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JPS5571913A - Display unit of runnable distance of car - Google Patents

Display unit of runnable distance of car

Info

Publication number
JPS5571913A
JPS5571913A JP14507178A JP14507178A JPS5571913A JP S5571913 A JPS5571913 A JP S5571913A JP 14507178 A JP14507178 A JP 14507178A JP 14507178 A JP14507178 A JP 14507178A JP S5571913 A JPS5571913 A JP S5571913A
Authority
JP
Japan
Prior art keywords
fuel
runnable
remains
operation circuit
remained
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
JP14507178A
Other languages
Japanese (ja)
Other versions
JPS5825212B2 (en
Inventor
Masaaki Ogami
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP53145071A priority Critical patent/JPS5825212B2/en
Publication of JPS5571913A publication Critical patent/JPS5571913A/en
Publication of JPS5825212B2 publication Critical patent/JPS5825212B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To know the quantity of remained fuel exactly when the fuel amount is lowered by obtaining the quantity of remained fuel by means of a fuel remains detector provided in the fuel tank and by calculating the runnable distance by calculating the fuel consumption at the time.
CONSTITUTION: The device consists of the first arithmetic operation circuit A, which computes a runnable a distace for the quantity of present fuel from the fuel remains signal by means of a resistance type fuel meter unit, and the second arithmetic operation circuit B which is turned on when the quantity of fuel becomes a fixed value of less and computes the runnable distance precisely from the fuel remains. The quantity of fuel remains 3, car speed 5 and fuel consumption 4 are fed to the operation circuit A, and a runnable distance signal a is displayed. When the quantity of remained fuel in the tank becomes a fixed value or less, the change-over device 2 is driven by the fuel remains detector, the operation circuit B is turned on to obtain a signal b of an exact runnable distace from inputs made by the fuel consumption 4' and car speed 5'.
COPYRIGHT: (C)1980,JPO&Japio
JP53145071A 1978-11-24 1978-11-24 Vehicle mileage display device Expired JPS5825212B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53145071A JPS5825212B2 (en) 1978-11-24 1978-11-24 Vehicle mileage display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53145071A JPS5825212B2 (en) 1978-11-24 1978-11-24 Vehicle mileage display device

Publications (2)

Publication Number Publication Date
JPS5571913A true JPS5571913A (en) 1980-05-30
JPS5825212B2 JPS5825212B2 (en) 1983-05-26

Family

ID=15376698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53145071A Expired JPS5825212B2 (en) 1978-11-24 1978-11-24 Vehicle mileage display device

Country Status (1)

Country Link
JP (1) JPS5825212B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154104A (en) * 1974-11-08 1976-05-13 Toyota Motor Co Ltd ZANZONUNKOKANOKYORIKENSHUTSUHYOJISOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154104A (en) * 1974-11-08 1976-05-13 Toyota Motor Co Ltd ZANZONUNKOKANOKYORIKENSHUTSUHYOJISOCHI

Also Published As

Publication number Publication date
JPS5825212B2 (en) 1983-05-26

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