CN204060948U - A kind of electric fuel-saving controller - Google Patents
A kind of electric fuel-saving controller Download PDFInfo
- Publication number
- CN204060948U CN204060948U CN201420458760.2U CN201420458760U CN204060948U CN 204060948 U CN204060948 U CN 204060948U CN 201420458760 U CN201420458760 U CN 201420458760U CN 204060948 U CN204060948 U CN 204060948U
- Authority
- CN
- China
- Prior art keywords
- signal
- module
- pressure
- cpu
- fuel
- 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 - Fee Related
Links
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of electric fuel-saving controller, belongs to automobile technical field.It solve the problem that existing Energy saving Auto Products oil-saving effect is not good.This electric fuel-saving controller, comprises automobile ECU, is used for vehicles engine fuel fuel injection quantity, comprising: central processing unit (CPU) and the power module, signal acquisition module, display modular, input/output module and the signal processing module that are connected with central processing unit (CPU).This electric fuel-saving controller has the advantage that can improve fuel efficiency.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of electric fuel-saving controller.
Background technique
At present along with global energy resource is day by day deficient, gas price climbs up and up, and automobile fuel saving meaning just seems especially great.Now in order to the product of automobile fuel saving, common fuel-saving efficiency is low, such as adopt add secondary air inlet to gas handling system and by aerator to fuel-economizing modes such as suction tude oxygenation, superchargings, its Problems existing is: the oil-saving effect that these modes reach is all more limited, and effect is little.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, proposing a kind of electric fuel-saving controller improving the oil-saving effect of automobile by improving vehicle fuel air fuel ratio.
Object of the present invention realizes by following technical proposal: a kind of electric fuel-saving controller, comprise automobile ECU, be used for vehicles engine fuel fuel injection quantity, it is characterized in that, comprising: central processing unit (CPU) and the power module, signal acquisition module, display modular, input/output module and the signal processing module that are connected with central processing unit (CPU);
Described power module, in order to provide power supply to central processing unit (CPU), signal acquisition module, display modular, input/output module and signal processing module;
Described signal acquisition module comprise for gather speed information and formed vehicle speed signal speed of a motor vehicle module, be used for gathering engine speed information and formed tach signal rotating speed module, be used for gathering the air temperature information that enters engine and form the intake temperature module of intake air temperature signals and gather the opening information of closure and form the closure module of throttle signal, described vehicle speed signal, tach signal, intake air temperature signals and throttle signal flow to central processing unit (CPU);
Whether described display modular, be used to refer to the work of this controller;
Described input/output module, in order to carry out controling parameters setting and data access to this controller;
Described central processing unit (CPU), revises pressure/flux signal by exporting after above-mentioned vehicle speed signal, tach signal, intake air temperature signals and throttle signal process and according to processing result and revises oxygen signal;
Described signal processing module comprises and to be connected with central processing unit (CPU) and to receive above-mentioned correction oxygen signal respectively and revise oxygen signal puocessing module and the pressure/flow puocessing module of pressure/flux signal, described oxygen signal puocessing module can gather the oxygen content information entered in the air of engine also can export oxygen signal to automobile ECU by oxygen content information and above-mentioned correction oxygen signal binding analysis, described pressure/flow puocessing module can gather air pressure/flow information of entering engine and can by air pressure/flow information and above-mentioned correction pressure/flux signal binding analysis delivery pressure/flux signal to automobile ECU,
Described automobile ECU, according to the above-mentioned oxygen signal of reception and the fuel injection quantity of pressure/flux signal regulating and controlling oil nozzle.
In above-mentioned a kind of electric fuel-saving controller, described power module comprises and is connected with automobile power source the power regulator module that the 12V voltage transitions that also automobile power source can be produced becomes 5V burning voltage.
In above-mentioned a kind of electric fuel-saving controller, described display modular is LED light.
In above-mentioned a kind of electric fuel-saving controller, described input/output module comprises the data communication module be connected with the DATA port of central processing unit (CPU).
In above-mentioned a kind of electric fuel-saving controller, described data communication module is liquid crystal display panel and input keyboard.
Compared with prior art, central processing unit (CPU) in this electric fuel-saving controller is according to the vehicle speed signal received, tach signal, export after intake air temperature signals and throttle signal process and according to processing result and revise pressure/flux signal and revise oxygen signal, oxygen signal puocessing module and pressure/flow puocessing module can detect oxygen content information and air pressure/flow information in real time and export the control signals such as the oxygen signal an of the best and pressure/flux signal to automobile ECU with reference to revising oxygen signal and revising pressure/flux signal respectively, automobile ECU controls the fuel injection quantity of oil nozzle according to this two control signal, realize fuel oil lean combustion namely by about bringing up to λ=1.10 about former vehicle fuel air fuel ratio λ=1.00, improve fuel efficiency, thus realize fuel-economizing.
Accompanying drawing explanation
Fig. 1 is theory structure block diagram of the present invention.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, this electric fuel-saving controller, comprise automobile ECU, be used for vehicles engine fuel fuel injection quantity, comprising: central processing unit (CPU) and the power module, signal acquisition module, display modular, input/output module and the signal processing module that are connected with central processing unit (CPU).
Power module, in order to provide power supply to central processing unit (CPU), signal acquisition module, display modular, input/output module and signal processing module, power module comprises and is connected with automobile power source the power regulator module that the 12V voltage transitions that also automobile power source can be produced becomes 5V burning voltage, and the 5V burning voltage that power regulator module exports is for whole controller work.
Signal acquisition module comprise for gather speed information and formed vehicle speed signal L1 speed of a motor vehicle module, be used for gathering engine speed information and formed tach signal L2 rotating speed module, be used for gathering the air temperature information that enters engine and form the intake temperature module of intake air temperature signals A1 and gather the opening information of closure and form the closure module of throttle signal A2, vehicle speed signal L1, tach signal L2, intake air temperature signals A1 and throttle signal A2 flow to central processing unit (CPU).
Display modular is LED light, whether is used to refer to the work of this controller, LED light normal bright time represent that controller does not work, represent controller work during LED light flicker.
Input/output module is in order to carry out controling parameters setting and data access to this controller, comprise the data communication module be connected with the DATA port of central processing unit (CPU), data communication module is liquid crystal display panel and input keyboard, by input keyboard, controller is carried out to the input of setting parameter and data access instruction, liquid crystal display panel is used for the display of data of the parameter that sets and access.
Central processing unit (CPU), will export one according to processing result and reasonably revise pressure/flux signal D1 and revise oxygen signal D2 after above-mentioned vehicle speed signal L1, tach signal L2, intake air temperature signals A1 and throttle signal A2 process.
Signal processing module comprises and to be connected with central processing unit (CPU) and to receive above-mentioned correction oxygen signal D2 respectively and revise oxygen signal puocessing module and the pressure/flow puocessing module of pressure/flux signal D1, oxygen signal puocessing module can gather the oxygen content information entered in the air of engine also can export oxygen signal to automobile ECU by oxygen content information and above-mentioned correction oxygen signal D2 binding analysis, pressure/flow puocessing module can gather the air pressure/flow information entering engine also by air pressure/flow information and can revise pressure/flux signal D1 binding analysis delivery pressure/flux signal to automobile ECU, automobile ECU, according to the oxygen signal of reception and the best fuel injection quantity of pressure/flux signal regulating and controlling oil nozzle, thus reaches oil and the best power mixture rat of air, realizes lean combustion and improve fuel efficiency, reach fuel-economizing object.
This fuel economizer controller revises automobile pressure and oxygen sensor signal control to automobile computer thus reach fuel-economizing object, automobile computer regulates fuel injection quantity according to suction pressure, oxygen sensor signal, lacks oil spout by correction pressure and oxygen sensor signal by automobile computer.Such as with us suction pressure suitably do not decayed in proportion according to rotating speed of automobile engine and allocate lambda sensor waveform to automobile computer, automobile computer can by the mode oil spout fewer than former car fuel injection quantity, thisly completes in not loss former car power situation.
After vehicle installs this saving controller of oil additional, about its fuel oil air fuel ratio can reach λ=1.10, make motor car engine fuel oil be in thin combustion state, thus reach automobile fuel saving effect, after installing, fuel saving ratio can reach 7%-15%.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. an electric fuel-saving controller, comprise automobile ECU, be used for vehicles engine fuel fuel injection quantity, it is characterized in that, comprising: central processing unit (CPU) and the power module, signal acquisition module, display modular, input/output module and the signal processing module that are connected with central processing unit (CPU);
Described power module, in order to provide power supply to central processing unit (CPU), signal acquisition module, display modular, input/output module and signal processing module;
Described signal acquisition module comprise for gather speed information and formed vehicle speed signal speed of a motor vehicle module, be used for gathering engine speed information and formed tach signal rotating speed module, be used for gathering the air temperature information that enters engine and form the intake temperature module of intake air temperature signals and gather the opening information of closure and form the closure module of throttle signal, described vehicle speed signal, tach signal, intake air temperature signals and throttle signal flow to central processing unit (CPU);
Whether described display modular, be used to refer to the work of this controller;
Described input/output module, in order to carry out controling parameters setting and data access to this controller;
Described central processing unit (CPU), revises pressure/flux signal by exporting after above-mentioned vehicle speed signal, tach signal, intake air temperature signals and throttle signal process and according to processing result and revises oxygen signal;
Described signal processing module comprises and to be connected with central processing unit (CPU) and to receive above-mentioned correction oxygen signal respectively and revise oxygen signal puocessing module and the pressure/flow puocessing module of pressure/flux signal, described oxygen signal puocessing module can gather the oxygen content information entered in the air of engine also can export oxygen signal to automobile ECU by oxygen content information and above-mentioned correction oxygen signal binding analysis, described pressure/flow puocessing module can gather air pressure/flow information of entering engine and can by air pressure/flow information and above-mentioned correction pressure/flux signal binding analysis delivery pressure/flux signal to automobile ECU,
Described automobile ECU, according to the above-mentioned oxygen signal of reception and the fuel injection quantity of pressure/flux signal regulating and controlling oil nozzle.
2. a kind of electric fuel-saving controller according to claim 1, is characterized in that, described power module comprises and is connected with automobile power source the power regulator module that the 12V voltage transitions that also automobile power source can be produced becomes 5V burning voltage.
3. a kind of electric fuel-saving controller according to claim 2, is characterized in that, described display modular is LED light.
4. a kind of electric fuel-saving controller according to claim 1, is characterized in that, described input/output module comprises the data communication module be connected with the DATA port of central processing unit (CPU).
5. a kind of electric fuel-saving controller according to claim 4, is characterized in that, described data communication module is liquid crystal display panel and input keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458760.2U CN204060948U (en) | 2014-08-10 | 2014-08-10 | A kind of electric fuel-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458760.2U CN204060948U (en) | 2014-08-10 | 2014-08-10 | A kind of electric fuel-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060948U true CN204060948U (en) | 2014-12-31 |
Family
ID=52202480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458760.2U Expired - Fee Related CN204060948U (en) | 2014-08-10 | 2014-08-10 | A kind of electric fuel-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153902A (en) * | 2014-08-10 | 2014-11-19 | 包明发 | Electronic fuel-saving controller |
| CN107035553A (en) * | 2017-06-08 | 2017-08-11 | 合肥峰腾节能科技有限公司 | A kind of energy-saving and emission-reduction system for automobile engine |
-
2014
- 2014-08-10 CN CN201420458760.2U patent/CN204060948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153902A (en) * | 2014-08-10 | 2014-11-19 | 包明发 | Electronic fuel-saving controller |
| CN107035553A (en) * | 2017-06-08 | 2017-08-11 | 合肥峰腾节能科技有限公司 | A kind of energy-saving and emission-reduction system for automobile engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104121102B (en) | The diesel oil ignited direct-jet natural gas engine fuel supply system of trace and controlling method | |
| CN104632432B (en) | Commercial car gas engine electronic-controlled installation and its control method | |
| CN104005861B (en) | The control method of dual fuel engine, system and vehicle | |
| CN204060948U (en) | A kind of electric fuel-saving controller | |
| CN102182573B (en) | Method for controlling load of electrospray diesel engine of diesel locomotive | |
| CN202125375U (en) | Engine for gas generating unit capable of realizing lean burning | |
| CN201071758Y (en) | Intelligent control system of double-fuel gas engine for automobile | |
| CN203081594U (en) | Air-fuel ratio electronic control fuel economizer of automobile | |
| CN104697594A (en) | General fuel consumption calculation method for automobile | |
| CN104153902A (en) | Electronic fuel-saving controller | |
| CN110332053A (en) | A kind of engine charge control method of hybrid electric vehicle | |
| CN202215384U (en) | Auxiliary electronic control oil-saving device of automobile | |
| CN203499832U (en) | Vehicle exhaust gas recirculation electronic control device with gas inlet adjusting device | |
| CN104870790A (en) | Method for reducing the particle emissions of an internal combustion engine and engine controller | |
| CN202900429U (en) | Energy-saving working condition regulation device for automobile engine | |
| CN103452681A (en) | Dynamic cylinder deactivation automatic control system | |
| CN101825028A (en) | Automobile engine and electric control fuel economizer thereof | |
| CN102042103B (en) | For the method for operation of combustion engine | |
| CN201141323Y (en) | Partition lean combustion electric-controlled oil economizer of carburetor type petrol engine | |
| CN204663685U (en) | A kind of engine electronic control unit and engine control system | |
| CN203702404U (en) | Intake manifold for diesel and diesel | |
| CN108894884B (en) | Full-automatic control system for multi-fuel supply of automobile and control method thereof | |
| CN204572222U (en) | A kind of egr system of supercharged diesel engine | |
| CN201354690Y (en) | Natural gas supply system of electric control natural gas engine and engine and vehicle thereof | |
| CN205135808U (en) | A electronic control system for small -size single cylinder four -stroke -cycle petrol engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160419 Address after: 318020, Lane 4, Lane 30, Xicheng Road, Xicheng street, Taizhou, Zhejiang, Huangyan Patentee after: TAIZHOU SHENGFENG ENERGY TECHNOLOGY CO., LTD. Address before: 430000 Hubei province in Qiaokou District of Wuhan city Gutian Road No. 41-8-3 Patentee before: Bao Mingfa |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |