JPS57175432A - Instruction device for driving with economic fuel consumption - Google Patents

Instruction device for driving with economic fuel consumption

Info

Publication number
JPS57175432A
JPS57175432A JP56062254A JP6225481A JPS57175432A JP S57175432 A JPS57175432 A JP S57175432A JP 56062254 A JP56062254 A JP 56062254A JP 6225481 A JP6225481 A JP 6225481A JP S57175432 A JPS57175432 A JP S57175432A
Authority
JP
Japan
Prior art keywords
fuel consumption
voltage
driving
comparator
depression
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
JP56062254A
Other languages
Japanese (ja)
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 JP56062254A priority Critical patent/JPS57175432A/en
Publication of JPS57175432A publication Critical patent/JPS57175432A/en
Pending 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 giving warning to the driver when the depression is larger than the revolution speed. CONSTITUTION:An engine revolution speed signal applied to a terminal 1 is changed into a voltage through converters 1a, 2. The voltage is applied to a comparator 4, into which a voltage corresponding to the depression of the accelerator pedal and applied to a terminal 3 is entered. When the former voltage is higher than the latter, the comparator 4 sends out a signal to turn on a green light 5 through a diode 4a and an amplifier 5a. At that time, a red light 6 is kept by an inverter 6a from being turned on. When the comparator 4 does not send out the signal, the red light 6 is turned on to warn the driver that he is not driving at the minimum fuel consumption rate. When emergency braking is effected, the red light 5 is surely turned on by brake signals from terminals 7a, 7b to prevent the driver from performing wrong operation.
JP56062254A 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption Pending JPS57175432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062254A JPS57175432A (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
JP56062254A JPS57175432A (en) 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption

Publications (1)

Publication Number Publication Date
JPS57175432A true JPS57175432A (en) 1982-10-28

Family

ID=13194818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062254A Pending JPS57175432A (en) 1981-04-24 1981-04-24 Instruction device for driving with economic fuel consumption

Country Status (1)

Country Link
JP (1) JPS57175432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810121A1 (en) * 1996-05-31 1997-12-03 MAN Nutzfahrzeuge Aktiengesellschaft Tachometer with economy indicator

Citations (2)

* 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
JPS5560664A (en) * 1978-10-26 1980-05-07 Nippon Denso Co Ltd Multiple ignitions device for internal-combustion engine

Patent Citations (2)

* 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
JPS5560664A (en) * 1978-10-26 1980-05-07 Nippon Denso Co Ltd Multiple ignitions device for internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810121A1 (en) * 1996-05-31 1997-12-03 MAN Nutzfahrzeuge Aktiengesellschaft Tachometer with economy indicator

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