CN104632424A - Electronic throttle controller based on AMT - Google Patents
Electronic throttle controller based on AMT Download PDFInfo
- Publication number
- CN104632424A CN104632424A CN201310558585.4A CN201310558585A CN104632424A CN 104632424 A CN104632424 A CN 104632424A CN 201310558585 A CN201310558585 A CN 201310558585A CN 104632424 A CN104632424 A CN 104632424A
- Authority
- CN
- China
- Prior art keywords
- gear
- axle
- housing
- steel wire
- amt
- 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
Abstract
The invention relates to the technology of throttle control, and particularly provides an electronic throttle controller based on an AMT. The electronic throttle controller based on the AMT comprises an aluminum base plate, a shell, a shell cover, a controlling mechanism, an executing mechanism and a position feedback mechanism. The bottom of the shell is connected with the aluminum base plate, and the top of the shell is connected with the shell cover. The executing mechanism comprises a gear reducer, a bearing, copper bushes and a reset spring. The controlling mechanism is composed of a motor and a controlling circuit board. The executing mechanism further comprises a steel wire coil which is arranged outside the shell cover, the steel wire coil is coaxially connected with an output shaft of the gear reducer, the shell is provided with a mounting hole used for installing a flexible shaft connected with the steel wire coil, a wire clamping hole is formed in the steel wire coil, and the steel wire stay wire on the flexible shaft is connected with the steel wire coil through the wire clamping hole. The electronic throttle controller based on the AMT is simple in structure and convenient to maintain, the performance is stable, the manufacturing cost is low, and the popularization is suitable.
Description
Technical field
The present invention relates to throttle control technologies, particularly relate to a kind of electronic accelerator controller based on AMT.
Background technique
Due to for reasons such as environmental protection, economy, reliabilities, present most of vehicle all adopts the E-Gas based on AMT, and the feature based on the E-Gas of AMT is the operation purpose that gas pedal only characterizes driver, and the control of final closure is completed by controller.
Throttle opening is controlled by controller, by the sensor Real-time Collection throttle opening detecting throttle position, position feedback is carried out to closed loop control, throttle position sensor is the unique Detecting element of throttle position, according to the voltage signal that throttle position sensor provides, closure continuous print angle of swing can be detected exactly.
Existing throttle sensor controls the aperture of closure by ball screw, but its complex structure, be not easy to maintain and replace, and less stable, manufacture cost is higher.
Summary of the invention
The object of the invention is to solve current throttle sensor controls closure aperture by ball screw, but its complex structure, be not easy to maintain and replace, and less stable, the problem that manufacture cost is higher.
Technological scheme of the present invention: a kind of electronic accelerator controller based on AMT, comprising: aluminium base, housing, housing lid, control mechanism, actuator and position feedback mechanism, housing bottom connects aluminium base, and case top connects housing lid; Actuator comprises: gear reducer, bearing, copper sheathing and Returnning spring, gear reducer, bearing, axle sleeve, Returnning spring are arranged in housing, dunnage is provided with in housing, dunnage is arranged at gear reducer lower end, dunnage is provided with mounting hole, and bearing is inlaid in dunnage; Control mechanism is made up of motor, control circuit board, motor is fixed in housing lid, be arranged on enclosure interior, the output shaft of motor is connected with gear reducer, control circuit board is fixed on aluminium base, control circuit board is provided with plug male end, plug male end is fixedly connected with housing, and described plug male end is docked with plug female end; Actuator also comprises steel wire drum, steel wire drum is arranged on outside housing lid, steel wire drum coaxially connects with the output shaft of gear reducer, housing is provided with mounting hole, in order to install the flexible axle be connected on steel wire drum, steel wire drum is provided with line hole, and the steel wire pull line on flexible axle is connected with steel wire drum by line hole.
Said gear speed reducer is double-reduction gear, and described double-reduction gear is made up of gear I axle, gear II axle and gear III axle respectively, and gear I axle is the output shaft of motor, and gear I axle is provided with first order small gear; Gear II axle is provided with first order gearwheel, second level small gear; First order small gear and the engagement of first order gearwheel, gear III axle is the output shaft of gear reducer, and gear III axle arranges second level gearwheel, second level small gear and the engagement of second level gearwheel.
Above-mentioned position feedback mechanism is made up of magnet, Hall element, and magnet is inlaid in the axle head of gear II axle, and Hall element is arranged on position corresponding with magnet on control circuit board.
Above-mentioned motor is brshless DC motor, and the output shaft of DC brushless motor is connected with gear reducer.
Above-mentioned axle sleeve is copper bush, and copper bush is embedded to be contained in housing, is arranged on gear III axle upper end.
Above-mentioned first order small gear, first order gearwheel, second level small gear and second level gearwheel are plastic gear.
Above-mentioned second level gearwheel is provided with limited post, and Returnning spring is arranged at gear III axle upper end, and Returnning spring one end is connected with second level gearwheel, and the other end is connected with housing.
Beneficial effect of the present invention: provide a kind of electronic accelerator controller based on AMT, comprising: aluminium base, housing, housing lid, control mechanism, actuator and position feedback mechanism, housing bottom connects aluminium base, and case top connects housing lid, actuator comprises: gear reducer, bearing, copper sheathing and Returnning spring, gear reducer, bearing, axle sleeve, Returnning spring are arranged in housing, dunnage is provided with in housing, dunnage is arranged at gear reducer lower end, dunnage is provided with mounting hole, and bearing is inlaid in dunnage, control mechanism is made up of motor, control circuit board, motor is fixed in housing lid, be arranged on enclosure interior, the output shaft of motor is connected with gear reducer, control circuit board is fixed on aluminium base, control circuit board is provided with plug male end, plug male end is fixedly connected with housing, and described plug male end is docked with plug female end, actuator also comprises steel wire drum, steel wire drum is arranged on outside housing lid, steel wire drum coaxially connects with the output shaft of gear reducer, housing is provided with mounting hole, in order to install the flexible axle be connected on steel wire drum, steel wire drum is provided with line hole, steel wire pull line on flexible axle is connected with steel wire drum by line hole, this electronic accelerator controller based on AMT solves current throttle sensor controls closure aperture by ball screw, its complex structure, be not easy to maintain and replace, and less stable, the problem that manufacture cost is higher, its structure of this electronic accelerator controller based on AMT is simple, be convenient to maintenance, stable performance, low cost of manufacture, be suitable for promoting.
Accompanying drawing explanation
Fig. 1 is the E-Gas control assembly component explosive view based on AMT.
Fig. 2 is the E-Gas control assembly structure schematic diagram based on AMT.
Tu3Shi actuator schematic diagram.
Fig. 4 is position feedback mechanism schematic diagram.
Description of reference numerals: 1, housing lid; 2, motor; 3, gear I axle; 4, gear II axle; 5, magnet; 6, plug female end; 7, plug male end; 8, aluminium base; 9, control circuit board; 10, housing; 11, dunnage; 12, bearing; 13, gear III axle; 14, Returnning spring; 15, copper sheathing; 16, steel wire drum; 17, mounting hole; 18, line hole; 19, the little tooth of the first order; 20, first order canine tooth; 21, the little tooth in the second level; 22, second level canine tooth; 23, limited post; 24, Hall element.
Embodiment
embodiment 1
A kind of electronic accelerator controller based on AMT as shown in Figure 1, comprising: aluminium base 8, housing 10, housing lid 1, control mechanism, actuator and position feedback mechanism, connect aluminium base 8 bottom housing 10, and housing 10 top connects housing lid 1; Actuator comprises: gear reducer, bearing 12, copper sheathing and Returnning spring, gear reducer, bearing 12, axle sleeve 15, Returnning spring 14 are arranged in housing 10, dunnage 11 is provided with in housing 10, dunnage 11 is arranged at gear reducer lower end, dunnage 11 is provided with mounting hole 17, and bearing 12 is inlaid in dunnage 11; Control mechanism is made up of motor 2, control circuit board 9, motor 2 is fixed in housing lid 1, be arranged on housing 10 inner, the output shaft of motor 2 is connected with gear reducer, control circuit board 9 is fixed on aluminium base 8, control circuit board 9 is provided with plug male end 7, plug male end 7 is fixedly connected with housing 10, and plug male end is docked with plug female end 6; Actuator also comprises steel wire drum 16, and steel wire drum 16 is arranged on outside housing lid 1, and steel wire drum 16 coaxially connects with the output shaft of gear reducer; As shown in Figure 2, housing 10 is provided with mounting hole 17, in order to install the closure flexible axle be connected on steel wire drum 16, steel wire drum 16 is provided with line hole 18, the steel wire pull line on closure flexible axle is connected with steel wire drum 16 by line hole 18.
As shown in Figure 3, said gear speed reducer is double-reduction gear, and described double-reduction gear is made up of gear I axle 3, gear II axle 4 and gear III axle 13 respectively, and gear I axle 3 is the output shaft of motor 2, and gear I axle 3 is provided with first order small gear 19; Gear II axle 4 is provided with first order gearwheel 20, second level small gear 21; First order small gear 19 and first order canine tooth 20 take turns engagement, and gear III axle 13 is the output shaft of gear reducer, and gear III axle 13 arranges second level gearwheel 22, and second level small gear 21 and second level canine tooth 22 take turns engagement.
Aluminium base 8 and housing 10, housing lid 1 form an enclosed space, directly contact with outside air, and the heat be conducive to control circuit board 9, machine operation room produce distributes, the opening degree of position feedback mechanism Real-Time Monitoring throttle closure, when detecting that throttle closure opening degree changes, can instantaneously by this information feed back to control circuit board 9, control circuit board 9 carries out calculation process according to this information with by other system data information that plug male end 7 and plug female end 6 transmit, calculate a control signal, control signal is fed back to motor 2, motor 2 controls actuator, realizing slowing down by double-reduction gear drives steel wire dish 16 to carry out the rotation of segment circular arc, closure flexible axle carries out straight reciprocating motion by the rotation of steel wire drum 16, realize the control of closure opening degree, its structure is simple, low cost, little to operating environment requirements, easy-maintaining, stable performance.
Embodiment 2
As shown in Figure 4, the present embodiment is substantially identical with embodiment 1, difference is that the position feedback mechanism in the present embodiment is made up of magnet 5, Hall element 24, and magnet 5 is inlaid in the axle head of gear II axle 4, and Hall element 24 is arranged on position corresponding with magnet 5 on control circuit board 9.
Hall element 24 can sense the position of magnet 5, thus steel wire drum 16 moved through second level gear transmission, correspond to the angle of swing of magnet 5 on gear II axle, simultaneously on control circuit board, the Hall element 24 of 9 senses the rotational position of magnet 5, and position information is fed back to control circuit board 9 and carry out information processing.
Embodiment 3
The present embodiment is substantially identical with embodiment 1, and difference is the motor 2 in the present embodiment is DC brushless motors, and the output shaft of DC brushless motor is connected with gear reducer.
It is little, lightweight that brshless DC motor has volume compared with Traditional DC motor, and efficiency is high, and reliability is high, the advantage of good stability, uses brshless DC motor cost low, working efficiency and stability higher.
Embodiment 4
As shown in Figure 3, on the basis of above-described embodiment, the axle sleeve 15 in the present embodiment is copper bush, and copper bush is embedded to be contained in housing 10, is arranged on gear III axle 13 upper end; First order gearwheel 20, second level small gear 21 and second level canine tooth 22 are taken turns and are plastic gear.
Copper bush has good wear resistance, plays axially locating effect, avoids gear III axle 13 and produce side cantilever under the effect of steel wire drum pulling force, thus ensure that the execution precision of mechanism; Plastic gear is steel gear low cost of manufacture comparatively, effectively reduces processing cost, alleviates the weight of mechanism self, reduces gear-driven noise, is convenient to maintain and replace.
Embodiment 5
As shown in Figure 3, the second level gearwheel 22 in the present embodiment is provided with limited post 23, Returnning spring 14 is arranged at gear III axle 13 upper end, and Returnning spring 14 one end is connected with second level gearwheel 22, and the other end is connected with housing 10.
Pretightening force should be had when Returnning spring 14 is installed, Returnning spring 14 resilience is stoped by the limited post 23 that second level gearwheel 22 is arranged, prevent from being inlaid in gear III, magnet 5 rotational position on 13 exceedes threshold value, make more effective process magnet 5 position of Hall element 24 energy, and information is effectively fed back to control circuit board 9.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (7)
1. the electronic accelerator controller based on AMT, comprise: aluminium base (8), housing (10), housing lid (1), control mechanism, actuator and position feedback mechanism, housing (10) bottom connects aluminium base (8), and housing (10) top connects housing lid (1);
Actuator comprises: gear reducer, bearing (12), copper sheathing and Returnning spring, gear reducer, bearing (12), axle sleeve (15), Returnning spring (14) are arranged in housing (10), dunnage (11) is provided with in housing (10), dunnage (11) is arranged at gear reducer lower end, dunnage (11) is provided with mounting hole (17), and bearing (12) is inlaid in dunnage (11);
Control mechanism is made up of motor (2), control circuit board (9), motor (2) is fixed in housing lid (1), be arranged on housing (10) inner, the output shaft of motor (2) is connected with gear reducer, control circuit board (9) is fixed on aluminium base (8), control circuit board (9) is provided with plug male end (7), plug male end (7) is fixedly connected with housing (10), and described plug male end is docked with plug female end (6);
It is characterized in that: actuator also comprises steel wire drum (16), steel wire drum (16) is arranged on housing lid (1) outward, steel wire drum (16) coaxially connects with the output shaft of gear reducer, housing (10) is provided with mounting hole (17), in order to install the closure flexible axle be connected on steel wire drum (16), steel wire drum (16) is provided with line hole (18), the steel wire pull line on closure flexible axle is connected with steel wire drum (16) by line hole (18).
2. as claimed in claim 1 based on the electronic accelerator controller of AMT, it is characterized in that: described gear reducer is double-reduction gear, described double-reduction gear is made up of gear I axle (3), gear II axle (4) and gear III axle (13) respectively, the output shaft that gear I axle (3) is motor (2), gear I axle (3) is provided with first order small gear (19); Gear II axle (4) is provided with first order gearwheel (20), second level small gear (21); First order small gear (19) and the engagement of first order canine tooth (20) wheel, the output shaft that gear III axle (13) is gear reducer, gear III axle (13) is arranged second level gearwheel (22), second level small gear (21) and the engagement of second level canine tooth (22) wheel.
3. as claimed in claim 1 based on the electronic accelerator controller of AMT, it is characterized in that: described position feedback mechanism is made up of magnet (5), Hall element (24), magnet (5) is inlaid in the axle head of gear II axle (4), and Hall element (24) is arranged on the upper position corresponding with magnet (5) of control circuit board (9).
4., as claimed in claim 1 based on the electronic accelerator controller of AMT, it is characterized in that: described motor (2) is brshless DC motor, and the output shaft of DC brushless motor is connected with gear reducer.
5., as claimed in claim 1 based on the electronic accelerator controller of AMT, it is characterized in that: described axle sleeve (15) is copper bush, copper bush is embedded to be contained in housing (10), is arranged on gear III axle (13) upper end.
6. as claimed in claim 1 based on the electronic accelerator controller of AMT, it is characterized in that: described first order gearwheel (20), second level small gear (21) and second level canine tooth (22) wheel are plastic gear.
7. as claimed in claim 2 based on the electronic accelerator controller of AMT, it is characterized in that: described second level gearwheel (22) is provided with limited post (23), Returnning spring (14) is arranged at gear III axle (13) upper end, Returnning spring (14) one end is connected with second level gearwheel (22), and the other end is connected with housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558585.4A CN104632424A (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558585.4A CN104632424A (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104632424A true CN104632424A (en) | 2015-05-20 |
Family
ID=53211568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558585.4A Pending CN104632424A (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838314A (en) * | 2017-11-24 | 2019-06-04 | 中国船舶重工集团公司第七一一研究所 | Digital positioners and digital governor |
| CN110573794A (en) * | 2017-04-26 | 2019-12-13 | 美蓓亚三美株式会社 | Storage box and lighting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6575427B1 (en) * | 1999-11-10 | 2003-06-10 | Visteon Global Technologies, Inc. | Electronic throttle control mechanism with reduced friction and wear |
| CN101734250A (en) * | 2009-12-20 | 2010-06-16 | 曾卫东 | Control system for manual or automatic electric-control mechanical gearboxes |
| CN201747466U (en) * | 2010-08-06 | 2011-02-16 | 南京奥联汽车电子电器有限公司 | Non-contact electronic throttle valve |
| CN202228658U (en) * | 2011-10-17 | 2012-05-23 | 广东戈兰玛汽车系统有限公司 | AMT actuating mechanism |
| CN103057413A (en) * | 2012-12-28 | 2013-04-24 | 芜湖盛力科技股份有限公司 | Manual accelerator joint control device of engineering mechanical oil supply system |
| CN203796421U (en) * | 2013-11-12 | 2014-08-27 | 陕西国力信息技术有限公司 | Electronic throttle controller based on AMT |
-
2013
- 2013-11-12 CN CN201310558585.4A patent/CN104632424A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6575427B1 (en) * | 1999-11-10 | 2003-06-10 | Visteon Global Technologies, Inc. | Electronic throttle control mechanism with reduced friction and wear |
| CN101734250A (en) * | 2009-12-20 | 2010-06-16 | 曾卫东 | Control system for manual or automatic electric-control mechanical gearboxes |
| CN201747466U (en) * | 2010-08-06 | 2011-02-16 | 南京奥联汽车电子电器有限公司 | Non-contact electronic throttle valve |
| CN202228658U (en) * | 2011-10-17 | 2012-05-23 | 广东戈兰玛汽车系统有限公司 | AMT actuating mechanism |
| CN103057413A (en) * | 2012-12-28 | 2013-04-24 | 芜湖盛力科技股份有限公司 | Manual accelerator joint control device of engineering mechanical oil supply system |
| CN203796421U (en) * | 2013-11-12 | 2014-08-27 | 陕西国力信息技术有限公司 | Electronic throttle controller based on AMT |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573794A (en) * | 2017-04-26 | 2019-12-13 | 美蓓亚三美株式会社 | Storage box and lighting device |
| CN109838314A (en) * | 2017-11-24 | 2019-06-04 | 中国船舶重工集团公司第七一一研究所 | Digital positioners and digital governor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102297219A (en) | Electric control device of clutch | |
| CN106059147B (en) | A kind of Air Condition Compressor for Electric Vehicle driving DC brushless motor | |
| CN104632424A (en) | Electronic throttle controller based on AMT | |
| CN201626406U (en) | Driver controller of electric locomotive | |
| CN201862971U (en) | Mounting equipment for mounting threaded sleeves on electronic accelerator pedals | |
| CN203796421U (en) | Electronic throttle controller based on AMT | |
| CN201714500U (en) | Electric control device for operation of engine throttle | |
| CN105099117A (en) | Micro brushless direct-current motor with built-in controller | |
| CN206156700U (en) | Fork lever mechanism | |
| CN201661386U (en) | Electric EGR valve of deflection motor | |
| CN204726244U (en) | A kind of electric automobile driving apparatus possessing energy recovery function | |
| CN104742741B (en) | Straight line movement type accelerator executor | |
| CN101748569B (en) | Novel integrated structure of servo driving system of industrial sewing machine | |
| CN201991622U (en) | Electronic throttle instruction device | |
| CN103216345B (en) | Speed-regulation actuator installation device of parking power-taking power generation system | |
| CN203560420U (en) | Circular motion automatic clutch assembly based on AMT | |
| CN202103538U (en) | Motor for built-in torque sensor of electric bicycle | |
| CN202405935U (en) | Permanent-magnetic direct current motor of electric bed | |
| CN202220813U (en) | Electrical control device of clutch | |
| CN201907413U (en) | Electronic pedal assembly | |
| CN201490952U (en) | Constant-speed electric tool | |
| CN201908728U (en) | Electronic throttle valve using double lines to precisely control gas inlet | |
| CN201975906U (en) | Mechanical clutch type motor for folding and unfolding curtain | |
| CN204013169U (en) | Integrated momenttum wheel motor for a kind of spacecraft | |
| CN203305846U (en) | Clutch pedal control structure of tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |