POWER SUPPLY CONTROL DEVICE AND POWER SUPPLY CONTROL METHOD
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Oct 31, 2024
app pub date -
Mar 28, 2022
filing date -
Mar 28, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A power supply control device controls power supplied via a power supply switch. A backup circuit instructs an IPD to turn the power supply switch on or off, based on an instruction signal instructing to turn the power supply switch on or off. A MICOM transmits an ON signal instructing to turn on the power supply switch and an OFF signal instructing to turn off the power supply switch to the IPD via a communication line (Lc). The MICOM determines whether communication via the communication line (Lc) is interrupted. The MICOM, in the case of determining that communication is interrupted, causes the backup circuit to start instructing to turn the power supply switch on or off.
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