JPH0133394B2 - - Google Patents
Info
- Publication number
- JPH0133394B2 JPH0133394B2 JP55127145A JP12714580A JPH0133394B2 JP H0133394 B2 JPH0133394 B2 JP H0133394B2 JP 55127145 A JP55127145 A JP 55127145A JP 12714580 A JP12714580 A JP 12714580A JP H0133394 B2 JPH0133394 B2 JP H0133394B2
- Authority
- JP
- Japan
- Prior art keywords
- display
- meter
- compressor
- body frame
- intake
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Description
【発明の詳細な説明】
本発明は自動２輪車におけるターボチヤージヤ
の作動状態の表示装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a display device for indicating the operating state of a turbocharger in a two-wheeled motor vehicle.
元来この種２輪車において、エンジンをターボ
チヤージヤ付に構成した場合、乗員は該チヤージ
ヤの作動状態を容易に知り得ることが好ましい。 Originally, in this type of two-wheeled vehicle, when the engine is configured with a turbocharger, it is preferable that the occupant can easily know the operating state of the turbocharger.
本発明はかゝる要求に適合する装置を得ること
をその目的としたもので、前後の車輪を有する車
体フレームの中間部にエンジンを搭載すると共に
これに排気通路の排気タービンと吸気通路のコン
プレツサとから成るターボチヤージヤを備える式
のものにおいて、該エンジンに該コンプレツサの
下流側の該吸気通路内の吸気圧を検出する圧力セ
ンサを備えると共に該車体フレームの前部のメー
タパネルにパーグラフ式の表示計を備え、該セン
サの出力信号を電子コントローラを介して該表示
計に作用させてこれに該吸気圧の増大に応じて中
央部から両外側に漸次拡がる式の表示を与えるよ
うにして成る。 The object of the present invention is to obtain a device that meets such requirements, and includes an engine mounted in the middle of a vehicle body frame having front and rear wheels, and an exhaust turbine in the exhaust passage and a compressor in the intake passage. The engine is equipped with a pressure sensor for detecting the intake pressure in the intake passage on the downstream side of the compressor, and a pergraph-type indicator is provided on the meter panel at the front of the body frame. The output signal of the sensor is applied to the display meter via an electronic controller to provide a display that gradually expands from the center to both outer sides in response to an increase in the intake pressure.
本発明実施の１例を別紙図面に付説明する。 An example of implementing the present invention will be explained with reference to the attached drawings.
図面で１は車体フレームを示し、該フレーム１
は前後の車輪２，２と、その中間部のエンジン３
とその上側の燃料タンク４とその後方の乗員用の
シート５とを備えて全体として自動２輪車に構成
され、該エンジン３にはその前方に位置して排気
通路６の排気タービン７と、吸気通路８のコンプ
レツサ９とから成るターボチヤージヤ１０を備え
る。 In the drawing, 1 indicates the vehicle body frame, and the frame 1
is the front and rear wheels 2, 2 and the engine 3 in the middle
The engine 3 includes an exhaust turbine 7 located in front of the engine 3 and an exhaust passage 6; A turbocharger 10 consisting of an intake passage 8 and a compressor 9 is provided.
図面で１１は該コンプレツサ９の下流側の該吸
気通路８に介入されるプリチヤンバ、１２はその
下流側のスロツトル弁を示す。 In the drawing, reference numeral 11 indicates a pre-chamber interposed in the intake passage 8 on the downstream side of the compressor 9, and reference numeral 12 indicates a throttle valve on the downstream side.
該車体フレーム１の前部にはヘツドパイプ１３
の背側に位置してメータパネル１４を備えるが、
本発明によればこのメータパネル１４上の中央部
に横方向にのびるバーグラフ式の表示計１５を備
えると共に前記したコンプレツサ９の下流側の該
吸気通路８の側方にその内部の吸気圧を検出する
圧力センサ１６を備え、該センサ１６の出力信号
を電子コントローラ１７を介して該表示計１５に
作用させてこれにその中央部から両外側に拡がる
式の表示を与えるようにした。図面で１８は該セ
ンサ１６の出力側のローパスフイルタを示す。該
表示計１５は液晶式、発光ダイオード式、放電管
式等任意であり、吸気圧の負圧ではd1の幅と、そ
れの中圧ではd2の幅と、最高圧ではd3の幅とに明
るい表示部分が漸次拡がるようにした。d4はレツ
ドゾーンを示す。 A head pipe 13 is provided at the front of the body frame 1.
It is equipped with a meter panel 14 located on the back side of the
According to the present invention, a bar graph type indicator 15 extending laterally is provided in the center of the meter panel 14, and the internal intake pressure is displayed on the side of the intake passage 8 on the downstream side of the compressor 9. A pressure sensor 16 for detection is provided, and the output signal of the sensor 16 is applied to the display meter 15 via an electronic controller 17 to provide a display extending from the center to both outside sides. In the drawing, 18 indicates a low-pass filter on the output side of the sensor 16. The display meter 15 can be of any type, such as a liquid crystal type, a light emitting diode type, or a discharge tube type, and has a width of d 1 at the negative pressure of the intake pressure, a width of d 2 at the intermediate pressure, and a width of d 3 at the maximum pressure. The brightest display area gradually expands. d 4 indicates the red zone.
該メータパネル１４は全体として第３図に明示
の通りであり、表示計１５はその中央部の前方に
存し、その両外側にこれに隣接してタコメータ１
９とスピードメータ２０とが配置されるようにし
た。図面で２１は燃料表示計、２２は温度表示
計、２３は時刻表示計を示す。 The meter panel 14 as a whole is as clearly shown in FIG.
9 and speedometer 20 are arranged. In the drawing, 21 is a fuel indicator, 22 is a temperature indicator, and 23 is a time indicator.
このように本発明によるときは吸気通路内の吸
気圧を検出してこれを車体フレームの前部のメー
タパネル上のバーグラフ式の表示計に中央部から
両外側に拡がる式に表示させるもので、該表示は
ターボチヤージヤの作動状態の表示であり、乗員
は走行中の運転姿勢においてこれを簡単且確実に
知ることが出来、適確な運転が可能であり、該表
示計は必要に応じタコメータに隣接させて回転数
との関係においてそれを知り得られて有利である
等の効果を有する。 In this way, according to the present invention, the intake pressure in the intake passage is detected and displayed on the bar graph type display meter on the meter panel at the front of the vehicle body frame in a manner that spreads from the center to both outside sides. This display is an indication of the operating state of the turbocharger, and the occupants can easily and reliably know this in their driving position while driving, allowing for appropriate driving.The display can be replaced with a tachometer as necessary. It is advantageous to be able to know the relationship between the rotational speed and the rotational speed.
第１図は本発明装置を備えた自動２輪車の１例
の側面図、第２図はその要部の説明線図、第３図
はメータパネル部分の平面図である。
１……車体フレーム、２，２……車輪、３……
エンジン、６……排気通路、７……排気タービ
ン、８……吸気通路、９……コンプレツサ、１０
……ターボチヤージヤ、１４……メータパネル、
１５……表示計、１６……圧力センサ、１７……
電子コントローラ。
FIG. 1 is a side view of an example of a two-wheeled motor vehicle equipped with the device of the present invention, FIG. 2 is an explanatory line diagram of its main parts, and FIG. 3 is a plan view of a meter panel portion. 1... Vehicle body frame, 2, 2... Wheels, 3...
Engine, 6...Exhaust passage, 7...Exhaust turbine, 8...Intake passage, 9...Compressor, 10
...Turbo charger, 14...Meter panel,
15... Display meter, 16... Pressure sensor, 17...
electronic controller.
Claims (1)
エンジンを搭載すると共にこれに排気通路の排気
タービンと吸気通路のコンプレツサとから成るタ
ーボチヤージヤを備える式のものにおいて、該エ
ンジンに該コンプレツサの下流側の該吸気通路内
の吸気圧を検出する圧力センサを備えると共に該
車体フレームの前部のメータパネルにパーグラフ
式の表示計を備え、該センサの出力信号を電子コ
ントローラを介して該表示計に作用させてこれに
該吸気圧の増大に応じて中央部から両外側に漸次
拡がる式の表示を与えるようにして成る自動２輪
車におけるターボ表示装置。 ２ 該表示計を該メータパネルにタコメータに隣
接させて設けて成る特許請求の範囲第１項所載の
自動２輪車におけるターボ表示装置。[Scope of Claims] 1. A vehicle of the type in which an engine is mounted in the middle of a body frame having front and rear wheels, and is equipped with a turbocharger consisting of an exhaust turbine in an exhaust passage and a compressor in an intake passage. It is equipped with a pressure sensor that detects the intake pressure in the intake passage on the downstream side of the compressor, and is also equipped with a pargraph-type indicator on the meter panel at the front of the vehicle body frame, and the output signal of the sensor is sent to the controller via an electronic controller. A turbo display device for a two-wheeled motor vehicle, which acts on a display meter to provide a display that gradually expands from the center to both outside sides as the intake pressure increases. 2. A turbo display device for a two-wheeled motor vehicle as set forth in claim 1, wherein the display meter is provided on the meter panel adjacent to a tachometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55127145A JPS5751528A (en) | 1980-09-16 | 1980-09-16 | Indicator for turbochanger of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55127145A JPS5751528A (en) | 1980-09-16 | 1980-09-16 | Indicator for turbochanger of motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5751528A JPS5751528A (en) | 1982-03-26 |
| JPH0133394B2 true JPH0133394B2 (en) | 1989-07-13 |
Family
ID=14952721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55127145A Granted JPS5751528A (en) | 1980-09-16 | 1980-09-16 | Indicator for turbochanger of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5751528A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006281917A (en) * | 2005-03-31 | 2006-10-19 | Honda Motor Co Ltd | Meter panel structure of motorcycle |
| US7549493B1 (en) | 2006-02-28 | 2009-06-23 | Jones Daniel W | Wet belt supercharger drive for a motorcycle |
| US7621127B2 (en) * | 2007-04-13 | 2009-11-24 | Honda Motor Co., Ltd. | Method for manually controlling a turbocharger |
-
1980
- 1980-09-16 JP JP55127145A patent/JPS5751528A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751528A (en) | 1982-03-26 |
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