JPS57198125A - Driving state indicator for car - Google Patents

Driving state indicator for car

Info

Publication number
JPS57198125A
JPS57198125A JP8052081A JP8052081A JPS57198125A JP S57198125 A JPS57198125 A JP S57198125A JP 8052081 A JP8052081 A JP 8052081A JP 8052081 A JP8052081 A JP 8052081A JP S57198125 A JPS57198125 A JP S57198125A
Authority
JP
Japan
Prior art keywords
car
fuel
consumption
acceleration
correlation
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
JP8052081A
Other languages
Japanese (ja)
Other versions
JPS6220925B2 (en
Inventor
Toshio Shinohara
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8052081A priority Critical patent/JPS57198125A/en
Publication of JPS57198125A publication Critical patent/JPS57198125A/en
Publication of JPS6220925B2 publication Critical patent/JPS6220925B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments

Abstract

PURPOSE:To indicate the excessive consumption of fuel correspondingly by using a map to indicate the correlation of the consumption of fuel with the acceleration and the load of a car for estimating the instantaneous consumption of fuel. CONSTITUTION:This indicator is composed of a car speed sensor 10 to detect the speed of a car on the basis of the number of revolutions of a propeller shaft and an acceleration sensor 14 to detect the acceleration of the car, while a correlation map with the alarm grade corresponding to the acceleration, the opening of a throttle valve, and the consumption of fuel is prepared. An instantaneous consumption of fuel is estimated on the basis of the correlation with the alarm grade, outputted by a microcomputer 16 in a state suitable for indication, and indicated by an indicator 18.
JP8052081A 1981-05-27 1981-05-27 Driving state indicator for car Granted JPS57198125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8052081A JPS57198125A (en) 1981-05-27 1981-05-27 Driving state indicator for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8052081A JPS57198125A (en) 1981-05-27 1981-05-27 Driving state indicator for car

Publications (2)

Publication Number Publication Date
JPS57198125A true JPS57198125A (en) 1982-12-04
JPS6220925B2 JPS6220925B2 (en) 1987-05-09

Family

ID=13720580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8052081A Granted JPS57198125A (en) 1981-05-27 1981-05-27 Driving state indicator for car

Country Status (1)

Country Link
JP (1) JPS57198125A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124623A (en) * 1984-07-13 1986-02-03 Isuzu Motors Ltd Running safety device for car
WO2009078363A1 (en) * 2007-12-17 2009-06-25 Fujitsu Ten Limited Eco drive support apparatus, eco drive support information generation apparatus, eco drive support information computing apparatus, eco drive state display apparatus, eco drive support system, and eco drive support information computing method
JP2009143499A (en) * 2007-12-17 2009-07-02 Fujitsu Ten Ltd Economical drive state indication device
JP2009143500A (en) * 2007-12-17 2009-07-02 Fujitsu Ten Ltd Economical drive assist device
JP2009144682A (en) * 2007-12-18 2009-07-02 Fujitsu Ten Ltd Eco-friendly drive support device
JP2019179031A (en) * 2019-04-23 2019-10-17 株式会社ユピテル Display control system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101236662B1 (en) 2006-05-08 2013-02-22 신포니아 테크놀로지 가부시키가이샤 Damper for automobiles for reducing vibration of automobile body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138428A (en) * 1981-02-20 1982-08-26 Hino Motors Ltd Economic speed display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138428A (en) * 1981-02-20 1982-08-26 Hino Motors Ltd Economic speed display device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124623A (en) * 1984-07-13 1986-02-03 Isuzu Motors Ltd Running safety device for car
JPH0474215B2 (en) * 1984-07-13 1992-11-25
WO2009078363A1 (en) * 2007-12-17 2009-06-25 Fujitsu Ten Limited Eco drive support apparatus, eco drive support information generation apparatus, eco drive support information computing apparatus, eco drive state display apparatus, eco drive support system, and eco drive support information computing method
JP2009143499A (en) * 2007-12-17 2009-07-02 Fujitsu Ten Ltd Economical drive state indication device
JP2009143500A (en) * 2007-12-17 2009-07-02 Fujitsu Ten Ltd Economical drive assist device
US8854210B2 (en) 2007-12-17 2014-10-07 Fujitsu Ten Limited Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation method
EP2842812A4 (en) * 2007-12-17 2015-03-11 Fujitsu Ten Ltd Eco drive support apparatus, eco drive support information generation apparatus, eco drive support information computing apparatus, eco drive state display apparatus, eco drive support system, and eco drive support information computing method
EP3360718A1 (en) * 2007-12-17 2018-08-15 Denso Ten Limited Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation method
EP3486105A1 (en) * 2007-12-17 2019-05-22 DENSO TEN Limited Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation method
EP2842812B1 (en) * 2007-12-17 2019-11-06 Fujitsu Ten Limited Eco drive support apparatus
JP2009144682A (en) * 2007-12-18 2009-07-02 Fujitsu Ten Ltd Eco-friendly drive support device
JP2019179031A (en) * 2019-04-23 2019-10-17 株式会社ユピテル Display control system

Also Published As

Publication number Publication date
JPS6220925B2 (en) 1987-05-09

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