Title:
POWER SUPPLY MAT ABNORMALITY DETECTION DEVICE
Document Type and Number:
Japanese Patent JP2023133984
Kind Code:
A
Abstract:
To provide an abnormality detection device for a power supply mat that can detect abnormalities such as curling of the power supply mat.SOLUTION: An abnormality detection device 10 for a power supply mat 1 that detects an abnormality in the power supply mat 1 that supplies power to a mobility 2 includes: a vibration acquisition unit 20 that acquires an amount of vibration of the mobility 2 traveling on the power supply mat 1; and an abnormality determination unit 30 that determines that an abnormality has occurred in the power supply mat 1 when an acquisition value of the vibration acquisition unit 20 within a predetermined time from a time when power supply to the mobility 2 has occurred or within a predetermined distance from a position P3 (power supply position) of the mobility 2 exceeds a threshold.SELECTED DRAWING: Figure 2
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Inventors:
YOKOYAMA DAIKI
JO SEON MIN
JO SEON MIN
Application Number:
JP2022039273A
Publication Date:
September 27, 2023
Filing Date:
March 14, 2022
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02J7/00; G08B21/00; H02J50/10
Attorney, Agent or Firm:
Sakai International Patent Office