POWER FEEDING CONTROL DEVICE, TEST METHOD, AND COMPUTER PROGRAM

WIPO Patent Application WO/2021/210319

A1

A power feeding control device (10) controls power feeding by switching on or off an FET (20). When current flowing via the FET (20) rises, the rising current flows via a resistor circuit (25). A drive circuit (23) makes a notification when the voltage between both ends of the resistor circuit (25) becomes greater than or equal to a reference voltage. A microcomputer (27) instructs an application circuit (26) to apply a voltage to the resistor circuit (25). This causes the application circuit (26) to apply the voltage greater than or equal to the reference voltage to the resistor circuit (25). After instructing the application circuit (26) to apply the voltage to the resistor circuit (25), the microcomputer (27) determines whether the drive circuit (23) makes the notification or not.

WO/2020/234064	SYSTEM COMPRISING AT LEAST TWO LOADS WHICH ARE CONNECTED TO A COMMON FEED LINE AND CAN BE SWITCHED OFF SELECTIVELY, AND USE OF AT LEAST ONE INTERRUPTER SWITCHING ELEMENT WITH AN EXTERNALLY ACTIVATABLE IGNITION DEVICE FOR SAFELY SEPARATING A LOAD FROM AN ELECTRIC GRID FEEDING THE LOAD
JP2001037068	LEAK DETECTION METHOD, LEAK DETECTION DEVICE, LEAK OBSTRUCTION METHOD AND LEAK OBSTRUCTION DEVICE IN FEEDER CIRCUIT OF VEHICLE
JP5884974	Overcurrent protection circuit

SAWANO SHUNICHI (JP)

PCT/JP2021/010289

October 21, 2021

March 15, 2021

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AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

H02H3/087; B60R16/02; G01R31/00; H02H7/20; H02J1/00

JP2017175809A	2017-09-28
JP2007033108A	2007-02-08
JP2004140907A	2004-05-13

KOHNO, Hideto et al. (JP)

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