CN101559819B - Shifting and variable speed control system for electrical motorcycle - Google Patents
Shifting and variable speed control system for electrical motorcycle Download PDFInfo
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- CN101559819B CN101559819B CN200910103221A CN200910103221A CN101559819B CN 101559819 B CN101559819 B CN 101559819B CN 200910103221 A CN200910103221 A CN 200910103221A CN 200910103221 A CN200910103221 A CN 200910103221A CN 101559819 B CN101559819 B CN 101559819B
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Abstract
The invention relates to a multi-shifting and variable speed control system for an electrical motorcycle, and the system comprises a driving part, a shifting part and a controlling part; the driving part comprises a main transmission shaft of a driving motor, a plurality of active shifting gears and a reduction gear which are sequentially arranged on the main transmission shaft, a driven shaft, and a plurality of driven shifting gears which are sequentially arranged on the driven shaft and respectively correspond to/are engaged with the active shifting gears. The system is characterized in that the shifting part comprises a step motor, a variable speed drum, and a first shifting fork and a second shifting fork which are arranged on the variable speed drum, the first shifting fork matches with one active shifting gear on the main transmission shaft, and the second shifting fork matches with one driven shifting gear on the driven shaft; and the driving motor and the step motor are connected with the controlling part and a vehicle power supply by wire. The system has the advantages of enlarging the speed regulating range of the electrical motorcycle, thus improving the dynamic performance of the electrical motorcycle and saving electric energy.
Description
Technical field
The present invention relates to electric vehicle control system, be specifically related to a kind of shifting and variable speed control system for electrical motorcycle.
Background technology
The mode of speed control of prior electric motor bike mostly adds governor between storage battery and electrical motor, change voltage pulse width and come regulating voltage, reaches the purpose of governing speed.Thisly come the method for governing speed through regulating voltage, can cause battery-operated motor cycle to start or during climbing battery current and pressure drop excessive, influence the release of energy that storage battery is deposited, also damage storage battery.Its mode is to hold the relative position that handle changes magnet steel and hall device through rotation, output voltage is changed, to regulate the speed.Its stability receives the influence of magnetic-field intensity, ambient temperature, period of service of magnet steel bigger, makes the speed control of battery-operated motor cycle inhomogeneous.Speed governing is to rely on rotation to hold handle to realize in addition, holds handle for a long time at navigating mate and produces under the tired situation, and misoperation takes place easily, has potential safety hazard.The deficiency that exists for the mode of speed control that overcomes the prior electric motor bike; People have developed and have adopted digital control circuit to change speed governing voltage with the mode of button or button switch; Reach the purpose of adjustment electric motorcycle vehicle speed, the name of announcing like CN 2554868Y is called " numerical control speed setting controller ".The digital control type circuit output voltage linearity of this controller is good, and it is little influenced by environmental change, stable performance, make the battery-driven car speed governing evenly, running steadily.But still the speed that only relies on change voltage to regulate battery-driven car.Therefore, also need seek to regulate the approach of battery-operated motor cycle speed governing in addition.
Summary of the invention
The purpose of this invention is to provide a kind of shifting and variable speed control system for electrical motorcycle; It can improve the tractive performance of battery-operated motor cycle, improves overtake other vehicles acceleration/accel and startup acceleration/accel, makes power distribution reasonable; Save electric energy, more can adapt to travels down at the road conditions alternation.
The many shifting and variable speed control systems of a kind of battery-operated motor cycle of the present invention comprise drive part, gearshift partial sum control part; Drive part comprise driving motor and be located at the gear of its roller end, main driving axle and establish a plurality of active power shift gears and a reducing gear, driven shaft above that successively and establish successively above that a plurality of respectively with each initiatively power shift gear corresponding/the driven retaining gears of ingear; The gear of driving motor roller end is through being located at intermediate gear and the engagement of the reducing gear on the main driving axle on the tween drive shaft; The mouth of driven shaft directly and wheel hub be connected, it is characterized in that:
Gearshift part comprises: stepping motor and be located at miniature gears, the variable speed drum of its roller end and be located at its end big gear wheel, be located at first selector fork and second selector fork on the variable speed drum; Miniature gears on the stepping motor and the engagement of the big gear wheel on the variable speed drum; One on first selector fork and the main driving axle is initiatively kept off gear matched, a driven retaining gear matched on second selector fork and the driven shaft; Driving motor is connected with power supply with control part through lead with stepping motor.
The many shifting and variable speed control systems of described a kind of battery-operated motor cycle; Its described control part comprises controller (ECU) and connected handle circuit, driving motor circuit, gear on-off circuit, stepping motor positive and negative rotation circuit and communicating circuit, and communicating circuit is connected with the gear on-off circuit again; Also comprise with communicating circuit bonded assembly stepper motor driving circuit, with the power circuit of above-mentioned each circuit supply, power circuit is connected with vehicle power.
The handle switch is connected with the handle circuit, and driving motor is connected with the driving motor circuit, and the gear telltale is connected with the gear on-off circuit, and shift switch is connected with the stepping motor positive and negative rotation circuit, and stepping motor is connected with stepper motor driving circuit.
Described a kind of battery-operated motor cycle multi-gear transmission control system; On described main driving axle, be provided with initiatively I retaining gear, initiatively II retaining gear, initiatively III retaining gear, IV retaining gear initiatively successively; Initiatively I retaining gear and main driving axle are one; Initiatively II retaining gear sky is enclosed within on the main driving axle, and initiatively III retaining gear and main driving axle are spline fitted, and active IV retaining gear also sky is enclosed within on the main driving axle; First selector fork on the variable speed drum cooperates with the annular groove that active III keeps off on the gear.
Described a kind of battery-operated motor cycle multi-gear transmission control system; On described driven shaft, be provided with successively with I retaining gear mesh initiatively should/the driven I retaining of ingear gear, with II retaining gear mesh initiatively should/the driven II retaining of ingear gear, with III retaining gear mesh initiatively should/the driven III retaining gear of ingear and with active IV retaining gear mesh should/the driven IV retaining of ingear gear; Driven I retaining gear sky is enclosed within on the driven shaft; Driven II retaining gear and driven shaft are spline fitted; Driven III retaining gear also sky is enclosed within on the driven shaft, and driven IV retaining gear is that key cooperates with driven shaft; The annular groove of the driven II retaining gear on second selector fork on the variable speed drum and the driven shaft cooperates.
Described a kind of battery-operated motor cycle multi-gear transmission control system, its described driving motor is a dc brushless motor.
One aspect of the present invention is further regulated output speed and moment of torsion through stepping motor, variable speed drum and first selector fork and second selector fork of gearshift part on the one hand again through changing the power regulation output speed and the moment of torsion of drive motor.The part of shifting gears has 5 gears available: the I retaining, and speed 18km/h, power is big, the 150 kilograms of zero starts that can on the ramp of 10 degree, bear a heavy burden, the road on suitable climbing or hills, mountain area; II retaining, maximum speed 30km/h, effective road bump, the road surface of suitable mountain region or rural hollow; The III retaining, maximum speed 45km/h, the drive motor high-speed operation is fit to city or the smooth road surface of suburb physical features; The IV retaining, maximum speed 60km/h, suitable level road is overtaken other vehicles fast; 0 retaining (neutral) is fit to use behind descending or the high-speed operation, takes advantage of a situation and slides, energy saving.
The present invention compares with prior art and has the following advantages: owing to increased the mechanical changeover device, the speed adjustable range of battery-operated motor cycle is enlarged, can change moving velocity according to the variation of road conditions, thereby improve the tractive performance of battery-operated motor cycle; And can make power distribution reasonable, save electric energy.
Description of drawings
Fig. 1 is the structural representation of drive part of the present invention.
Fig. 2 be the present invention shift gears the part structural representation.
Fig. 3 is the schematic block diagram of control part of the present invention.
Fig. 4 is the circuit diagram of controller (ECU).
Fig. 5 is a power circuit diagram.
Fig. 6 is the handle circuit diagram.
Fig. 7 is the driving motor circuit diagram.
Fig. 8 is the gear on-off circuit diagram.
Fig. 9 is the positive and negative circuit diagram of stepping motor.
Figure 10 is communicating circuit figure.
Figure 11 is stepper motor driving circuit figure.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
Referring to Fig. 1 and Fig. 2, the present invention includes drive part, gearshift partial sum control part;
Drive part comprises: driving motor 1 and be located at gear 2 main driving axles 4 of its roller end and establish above that active I retaining gear 4-1, initiatively II retaining gear 4-2, initiatively III retaining gear 4-3, initiatively an IV retaining gear 4-4 and a reducing gear 5 successively; Initiatively I retaining gear 4-1 and main driving axle 4 are one; Initiatively II retaining gear sky is enclosed within on the main driving axle; Initiatively III retaining gear and main driving axle are spline fitted, and active IV retaining gear also sky is enclosed within on the main driving axle;
Also comprise driven shaft 6 and establish successively above that with active I retaining gear mesh should/the driven I retaining of ingear gear 6-1, with II retaining gear mesh initiatively should/the driven II retaining of ingear gear 6-2, with III retaining gear mesh initiatively should/the driven III retaining gear 6-3 of ingear and with active IV retaining gear mesh should/the driven IV retaining of ingear gear 6-4; Driven I retaining gear sky is enclosed within on the driven shaft; Driven II retaining gear and driven shaft are spline fitted; Driven III retaining gear also sky is enclosed within on the driven shaft, and driven IV retaining gear is that key cooperates with driven shaft; The gear 2 of driving motor roller end is through being located at reducing gear 5 engagements on intermediate gear 3 and the main driving axle on the tween drive shaft, the mouth of driven shaft directly and wheel hub be connected.Gearshift part comprises: stepping motor 7 and be located at miniature gears 8, the variable speed drum 9 of its roller end and be located at its end big gear wheel 10, be located at first selector fork 11 and second selector fork 12 on the variable speed drum, big gear wheel 10 engagements on the miniature gears 8 on the stepping motor and the variable speed drum; First selector fork 11 on the variable speed drum cooperates with annular groove on the III retaining gear 4-3 initiatively, and second selector fork 12 on the variable speed drum cooperates with the annular groove that driven II on the driven shaft keeps off gear 6-2; Driving motor 1 is connected with vehicle power with control part through lead with stepping motor 7.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11; Control part comprises: controller (ECU) and connected handle circuit 13, driving motor circuit 14, gear on-off circuit 15, stepping motor positive and negative rotation circuit 16 and communicating circuit 17, and communicating circuit is connected with the gear on-off circuit again; Also comprise with communicating circuit bonded assembly stepper motor driving circuit 18, with the power circuit 19 of above-mentioned each circuit supply, power circuit is connected with vehicle power;
Driving motor 1 of the present invention is a dc brushless motor, and power is more than 1 kilowatt, 3600 rev/mins of maximum speed of revolutions.
Claims (5)
1. a shifting and variable speed control system for electrical motorcycle comprises drive part, gearshift partial sum control part; Drive part comprise driving motor (1) and be located at the gear (2) of its roller end, main driving axle (4) and establish a plurality of active power shift gears and a reducing gear (5), driven shaft (6) above that successively and establish successively above that a plurality of respectively with each initiatively power shift gear corresponding/the driven retaining gears of ingear; The gear of driving motor roller end (2) is through being located at intermediate gear (3) and the engagement of the reducing gear (5) on the main driving axle on the tween drive shaft; The mouth of driven shaft directly and wheel hub be connected, it is characterized in that:
Gearshift part comprise stepping motor (7) and be located at miniature gears (8), the variable speed drum (9) of its roller end and be located at its end big gear wheel (10), be located at first selector fork (11) and second selector fork (12) on the variable speed drum; Big gear wheel (10) engagement on miniature gears on the stepping motor (8) and the variable speed drum; On first selector fork (11) and the main driving axle one initiatively power shift gear cooperates a driven retaining gear matched on second selector fork (12) and the driven shaft; Driving motor (1) is connected with vehicle power with control part through lead with stepping motor (7).
2. a kind of shifting and variable speed control system for electrical motorcycle according to claim 1; It is characterized in that: described control part comprises controller and connected handle circuit (13), driving motor circuit (14), gear on-off circuit (15), stepping motor positive and negative rotation circuit (16) and communicating circuit (17), and communicating circuit is connected with the gear on-off circuit again; Also comprise with communicating circuit bonded assembly stepper motor driving circuit (18), with the power circuit (19) of above-mentioned each circuit supply, power circuit is connected with vehicle power;
Handle switch (20) is connected with handle circuit (13); Driving motor (1) is connected with driving motor circuit (14); Gear telltale (21) is connected with gear on-off circuit (15); Shift switch (22) is connected with stepping motor positive and negative rotation circuit (16), and stepping motor (7) is connected with stepper motor driving circuit (18).
3. a kind of shifting and variable speed control system for electrical motorcycle according to claim 1 and 2; It is characterized in that: on described main driving axle (4), be provided with initiatively I retaining gear (4-1), initiatively II retaining gear (4-2), initiatively III retaining gear (4-3), IV retaining gear (4-4) initiatively successively; Initiatively I retaining gear (4-1) is an one with main driving axle (4); Initiatively II retaining gear sky is enclosed within on the main driving axle; Initiatively III retaining gear and main driving axle are spline fitted, and active IV retaining gear also sky is enclosed within on the main driving axle; First selector fork (11) on the variable speed drum (9) cooperates with the annular groove that active III keeps off on the gear (4-3).
4. a kind of shifting and variable speed control system for electrical motorcycle according to claim 1 and 2; It is characterized in that: on described driven shaft (6), be provided with successively/ingear driven I retaining gear (6-1) corresponding with I retaining gear (4-1) initiatively, with II retaining gear (4-2) initiatively corresponding/the driven II retaining of ingear gear (6-2), with III retaining gear (4-3) initiatively corresponding/the driven III retaining gear (6-3) of ingear and with active IV keep off gear (4-4) corresponding/the driven IV of ingear keeps off gear (6-4); Driven I retaining gear (6-1) sky is enclosed within on the driven shaft; Driven II retaining gear and driven shaft are spline fitted; Driven III retaining gear also sky is enclosed within on the driven shaft, and driven IV retaining gear is that key cooperates with driven shaft; The annular groove of the driven II retaining gear (6-2) on second selector fork (12) on the variable speed drum (9) and the driven shaft cooperates.
5. a kind of shifting and variable speed control system for electrical motorcycle according to claim 1 and 2 is characterized in that: described driving motor (1) is a dc brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103221A CN101559819B (en) | 2009-02-23 | 2009-02-23 | Shifting and variable speed control system for electrical motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103221A CN101559819B (en) | 2009-02-23 | 2009-02-23 | Shifting and variable speed control system for electrical motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101559819A CN101559819A (en) | 2009-10-21 |
| CN101559819B true CN101559819B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910103221A Expired - Fee Related CN101559819B (en) | 2009-02-23 | 2009-02-23 | Shifting and variable speed control system for electrical motorcycle |
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| CN (1) | CN101559819B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192944B (en) * | 2013-03-31 | 2015-08-19 | 谢容泉 | One can automatic speed regulation electric body building bicycle |
| TWI716031B (en) * | 2019-07-11 | 2021-01-11 | 品睿綠能科技股份有限公司 | Gear position simulation system of electric locomotive and electric locomotive |
| CN115009412B (en) * | 2022-05-07 | 2024-05-28 | 青岛迈金智能科技股份有限公司 | Electronic transmission system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813442Y (en) * | 2005-04-27 | 2006-09-06 | 同济大学 | Small-size electric cart mechanical speed changer |
| CN200988565Y (en) * | 2006-11-06 | 2007-12-12 | 金华市绿源电动车有限公司 | Electric control mechanical speed changing mechanism for electric bicycle |
| CN101323261A (en) * | 2008-06-17 | 2008-12-17 | 力帆实业(集团)股份有限公司 | Small-sized pure electric automobile power assembly |
| CN101357667A (en) * | 2002-10-29 | 2009-02-04 | 巴哈汽车有限公司 | Improved transmission system for scooters |
| CN201357927Y (en) * | 2009-02-23 | 2009-12-09 | 陶智慧 | Gear-shifting speed-changing control system of electric motor car |
-
2009
- 2009-02-23 CN CN200910103221A patent/CN101559819B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357667A (en) * | 2002-10-29 | 2009-02-04 | 巴哈汽车有限公司 | Improved transmission system for scooters |
| CN2813442Y (en) * | 2005-04-27 | 2006-09-06 | 同济大学 | Small-size electric cart mechanical speed changer |
| CN200988565Y (en) * | 2006-11-06 | 2007-12-12 | 金华市绿源电动车有限公司 | Electric control mechanical speed changing mechanism for electric bicycle |
| CN101323261A (en) * | 2008-06-17 | 2008-12-17 | 力帆实业(集团)股份有限公司 | Small-sized pure electric automobile power assembly |
| CN201357927Y (en) * | 2009-02-23 | 2009-12-09 | 陶智慧 | Gear-shifting speed-changing control system of electric motor car |
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| CN101559819A (en) | 2009-10-21 |
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Owner name: JIANGSU CHIRUI ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAO ZHIHUI Effective date: 20100727 |
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Free format text: CORRECT: ADDRESS; FROM: 400054 2-2-2, BUILDING 13, RONGHUIBANDAO,LIJIATUO, BANAN DISTRICT, CHONGQING CITY TO: 211400 NO.53, ZHENZHOU WEST ROAD, ZHENZHOU TOWN, YIZHENG CITY, JIANGSU PROVINCE |
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Effective date of registration: 20100727 Address after: 211400, No. 53, West State Road, Zhen Zhen, Yizheng, Jiangsu Applicant after: Tao Zhihui Address before: 400054 Chongqing city Banan District lijiatuo integrate Peninsula 13 2-2-2 Applicant before: Tao Zhihui |
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Granted publication date: 20120926 Termination date: 20140223 |