CN200943531Y - Intelligent control device for motorcycle throttle - Google Patents
Intelligent control device for motorcycle throttle Download PDFInfo
- Publication number
- CN200943531Y CN200943531Y CN 200620032430 CN200620032430U CN200943531Y CN 200943531 Y CN200943531 Y CN 200943531Y CN 200620032430 CN200620032430 CN 200620032430 CN 200620032430 U CN200620032430 U CN 200620032430U CN 200943531 Y CN200943531 Y CN 200943531Y
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- China
- Prior art keywords
- throttle
- motorcycle
- control system
- stepper motor
- intelligent control
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- Expired - Lifetime
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a smart control system of a motorcycle throttle and comprises a displacement sensor of the throttle operation and control mechanism, a signal conversion device, a control unit, a throttle drive circuit and a throttle execution mechanism that is connected in order. The displacement sensor of the throttle operation and control mechanism collects the displacement information of the throttle operation and control mechanism, convert such displacement information through a single conversion unit and input such information to the control unit by means of electrical signals. After determined and treated the collected displacement information of the throttle operation and control mechanism, the control unit accurately adjusts the opening of a choke of a carburetor by controlling the throttle execution mechanism through a throttle drive circuit, the throttle execution mechanism includes a stepping motor, the stepping motor is connected electrically with the throttle drive circuit and also connected with the choke of the carburetor body. The utility model resolves the defects, such as the pulling wires are easy to be broken off, rusted and the throttle is not safe enough, etc. so as to achieve smart control on the carburetor and make the operation of the throttle more safe, convenient and comfortable.
Description
Technical field:
The utility model relates to the control system to engine fuel, is specifically related to autobicycle gasoline throttle is carried out the system of intelligent control.
Background technique:
At present, traditional controls the throttle opening that is mostly to regulate in the mode of acceleration cable by twist grip throttle control Carburetor to autobicycle gasoline throttle, and then be used for adjusting the air-fuel mixture amount that enters engine cylinder, the motorcycle engine rotating speed is changed, in order to adapt to the structure characteristic of motorcycle, the acceleration cable direction of pull must play a role along crooked radian repeatedly, will reserve bigger space like this, along with the acceleration cable radian increases, the resistance of acceleration cable also strengthens thereupon, the also corresponding increasing of the torque of twist grip throttle control not only can not be used freely, and can be because of often wearing and tearing and bigger alignment pulling force cause the acceleration cable fracture; And because most of motorcycles are non-enclosed type, in carwash or sleet sky, the autobicycle gasoline throttle backguy contacts with water inevitably, causes acceleration cable to get rusty and reduces its working life; Especially in winter, in a single day the acceleration cable of water inlet freezes, and will stop the acceleration cable return, finally may cause throttle out of control; More seriously when motorcycle turns, stuck phenomenon can accidental appear in acceleration cable, and stuck acceleration cable drives carburetor throttle under the drive of motorcycle turns mechanism, and motor moment is run up, and causes the driver uncontrollable and fall down; Affect acceleration cable to control carburetor throttle by twist grip throttle control, the control mode of this routine exists and travels inadequately safely, design is attractive in appearance inadequately, drive defectives such as comfortable inadequately, therefore, improve the Security of throttle operation and driver's travelling comfort, in order to adapt to the demand that the automaitc shfit motorcycle is accurately controlled throttle, be necessary the control gear and the controlling method of throttle are improved especially.
Summary of the invention:
Technical problem to be solved in the utility model just provides a kind of motorcycle throttle intelligent control system, employing is accurately controlled carburetor throttle opening by stepper motor, substitute the backguy of accelerator control device by lead, and on the Carburetor body, install mechanical transmission additional, autobicycle gasoline throttle is carried out intelligent control, realize motorcycle driving safety, comfortable, solved acceleration cable easy-rupturing, uneasy congruent technological deficiency.
For realizing described purpose, the utility model by the following technical solutions:
A kind of motorcycle throttle intelligent control system, by the accelerator control mechanism displacement sensor that connects successively, signal conversion unit, control unit, throttle drive circuit and throttle actuator form, the displacement information of accelerator control mechanism displacement sensor acquisition accelerator control mechanism, and this displacement information is passed through signal conversion unit carry out signal conversion, form with electrical signal is input to control unit, after the displacement information judgment processing of control unit with the accelerator control mechanism that collects, control the aperture that throttle actuator accurately regulates carburetor throttle by the throttle drive circuit, throttle actuator comprises stepper motor, stepper motor is electrically connected with the throttle drive circuit, and stepper motor also is connected with closure on the Carburetor body.
Described Carburetor body is a slat belt Carburetor body, and the closure on stepper motor and the slat belt Carburetor body is in transmission connection by transmitting assemblies.
Described transmitting assemblies is made of worm screw, worm gear, is connected with worm screw on the output shaft of stepper motor, and the head end of the running shaft of closure turnover panel is connected with worm gear, the worm and wheel tight engagement.
Described worm gear is a worm sector.
Described transmitting assemblies is made of driving gear, driven gear, is connected with driving gear on the output shaft of stepper motor, and the head end of closure turnover panel running shaft is connected with driven gear, driving gear and driven gear tight engagement.
Described stepper motor is a linear stepping motor, and the Carburetor body is the plunger type carburetor body.
Driving screw in the described linear stepping motor is connected by acceleration cable with closure on the plunger type carburetor body.
Driving screw in the described linear stepping motor is fixedlyed connected by link with the closure on the plunger type carburetor body.
The utility model has overcome that acceleration cable operation frictional resistance in the prior art is big, fracture easily, acceleration cable easily gets rusty and Throttle Opening Control inadequately safety etc. technological deficiency, realized Carburetor is carried out the purpose of intelligent control, reached by lead and replaced acceleration cable, make safer, the convenient and comfortable effect of throttle operation, also be to control automatically for the motorcycle automaitc shfit provides throttle simultaneously, the utility model will be brought into play even more important effect in the motorcycle automatic shift system.
Description of drawings:
Fig. 1 is the functional-block diagram of the utility model motorcycle throttle intelligent control system.
Fig. 2 is the circuit theory diagrams of the utility model motorcycle throttle intelligent control system.
Fig. 3 is the twist grip throttle control of the utility model motorcycle throttle intelligent control system and the location diagram between the accelerator control mechanism displacement sensor.
Fig. 4 is the accelerator pedal of the utility model motorcycle throttle intelligent control system and the location diagram between the accelerator control mechanism displacement sensor.
Fig. 5 is the structural representation of worm and worm gear slat belt Carburetor throttle actuator.
Fig. 6 is the structural representation of gear slat belt Carburetor throttle actuator.
Fig. 7 is the structural representation of acceleration cable plunger type carburetor throttle actuator.
Fig. 8 is the structural representation of link formula plunger type carburetor throttle actuator.
Embodiment:
The utility model will be further described below in conjunction with accompanying drawing:
As shown in Figure 1: this motorcycle throttle intelligent control system, by the accelerator control mechanism displacement sensor 1 that connects successively, signal conversion unit 2, control unit 3, throttle drive circuit 4 and throttle actuator form, accelerator control mechanism displacement sensor 1 is gathered the displacement information of accelerator control mechanism, and this displacement information is passed through signal conversion unit 2 carry out signal conversion, form with electrical signal is input to control unit 3, after the displacement information judgment processing of control unit 3 with the accelerator control mechanism that collects, 4 control throttle actuators accurately regulate carburetor throttle 27 by the throttle drive circuit, 26 aperture, throttle actuator comprises stepper motor 14,21, stepper motor 14,21 are electrically connected stepper motor 14 with throttle drive circuit 4,21 also with Carburetor body 18, closure 27 on 24,26 connect.
As shown in Figure 2, the signal conversion unit 2 that mainly constitutes of this motorcycle throttle intelligent control system, the control unit 3 that constitutes by main control chip IC4 (AT89C4051) and form by the stepper motor driving circuit 4 of controllor for step-by-step motor IC2 (L297) and dual H-bridge driver IC 3 (L298N) formation by mould/number conversion chip IC 5 (TLC831).Wherein connector assembly CZ2 connects motorcycle oil gate operator displacement transducer 1, the twist grip throttle control signal that manipulating mechanism of oil throttle displacement transducer 1 sends is through diode D9, capacitor C 9, export mould/number conversion chip IC 5 (TLC831) the 2nd pin after resistance R 25 shapings to, after conversion, become digital signal and send into main control chip IC4 (AT89C4051) the 2nd pin and the 3rd pin, the 16th of main control chip IC4 (AT89C4051), 17,18,19 pin are coupled by photo coupler group U2 (P521-4), export the 17th of controllor for step-by-step motor IC2 (L297) respectively to, 18,19,20 pin, the 4th of controllor for step-by-step motor IC2 (L297), 5,6,7,8,9,13,14 pin respectively with the 5th of dual H-bridge driver IC 3 (L298N), 6,7,10,11,12,15,1 pin connects, the 1st of dual H-bridge driver IC 3 (L298N), 15 pin connect sample resistance R23 respectively, R24 is to power cathode; Reference voltage input 15 pin of controllor for step-by-step motor IC2 (L297) connect the bleeder circuit of being made up of semifixed resistor W1 and resistance R 19, and semifixed resistor W1 is used to adjust the benchmark job voltage of controllor for step-by-step motor IC2 (L297); The 2nd, 3,13,14 pin of dual H-bridge driver IC 3 (L298N) connect the stepper motor 14,21 of throttle actuator.
As Fig. 3, shown in Figure 4: the accelerator control mechanism of this motorcycle throttle intelligent control system can adopt twist grip throttle control formula or pedal plate type, wherein, twist grip throttle control formula accelerator control mechanism comprises twist grip throttle control 5, handle seat 6, twist grip throttle control 5 is provided with arc induction magnetic patch 7 with the end that handle seat 6 touches, handle seat 6 is provided with accelerator control mechanism displacement sensor 1, it is arc induction magnetic patch 7 sides of the same circumference in center that accelerator control mechanism displacement sensor 1 is located at twist grip throttle control 5 end face centers, accelerator control mechanism displacement sensor 1 is connected with signal conversion unit 2 lines, is used to transmit the swing offset information of twist grip throttle control 5; Pedal plate type accelerator control mechanism comprises foot treadle 8, running shaft 9, rotating disc 11, foot treadle 8 is fixed on the running shaft 9, running shaft 9 cross-under are between bearing 10 and sealing chamber 12, bearing 10 all is arranged on the body of motor cycle with sealing chamber 12, also be fixed with rotating disc 11 on the running shaft 9, rotating disc 11 is provided with arc induction magnetic patch 7, closed cover 13 is provided with accelerator control mechanism displacement sensor 1, rotating disc 11 all is arranged in the sealing chamber 12 together with arc induction magnetic patch 7 and accelerator control mechanism displacement sensor 1, it is arc induction magnetic patch 7 sides of the same circumference in center that accelerator control mechanism displacement sensor 1 is located at running shaft 9 axle center, accelerator control mechanism displacement sensor 1 is connected with signal conversion unit 2 lines, is used to transmit the swing offset information of running shaft 9.
As Fig. 5, shown in Figure 6: the throttle actuator of this motorcycle throttle intelligent control system is included in the closure 27 of slat belt Carburetor body 18 and stepper motor 14 and the transmitting assemblies between the control unit 3, adopt the Worm and Worm Gear Driving assembly between stepper motor 14 shown in Figure 5 and the closure 27, be connected with worm screw 15 on the output shaft of stepper motor 14, the head end of the running shaft 17 of closure turnover panel is connected with worm sector 16 by nut, worm screw 15 and worm sector 16 tight engagement, when stepper motor 14 is received the instruction entry into service, drive worm screw 15 rotations, rotate thereby drive worm sector 16, and then rotate the aperture of regulating closures 27 by the running shaft 17 of closure turnover panel; Adopt the gear type transmitting assemblies between stepper motor 14 shown in Figure 6 and the closure 27, the gear type transmitting assemblies is made of driving gear 19, driven gear 20, be connected with driving gear 19 on the output shaft of stepper motor 14, the head end of closure turnover panel running shaft 17 is connected with driven gear 20, driving gear 19 and driven gear 20 tight engagement, when stepper motor 14 is received the instruction entry into service, drive driving gear 19 rotations, rotate thereby drive driven gear 20, and then rotate the aperture of regulating closure 27 by closure turnover panel running shaft 17.
As Fig. 7, shown in Figure 8: the throttle actuator of this motorcycle throttle intelligent control system is included in the closure 26 of plunger type carburetor body 24 and the linear stepping motor 21 between the control unit 3, acceleration cable formula throttle actuator shown in Figure 7 is connected by acceleration cable 23 between driving screw 22 and the closure 26 in linear stepping motor 21, when linear stepping motor 21 is received the instruction entry into service, the needle on the flexible drive acceleration cable 23 pulling closures 26 of driving screw 22 and then the aperture of control closure 26; Link formula throttle actuator shown in Figure 8 is that the end of the driving screw 22 in linear stepping motor 21 is connected with link 25 by nut, link 25 again by screw on closure 26, when linear stepping motor 21 was received the instruction entry into service, the needle thereby the telescopic band of driving screw 22 is dynamically connected on part 25 and then the drive closure 26 was finished the control to throttle opening.
Claims (8)
1, a kind of motorcycle throttle intelligent control system, by the accelerator control mechanism displacement sensor (1) that connects successively, signal conversion unit (2), control unit (3), throttle drive circuit (4) and throttle actuator form, it is characterized in that: accelerator control mechanism displacement sensor (1) is gathered the displacement information of accelerator control mechanism, and this displacement information is passed through signal conversion unit (2) carry out signal conversion, form with electrical signal is input to control unit (3), after the displacement information judgment processing of control unit (3) with the accelerator control mechanism that collects, actuator accurately regulates carburetor throttle (27 by throttle drive circuit (4) control throttle, 26) aperture, throttle actuator comprises stepper motor (14,21), stepper motor (14,21) be electrically connected stepper motor (14 with throttle drive circuit (4), 21) also with Carburetor body (18,24) closure (27 on, 26) connect.
2, motorcycle throttle intelligent control system as claimed in claim 1, it is characterized in that: described Carburetor body is a slat belt Carburetor body (18), and the closure (27) on stepper motor (14) and the slat belt Carburetor body (18) is in transmission connection by transmitting assemblies.
3, motorcycle throttle intelligent control system as claimed in claim 2, it is characterized in that: described transmitting assemblies is made of worm screw (15), worm gear (16), be connected with worm screw (15) on the output shaft of stepper motor (14), the head end of the running shaft of closure turnover panel (17) is connected with worm gear (16), worm screw (15) and worm gear (16) tight engagement.
4, motorcycle throttle intelligent control system as claimed in claim 3 is characterized in that: described worm gear (16) is a worm sector.
5, motorcycle throttle intelligent control system as claimed in claim 2, it is characterized in that: described transmitting assemblies is made of driving gear (19), driven gear (20), be connected with driving gear (19) on the output shaft of stepper motor (14), the head end of closure turnover panel running shaft (17) is connected with driven gear (20), driving gear (19) and driven gear (20) tight engagement.
6, motorcycle throttle intelligent control system as claimed in claim 1 is characterized in that: described stepper motor is linear stepping motor (21), and the Carburetor body is plunger type carburetor body (24).
7, motorcycle throttle intelligent control system as claimed in claim 6 is characterized in that: the driving screw (22) in the described linear stepping motor (21) is connected by acceleration cable (23) with closure (26) on the plunger type carburetor body (24).
8, motorcycle throttle intelligent control system as claimed in claim 6 is characterized in that: the driving screw (22) in the described linear stepping motor (21) is fixedlyed connected by link (25) with the closure (26) on the plunger type carburetor body (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032430 CN200943531Y (en) | 2006-09-07 | 2006-09-07 | Intelligent control device for motorcycle throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032430 CN200943531Y (en) | 2006-09-07 | 2006-09-07 | Intelligent control device for motorcycle throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943531Y true CN200943531Y (en) | 2007-09-05 |
Family
ID=38718164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032430 Expired - Lifetime CN200943531Y (en) | 2006-09-07 | 2006-09-07 | Intelligent control device for motorcycle throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943531Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305716A (en) * | 2011-09-08 | 2012-01-04 | 力帆实业(集团)股份有限公司 | Throttle actuator for motorcycle with electronic fuel injection system |
| CN102840035A (en) * | 2012-09-22 | 2012-12-26 | 中国船舶重工集团公司第七�三研究所 | Novel throttle actuator |
| CN104564366A (en) * | 2015-01-21 | 2015-04-29 | 常州机电职业技术学院 | Gas cut-off flameout device used for carburetor engine |
| CN108979876A (en) * | 2018-07-25 | 2018-12-11 | 浙江东冠通信技术股份有限公司 | A kind of Internet of Things generator car AI speed regulator |
-
2006
- 2006-09-07 CN CN 200620032430 patent/CN200943531Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305716A (en) * | 2011-09-08 | 2012-01-04 | 力帆实业(集团)股份有限公司 | Throttle actuator for motorcycle with electronic fuel injection system |
| CN102305716B (en) * | 2011-09-08 | 2013-03-20 | 力帆实业(集团)股份有限公司 | Throttle actuator for motorcycle with electronic fuel injection system |
| CN102840035A (en) * | 2012-09-22 | 2012-12-26 | 中国船舶重工集团公司第七�三研究所 | Novel throttle actuator |
| CN104564366A (en) * | 2015-01-21 | 2015-04-29 | 常州机电职业技术学院 | Gas cut-off flameout device used for carburetor engine |
| CN104564366B (en) * | 2015-01-21 | 2018-06-22 | 常州机电职业技术学院 | Blanket of holding one's breath on carburetor engine |
| CN108979876A (en) * | 2018-07-25 | 2018-12-11 | 浙江东冠通信技术股份有限公司 | A kind of Internet of Things generator car AI speed regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pingdingshan Locin Motorcycle Co., Ltd. Assignor: Han Qunshan Contract fulfillment period: 2009.5.8 to 2015.5.8 Contract record no.: 2009410000134 Denomination of utility model: Motorcycle throttle intelligent control system and control method thereof Granted publication date: 20070905 License type: Exclusive license Record date: 20090518 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.8 TO 2015.5.8; CHANGE OF CONTRACT Name of requester: PINGDINGSHAN LONCIN THTEE-WHEELED MOTOR VEHICLE CO Effective date: 20090518 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |