Title:
SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/149483
Kind Code:
A1
Abstract:
In a switch device (10), an output voltage output by a micro-controller (21) is input into one end of a resistor. A drive circuit (H1) switches a main switch (F1) on or off in accordance with the resistance voltage at the other end of the resistor. If all of a plurality of specific voltages included in a plurality of output voltages output by the micro-controller (21) are equal to or greater than an output threshold, an AND circuit of an adjusting circuit (30) reduces the resistance voltage.
Inventors:
SAWADA RYOHEI (JP)
INA MASAYA (JP)
INA MASAYA (JP)
Application Number:
PCT/JP2021/047957
Publication Date:
July 14, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02H7/20; B60R16/02
Foreign References:
| JP2019201391A | 2019-11-21 | |||
| JP2017225045A | 2017-12-21 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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