[go: up one dir, main page]

KR102682510B1 - 확장 모듈, cpu 모듈, 시스템, 및 통신 방법 - Google Patents

확장 모듈, cpu 모듈, 시스템, 및 통신 방법 Download PDF

Info

Publication number
KR102682510B1
KR102682510B1 KR1020210082714A KR20210082714A KR102682510B1 KR 102682510 B1 KR102682510 B1 KR 102682510B1 KR 1020210082714 A KR1020210082714 A KR 1020210082714A KR 20210082714 A KR20210082714 A KR 20210082714A KR 102682510 B1 KR102682510 B1 KR 102682510B1
Authority
KR
South Korea
Prior art keywords
serial bus
communication function
function
module
cpu module
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.)
Active
Application number
KR1020210082714A
Other languages
English (en)
Korean (ko)
Other versions
KR20220002117A (ko
Inventor
사토루 이케다
Original Assignee
요코가와 덴키 가부시키가이샤
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
Application filed by 요코가와 덴키 가부시키가이샤 filed Critical 요코가와 덴키 가부시키가이샤
Publication of KR20220002117A publication Critical patent/KR20220002117A/ko
Application granted granted Critical
Publication of KR102682510B1 publication Critical patent/KR102682510B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25257—Microcontroller
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0064—Latency reduction in handling transfers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Information Transfer Systems (AREA)
  • Programmable Controllers (AREA)
KR1020210082714A 2020-06-30 2021-06-24 확장 모듈, cpu 모듈, 시스템, 및 통신 방법 Active KR102682510B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020113186A JP7415824B2 (ja) 2020-06-30 2020-06-30 拡張モジュール、ｃｐｕモジュール、システム、及び通信方法
JPJP-P-2020-113186 2020-06-30

Publications (2)

Publication Number Publication Date
KR20220002117A KR20220002117A (ko) 2022-01-06
KR102682510B1 true KR102682510B1 (ko) 2024-07-05

Family

ID=78989963

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210082714A Active KR102682510B1 (ko) 2020-06-30 2021-06-24 확장 모듈, cpu 모듈, 시스템, 및 통신 방법

Country Status (3)

Country Link
JP (1) JP7415824B2 (ja)
KR (1) KR102682510B1 (ja)
CN (1) CN113867187B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023238221A1 (ja) * 2022-06-07 2023-12-14 三菱電機株式会社 拡張モジュール、動作モード切替方法及びプログラム
KR102775919B1 (ko) * 2022-09-22 2025-03-06 주식회사 글로벌탑넷 Cpu-gpu 협업 시스템 및 방법
KR102815712B1 (ko) * 2024-08-22 2025-06-04 주식회사 크래비스 Io 링크 통신 시스템 및 그것의 동작방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013191132A (ja) * 2012-03-15 2013-09-26 Omron Corp 制御装置
CN208061195U (zh) 2017-12-12 2018-11-06 深圳市正浩创新科技有限公司 系统总线编址装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003202907A (ja) 2002-01-08 2003-07-18 Yaskawa Electric Corp Ｐｌｃモジュールとオプションモジュールとの同期方法
JP2004280303A (ja) 2003-03-13 2004-10-07 Omron Corp プログラマブルコントローラ及びユニット
JP4922877B2 (ja) * 2007-09-12 2012-04-25 光洋電子工業株式会社 信号シリアル伝送システム
US9015393B2 (en) * 2012-03-13 2015-04-21 Nokia Corporation Master-slave interface
KR101857088B1 (ko) * 2015-08-11 2018-05-11 주식회사 오픈비지니스솔루션코리아 리턴 회로를 갖는 리모트 입출력 장치 및 그의 내부 버스 통신 방법
US20170083468A1 (en) * 2015-09-21 2017-03-23 Qualcomm Incorporated Identifying multiple identical devices on a shared bus
JP6803262B2 (ja) * 2017-02-27 2020-12-23 川崎重工業株式会社 制御装置
KR102014691B1 (ko) * 2017-07-13 2019-08-27 주식회사 크래비스 이중화된 전원 및 커플러 모듈을 가진 산업용제어기의 원격 입출력 장치
KR20190091931A (ko) * 2018-01-30 2019-08-07 엘에스산전 주식회사 Plc 백플레인의 핫 스왑 장치
KR20200031931A (ko) * 2018-09-17 2020-03-25 주식회사 엘지화학 Bms 인식 시스템 및 방법
KR102146323B1 (ko) * 2019-03-12 2020-08-20 엘에스일렉트릭(주) Plc 시스템의 인터페이스 변환 장치 및 그 plc 시스템
CN109993958B (zh) * 2019-05-08 2021-06-11 深圳市共济科技股份有限公司 一种rs485总线的数据采集系统及方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013191132A (ja) * 2012-03-15 2013-09-26 Omron Corp 制御装置
CN208061195U (zh) 2017-12-12 2018-11-06 深圳市正浩创新科技有限公司 系统总线编址装置

Also Published As

Publication number Publication date
KR20220002117A (ko) 2022-01-06
CN113867187A (zh) 2021-12-31
CN113867187B (zh) 2025-07-18
JP7415824B2 (ja) 2024-01-17
JP2022011810A (ja) 2022-01-17

Similar Documents

Publication Publication Date Title
KR102682510B1 (ko) 확장 모듈, cpu 모듈, 시스템, 및 통신 방법
US8462776B2 (en) Communication module having a communication interface element and communication interface element
CN101449253B (zh) 多处理器网关
US20140325104A1 (en) Communications assembly having logic multichannel communication via a physical transmission path for serial interchip data transmission
CN111309665A (zh) 并行写操作、读操作控制系统及方法
CN101415270B (zh) 移动终端及其处理模块的通讯方法
KR102549085B1 (ko) 버스 제어회로
EP3582445B1 (en) Control device and communication device
JP2008041022A (ja) Ｉ／ｏ装置、通信装置、サーボモータ制御装置、制御システムおよびロボットシステム
CN110178344B (zh) 控制装置以及通信装置
CN101069166B (zh) 具有接口模块的通信组件装置和接口模块
CN112965927B (zh) 一种基于spi设备的信号驱动系统及方法
CN210609213U (zh) 可配置化协议转换网关
Taube et al. Comparison of CAN gateway modules for automotive and industrial control applications
US11550576B2 (en) Arithmetic processing device having multicore ring bus structure with turn-back bus for handling register file push/pull requests
CN211264154U (zh) 集成通讯主站的plc
US7519848B2 (en) Data transfer apparatus
JP3602004B2 (ja) 装置内クロック非同期におけるシステム制御装置
JP2012038260A (ja) バス転送システム
CN101742777A (zh) 指示灯复用的方法及电路
JP2003150540A (ja) バス・システム及び信号伝送方法
JP2724373B2 (ja) 分散型コントローラ
JPH11122275A (ja) シリアル通信システム
KR102117479B1 (ko) 인터페이스 변환 장치
JP4854598B2 (ja) データ転送制御装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20210624

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20230925

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20240516

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20240703

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20240703

End annual number: 3

Start annual number: 1

PG1601 Publication of registration