CA2999773A1 - Appareil et methode d'horodatage dans un systeme synchronisant un controleur et des capteurs - Google Patents

Appareil et methode d'horodatage dans un systeme synchronisant un controleur et des capteurs Download PDF

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Publication number
CA2999773A1
CA2999773A1 CA2999773A CA2999773A CA2999773A1 CA 2999773 A1 CA2999773 A1 CA 2999773A1 CA 2999773 A CA2999773 A CA 2999773A CA 2999773 A CA2999773 A CA 2999773A CA 2999773 A1 CA2999773 A1 CA 2999773A1
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CA
Canada
Prior art keywords
sensor
time
count
host controller
interface
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
CA2999773A
Other languages
English (en)
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 US15/299,408 external-priority patent/US20170041688A1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2999773A1 publication Critical patent/CA2999773A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/02—Detectors of external physical values, e.g. temperature
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/20—Binding and programming of remote control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control By Computers (AREA)
  • Information Transfer Systems (AREA)
CA2999773A 2015-10-23 2016-10-21 Appareil et methode d'horodatage dans un systeme synchronisant un controleur et des capteurs Abandoned CA2999773A1 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201562245914P 2015-10-23 2015-10-23
US201562245924P 2015-10-23 2015-10-23
US201562245917P 2015-10-23 2015-10-23
US201562245922P 2015-10-23 2015-10-23
US62/245,917 2015-10-23
US62/245,914 2015-10-23
US62/245,924 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
US15/299,408 2016-10-20
US15/299,408 US20170041688A1 (en) 2013-11-12 2016-10-20 Apparatus and methods for timestamping in a system synchronizing controller and sensors
PCT/US2016/058289 WO2017070593A2 (fr) 2015-10-23 2016-10-21 Appareil et procédés de synchronisation d'un contrôleur et de capteurs

Publications (1)

Publication Number Publication Date
CA2999773A1 true CA2999773A1 (fr) 2017-04-27

Family

ID=58558229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2999773A Abandoned CA2999773A1 (fr) 2015-10-23 2016-10-21 Appareil et methode d'horodatage dans un systeme synchronisant un controleur et des capteurs

Country Status (7)

Country Link
EP (1) EP3365746A2 (fr)
JP (1) JP2018534686A (fr)
KR (1) KR20180074684A (fr)
CN (1) CN108351670A (fr)
BR (1) BR112018008256A2 (fr)
CA (1) CA2999773A1 (fr)
WO (1) WO2017070593A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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US20250199568A1 (en) * 2023-12-19 2025-06-19 Xilinx, Inc. Method and system for rendering event data from subsystems in different clock domains according to a system-level timeline

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US10707984B2 (en) * 2017-07-14 2020-07-07 Qualcomm Incorporated Techniques for synchronizing slave devices
WO2019166092A1 (fr) * 2018-03-01 2019-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Procédés fournissant des rapports de mesure comprenant une identification d'un événement temporel de base et capteurs et nœuds de réseau associés
CN108770056B (zh) * 2018-05-31 2020-12-04 成都精位科技有限公司 超宽带同步信号修正方法、装置及定位基站
CN109165116B (zh) * 2018-08-15 2021-09-14 西安微电子技术研究所 一种应用处理接口电路及方法
CN109933294B (zh) * 2019-03-26 2023-10-17 努比亚技术有限公司 数据处理方法、装置、可穿戴设备及存储介质
CN110275846A (zh) * 2019-08-19 2019-09-24 广东高云半导体科技股份有限公司 I3c双边沿通讯电路及电子设备
CN110596654B (zh) * 2019-10-18 2023-06-30 立晟智能科技(成都)有限公司 一种基于毫米波雷达的数据同步采集系统
DE102019216517B3 (de) * 2019-10-25 2021-03-18 Daimler Ag Verfahren zur Synchronisation zumindest zweier Sensor-Systeme
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
US10860513B1 (en) * 2019-12-12 2020-12-08 Diodes Incorporated I3C hub promoting backward compatibility with I2C
US11025357B1 (en) 2019-12-19 2021-06-01 Stmicroelectronics, Inc. Robust sensor timestamp management
JP2022021468A (ja) * 2020-07-22 2022-02-03 ソニーセミコンダクタソリューションズ株式会社 通信装置、通信方法、およびプログラム
CN111988420B (zh) * 2020-08-28 2022-07-19 电子科技大学 通过无线电直接访问总线的通信方法
KR102554225B1 (ko) * 2021-05-17 2023-07-12 재단법인대구경북과학기술원 3차원 자기장 측정 장치 및 자기장 매핑 시스템
US12495091B2 (en) 2021-09-30 2025-12-09 Stmicroelectronics, Inc. Device with time stamp synchronizing and related method
CN117480768A (zh) * 2021-12-06 2024-01-30 华为技术有限公司 通信装置及报文传输方法
KR102852872B1 (ko) * 2022-12-28 2025-09-02 주식회사 포토메카닉 이더캣 기반 슬레이브 장치 및 이를 이용한 센서 데이터 처리 방법
KR102700111B1 (ko) * 2023-04-17 2024-08-29 국방과학연구소 센서 모사 방법 및 이를 수행하는 장치
CN118632335B (zh) * 2024-08-09 2024-12-03 广州市埃特斯通讯设备有限公司 一种车载单元频繁被路侧单元唤醒的省电方法及系统
CN119336688A (zh) * 2024-09-30 2025-01-21 苏州元脑智能科技有限公司 服务器数据的处理方法、装置、计算机设备、存储介质

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DE10133962A1 (de) * 2001-07-17 2003-02-06 Bosch Gmbh Robert Verfahren zur Synchronisation und Vorrichtung
FR2867288B1 (fr) * 2004-03-03 2006-06-02 Centre Nat Rech Scient Procede de synchronisation de donnees, notamment distribuees prenant en compte les imprecisions et derives des horloges
FR2889331B1 (fr) * 2005-07-28 2008-02-01 Sercel Sa Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage
US8050881B1 (en) * 2007-10-18 2011-11-01 Enbiomedic Post data-collection synchronization for approximation of simultaneous data
US20120254878A1 (en) * 2011-04-01 2012-10-04 Lama Nachman Mechanism for outsourcing context-aware application-related functionalities to a sensor hub
CN103108388B (zh) * 2011-11-14 2016-04-06 无锡物联网产业研究院 无线传感器网络时钟同步方法、装置及系统
AU2013204757A1 (en) * 2012-06-03 2013-12-19 Chronologic Pty Ltd Synchronisation of a system of distributed computers
US9154249B2 (en) * 2012-06-13 2015-10-06 Simmonds Precision Products, Inc. System and method for synchronizing wireless devices without sending timestamp data
EP2738963B1 (fr) * 2012-11-30 2018-10-31 BlackBerry Limited Estampille temporelle d'un échantillon
US20140257729A1 (en) * 2013-03-07 2014-09-11 Eric A. Wolf Time synchronized redundant sensors
DE102013105517A1 (de) * 2013-05-29 2014-12-18 Weidmüller Interface GmbH & Co. KG Verfahren zum Erfassen einer Senderortszeit in einem Empfänger
US9436214B2 (en) * 2013-11-12 2016-09-06 Qualcomm Incorporated System and methods of reducing energy consumption by synchronizing sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250199568A1 (en) * 2023-12-19 2025-06-19 Xilinx, Inc. Method and system for rendering event data from subsystems in different clock domains according to a system-level timeline
US12578754B2 (en) * 2023-12-19 2026-03-17 Xilinx, Inc. Method and system for rendering event data from subsystems in different clock domains according to a system-level timeline

Also Published As

Publication number Publication date
EP3365746A2 (fr) 2018-08-29
WO2017070593A2 (fr) 2017-04-27
JP2018534686A (ja) 2018-11-22
KR20180074684A (ko) 2018-07-03
CN108351670A (zh) 2018-07-31
BR112018008256A2 (pt) 2018-10-23
WO2017070593A3 (fr) 2017-07-06

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Effective date: 20201021