JPS57175433A - Instruction device for driving with economic fuel consumption - Google Patents

Instruction device for driving with economic fuel consumption

Info

Publication number
JPS57175433A
JPS57175433A JP56062255A JP6225581A JPS57175433A JP S57175433 A JPS57175433 A JP S57175433A JP 56062255 A JP56062255 A JP 56062255A JP 6225581 A JP6225581 A JP 6225581A JP S57175433 A JPS57175433 A JP S57175433A
Authority
JP
Japan
Prior art keywords
voltage
comparator
turned
depression
revolution speed
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
JP56062255A
Other languages
Japanese (ja)
Other versions
JPH0138685B2 (en
Inventor
Haruo Chiba
Yukichi Sekiguchi
Takashi Okubo
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.)
MITSUWA SEIKI CO Ltd
Sanwa Seiki Ltd
Original Assignee
MITSUWA SEIKI CO Ltd
Sanwa Seiki 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 MITSUWA SEIKI CO Ltd, Sanwa Seiki Ltd filed Critical MITSUWA SEIKI CO Ltd
Priority to JP56062255A priority Critical patent/JPS57175433A/en
Publication of JPS57175433A publication Critical patent/JPS57175433A/en
Publication of JPH0138685B2 publication Critical patent/JPH0138685B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0236—Circuits relating to the driving or the functioning of the vehicle for economical driving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

PURPOSE:To perform driving at the minimum fuel consumption rate, by comparing the revolution speed of the engine with the depression of the accelerator pedal and by turning on and off a red and a green lights when the depression is larger than the revolution speed, to give warning to the driver. CONSTITUTION:An engine revolution speed signal applied to a terminal 1 is changed into a DC voltage by converters 1a, 2. The DC voltage is applied to a comparator 4. A voltage resulting from the addition of the saw-toothed-wave voltage of a triangular wave generator 3a to a voltage corresponding to the depression of the accelerator pedal and applied to a terminal 3 is also entered into the comparator 4. When the DC voltage is higher than the other voltage entered into the comparator 4, it sends out a signal to turn on a green light 5. At that time, a red light 6 is not turned on. When the comparator 4 does not send out the signal, the green light 5 is turned off but the red light 6 is turned on. At that time, since the comparator compares the DC voltage with the saw- toothed-wave voltage, the two lights 5, 6 are alternately turned on and off and thereafter only the red light 6 is turned on to give warning to the driver.
JP56062255A 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption Granted JPS57175433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062255A JPS57175433A (en) 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062255A JPS57175433A (en) 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption

Publications (2)

Publication Number Publication Date
JPS57175433A true JPS57175433A (en) 1982-10-28
JPH0138685B2 JPH0138685B2 (en) 1989-08-16

Family

ID=13194845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062255A Granted JPS57175433A (en) 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption

Country Status (1)

Country Link
JP (1) JPS57175433A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531669A (en) * 1978-08-30 1980-03-06 Toyota Motor Corp Speed change timing instructor for vehicle speed change gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531669A (en) * 1978-08-30 1980-03-06 Toyota Motor Corp Speed change timing instructor for vehicle speed change gear

Also Published As

Publication number Publication date
JPH0138685B2 (en) 1989-08-16

Similar Documents

Publication Publication Date Title
ES2000696A6 (en) Fastening device for use on threaded bolts or studs
JPS534936A (en) Internal combustion engine controller with collating function
JPS6490834A (en) Method and device for warning trouble of automobile
JPS57175433A (en) Instruction device for driving with economic fuel consumption
EP0097211A3 (en) Stroboscopic engine fuel-injection timing
JPS57201762A (en) Power steering gear
JPS5764166A (en) Speed alarming device for automobile
JPS53134185A (en) Method running of vehicle fitted with engine with fuel injector
JPS56157629A (en) Fuel consumption indicator for economic run
JPS57175432A (en) Instruction device for driving with economic fuel consumption
CN2260737Y (en) Stroboscopic warning device
JPS56163417A (en) Economical fuel consumption rate running condition indicating device
JPS6113723Y2 (en)
JPS56167523A (en) Indicator for running with economic fuel consumption
JP2739325B2 (en) Display body
JPS57124040A (en) Fuel supply stopping device
JPS6222817Y2 (en)
JPS5646672A (en) Power supply
JPS57186060A (en) Signal generator for contactless ignition device of internal combustion engine
JPS57140537A (en) Economical travelling equipment
JPS5324922A (en) Stop controller for diesel engine
JPS5317843A (en) Electric air-to-fuel ratio control system
JPS56163415A (en) Economical fuel consumption rate running condition indicating device
JPS57198827A (en) Running indicator for economizing fuel consumption
JPS5512226A (en) Speed controller for vehicle