CN202441502U - Intelligent motorbike electrospray control system - Google Patents
Intelligent motorbike electrospray control system Download PDFInfo
- Publication number
- CN202441502U CN202441502U CN2012200457564U CN201220045756U CN202441502U CN 202441502 U CN202441502 U CN 202441502U CN 2012200457564 U CN2012200457564 U CN 2012200457564U CN 201220045756 U CN201220045756 U CN 201220045756U CN 202441502 U CN202441502 U CN 202441502U
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- control system
- engine controller
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Abstract
The utility model discloses an intelligent motorbike electrospray control system comprising a crankshaft (17) with a crankshaft position sensor (16), wherein the crankshaft (17) is provided with an air cylinder (23) with a piston (10), an air intake device, an oil spray device, an ignitor (9) and an exhaust device are arranged on the piston (10), the air cylinder (23) is provided with an air cylinder temperature sensor (13), and the air intake device, the oil spray device, the ignitor (9), the exhaust device, the crankshaft position sensor (16) and the air cylinder temperature sensor (13) are connected with an engine controller (22). The intelligent motorbike electrospray control system disclosed by the utility model has the advantages of precisely controlling the air-fuel oil ratio, improving the power of an engine and reducing the oil consumption and the pollutant discharge level.
Description
Technical field
The utility model relates to a kind of control gear, particularly a kind of intelligent motorcycle electric spraying control gear.
Background technique
At present, miniature gasoline engine adopts the mechanical type Carburetor to carry out the mixing control of air and fuel oil more, low precision, and oil consumption is high, and pollutant emission is serious.Along with the upgrading of country to the mini engine Abgasgesetz, original Manufacturing Technology for Carburetors can't reach emission standard.
The model utility content
The purpose of the utility model is, a kind of intelligent motorcycle electric spraying control system is provided.The utility model is the control air fuel ratio accurately, improves engine power, reduces oil consumption and pollutant emission level.
The technological scheme of the utility model: intelligent motorcycle electric spraying control system; It is characterized in that: comprise the bent axle that has crankshaft position sensor; Bent axle is provided with the cylinder with piston; The piston top is provided with air inlet system, fueling injection equipment, igniter and venting gas appliance, and cylinder is provided with the cylinder temperature sensor, and air inlet system, fueling injection equipment, igniter, venting gas appliance, crankshaft position sensor and cylinder temperature sensor all are connected with engine controller.
In the aforesaid intelligent motorcycle electric spraying control system, described air inlet system comprises suction tude, is provided with closure in the suction tude, and suction tude is provided with intake air temperature sensor, throttle sensor and the idling bypass valve that connects engine controller.
In the aforesaid intelligent motorcycle electric spraying control system; Described fueling injection equipment comprises fuel tank; Be provided with the oil pump that connects engine controller in the fuel tank, oil pump connects gasoline filter and nozzle successively through sending oil pipe line, and nozzle is provided with the pressure regulator valve that connects fuel tank through the pressure regulation pipeline.
In the aforesaid intelligent motorcycle electric spraying control system, described igniter connects engine controller through spark coil.
In the aforesaid intelligent motorcycle electric spraying control system, described venting gas appliance comprises outlet pipe, and outlet pipe is provided with the oxygen sensor that connects engine controller.
Compared with prior art; The utility model will be measured electrical signal through oxygen sensor, temperature cylinder sensor, intake temperature pressure transducer, crankshaft position sensor and TPS and send to engine controller through data/address bus; Go into micro computer and calculate optimum fuel injection quantity and firing time through conversion is laggard; Through oil sprayer high pressure fuel is sprayed in the motor then, through firing circuit and spark plug motor is ignited, micro computer is also mediated to the air quantity that gets into motor through control idling bypass valve simultaneously; Make it possible to accurate control air and fuel ratio; Improve engine power,, also reduce oil consumption and pollutant emission level to reach stable idling and good excessive performance.That the utility model also has is highly intelligent, validity is high, the characteristics of easy control.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in the accompanying drawing: the 1-fuel tank, the 2-oil pump, 3-send oil pipe line, 4-gasoline filter, 5-pressure regulation pipeline, 6-pressure regulator valve; The 7-spark coil, 8-nozzle, 9-igniter, 10-piston, 11-oxygen sensor, 12-outlet pipe; 13-cylinder temperature sensor, 14-intake air temperature sensor, 15-idling bypass valve, 16-crankshaft position sensor, 17-bent axle, 18-throttle sensor; The 19-closure, 20-suction tude, 21-control bus, 22-engine controller, 23-cylinder.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Intelligence motorcycle electric spraying control system; Constitute as shown in Figure 1; Comprise the bent axle 17 that has crankshaft position sensor 16, bent axle 17 is provided with the cylinder 23 with piston 10, and piston 10 tops are provided with air inlet system, fueling injection equipment, igniter 9 and venting gas appliance; Cylinder 23 is provided with cylinder temperature sensor 13, and air inlet system, fueling injection equipment, igniter 9, venting gas appliance, crankshaft position sensor 16 and cylinder temperature sensor 13 all are connected with engine controller 22.
Described air inlet system comprises suction tude 20, is provided with closure 19 in the suction tude 20, and suction tude 20 is provided with intake air temperature sensor 14, throttle sensor 18 and the idling bypass valve 15 that connects engine controller 22.
Described fueling injection equipment comprises fuel tank 1, is provided with the oil pump 2 that connects engine controller 22 in the fuel tank 1, and oil pump 2 connects gasoline filter 4 and nozzle 8 successively through sending oil pipe line 3, and nozzle 8 is provided with the pressure regulator valve 6 that connects fuel tank 1 through pressure regulation pipeline 5.
Described igniter 9 connects engine controller 22 through spark coil 7.
Described venting gas appliance comprises outlet pipe 12, and outlet pipe 12 is provided with the oxygen sensor 11 that connects engine controller 22.
Described oxygen sensor 11, temperature cylinder sensor 13, intake temperature pressure transducer 14, crankshaft position sensor 16, TPS 18 send to engine controller 22 with live signal through control bus 21.Said engine controller 22 can adopt fuzzy Neural Network Control System.
Through the utility model can calculate nozzle 8 accurately fuel injection quantity and injection time and ignition timing.
The utility model will be measured electrical signal through oxygen sensor, temperature cylinder sensor, intake temperature pressure transducer, crankshaft position sensor and TPS and send to engine controller through data/address bus; Go into micro computer and calculate optimum fuel injection quantity and firing time through conversion is laggard; Through oil sprayer high pressure fuel is sprayed in the motor then; Through firing circuit and spark plug motor is ignited; Micro computer is also mediated to the air quantity that gets into motor through control idling bypass valve simultaneously, makes it possible to accurate control air and fuel ratio, improves engine power; To reach stable idling and good excessive performance, also reduce oil consumption and pollutant emission level.That the utility model also has is highly intelligent, validity is high, the characteristics of easy control.
Claims (5)
1. intelligent motorcycle electric spraying control system; It is characterized in that: comprise the bent axle (17) that has crankshaft position sensor (16); Bent axle (17) is provided with the have piston cylinder (23) of (10); Piston (10) top is provided with air inlet system, fueling injection equipment, igniter (9) and venting gas appliance; Cylinder (23) is provided with cylinder temperature sensor (13), and air inlet system, fueling injection equipment, igniter (9), venting gas appliance, crankshaft position sensor (16) and cylinder temperature sensor (13) all are connected with engine controller (22).
2. intelligent motorcycle electric spraying control system according to claim 1; It is characterized in that: described air inlet system comprises suction tude (20); Be provided with closure (19) in the suction tude (20), suction tude (20) is provided with intake air temperature sensor (14), throttle sensor (18) and the idling bypass valve (15) that connects engine controller (22).
3. intelligent motorcycle electric spraying control system according to claim 1; It is characterized in that: described fueling injection equipment comprises fuel tank (1); Be provided with the oil pump (2) that connects engine controller (22) in the fuel tank (1); Oil pump (2) connects gasoline filter (4) and nozzle (8) successively through sending oil pipe line (3), and nozzle (8) is provided with the pressure regulator valve (6) that connects fuel tank (1) through pressure regulation pipeline (5).
4. intelligent motorcycle electric spraying control system according to claim 1 is characterized in that: described igniter (9) connects engine controller (22) through spark coil (7).
5. intelligent motorcycle electric spraying control system according to claim 1 is characterized in that: described venting gas appliance comprises outlet pipe (12), and outlet pipe (12) is provided with the oxygen sensor (11) that connects engine controller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200457564U CN202441502U (en) | 2012-02-13 | 2012-02-13 | Intelligent motorbike electrospray control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200457564U CN202441502U (en) | 2012-02-13 | 2012-02-13 | Intelligent motorbike electrospray control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441502U true CN202441502U (en) | 2012-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200457564U Expired - Fee Related CN202441502U (en) | 2012-02-13 | 2012-02-13 | Intelligent motorbike electrospray control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131902A (en) * | 2014-08-07 | 2014-11-05 | 温州大学 | Electronic-injecting-type motorcycle throttle valve assembly |
| CN106917691A (en) * | 2017-04-24 | 2017-07-04 | 湖南汽车工程职业学院 | Electric injection system in a kind of motorcycle engine cylinder |
-
2012
- 2012-02-13 CN CN2012200457564U patent/CN202441502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131902A (en) * | 2014-08-07 | 2014-11-05 | 温州大学 | Electronic-injecting-type motorcycle throttle valve assembly |
| CN106917691A (en) * | 2017-04-24 | 2017-07-04 | 湖南汽车工程职业学院 | Electric injection system in a kind of motorcycle engine cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20170213 |