Title:
VEHICULAR CONTROL DEVICE AND GROUND FAULT DETECTION METHOD
Document Type and Number:
Japanese Patent JP2019013118
Kind Code:
A
Abstract:
To provide a vehicular control device capable of heightening detection accuracy of a ground fault; and to provide a ground fault detection method.SOLUTION: A vehicular control device 1 has a detector 16, a voltage adjustment section 17 and a control part 9. The detector detects existence of a current flowing between one point on a route formed in parallel with a power storage part 3 and a ground pole. The voltage adjustment section adjusts so that a potential of one point on the route becomes a mutually different potential. The control part detects a ground fault based on a detection result from the detector, when such adjustment is carried out by the voltage adjustment section that the potential of one point on the route becomes a mutually different potential.SELECTED DRAWING: Figure 1
Inventors:
ARAI TATSUYA
Application Number:
JP2017129915A
Publication Date:
January 24, 2019
Filing Date:
June 30, 2017
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
International Classes:
B60L3/00; G01R31/02; H01H83/04; H02H3/16
Domestic Patent References:
| JP2013130536A | 2013-07-04 | |||
| JPH08294225A | 1996-11-05 |
Attorney, Agent or Firm:
Shiga International Patent Office