公开(公告)号：US20240260158A1

公开(公告)日：2024-08-01

申请号：US18564663

申请日：2022-01-04

Applicant: NEC Corporation

Inventor： Bantaro WATARI ,  Akira KOZAWA ,  Tsuyoshi SUGO ,  Sae WATANABE ,  Gengo NAKAGAWA

IPC: H05B47/125 ,  G06T7/20 ,  G06V20/52 ,  G06V20/54 ,  G06V40/10

CPC classification number: H05B47/125 ,  G06T7/20 ,  G06V20/53 ,  G06V20/54 ,  G06V40/10 ,  G06T2207/30196 ,  G06T2207/30236 ,  G06V2201/08

Abstract: A street light system (100) includes street lights (101_1) to (101_20) that generate person information relating to a plurality of persons included in image information by processing the image information to be generated by a camera (111), and a management apparatus (102) that controls a lighting state of an illumination (113) provided in at least one of the street lights (101_1) to (101_20) by using a processing result of the image information.

公开(公告)号：US20220286941A1

公开(公告)日：2022-09-08

申请号：US17628336

申请日：2020-07-08

Applicant: NEC Corporation

Inventor： Yasuharu ONISHI ,  Yasuyuki FUKUTA ,  Sae WATANABE ,  Noboru TASHIRO ,  Michio SHIBATA

IPC: H04W40/28 ,  H04W24/08

Abstract: A plurality of data output apparatuses (10) are installed at places different from each other, and each output data in wireless communication. A data storage apparatus (20) stores the data output from the data output apparatus (10). The data output apparatus (10) includes at least one sensor and a wireless communication apparatus. The wireless communication apparatus stores, for each of the plurality of other wireless communication apparatuses that can be a transmission destination of the data, connection information for connecting to the other wireless communication apparatus and priority information indicating a priority of the other wireless communication apparatus. Then, the wireless communication apparatus repeats processing of reading the connection information, and performing communication by using the read connection information in descending order of the priority until the communication succeeds when a transmission route of the data is set.

公开(公告)号：US20230030522A1

公开(公告)日：2023-02-02

申请号：US17790554

申请日：2020-12-22

Applicant: NEC Corporation

Inventor： Yasuharu ONISHI ,  Yasuyuki FUKUTA ,  Sae WATANABE ,  Noboru TASHIRO ,  Michio SHIBATA

IPC: B65G43/00 ,  G01M13/023

Abstract: A vibration processing apparatus (10) includes a vibration information acquisition unit (110), a reference region setting unit (120), and a determination unit (130). The vibration information acquisition unit (110) acquires detection data indicating a detection result of a vibration sensor (222). The vibration information acquisition unit (110) generates vibration information by processing the detection data. The vibration information indicates magnitude of amplitude by frequency. The reference region setting unit (120) generates data indicating a reference region set in the vibration information. The reference region indicates, by frequency, a range of amplitude in which a belt conveyor (20) is determined to be normal. When amplitude is outside the reference region at any frequency in the vibration information generated at a certain timing, the determination unit (130) determines that an abnormality occurs in a monitoring target at the timing.

公开(公告)号：US20220415161A1

公开(公告)日：2022-12-29

申请号：US17628342

申请日：2020-07-08

Applicant: NEC Corporation

Inventor： Yasuharu ONISHI ,  Yasuyuki FUKUTA ,  Sae WATANABE ,  Noboru TASHIRO ,  Michio SHIBATA

IPC: G08C15/04

Abstract: A data output apparatus (10) includes a sensor (100), a relay apparatus (200), and a wireless communication apparatus (300). The sensor (100) generates data. The wireless communication apparatus (300) transmits the data. The relay apparatus (200) is located between the sensor (100) and the wireless communication apparatus (300). The sensor (100) and the relay apparatus (200) are connected by using a first cable (410), and the relay apparatus (200) and the wireless communication apparatus (300) are connected by using a second cable (420). Then, the relay apparatus (200) processes the data output from the sensor (100), and then outputs the processed data to the wireless communication apparatus (300).