CA3000011A1 - Apparatus and methods for synchronizing a controller and sensors - Google Patents

Apparatus and methods for synchronizing a controller and sensors Download PDF

Info

Publication number
CA3000011A1
CA3000011A1 CA3000011A CA3000011A CA3000011A1 CA 3000011 A1 CA3000011 A1 CA 3000011A1 CA 3000011 A CA3000011 A CA 3000011A CA 3000011 A CA3000011 A CA 3000011A CA 3000011 A1 CA3000011 A1 CA 3000011A1
Authority
CA
Canada
Prior art keywords
sensor
message
time
host controller
synchronization
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA3000011A
Other languages
English (en)
French (fr)
Inventor
Radu Pitigoi-Aron
Leonid Sheynblat
Carlos Puig
Justin BLACK
Rashmi KULKARNI
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 US15/251,757 external-priority patent/US20160370845A1/en
Priority claimed from US15/299,382 external-priority patent/US20170041897A1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3000011A1 publication Critical patent/CA3000011A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/84—Measuring functions
    • H04Q2209/845—Measuring functions where the measuring is synchronized between sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Information Transfer Systems (AREA)
  • Electric Clocks (AREA)
CA3000011A 2015-10-23 2016-10-21 Apparatus and methods for synchronizing a controller and sensors Abandoned CA3000011A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201562245917P 2015-10-23 2015-10-23
US201562245924P 2015-10-23 2015-10-23
US201562245922P 2015-10-23 2015-10-23
US201562245914P 2015-10-23 2015-10-23
US62/245,917 2015-10-23
US62/245,924 2015-10-23
US62/245,914 2015-10-23
US62/245,922 2015-10-23
US15/251,757 2016-08-30
US15/251,757 US20160370845A1 (en) 2013-11-12 2016-08-30 System and methods of reducing energy consumption by synchronizing sensors
US15/299,382 US20170041897A1 (en) 2013-11-12 2016-10-20 Apparatus and methods for synchronizing a controller and sensors
US15/299,382 2016-10-20
PCT/US2016/058284 WO2017070588A1 (en) 2015-10-23 2016-10-21 Apparatus and methods for synchronizing a controller and sensors

Publications (1)

Publication Number Publication Date
CA3000011A1 true CA3000011A1 (en) 2017-04-27

Family

ID=58558165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3000011A Abandoned CA3000011A1 (en) 2015-10-23 2016-10-21 Apparatus and methods for synchronizing a controller and sensors

Country Status (7)

Country Link
EP (1) EP3365994A1 (ko)
JP (1) JP2018534688A (ko)
KR (1) KR20180071268A (ko)
CN (1) CN108141293A (ko)
BR (1) BR112018008278A2 (ko)
CA (1) CA3000011A1 (ko)
WO (1) WO2017070588A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711558A (zh) * 2020-05-28 2020-09-25 腾讯科技（深圳）有限公司 一种消息控制方法及装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10707984B2 (en) * 2017-07-14 2020-07-07 Qualcomm Incorporated Techniques for synchronizing slave devices
EP3573342B1 (en) * 2018-05-25 2021-03-31 Harman Becker Automotive Systems GmbH Multi-rate digital sensor synchronization
CN108923876B (zh) * 2018-06-27 2020-11-27 北京旷视机器人技术有限公司 时间同步方法、装置及系统
US11134460B2 (en) 2019-06-18 2021-09-28 Commscope Technologies Llc Synchronizing a cloud radio access network to a network time protocol reference clock
CN111077941B (zh) * 2019-11-06 2024-04-02 深圳震有科技股份有限公司 一种时钟同步设置方法、设备及存储介质
CN111309094A (zh) * 2020-02-06 2020-06-19 上海图趣信息科技有限公司 一种传感器设备采集数据的同步板卡及方法
CN111585682B (zh) * 2020-05-09 2022-10-04 森思泰克河北科技有限公司 传感器时间同步方法、装置及终端设备
JP7487551B2 (ja) 2020-05-18 2024-05-21 富士電機株式会社 同期制御システム
TWI767234B (zh) * 2020-05-21 2022-06-11 大陸商北京集創北方科技股份有限公司 串行周邊介面的傳輸速率提升方法、資料傳輸電路及資訊處理裝置
DE102020207995A1 (de) 2020-06-29 2021-12-30 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und System zur Synchronisation zwischen einer Datenausgaberate eines Sensors und einem Synchronisationssignal
JP7409520B2 (ja) * 2020-10-16 2024-01-09 株式会社島津製作所 データ計測システムおよび計測データのデータ処理を実行する方法
CN113821469B (zh) * 2021-09-23 2024-09-10 深圳市元征科技股份有限公司 多处理器的同步方法、装置、终端设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW401539B (en) * 1997-08-04 2000-08-11 Matsushita Electric Ind Co Ltd Delay time adjuster and adjusting method between multiple transmission lines
DE102012207138A1 (de) * 2012-04-27 2013-10-31 Robert Bosch Gmbh Sensorzeit-Synchronisation
AU2013204757A1 (en) * 2012-06-03 2013-12-19 Chronologic Pty Ltd Synchronisation of a system of distributed computers
JP6170311B2 (ja) * 2013-02-26 2017-07-26 キヤノン株式会社 撮像装置及びその制御方法
US9436214B2 (en) * 2013-11-12 2016-09-06 Qualcomm Incorporated System and methods of reducing energy consumption by synchronizing sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711558A (zh) * 2020-05-28 2020-09-25 腾讯科技（深圳）有限公司 一种消息控制方法及装置

Also Published As

Publication number Publication date
CN108141293A (zh) 2018-06-08
KR20180071268A (ko) 2018-06-27
JP2018534688A (ja) 2018-11-22
WO2017070588A1 (en) 2017-04-27
BR112018008278A2 (pt) 2018-10-23
EP3365994A1 (en) 2018-08-29

Similar Documents

Publication Publication Date Title
US20170041897A1 (en) Apparatus and methods for synchronizing a controller and sensors
US10707984B2 (en) Techniques for synchronizing slave devices
CA3000011A1 (en) Apparatus and methods for synchronizing a controller and sensors
US20170041688A1 (en) Apparatus and methods for timestamping in a system synchronizing controller and sensors
CA2999773A1 (en) Apparatus and methods for timestamping in a system synchronizing controller and sensors
US20160370845A1 (en) System and methods of reducing energy consumption by synchronizing sensors
TWI545985B (zh) 透過藍芽之裝置同步
US10863469B2 (en) System and method for accurate timestamping of virtual reality controller data
US9572102B2 (en) Correction of clock errors in a wireless station to enable reduction of power consumption
US8160045B1 (en) Beacon miss prevention in power save modes using timing synchronization function
US20180224887A1 (en) Apparatus and method for asynchronous event timestamping
CN105142210B (zh) 一种用于无线传感网的实时时钟同步校准方法及传感器
EP2854458A1 (en) Wireless sensor time synchronization
US20130343365A1 (en) Methods and apparatus for synchronization among integrated circuits within a wireless network
CN112782640B (zh) 一种智能电能表的检定方法及装置
CN102412957A (zh) 一种高精度同步时钟调整方法
CN102638339B (zh) 一种用于实现精确时间同步的方法和装置
US20190306897A1 (en) Apparatus and method for establishing a connection between nodes of a wireless network
TW200812329A (en) Time-synchronous system to support multiple network equipments
CN112602031A (zh) 系统间的精确定时

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20201021

FZDE Discontinued

Effective date: 20201021