WO2009038070A1 - シリアルデータ通信システム、及びシリアルデータ通信方法 - Google Patents

シリアルデータ通信システム、及びシリアルデータ通信方法 Download PDF

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Publication number
WO2009038070A1
WO2009038070A1 PCT/JP2008/066722 JP2008066722W WO2009038070A1 WO 2009038070 A1 WO2009038070 A1 WO 2009038070A1 JP 2008066722 W JP2008066722 W JP 2008066722W WO 2009038070 A1 WO2009038070 A1 WO 2009038070A1
Authority
WO
WIPO (PCT)
Prior art keywords
serial data
data communication
data
dummy data
communication error
Prior art date
Application number
PCT/JP2008/066722
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Koide
Original Assignee
Kowa Company, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007240502A external-priority patent/JP4615553B2/ja
Priority claimed from JP2007240495A external-priority patent/JP4901664B2/ja
Application filed by Kowa Company, Ltd. filed Critical Kowa Company, Ltd.
Priority to US12/678,318 priority Critical patent/US8972638B2/en
Priority to CN200880107726.8A priority patent/CN101803269B/zh
Publication of WO2009038070A1 publication Critical patent/WO2009038070A1/ja
Priority to HK11101064.6A priority patent/HK1147145A1/xx

Links

Classifications

    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

　マスター装置からスレーブ装置へシリアルデータを送信する際において、通信エラーを即座に知ることができる。 　マスター装置からスレーブ装置に送信されるシリアルデータには、同じ構成のダミーデータが２バイト以上連続するように付加されており、スレーブ装置は該ダミーデータを認識した場合には、通信エラー処理を行うようになっている。いま、ノイズ等の影響により、シリアルデータがシフトしてしまったとすると、“テキスト終了の制御コード（ＥＴＸ）”もシフトしているために認識されず、データ受信終了の処理はされない。しかし、その後の期間では、１つ目のダミーデータの一部と２つ目のダミーデータの一部とが受信されて１つのダミーデータが認識されることになるので、スレーブ装置は通信エラー処理を即座に行うことができる。
PCT/JP2008/066722 2007-09-18 2008-09-17 シリアルデータ通信システム、及びシリアルデータ通信方法 WO2009038070A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/678,318 US8972638B2 (en) 2007-09-18 2008-09-17 Serial data communication system and serial data communication method
CN200880107726.8A CN101803269B (zh) 2007-09-18 2008-09-17 串行数据通信系统及串行数据通信方法
HK11101064.6A HK1147145A1 (en) 2007-09-18 2011-02-01 Serial data communication system and serial data communication method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-240502 2007-09-18
JP2007240502A JP4615553B2 (ja) 2007-09-18 2007-09-18 シリアルデータ通信システム、及びシリアルデータ通信方法
JP2007240495A JP4901664B2 (ja) 2007-09-18 2007-09-18 シリアルデータ通信システム、及びシリアルデータ通信方法
JP2007-240495 2007-09-18

Publications (1)

Publication Number Publication Date
WO2009038070A1 true WO2009038070A1 (ja) 2009-03-26

Family

ID=40467881

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066722 WO2009038070A1 (ja) 2007-09-18 2008-09-17 シリアルデータ通信システム、及びシリアルデータ通信方法

Country Status (5)

Country Link
US (1) US8972638B2 (ja)
KR (1) KR20100083766A (ja)
CN (1) CN101803269B (ja)
HK (1) HK1147145A1 (ja)
WO (1) WO2009038070A1 (ja)

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US8619821B2 (en) * 2011-03-25 2013-12-31 Invensense, Inc. System, apparatus, and method for time-division multiplexed communication
US9054992B2 (en) 2011-12-27 2015-06-09 Solidfire, Inc. Quality of service policy sets
US9838269B2 (en) 2011-12-27 2017-12-05 Netapp, Inc. Proportional quality of service based on client usage and system metrics
JP5645875B2 (ja) 2012-05-14 2014-12-24 キヤノン株式会社 撮像装置、レンズ装置および撮像システム
CN102929830A (zh) * 2012-11-08 2013-02-13 浙江绍兴苏泊尔生活电器有限公司 一种软件模拟快速通信协议
US20150244795A1 (en) 2014-02-21 2015-08-27 Solidfire, Inc. Data syncing in a distributed system
US9798728B2 (en) 2014-07-24 2017-10-24 Netapp, Inc. System performing data deduplication using a dense tree data structure
US9323701B2 (en) * 2014-07-29 2016-04-26 Netapp, Inc. Technique for synchronizing IOMMU memory de-registration and incoming I/O data
US10133511B2 (en) 2014-09-12 2018-11-20 Netapp, Inc Optimized segment cleaning technique
US9671960B2 (en) 2014-09-12 2017-06-06 Netapp, Inc. Rate matching technique for balancing segment cleaning and I/O workload
US9836229B2 (en) 2014-11-18 2017-12-05 Netapp, Inc. N-way merge technique for updating volume metadata in a storage I/O stack
US9720601B2 (en) 2015-02-11 2017-08-01 Netapp, Inc. Load balancing technique for a storage array
US9762460B2 (en) 2015-03-24 2017-09-12 Netapp, Inc. Providing continuous context for operational information of a storage system
US9710317B2 (en) 2015-03-30 2017-07-18 Netapp, Inc. Methods to identify, handle and recover from suspect SSDS in a clustered flash array
US9740566B2 (en) 2015-07-31 2017-08-22 Netapp, Inc. Snapshot creation workflow
CN105119376B (zh) * 2015-09-09 2017-08-22 许继集团有限公司 一种基于常规采样goose跳闸模式的采样实现方法及装置
US10929022B2 (en) 2016-04-25 2021-02-23 Netapp. Inc. Space savings reporting for storage system supporting snapshot and clones
CN106685527B (zh) * 2016-08-03 2019-08-30 中国地质大学（武汉） 一种基于ldpc码的自由空间光通信方法及通信系统
US10642763B2 (en) 2016-09-20 2020-05-05 Netapp, Inc. Quality of service policy sets
KR102150068B1 (ko) 2017-12-21 2020-08-31 주식회사 엘지화학 통신 진단 장치 및 방법

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JP2002540651A (ja) * 1999-01-27 2002-11-26 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） 電子装置におけるバッテリと通信手段への通信手段の同期方法、及び装置、及びバッテリ
JP2004015270A (ja) * 2002-06-05 2004-01-15 Sony Corp 信号生成装置、信号生成方法、および検査方法

Also Published As

Publication number Publication date
KR20100083766A (ko) 2010-07-22
US8972638B2 (en) 2015-03-03
CN101803269B (zh) 2013-01-09
CN101803269A (zh) 2010-08-11
US20100199009A1 (en) 2010-08-05
HK1147145A1 (en) 2011-07-29

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