CN201110228Y - Intelligent electric accelerator pedal assembly - Google Patents
Intelligent electric accelerator pedal assembly Download PDFInfo
- Publication number
- CN201110228Y CN201110228Y CNU2007200464181U CN200720046418U CN201110228Y CN 201110228 Y CN201110228 Y CN 201110228Y CN U2007200464181 U CNU2007200464181 U CN U2007200464181U CN 200720046418 U CN200720046418 U CN 200720046418U CN 201110228 Y CN201110228 Y CN 201110228Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sensor assembly
- pedal
- sensor unit
- magnetic core
- 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
Images
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
An intelligent electronic throttle pedal assembly is composed of a pedal plate, a sensor assembly, a fixed magnetic steel and a rotatable permanent magnetic core. A rotating shaft is arranged on the left upper side of a dead plate, one end of the rotating shaft is connected with the axial center, the lower end of the pedal plate is arranged on the axial center, the other end of the rotating shaft is connected with the rotatable permanent magnetic core, the sensor assembly is arranged on an outer ring of the rotatable permanent magnetic core, the fixed magnetic steel is also arranged in the sensor assembly, a wiring board is arranged on the left of the sensor assembly, and a signal output line is connected on the wiring board. A control system of the utility model is a bran-new engine load supervising system and can accurately control an electronic throttle to open and close through a computer, which guarantees that the mixing ratio of oil and gas is accurate, the oil and the gas are completely burned, and the power is matched to achieve the purpose for reducing the discharge of harmful gas and saving resource.
Description
Technical field:
The utility model relates to the control mechanism that a kind of motor car engine accelerating throttle is used, and particularly relating to provides the intelligent electric throttle of pedal position signal pedal assembly.
Technical background: automotive industry was flourish in recent years, increasing along with automobile quantity, people are being perplexed in the continuous rising of automobile emission thing and fuel consumption, the power source of automobile is a motor, the rotating speed of motor and the size of exerting oneself are to control by throttle, existing automobile major part except that electric vehicle all is mechanical throttle, and mechanical throttle is to rely on driver's experience to come control pedal with pin, and pedal drives cable wire or pull bar control throttle.Because the working condition of automobile is changeable, the imperfection of engine design and driver's operating technology is uneven, and driver's state of mind of driving at that time whether stable, Throttle Opening Control can not be got very accurate, the consequence that produces is that oil and Air mixing ratio do not reach the state of perfect combustion, automobile will over-emitting black exhaust and is produced poison gas, causes to waste energy and the ill effect of befouling environment.Because oil and coal are impossible regenerate on the earth, environmental pollution has influence on human existence.Force people to go to seek and a kind ofly can make automobile exhaust gas purifying, fuel-saving new technology device reaches the engine control system for existing decades of history.We know that the control node valve opening just can control the flow of inflammable mixture, change the rotating speed and the power of motor, to adapt to the needs of automobile running, the conventional engines throttle control is by stone dead wire or pull bar, one end connects gas pedal, add an end joint valve interlock plate and work, this traditional throttle application category is restricted and lacks accuracy.
Summary of the invention:
The purpose of this utility model will provide a kind of intelligent electric throttle pedal assembly exactly.It can overcome the existing problem of above traditional structure well, the purpose of this utility model is to realize like this, the intelligent electric throttle pedal assembly is by foot treadle, sensor unit, fixedly magnet steel, output line, can change resident core and form, it is characterized in that: the upper left side of fixed plate is provided with rotating shaft, and an end of rotating shaft links to each other with the axle center, the bottom of foot treadle is arranged on the axle center, the other end of rotating shaft with can change resident core and link to each other; Sensor unit is arranged on the outer ring that can change resident core, also is provided with fixedly magnet steel in described sensor unit, and the right of sensor unit is provided with circuit board, is connected to output line in the circuit board.The utility model control system is exactly a kind of brand-new engine loading control system, can accurately control the unlatching of electronic throttle so that satisfy the needs of functions such as air-conditioning, automatic transmission case, stationarity are dynamically controlled, speed of a motor vehicle adjusting, engine cooling by computer, can control the moment that motor is managed in realization best the full operating mode of motor.Electronic throttle can be controlled the throttle size automatically according to the working state of various operating modes, motor under the situation of getting rid of the various unfavorable factor influences of driver, guarantee the oil gas mixing ratio example accurately, make oil gas perfect combustion, the power coupling is to reach the discharging that reduces toxic and harmful, the purpose of saving the energy.
Description of drawings:
Fig. 1 is the utility model structural representation;
1. foot treadle, 2. sensor unit, 3. fixing magnet steel, 7. rotating shaft, 9. circuit board, 10. output line, 11. fixed plates, 12. can change resident core.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing;
In the drawings, the utility model intelligent electric throttle pedal assembly is by foot treadle 1, sensor unit 2, fixedly magnet steel 3, and output line 10 can change resident core 12 and form, it is characterized in that: the upper left side of fixed plate 11 is provided with rotating shaft 7, one end of rotating shaft 7 links to each other with the axle center, and the bottom of foot treadle 1 is arranged on the axle center, the other end of rotating shaft 7 with can change resident core 12 and link to each other; Sensor unit 2 is arranged on the outer ring that can change resident core 12, also is provided with fixedly magnet steel 3 in described sensor unit 2, and the right of sensor unit 2 is provided with circuit board 9, is connected to output line 10 on circuit board 9.During concrete enforcement, the utility model is grouped into by pedal machines part and sensor part, foot treadle provides the information of pedal position for control system, sensor unit links to each other with foot treadle by rotating shaft, at any time monitor the change in location of pedal, when monitoring accelerator pedal angle when changing, can moment output signal be sent to control unit of engine.Characteristics such as sensor unit adopts able to programme, non-contact inductive type, has sensitivity and linearity height, and good reliability, life-span length, noise free, response are fast.Output line adopts the platinum material, and foot treadle adopts glass fiber reinforced plastic or aluminum alloy.Adopt lead to replace stone dead wire or pull bar, on the closure limit, adorn a miniature motor, drive throttle opening with motor.Driver's accelerator pedal just provides the information of pedal position for control system, control system is with reference to this signal, and comprises fuel economy according to the needs of various operating modes, after discharging waits and carries out computing, determine the aperture position of closure, the power coupling is able to accurately.Efp partly adopts mechanical structure, keep traditional pedal form, the pressure sensitivity of pin and traditional pedal are remained unchanged, when stepping on foot treadle, foot treadle rotates around the axle center, the position changes, the rotating shaft that drive links to each other with the axle center is rotated synchronously, the rotating shaft the other end with can change resident core and link to each other, thereby making can change resident core and produce relative deflection with fixing magnet steel, cause inner magnetic field boundary intensity to change, by proframmable linear Hall effect transducer assembly, the magnetic field boundary is changed detection change the voltage change information transmission into to the Auto Electronic Controlled System interface by electronic circuit, electronic control system is carried out according to the informix computing generation control signal notice ECU of each sensor.
Claims (1)
1. the intelligent electric throttle pedal assembly is by foot treadle (1), sensor unit (2), fixing magnet steel (3), output line (10), can change resident core (12) and form, it is characterized in that: the upper left side of fixed plate (11) is provided with rotating shaft (7), and an end of rotating shaft (7) links to each other with the axle center, the bottom of foot treadle (1) is arranged on the axle center, the other end of rotating shaft (7) with can change resident core (12) and link to each other; Sensor unit (2) is arranged on the outer ring that can change resident core (12), in described sensor unit (2), also be provided with fixedly magnet steel (3), the right of sensor unit (2) is provided with circuit board (9), is connected to output line (10) on circuit board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200464181U CN201110228Y (en) | 2007-10-16 | 2007-10-16 | Intelligent electric accelerator pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200464181U CN201110228Y (en) | 2007-10-16 | 2007-10-16 | Intelligent electric accelerator pedal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110228Y true CN201110228Y (en) | 2008-09-03 |
Family
ID=39894758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200464181U Expired - Fee Related CN201110228Y (en) | 2007-10-16 | 2007-10-16 | Intelligent electric accelerator pedal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110228Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865039A (en) * | 2010-06-03 | 2010-10-20 | 上海徕木电子科技有限公司 | Non-contact type automobile electronic throttle pedal |
| CN102180152A (en) * | 2009-11-06 | 2011-09-14 | 鸣濑益幸 | Pedal apparatus for electric motorcar or for motor vehicle having throttle mechanism |
| CN103640476A (en) * | 2013-12-20 | 2014-03-19 | 瑞立集团瑞安汽车零部件有限公司 | Electronic clutch pedal |
-
2007
- 2007-10-16 CN CNU2007200464181U patent/CN201110228Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180152A (en) * | 2009-11-06 | 2011-09-14 | 鸣濑益幸 | Pedal apparatus for electric motorcar or for motor vehicle having throttle mechanism |
| CN101865039A (en) * | 2010-06-03 | 2010-10-20 | 上海徕木电子科技有限公司 | Non-contact type automobile electronic throttle pedal |
| CN103640476A (en) * | 2013-12-20 | 2014-03-19 | 瑞立集团瑞安汽车零部件有限公司 | Electronic clutch pedal |
| CN103640476B (en) * | 2013-12-20 | 2016-06-01 | 瑞立集团瑞安汽车零部件有限公司 | A kind of electronic clutch pedal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201622174U (en) | Refueling accelerator pedal mechanical control device | |
| CN104175901A (en) | Electric driver-training car and control method thereof | |
| CN1475380A (en) | Estimating system for vehicle running state | |
| CN201110228Y (en) | Intelligent electric accelerator pedal assembly | |
| CN201300709Y (en) | Hybrid power farm truck | |
| CN101634249A (en) | Engine throttle | |
| CN201281658Y (en) | Manual gearshift case test stand | |
| CN102582410A (en) | Multifunctional dual-power energy-saving and emission-reducing device for vehicle | |
| CN101070790A (en) | Automobile electronic gas-saving valve system | |
| CN1123686C (en) | Flexible control system and method for vehicle diesel engine | |
| CN200999660Y (en) | Engines Energy-saving controller | |
| CN106218631A (en) | Automated mechanical transmission | |
| CN202593483U (en) | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve | |
| CN201502439U (en) | Contactless electronic throttle of engine | |
| CN201484189U (en) | Flywheel connecting flange disc | |
| CN200960851Y (en) | Hybrid power system structure | |
| CN101956613B (en) | A kind of electronic accelerator control method | |
| CN203769956U (en) | Idling fuel-saving multi-cylinder engine system | |
| CN202053889U (en) | Transmission of electric instruction car | |
| CN2720133Y (en) | Engine-electric-control EGR valve of belt-position sensor driven by proportional electromagnet | |
| CN202003530U (en) | Mechanical transmission device of power-driven instruction car | |
| CN201620969U (en) | Carburetor | |
| CN221623720U (en) | Whole car power domain control device of hybrid electric vehicle | |
| CN100504056C (en) | Anti-interference device of magnetic induction type acceleration pedal | |
| CN213472765U (en) | Sanitation car that power switches can carry out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20121016 |