JPH02115125U - - Google Patents
Info
- Publication number
- JPH02115125U JPH02115125U JP2304689U JP2304689U JPH02115125U JP H02115125 U JPH02115125 U JP H02115125U JP 2304689 U JP2304689 U JP 2304689U JP 2304689 U JP2304689 U JP 2304689U JP H02115125 U JPH02115125 U JP H02115125U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- alcohol
- tank
- gasoline
- amount
- 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
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 15
- 239000002828 fuel tank Substances 0.000 claims description 5
- 239000003502 gasoline Substances 0.000 claims 8
- 230000015556 catabolic process Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案のフレーム対応図；第２図は本
考案に係るエネルギ残量表示装置の一実施例を示
す全体概略構成図；第３図は給油時の制御コンピ
ユータの作動を示すフローチヤート；第４図はエ
ンジン始動時の制御コンピユータの作動を示すフ
ローチヤート；第５図はエンジン運転中のコンピ
ユータの作動を示すフローチヤート；第６図は相
分離した混合燃料の消費推移を示す図。
１……エンジン、２……燃料タンク、６……燃
料パイプ、９……リターンパイプ、１０……第１
アルコール濃度センサ、１１……制御コンピユー
タ、１２……給油スイツチ、１３……第２アルコ
ール濃度センサ、１４……レベルセンサ、１７…
…走行可能距離計。
Fig. 1 is a frame correspondence diagram of the present invention; Fig. 2 is an overall schematic configuration diagram showing an embodiment of the remaining energy display device according to the present invention; Fig. 3 is a flow chart showing the operation of the control computer during refueling. FIG. 4 is a flowchart showing the operation of the control computer when starting the engine; FIG. 5 is a flowchart showing the operation of the computer during engine operation; FIG. 6 is a diagram showing the consumption transition of the phase-separated mixed fuel. 1...engine, 2...fuel tank, 6...fuel pipe, 9...return pipe, 10...first
Alcohol concentration sensor, 11...Control computer, 12...Refueling switch, 13...Second alcohol concentration sensor, 14...Level sensor, 17...
...Odometer.
Claims (1)
いて、 燃料タンクとエンジンを結ぶ燃料ライン中に設
けられ、該ラインを通過する燃料中のアルコール
濃度を検出する第１アルコール濃度センサと、 上記燃料タンクの給油口に設けられ、給油され
る燃料中のアルコール濃度を検出する第２アルコ
ール濃度センサと、 上記燃料タンクに設けられたタンク内に残存す
る現在の燃料総量を検出するレベルセンサと、 上記第２アルコール濃度センサ及びレベルセン
サからの検出信号により、給油された燃料中のア
ルコール量とガソリン量とを算出する供給燃料内
訳演算手段と、 上記第１アルコール濃度センサ及びレベルセン
サからの検出信号により消費された燃料中のアル
コール量とガソリン量とを算出する消費燃料内訳
演算手段と、 上記各燃料内訳演算手段によつて算出された上
記アルコール量及びガソリン量を、供給又は消費
以前の燃料タンク中に含まれるアルコール量及び
ガソリン量に加算又は減算して、タンク中に含ま
れる現在のアルコール量及びガソリン量を演算記
憶するタンク内燃料内訳演算手段と、 該タンク内燃料内訳演算手段によつて求められ
るタンク中アルコール量及びガソリン量を車両走
行可能なエネルギに変換表示するエネルギ残量変
換表示手段とを有するエネルギ残量表示装置。[Scope of claim for utility model registration] In a vehicle that uses alcohol and gasoline as fuel, a first alcohol concentration sensor that is installed in a fuel line connecting a fuel tank and an engine and that detects the alcohol concentration in the fuel that passes through the line. and a second alcohol concentration sensor provided at the fuel filler port of the fuel tank to detect the alcohol concentration in the fuel being refueled; and a second alcohol concentration sensor provided to the fuel tank to detect the current total amount of fuel remaining in the tank. a sensor; a supply fuel breakdown calculation means for calculating the amount of alcohol and gasoline in the supplied fuel based on the detection signals from the second alcohol concentration sensor and the level sensor; and the first alcohol concentration sensor and the level sensor. consumption fuel breakdown calculation means for calculating the amount of alcohol and gasoline in the consumed fuel based on the detection signal; and the amount of alcohol and gasoline calculated by each of the fuel breakdown calculation means before being supplied or consumed. tank fuel breakdown calculation means for calculating and storing the current alcohol and gasoline amounts contained in the tank by adding or subtracting from the alcohol and gasoline amounts contained in the fuel tank; and the tank fuel breakdown calculation means. An energy remaining amount display device having a remaining energy amount conversion display means for converting and displaying the amount of alcohol and gasoline in a tank determined by the amount of alcohol and gasoline into energy that allows the vehicle to run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304689U JPH02115125U (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304689U JPH02115125U (en) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115125U true JPH02115125U (en) | 1990-09-14 |
Family
ID=31241709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2304689U Pending JPH02115125U (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008234A (en) * | 2006-06-30 | 2008-01-17 | Komatsu Ltd | Fuel property discriminating system and fuel property discriminating method for working machine |
| JP2013091448A (en) * | 2011-10-26 | 2013-05-16 | Toyota Motor Corp | Furl tank structure and in-tank fuel physical quantity detection method |
-
1989
- 1989-03-02 JP JP2304689U patent/JPH02115125U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008234A (en) * | 2006-06-30 | 2008-01-17 | Komatsu Ltd | Fuel property discriminating system and fuel property discriminating method for working machine |
| JP4637062B2 (en) * | 2006-06-30 | 2011-02-23 | 株式会社小松製作所 | Work machine fuel property discrimination system and work machine fuel property discrimination method |
| JP2013091448A (en) * | 2011-10-26 | 2013-05-16 | Toyota Motor Corp | Furl tank structure and in-tank fuel physical quantity detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6002328A (en) | Tank display system and method for determining the remaining volume in a tank | |
| CN108407607B (en) | Novel electric control fuel system | |
| US6263916B1 (en) | Tank system | |
| JPH02141645U (en) | ||
| CN209037865U (en) | A kind of measurable unmanned plane oil supply system with oil mass | |
| JP2804311B2 (en) | Instrument display for small boats | |
| JPH02115125U (en) | ||
| WO2006135803A3 (en) | Fuel monitoring system for motor vehicles | |
| GB2250490A (en) | Road vehicle with electrolyser to generate hydrogen and oxygen for fuel. | |
| JPS621121U (en) | ||
| CN202448832U (en) | Wrong-fueling-proof warning device of fuel tank of vehicle | |
| CN207333069U (en) | A kind of automotive fuel oil system | |
| JPS61170028U (en) | ||
| JP2718210B2 (en) | Vehicle fuel level display | |
| JPH06330787A (en) | Fuel level warning device for vehicle | |
| WO2011075909A1 (en) | Control system for multiple fuel vehicle and vehicle | |
| JPH0533729Y2 (en) | ||
| CN201218142Y (en) | Control device for car engine using different alcohol fuels | |
| JPH03109018U (en) | ||
| JPH02124512U (en) | ||
| CN208416713U (en) | A kind of liquid level sensor for methanol fuel tank | |
| JPH03285119A (en) | Alarming apparatus of remaining fuel in fuel tank | |
| CN105298656B (en) | Diesel gas double fuel electric-controlled injection device | |
| JPS6194719U (en) | ||
| JPH0232020U (en) |