JPS6450156A - Computer equipment for controlling automobile - Google Patents

Computer equipment for controlling automobile

Info

Publication number
JPS6450156A
JPS6450156A JP20797987A JP20797987A JPS6450156A JP S6450156 A JPS6450156 A JP S6450156A JP 20797987 A JP20797987 A JP 20797987A JP 20797987 A JP20797987 A JP 20797987A JP S6450156 A JPS6450156 A JP S6450156A
Authority
JP
Japan
Prior art keywords
processing
data
line
unit
whose load
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.)
Pending
Application number
JP20797987A
Other languages
Japanese (ja)
Inventor
Kunihiro Abe
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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
Application filed by Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP20797987A priority Critical patent/JPS6450156A/en
Publication of JPS6450156A publication Critical patent/JPS6450156A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE:To level loads of plural computers, and to contrive to improve the reliability by executing the processing of an electronic controller whose load is heavy, by utilizing a dead time of an electronic controller whose load is light. CONSTITUTION:Each control unit CU 1-4 is connected to each other by a communication line 5, and by this communication network, a data and a program in each CU are opened to other CU, a control program as an original task of the CUs 1-4 is executed, and its data is transmitted to other CU through the line 5. On the other hand, the unit CU whose load is heavy, of a CPU refers to a load data which is sent, transfers a part of its necessary processing together with the data to other unit CU through the line 5, executes the processing in parallel and receives a result of its processing, joins together this result of processing and its own arithmetic processing and executes its own control task.
JP20797987A 1987-08-20 1987-08-20 Computer equipment for controlling automobile Pending JPS6450156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20797987A JPS6450156A (en) 1987-08-20 1987-08-20 Computer equipment for controlling automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20797987A JPS6450156A (en) 1987-08-20 1987-08-20 Computer equipment for controlling automobile

Publications (1)

Publication Number Publication Date
JPS6450156A true JPS6450156A (en) 1989-02-27

Family

ID=16548671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20797987A Pending JPS6450156A (en) 1987-08-20 1987-08-20 Computer equipment for controlling automobile

Country Status (1)

Country Link
JP (1) JPS6450156A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243426A (en) * 1989-10-27 1991-10-30 Hitachi Ltd Controller for automobile and control unit used therefor
JP2006142898A (en) * 2004-11-17 2006-06-08 Auto Network Gijutsu Kenkyusho:Kk On-vehicle electronic control system
JP2012218621A (en) * 2011-04-12 2012-11-12 Denso Corp On-board electronic control apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247769A (en) * 1984-05-23 1985-12-07 Daihatsu Motor Co Ltd Multiprocessor system of automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247769A (en) * 1984-05-23 1985-12-07 Daihatsu Motor Co Ltd Multiprocessor system of automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243426A (en) * 1989-10-27 1991-10-30 Hitachi Ltd Controller for automobile and control unit used therefor
JP2006142898A (en) * 2004-11-17 2006-06-08 Auto Network Gijutsu Kenkyusho:Kk On-vehicle electronic control system
JP2012218621A (en) * 2011-04-12 2012-11-12 Denso Corp On-board electronic control apparatus
US8718876B2 (en) 2011-04-12 2014-05-06 Denso Corporation Vehicular electronic control apparatus
DE102012205731B4 (en) 2011-04-12 2023-09-28 Denso Corporation ELECTRONIC VEHICLE CONTROL DEVICE

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