TW349205B - Real-time control system - Google Patents

Real-time control system

Info

Publication number
TW349205B
TW349205B TW086109488A TW86109488A TW349205B TW 349205 B TW349205 B TW 349205B TW 086109488 A TW086109488 A TW 086109488A TW 86109488 A TW86109488 A TW 86109488A TW 349205 B TW349205 B TW 349205B
Authority
TW
Taiwan
Prior art keywords
real
time control
scheduling
processing
time
Prior art date
Application number
TW086109488A
Other languages
Chinese (zh)
Inventor
Hisayoshi Kurosawa
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW349205B publication Critical patent/TW349205B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • 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
    • 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/505—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the load
    • 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
    • G05B2219/25342—Real time controller
    • 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
    • G05B2219/25343—Real time multitasking
    • 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
    • G05B2219/25347—Multitasking machine control

Abstract

A real-time control system comprising a first scheduling device for performing the distribution and scheduling of CPU resources on application programs; and an operating system for performing output/input processing of driver assembly mechanism of driver device on electric device assembly; which is characterized in that: a processing of demanding real-time response consists of an access of real-time control mechanism as a driver device from the operating system on the interrupt of the electric device; the real-time control mechanism comprising: a real-time program processing corresponding to the processing of the electric device; and a second scheduling device for performing the distribution and scheduling of CPU resources on the real-time program processing.
TW086109488A 1996-07-08 1997-07-05 Real-time control system TW349205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8177898A JPH1021094A (en) 1996-07-08 1996-07-08 Real-time control system

Publications (1)

Publication Number Publication Date
TW349205B true TW349205B (en) 1999-01-01

Family

ID=16038997

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086109488A TW349205B (en) 1996-07-08 1997-07-05 Real-time control system

Country Status (6)

Country Link
JP (1) JPH1021094A (en)
KR (1) KR100265679B1 (en)
CN (1) CN1172986A (en)
DE (1) DE19728989A1 (en)
NL (1) NL1006480A1 (en)
TW (1) TW349205B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272398B1 (en) * 1998-09-21 2001-08-07 Siebolt Hettinga Processor-based process control system with intuitive programming capabilities
KR100401613B1 (en) * 2000-12-26 2003-10-11 현대자동차주식회사 Method for real-time processing of general purpose operating system
JP2003067201A (en) 2001-08-30 2003-03-07 Hitachi Ltd Controller and operating system
KR100464910B1 (en) * 2001-12-26 2005-01-05 유티스타콤코리아 유한회사 A telecommunication apparatus among the data process in a dispersive process circumstances and a telecommunicational method thereof
DE10214539A1 (en) * 2002-04-02 2003-10-23 Siemens Ag Production machine with a control integrated in a web server
JP2005196286A (en) * 2003-12-26 2005-07-21 Okuma Corp Operating system allowing operation of real-time application program, control method therefor, and method for loading shared library
FR2879318A1 (en) * 2004-12-15 2006-06-16 St Microelectronics Sa CPU activity sharing method for computing unit, involves dedicating high and low priority lines to interruptions for undertaking operations according to kernel operating system and open operating system, respectively
KR100791296B1 (en) 2006-03-03 2008-01-04 삼성전자주식회사 Apparatus and method for providing cooperative scheduling on multi-core system
CN100377093C (en) * 2006-04-07 2008-03-26 浙江大学 Software method for embedded type operating system input/output apparatus
JP5577959B2 (en) * 2010-08-30 2014-08-27 横河電機株式会社 Real-time control system
CN103207577A (en) * 2012-01-15 2013-07-17 甘肃农业大学 Automatic control device of seed coater
EP3049874A4 (en) * 2013-09-27 2017-06-28 Fisher-Rosemount Systems, Inc. Change management system in a process control architecture
CN104199362B (en) * 2014-09-09 2017-12-12 绍兴安卡汽车配件有限公司 The real-time speed tracking and controlling method and system of a kind of city railway train
JP6079805B2 (en) * 2015-03-23 2017-02-15 日本電気株式会社 Parallel computing device
CN105834916A (en) * 2016-05-19 2016-08-10 无锡工艺职业技术学院 Microcomputer control system for bearing grinding machine

Also Published As

Publication number Publication date
DE19728989A1 (en) 1998-01-15
KR980010769A (en) 1998-04-30
JPH1021094A (en) 1998-01-23
CN1172986A (en) 1998-02-11
NL1006480A1 (en) 1998-01-12
KR100265679B1 (en) 2000-09-15

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