JPS57108714A - Indicating and recording device for travelling with economical fuel cost - Google Patents

Indicating and recording device for travelling with economical fuel cost

Info

Publication number
JPS57108714A
JPS57108714A JP55187540A JP18754080A JPS57108714A JP S57108714 A JPS57108714 A JP S57108714A JP 55187540 A JP55187540 A JP 55187540A JP 18754080 A JP18754080 A JP 18754080A JP S57108714 A JPS57108714 A JP S57108714A
Authority
JP
Japan
Prior art keywords
fuel cost
economical fuel
converter
travelling
working range
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
JP55187540A
Other languages
Japanese (ja)
Other versions
JPS6343695B2 (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 JP55187540A priority Critical patent/JPS57108714A/en
Publication of JPS57108714A publication Critical patent/JPS57108714A/en
Publication of JPS6343695B2 publication Critical patent/JPS6343695B2/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To always ensure the travelling with an economical fuel cost, by comparing the output voltage of a property converter which shows a working range of an internal combustion engine with an economical fuel cost with the voltage in accordance with the working degree of an accelerator pedal or the speed of revolution. CONSTITUTION:The pulse signal proportional to the speed of revolution of an engine and supplied to a terminal 1 is converted through a pulse/voltage converter 2 to be applied to a property converter 3. The converting property of the converter 3 is previously set so as to form a working range of the economical fuel cost which is enclosed by boundaries (a), (b), (c) and (k) respectively. A comparator 4 compares the output voltage supplied from the converter 3 with the voltage proportional to the working degree of an acceleration pedal and supplied through a terminal 5. Based on the result of comparison, a greem lamp 7 glows in case when the value of comparison is within the working range of an economical fuel cost. While a red lamp glows in the case of the comparison value is outside the working range. Thus the travelling is always possible with an economical fuel cost. The same effect is obtained although the input is reversed between the terminals 1 and 5.
JP55187540A 1980-12-26 1980-12-26 Indicating and recording device for travelling with economical fuel cost Granted JPS57108714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55187540A JPS57108714A (en) 1980-12-26 1980-12-26 Indicating and recording device for travelling with economical fuel cost

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55187540A JPS57108714A (en) 1980-12-26 1980-12-26 Indicating and recording device for travelling with economical fuel cost

Publications (2)

Publication Number Publication Date
JPS57108714A true JPS57108714A (en) 1982-07-06
JPS6343695B2 JPS6343695B2 (en) 1988-09-01

Family

ID=16207869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55187540A Granted JPS57108714A (en) 1980-12-26 1980-12-26 Indicating and recording device for travelling with economical fuel cost

Country Status (1)

Country Link
JP (1) JPS57108714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108271U (en) * 1983-01-11 1984-07-21 三菱自動車工業株式会社 Economic driving display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108271U (en) * 1983-01-11 1984-07-21 三菱自動車工業株式会社 Economic driving display device

Also Published As

Publication number Publication date
JPS6343695B2 (en) 1988-09-01

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