an information processing apparatus. This target transfer module appends transfer environment information indicating a degree of influence placed by the target transfer module on an information transfer result of the transmission target information transferred to the information processing apparatus and including at least one of module internal information about a transfer environment for the transmission target information in the transfer module or module surrounding information about a transfer environment associated with a surrounding of the target transfer module excluding an upstream transfer module to predetermined transmission information including the transmission target information received from the upstream transfer module to generate new predetermined transmission information, and transmits the new predetermined transmission information to a downstream transfer module.

公开(公告)号：US09642095B2

公开(公告)日：2017-05-02

申请号：US15119153

申请日：2015-02-26

Applicant: OMRON Corporation

Inventor： Ryota Yamada ,  Yusuke Yamaji ,  Hajime Umeki ,  Yuki Inoue

IPC: H03C1/62 ,  H04W52/24 ,  H04B17/318 ,  H04W52/22 ,  H04W72/12

CPC classification number: H04W52/243 ,  H04B17/23 ,  H04B17/318 ,  H04W52/228 ,  H04W52/245 ,  H04W72/1231

Abstract: When a status of communication between a first transmission module and a second transmission module that is located downstream of the first transmission module on a predetermined transmission path is output, received signal strength information is output for each piece of send target information in order of transmission, and regarding this output, an interval between output of received signal strength information associated with send target information transmitted immediately before transmission of one piece of send target information and output of received signal strength information associated with the one piece of send target information corresponds to a transmission period of the one piece of send target information from the first transmission module to the second transmission module. This makes it easy to grasp a status of communication between arbitrary transmission modules in a network in which information is transmitted sequentially via a plurality of transmission modules along a predetermined transmission path.

公开(公告)号：US11313907B2

公开(公告)日：2022-04-26

申请号：US16639734

申请日：2019-01-22

Applicant: OMRON Corporation

Inventor： Katsuya Marumo ,  Yasushi Kawashima ,  Hajime Umeki ,  Junji Obata ,  Keisuke Yano

IPC: H02H1/00 ,  G06F1/26 ,  G01R19/17 ,  G01R31/327 ,  G01R31/52 ,  G01R31/56 ,  H02B3/00

Abstract: A control panel includes power supply circuits for supplying power supply voltages to loads and a connection part for connecting wiring. The control panel comprises a system current detection unit that is for detecting a sudden increase in system current that is from a power system and flows through the control panel and includes a second current transformer, and individual current detection units that are for detecting a sudden increase in the individual current of one of the power supply circuits and include first current transformers. An arc discharge detection unit identifies an arc discharge occurring within the control panel separately from a surge flowing into the system based on a system current detection signal and individual current detection signals.

公开(公告)号：US10447528B2

公开(公告)日：2019-10-15

申请号：US15905866

申请日：2018-02-27

Applicant: OMRON Corporation

Inventor： Soji Ohmae ,  Ryota Yamada ,  Hajime Umeki ,  Yasushi Kawashima ,  Yuki Inoue

IPC: H04L12/24 ,  H04B17/23 ,  H04B17/26 ,  H04B17/318 ,  H04B7/14 ,  H04W24/04 ,  H04W84/18 ,  H04B17/17 ,  H04B17/18 ,  H04B17/29 ,  H04W84/20

Abstract: A radio communication system includes: slave devices which repetitively transmit, a plurality of times, a radio signal with a prescribed frequency that includes device identification information during a radio communication with a master device; a master device which generates communication situation information including a reception success rate and received signal strength of a radio signal during each radio communication from each slave device; and a failure factor estimation apparatus which, based on communication situation information with respect to a plurality of radio communications including a radio communication in which a communication failure of the received signal strength is lower than prescribed strength and/or the reception success rate is lower than a prescribed rate has occurred, generates and outputs failure factor presentation information indicating a failure inducer estimated to have induced the communication failure and an estimation result of a position of the failure inducer.

公开(公告)号：US10064205B2

公开(公告)日：2018-08-28

申请号：US15037006

申请日：2014-10-30

Applicant: OMRON Corporation

Inventor： Ryota Yamada ,  Yusuke Yamaji ,  Hajime Umeki

IPC: H04W72/10 ,  H04W4/70 ,  H04L12/863 ,  H04B7/15 ,  H04W4/00 ,  H04W28/06

CPC classification number: H04W72/10 ,  H04B7/15 ,  H04L47/624 ,  H04W4/70 ,  H04W28/065

Abstract: A transmission module is provided as a relay, which is capable of transmitting information smoothly and suppressing the power consumption required for the information transmission. In a transmission module that transmits specific transmission information along a predetermined transmission path including an information processing device, the specific transmission information is stored in a memory of a subject transmission module in a manner where a plurality of pieces of specific information included in the specific transmission information are arranged, with a storage location of the specific transmission information being associated with a priority level set by a priority level setting unit. A portion of the plurality of pieces of specific information is extracted in accordance with the storage location, based on a result of transmission to a downstream transmission module to form new specific transmission information to be transmitted to the downstream transmission module, and the new specific transmission information is transmitted to the downstream transmission module.

公开(公告)号：US10547396B2

公开(公告)日：2020-01-28

申请号：US15904667

申请日：2018-02-26

Applicant: OMRON Corporation

Inventor： Soji Ohmae ,  Hajime Umeki ,  Junji Obata ,  Yasushi Kawashima ,  Hiroshi Okabe

IPC: H04B17/23 ,  H04W24/08 ,  H04B17/318 ,  H04W16/20

Abstract: A state display apparatus includes a plurality of state display LEDs and a plurality of margin display LEDs, and when receiving a radio signal indicating that a state of a management object has changed, performs light on/off control of a state display LED associated with the management object, and controls a margin display LED arranged above the state display LED so that whether or not a reception strength of the received radio signal is equal to or higher than a prescribed threshold is indicated by a lighted state/a turned-off state of the margin display LED on/off.

公开(公告)号：US10225750B2

公开(公告)日：2019-03-05

申请号：US15121992

申请日：2014-03-14

Applicant: OMRON Corporation

Inventor： Ryota Yamada ,  Yusuke Yamaji ,  Yuki Inoue ,  Hajime Umeki

IPC: H04W24/04 ,  H04W48/16 ,  H04W52/02

Abstract: A module transmits send information to be processed by an information processing apparatus along a transmission path on which the information processing apparatus is present. When the send information is sent in accordance with predetermined sending parameters, if a sending failure in which a sending completion state of the send information cannot be confirmed occurs, a part or all of the sending parameters used for sending of the send information with respect to which the sending failure has occurred are changed, and the send information is resent in accordance with the sending parameters after the changing. Then, the predetermined sending parameter changed between the occurrence of the sending failure and confirmation of the sending completion state of the resent send information, and resend result information related to a send result corresponding to the changed predetermined sending parameter are acquired and sent toward a predetermined processing apparatus.