公开(公告)号：US20240221495A1

公开(公告)日：2024-07-04

申请号：US18517001

申请日：2023-11-22

Applicant: SMK Corporation

Inventor： Toshio HAIJIMA ,  Kenichi MIWA

IPC: G08C17/02 ,  H04B5/00 ,  H04W76/10

CPC classification number: G08C17/02 ,  H04B5/0025 ,  H04W76/10 ,  G08C2201/12

Abstract: In a wireless communication apparatus that performs power-saving near field communication by transmission-side wireless communication units 21A, 21B on a remote side and reception-side wireless communication units 25A, 25B on a control target apparatus 30A, 30B side, the transmission-side wireless communication unit 21A, 21B has a MCU 23A, 23B that performs multi-address transmission via a BLE antenna 22A, 22B, and the reception-side wireless communication unit 25A, 25B has a communication IC 27A, 27B. The transmission-side MCU 23A, 23B generates a communication connection request including, in a transmission packet, specific company identification information and communication data having device information corresponding to the control target apparatus and command data for controlling such a device, and the reception-side communication IC 27A, 27B supplies a specific control command to a device MCU 31A, 31B of the control target apparatus when identification information from a remote matches identification information already stored inside.

公开(公告)号：US20240267086A1

公开(公告)日：2024-08-08

申请号：US18424836

申请日：2024-01-28

Applicant: SMK Corporation

Inventor： Toshio HAIJIMA

IPC: H04B5/79 ,  H04B5/73 ,  H04B5/77

CPC classification number: H04B5/79 ,  H04B5/73 ,  H04B5/77

Abstract: The wireless power-supply communication system includes a beacon device having a WPT power receiver and a battery chargeable via the WPT power receiver and configured to output information in every lapse of a preset standby period, and a power-transmission reception apparatus incorporated into or communicably connected to a host terminal and configured to wirelessly transfer power to the device and receive the information transmitted from the device. A wireless communication unit on the power-transmission reception apparatus side has a power-transmission reception side MCU that fluctuates the wireless power transfer to the device side, and a wireless communication unit on the device side has a power-reception transmission side MCU that determines fluctuation in the wireless power transfer and controls the device to perform predetermined operation according to a determination result.