JPS566022A - Engine controlling system - Google Patents

Engine controlling system

Info

Publication number
JPS566022A
JPS566022A JP8014979A JP8014979A JPS566022A JP S566022 A JPS566022 A JP S566022A JP 8014979 A JP8014979 A JP 8014979A JP 8014979 A JP8014979 A JP 8014979A JP S566022 A JPS566022 A JP S566022A
Authority
JP
Japan
Prior art keywords
circuit
engine
signals
instruction
given
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
JP8014979A
Other languages
Japanese (ja)
Other versions
JPS6130131B2 (en
Inventor
Takeshi Yamade
Masayuki Watabiki
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 JP8014979A priority Critical patent/JPS566022A/en
Publication of JPS566022A publication Critical patent/JPS566022A/en
Publication of JPS6130131B2 publication Critical patent/JPS6130131B2/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

PURPOSE:To automatize maintenance of engine, by checking various characteristic values while conducting inspecting operation when engine is not in use or in actual operation, and stopping operation of engine or giving alarm, indication, etc. on the basis of the results of the above check. CONSTITUTION:Output signals from sensors indicating various conditions of engine are afforded to control circuit 25. At the same time, control signals are given to memory circuit 26, which in turn gives instruction signals relating respectively to input items. The instruction signals from memory circuit 26 are given to instruction register 27 and the content is afforded via output circuit 29 to actuating circuit 32, alarm indicating circuit 33, stopping circuit 34, condition indicating circuit 35, etc. Instruction signals from instruction register 27 are afforded via output register 23 to comparison circuit 24, in which the instruction signals are compared with data of input items furnished to control circuit 25 and judgement is made on the data. On the basis of the result of this judgement, engine is stopped or alarm, indication, etc. is given via output circuit 29.
JP8014979A 1979-06-27 1979-06-27 Engine controlling system Granted JPS566022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8014979A JPS566022A (en) 1979-06-27 1979-06-27 Engine controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8014979A JPS566022A (en) 1979-06-27 1979-06-27 Engine controlling system

Publications (2)

Publication Number Publication Date
JPS566022A true JPS566022A (en) 1981-01-22
JPS6130131B2 JPS6130131B2 (en) 1986-07-11

Family

ID=13710220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8014979A Granted JPS566022A (en) 1979-06-27 1979-06-27 Engine controlling system

Country Status (1)

Country Link
JP (1) JPS566022A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59570A (en) * 1982-06-25 1984-01-05 Nippon Sharyo Seizo Kaisha Ltd System of automatically operating and controlling engine driving apparatus
US4462610A (en) * 1981-06-19 1984-07-31 Tokico Ltd. Vehicle height adjusting apparatus
JPS61135938A (en) * 1984-12-05 1986-06-23 Honda Motor Co Ltd Operating condition control device for internal combustion engine
US6459193B1 (en) 1998-10-23 2002-10-01 Nec Corporation Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270206A (en) * 1975-12-06 1977-06-11 Kyokuto Mfg Inspection promoting apparatus for reserve prime mover

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270206A (en) * 1975-12-06 1977-06-11 Kyokuto Mfg Inspection promoting apparatus for reserve prime mover

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462610A (en) * 1981-06-19 1984-07-31 Tokico Ltd. Vehicle height adjusting apparatus
JPS59570A (en) * 1982-06-25 1984-01-05 Nippon Sharyo Seizo Kaisha Ltd System of automatically operating and controlling engine driving apparatus
JPS61135938A (en) * 1984-12-05 1986-06-23 Honda Motor Co Ltd Operating condition control device for internal combustion engine
JPH0445651B2 (en) * 1984-12-05 1992-07-27 Honda Motor Co Ltd
US6459193B1 (en) 1998-10-23 2002-10-01 Nec Corporation Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
US6627097B2 (en) 1998-10-23 2003-09-30 Nec Corporation Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
US6664183B2 (en) 1998-10-23 2003-12-16 Nec Corporation Shadow mask a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask

Also Published As

Publication number Publication date
JPS6130131B2 (en) 1986-07-11

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