JP7135903B2 - 車両用装置、車両用装置の時刻同期方法 - Google Patents

車両用装置、車両用装置の時刻同期方法 Download PDF

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Publication number
JP7135903B2
JP7135903B2 JP2019017071A JP2019017071A JP7135903B2 JP 7135903 B2 JP7135903 B2 JP 7135903B2 JP 2019017071 A JP2019017071 A JP 2019017071A JP 2019017071 A JP2019017071 A JP 2019017071A JP 7135903 B2 JP7135903 B2 JP 7135903B2
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Prior art keywords
time
application
vehicle device
operating system
change
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Japanese (ja)
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JP2020126317A5 (enExample
JP2020126317A (ja
Inventor
加慶 顔
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Denso Corp
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Denso Corp
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Priority to JP2019017071A priority Critical patent/JP7135903B2/ja
Priority to PCT/JP2020/000300 priority patent/WO2020158319A1/ja
Publication of JP2020126317A publication Critical patent/JP2020126317A/ja
Publication of JP2020126317A5 publication Critical patent/JP2020126317A5/ja
Priority to US17/336,787 priority patent/US12108311B2/en
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Publication of JP7135903B2 publication Critical patent/JP7135903B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Electric Clocks (AREA)
  • Computer And Data Communications (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2019017071A 2019-02-01 2019-02-01 車両用装置、車両用装置の時刻同期方法 Active JP7135903B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019017071A JP7135903B2 (ja) 2019-02-01 2019-02-01 車両用装置、車両用装置の時刻同期方法
PCT/JP2020/000300 WO2020158319A1 (ja) 2019-02-01 2020-01-08 車両用装置、車両用装置の時刻同期方法
US17/336,787 US12108311B2 (en) 2019-02-01 2021-06-02 Vehicular apparatus, and time synchronization method for vehicular apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019017071A JP7135903B2 (ja) 2019-02-01 2019-02-01 車両用装置、車両用装置の時刻同期方法

Publications (3)

Publication Number Publication Date
JP2020126317A JP2020126317A (ja) 2020-08-20
JP2020126317A5 JP2020126317A5 (enExample) 2021-04-15
JP7135903B2 true JP7135903B2 (ja) 2022-09-13

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JP2019017071A Active JP7135903B2 (ja) 2019-02-01 2019-02-01 車両用装置、車両用装置の時刻同期方法

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US (1) US12108311B2 (enExample)
JP (1) JP7135903B2 (enExample)
WO (1) WO2020158319A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111267838B (zh) 2020-01-20 2021-07-23 北京百度网讯科技有限公司 泊车处理方法、系统、装置及车辆控制器
DE102021207635A1 (de) 2021-07-16 2023-01-19 Siemens Mobility GmbH Verfahren und Anordnung zur Zeitsynchronisation von Geräten eines Schienenfahrzeugs
JP2023077659A (ja) * 2021-11-25 2023-06-06 日本特殊陶業株式会社 車両情報管理システム
CN114430303B (zh) * 2022-01-25 2023-11-07 同济大学 一种用于车路协同的时间同步实现方法及实现系统
US12325437B2 (en) * 2022-04-29 2025-06-10 Volvo Car Corporation Method for synchronizing a clock-free computational node in a vehicle, method for performing an action at a pre-defined time, first computational node, second computational node and computational system for a vehicle
CN116679796A (zh) * 2023-05-15 2023-09-01 国能朔黄铁路发展有限责任公司 时间同步方法、装置、存储介质和电子设备

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JP2012113504A (ja) 2010-11-24 2012-06-14 Seiko Precision Inc 通信端末、該通信端末の制御方法、及びプログラム
JP2014134989A (ja) 2013-01-11 2014-07-24 Hitachi Ltd 計算機システム及び計算機管理方法
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JP2018112425A (ja) 2017-01-10 2018-07-19 株式会社デンソーテン システム時刻同期方法

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JP2006285875A (ja) 2005-04-04 2006-10-19 Hitachi Ltd 計算機システム、ログ収集方法、及びコンピュータプログラム
JP2012113504A (ja) 2010-11-24 2012-06-14 Seiko Precision Inc 通信端末、該通信端末の制御方法、及びプログラム
JP2014134989A (ja) 2013-01-11 2014-07-24 Hitachi Ltd 計算機システム及び計算機管理方法
JP2014157386A (ja) 2013-02-14 2014-08-28 Mitsubishi Electric Corp データ処理システム
WO2015186220A1 (ja) 2014-06-05 2015-12-10 株式会社日立製作所 ストレージ装置及びストレージ装置の動作解析方法
WO2017061203A1 (ja) 2015-10-08 2017-04-13 株式会社デンソー 無線通信装置、無線通信システム
JP2018044842A (ja) 2016-09-14 2018-03-22 カシオ計算機株式会社 電子時計、電子時計の時刻変更方法、および、プログラム
JP2018112425A (ja) 2017-01-10 2018-07-19 株式会社デンソーテン システム時刻同期方法

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JP2020126317A (ja) 2020-08-20
US20210289328A1 (en) 2021-09-16
US12108311B2 (en) 2024-10-01

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