JP7406214B2 - 電子機器、情報処理システム - Google Patents

電子機器、情報処理システム Download PDF

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Publication number
JP7406214B2
JP7406214B2 JP2021176812A JP2021176812A JP7406214B2 JP 7406214 B2 JP7406214 B2 JP 7406214B2 JP 2021176812 A JP2021176812 A JP 2021176812A JP 2021176812 A JP2021176812 A JP 2021176812A JP 7406214 B2 JP7406214 B2 JP 7406214B2
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Japan
Prior art keywords
data
unit
transmission data
sensor
control
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JP2021176812A
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English (en)
Japanese (ja)
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JP2022009689A5 (cg-RX-API-DMAC7.html
JP2022009689A (ja
Inventor
久雄 伊東
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.)
SEEDS CO., LTD.
Nagase and Co Ltd
Original Assignee
SEEDS CO., LTD.
Nagase and Co Ltd
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Publication date
Priority claimed from JP2019165493A external-priority patent/JP6991427B2/ja
Application filed by SEEDS CO., LTD., Nagase and Co Ltd filed Critical SEEDS CO., LTD.
Publication of JP2022009689A publication Critical patent/JP2022009689A/ja
Publication of JP2022009689A5 publication Critical patent/JP2022009689A5/ja
Priority to JP2023207214A priority Critical patent/JP7766307B2/ja
Application granted granted Critical
Publication of JP7406214B2 publication Critical patent/JP7406214B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/84—Vehicles

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Memory System (AREA)
  • Debugging And Monitoring (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
JP2021176812A 2019-04-26 2021-10-28 電子機器、情報処理システム Active JP7406214B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023207214A JP7766307B2 (ja) 2019-04-26 2023-12-07 電子機器、情報処理システム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019086276 2019-04-26
JP2019086276 2019-04-26
JP2019165493A JP6991427B2 (ja) 2019-04-26 2019-09-11 電子機器、情報処理システム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019165493A Division JP6991427B2 (ja) 2019-04-26 2019-09-11 電子機器、情報処理システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023207214A Division JP7766307B2 (ja) 2019-04-26 2023-12-07 電子機器、情報処理システム

Publications (3)

Publication Number Publication Date
JP2022009689A JP2022009689A (ja) 2022-01-14
JP2022009689A5 JP2022009689A5 (cg-RX-API-DMAC7.html) 2023-02-02
JP7406214B2 true JP7406214B2 (ja) 2023-12-27

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Family Applications (2)

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JP2021176812A Active JP7406214B2 (ja) 2019-04-26 2021-10-28 電子機器、情報処理システム
JP2023207214A Active JP7766307B2 (ja) 2019-04-26 2023-12-07 電子機器、情報処理システム

Family Applications After (1)

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JP2023207214A Active JP7766307B2 (ja) 2019-04-26 2023-12-07 電子機器、情報処理システム

Country Status (4)

Country Link
US (1) US12401529B2 (cg-RX-API-DMAC7.html)
JP (2) JP7406214B2 (cg-RX-API-DMAC7.html)
CN (1) CN114073023B (cg-RX-API-DMAC7.html)
WO (1) WO2020218478A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114073023B (zh) 2019-04-26 2024-05-31 株式会社赛斯 电子设备和信息处理系统
US12381749B2 (en) * 2020-08-14 2025-08-05 Lg Electronics Inc. Method and apparatus for reducing orphan blocks for a blockchain
WO2025018328A1 (ja) * 2023-07-14 2025-01-23 株式会社シーズ 情報処理システム、情報処理方法及びプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180342036A1 (en) 2017-05-25 2018-11-29 GM Global Technology Operations LLC Method and system using a blockchain database for data exchange between vehicles and entities
WO2019008158A1 (en) 2017-07-06 2019-01-10 Chromaway Ab METHOD AND SYSTEM OF DISTRIBUTED COMPUTER SYSTEM
US20190098467A1 (en) 2017-09-22 2019-03-28 Shockwatch, Inc. Wireless environmental sensor
US20190188086A1 (en) 2017-12-14 2019-06-20 International Business Machines Corporation Redundancy reduction in blockchains

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JP6627024B2 (ja) 2015-07-21 2020-01-08 株式会社プライムネット 物のインターネット用開発用及び教育用機器
US10426342B2 (en) * 2016-03-31 2019-10-01 Zoll Medical Corporation Remote access for ambulatory medical device
JP6790686B2 (ja) * 2016-09-30 2020-11-25 オムロン株式会社 制御装置、制御方法およびプログラム
CN110430064B (zh) 2017-03-30 2020-12-04 腾讯科技（深圳）有限公司 区块链系统、消息处理方法及存储介质
US10896165B2 (en) 2017-05-03 2021-01-19 International Business Machines Corporation Management of snapshot in blockchain
EP3444742B1 (en) * 2017-08-16 2021-06-16 Veoneer Sweden AB A driver assistance apparatus and method
US11349669B1 (en) * 2018-01-30 2022-05-31 State Farm Mutual Automobile Insurance Company Cryptographic hash chain for vehicle configuration verification
US11145146B2 (en) * 2018-01-31 2021-10-12 Mentor Graphics (Deutschland) Gmbh Self-diagnosis of faults in an autonomous driving system
KR101946195B1 (ko) * 2018-03-26 2019-02-08 그래프 블록체인 리미티드 프라이빗 블록체인 기반 시스템을 관제하는 관제시스템 및 관제방법
CN108648084B (zh) * 2018-05-18 2022-01-04 百度在线网络技术（北京）有限公司 一种区块链网络的数据处理方法、装置、设备及存储介质
JP6494004B1 (ja) * 2018-06-18 2019-04-03 Ｎｅｃソリューションイノベータ株式会社 個人情報管理システム、サービス提供システム、方法およびプログラム
CN109491996A (zh) * 2018-09-27 2019-03-19 上海点融信息科技有限责任公司 用于区块链网络的区块生成方法、区块数据访问方法、计算设备、存储介质
US10824345B2 (en) * 2018-11-29 2020-11-03 Intuit Inc. Systems and methods for storing object state on hash chains
CN114073023B (zh) 2019-04-26 2024-05-31 株式会社赛斯 电子设备和信息处理系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180342036A1 (en) 2017-05-25 2018-11-29 GM Global Technology Operations LLC Method and system using a blockchain database for data exchange between vehicles and entities
WO2019008158A1 (en) 2017-07-06 2019-01-10 Chromaway Ab METHOD AND SYSTEM OF DISTRIBUTED COMPUTER SYSTEM
US20190098467A1 (en) 2017-09-22 2019-03-28 Shockwatch, Inc. Wireless environmental sensor
US20190188086A1 (en) 2017-12-14 2019-06-20 International Business Machines Corporation Redundancy reduction in blockchains

Also Published As

Publication number Publication date
WO2020218478A1 (ja) 2020-10-29
JP7766307B2 (ja) 2025-11-10
US12401529B2 (en) 2025-08-26
JP2024026319A (ja) 2024-02-28
CN114073023A (zh) 2022-02-18
US20240291677A1 (en) 2024-08-29
CN114073023B (zh) 2024-05-31
JP2022009689A (ja) 2022-01-14

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