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Title:
SELF-DIAGNOSIS DEVICE AND SELF-DIAGNOSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/186064
Kind Code:
A1
Abstract:
A self-diagnosis device 100 comprising: a self-diagnosis control unit 112 that outputs preset self-diagnosis information to an information output unit 170; an information detection unit 140 that detects output information outputted from the information output unit 170 in accordance with the self-diagnosis information, and outputs the detection result as detection information; and an abnormality determination unit 114 that compares the self-diagnosis information and the detection information during a preset synchronization window period, and if difference information resulting from the comparison surpasses preset range information, determines that there is an abnormality in the information output unit 170 and outputs abnormality information.

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Inventors:
NAIKI TAKASHI (JP)
Application Number:
PCT/JP2022/007829
Publication Date:
September 09, 2022
Filing Date:
February 25, 2022
Export Citation:
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Assignee:
ROHM CO LTD (JP)
International Classes:
B60R16/02; G06F11/22
Foreign References:
CN112328438A2021-02-05
JP2015126572A2015-07-06
JP2015176402A2015-10-05
JP2014232351A2014-12-11
JP2000020432A2000-01-21
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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