JPS56105507A - Control method of engine - Google Patents

Control method of engine

Info

Publication number
JPS56105507A
JPS56105507A JP680280A JP680280A JPS56105507A JP S56105507 A JPS56105507 A JP S56105507A JP 680280 A JP680280 A JP 680280A JP 680280 A JP680280 A JP 680280A JP S56105507 A JPS56105507 A JP S56105507A
Authority
JP
Japan
Prior art keywords
starting
periods
started
task
tasks
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.)
Granted
Application number
JP680280A
Other languages
Japanese (ja)
Other versions
JPH0118443B2 (en
Inventor
Matsuo Amano
Takeshi Hirayama
Takao Sasayama
Shiyouji Suda
Yasunori Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP680280A priority Critical patent/JPS56105507A/en
Publication of JPS56105507A publication Critical patent/JPS56105507A/en
Publication of JPH0118443B2 publication Critical patent/JPH0118443B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Feedback Control In General (AREA)
  • Control By Computers (AREA)

Abstract

PURPOSE:To shorten the time for controlling starting in a method of controlling engines of automobiles, by starting the minimum task to be executed according to a minimum starting period, through interval interruption, and starting other tasks successively in starting periods of multiple systems. CONSTITUTION:Soft timer leg bits F1, F2...F8 are provided in order to control task groups in a manner that they are started roughly at fixed periods. These bits are corresponded to the starting periods of multiple systems, for example, F1 to 10msec and F2 to 20msec...F8 to 1,280msec respectively. The relations between the task groups started at fixed periods and said starting periods are shown in, for example, Table 1. Here, the task 0 started at every 10msec is started by interval interruption, and on starting of said task, the other tasks are started successively at the starting periods of multiple systems based on the decision results of the soft time lag. Thereby, the time required for controlling the starting of the tasks may be shortened.
JP680280A 1980-01-25 1980-01-25 Control method of engine Granted JPS56105507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP680280A JPS56105507A (en) 1980-01-25 1980-01-25 Control method of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP680280A JPS56105507A (en) 1980-01-25 1980-01-25 Control method of engine

Publications (2)

Publication Number Publication Date
JPS56105507A true JPS56105507A (en) 1981-08-22
JPH0118443B2 JPH0118443B2 (en) 1989-04-05

Family

ID=11648310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP680280A Granted JPS56105507A (en) 1980-01-25 1980-01-25 Control method of engine

Country Status (1)

Country Link
JP (1) JPS56105507A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962905A (en) * 1982-06-28 1984-04-10 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Controller with microcomputer
JPS5994112A (en) * 1982-11-19 1984-05-30 Nippon Telegr & Teleph Corp <Ntt> Time division positioning controller
JPH10502751A (en) * 1994-07-19 1998-03-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング How to control a technical process or process
JP2008240471A (en) * 2007-03-28 2008-10-09 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd Heating structure of partitioning device for preventing mixture from entering screed section of road paving machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374221A (en) * 1976-12-14 1978-07-01 Mitsubishi Electric Corp Chopper control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374221A (en) * 1976-12-14 1978-07-01 Mitsubishi Electric Corp Chopper control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962905A (en) * 1982-06-28 1984-04-10 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Controller with microcomputer
JPS5994112A (en) * 1982-11-19 1984-05-30 Nippon Telegr & Teleph Corp <Ntt> Time division positioning controller
JPH0155485B2 (en) * 1982-11-19 1989-11-24 Nippon Telegraph & Telephone
JPH10502751A (en) * 1994-07-19 1998-03-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング How to control a technical process or process
JP2008240471A (en) * 2007-03-28 2008-10-09 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd Heating structure of partitioning device for preventing mixture from entering screed section of road paving machine

Also Published As

Publication number Publication date
JPH0118443B2 (en) 1989-04-05

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