Title:
POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2023011678
Kind Code:
A
Abstract:
To provide a power supply system that does not require any hardware modification even when a system configuration of an IoT system composed of multiple load devices to which power is supplied from the power supply system is changed and the number of output terminals, a voltage of each output terminal, ON/OFF control timing of power, or a power supply needs to be changed.SOLUTION: In a power supply system 100, a power supply system control unit 130 is capable of switching voltage and on/off of external output terminals 111-114 and measuring a remaining voltage and degradation state without any changes in power supply system hardware by storing power supply voltage information in a power supply information storage unit 121 even when using power supplies 141-143 with different voltages on the basis of information in each of information storage units 122-124 which store information on voltage assigned to the external output terminals 111-114, on/off information for the external output terminals 111-114, switching timing, and switching method.SELECTED DRAWING: Figure 1
Inventors:
Miyamoto Makoto
Yuzo Matsuo
Yuzo Matsuo
Application Number:
JP2022167510A
Publication Date:
January 24, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
Maxell Co., Ltd.
International Classes:
H02J7/00; G16Y30/00; H02J1/00; H02J7/34
Attorney, Agent or Firm:
Seiryo Patent Attorneys Corporation