JP7619472B2 - 異常検出装置及び異常検出方法 - Google Patents

異常検出装置及び異常検出方法 Download PDF

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Publication number
JP7619472B2
JP7619472B2 JP2023554120A JP2023554120A JP7619472B2 JP 7619472 B2 JP7619472 B2 JP 7619472B2 JP 2023554120 A JP2023554120 A JP 2023554120A JP 2023554120 A JP2023554120 A JP 2023554120A JP 7619472 B2 JP7619472 B2 JP 7619472B2
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Japan
Prior art keywords
screen display
display
screen
abnormality detection
unit
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JP2023554120A
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English (en)
Japanese (ja)
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JPWO2023067689A5 (https=
JPWO2023067689A1 (https=
Inventor
智 市川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Publication of JPWO2023067689A1 publication Critical patent/JPWO2023067689A1/ja
Publication of JPWO2023067689A5 publication Critical patent/JPWO2023067689A5/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1438—Restarting or rejuvenating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/805—Real-time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2358/00—Arrangements for display data security
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/10—Automotive applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
JP2023554120A 2021-10-19 2021-10-19 異常検出装置及び異常検出方法 Active JP7619472B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/038607 WO2023067689A1 (ja) 2021-10-19 2021-10-19 異常検出装置及び異常検出方法

Publications (3)

Publication Number Publication Date
JPWO2023067689A1 JPWO2023067689A1 (https=) 2023-04-27
JPWO2023067689A5 JPWO2023067689A5 (https=) 2024-07-24
JP7619472B2 true JP7619472B2 (ja) 2025-01-22

Family

ID=86058932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023554120A Active JP7619472B2 (ja) 2021-10-19 2021-10-19 異常検出装置及び異常検出方法

Country Status (5)

Country Link
US (1) US12547497B2 (https=)
EP (1) EP4422171B1 (https=)
JP (1) JP7619472B2 (https=)
CN (1) CN118104233A (https=)
WO (1) WO2023067689A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119369932A (zh) * 2024-12-30 2025-01-28 长城汽车股份有限公司 车辆屏幕的控制方法、电子设备及车辆
CN119537119B (zh) * 2025-01-16 2025-07-04 荣耀终端股份有限公司 冻屏检测方法及电子设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003222596A (ja) 2002-01-30 2003-08-08 Nissan Motor Co Ltd 情報提供装置の画面遷移検査装置及び方法
JP2008193145A (ja) 2007-01-31 2008-08-21 Ntt Communications Kk 映像異常検出装置、映像伝送装置、映像異常検出方法、及び映像伝送方法
JP2016074290A (ja) 2014-10-06 2016-05-12 株式会社デンソー 車両用モニタシステム
JP2017081445A (ja) 2015-10-29 2017-05-18 富士通テン株式会社 画像処理装置、及び、画像処理方法
JP2018107588A (ja) 2016-12-26 2018-07-05 ルネサスエレクトロニクス株式会社 画像処理装置および半導体装置
WO2018225210A1 (ja) 2017-06-08 2018-12-13 三菱電機株式会社 異常検出装置及び異常検出方法
KR102153718B1 (ko) 2019-06-12 2020-09-08 주식회사 텔레칩스 화면 멈춤을 초래하는 정지 프레임을 결정하는 차량 클러스터 장치 및 그 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5028198B2 (ja) 2007-09-21 2012-09-19 株式会社日立製作所 ナビゲーション利用自動車制御装置および制御方法
US11131987B2 (en) * 2018-03-15 2021-09-28 Xinxin Wang Method and system for preventing and detecting hazardously misleading information on safety-critical display
KR102663270B1 (ko) * 2022-01-25 2024-05-07 현대모비스 주식회사 차량의 디스플레이 장치의 화면 정지 오류를 검출하는 방법 및 장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003222596A (ja) 2002-01-30 2003-08-08 Nissan Motor Co Ltd 情報提供装置の画面遷移検査装置及び方法
JP2008193145A (ja) 2007-01-31 2008-08-21 Ntt Communications Kk 映像異常検出装置、映像伝送装置、映像異常検出方法、及び映像伝送方法
JP2016074290A (ja) 2014-10-06 2016-05-12 株式会社デンソー 車両用モニタシステム
JP2017081445A (ja) 2015-10-29 2017-05-18 富士通テン株式会社 画像処理装置、及び、画像処理方法
JP2018107588A (ja) 2016-12-26 2018-07-05 ルネサスエレクトロニクス株式会社 画像処理装置および半導体装置
WO2018225210A1 (ja) 2017-06-08 2018-12-13 三菱電機株式会社 異常検出装置及び異常検出方法
KR102153718B1 (ko) 2019-06-12 2020-09-08 주식회사 텔레칩스 화면 멈춤을 초래하는 정지 프레임을 결정하는 차량 클러스터 장치 및 그 방법

Also Published As

Publication number Publication date
CN118104233A (zh) 2024-05-28
US12547497B2 (en) 2026-02-10
US20240419553A1 (en) 2024-12-19
EP4422171B1 (en) 2025-12-03
WO2023067689A1 (ja) 2023-04-27
JPWO2023067689A1 (https=) 2023-04-27
EP4422171A1 (en) 2024-08-28
EP4422171A4 (en) 2024-11-20

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