CN201357927Y - Gear-shifting speed-changing control system of electric motor car - Google Patents
Gear-shifting speed-changing control system of electric motor car Download PDFInfo
- Publication number
- CN201357927Y CN201357927Y CNU2009201263920U CN200920126392U CN201357927Y CN 201357927 Y CN201357927 Y CN 201357927Y CN U2009201263920 U CNU2009201263920 U CN U2009201263920U CN 200920126392 U CN200920126392 U CN 200920126392U CN 201357927 Y CN201357927 Y CN 201357927Y
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Abstract
The utility model relates to a gear-shifting speed-changing control system of an electric motor car, comprising a drive part, a gear-shifting part and a control part; the drive part comprises a main transmission shaft of a drive motor, and a plurality of drive gear-shifting gears and a decelerating gear which are sequentially arranged on the main transmission shaft of the drive motor, and a driven shaft, and a plurality of driven gear-shifting gears which are sequentially arranged on the driven shaft and are respectively meshed with the drive gear-shifting gears correspondingly; the gear-shifting speed-changing control system is characterized in that: the gear-shifting part comprises a stepping motor, a speed-changing drum, and a first gear-shifting fork and a second gear-shifting fork which are arranged on the speed-changing drum, the first gear-shifting fork is matched with the drive gear-shifting gear on the main transmission shaft, and the second gear-shifting fork is matched with the driven gear-shifting gear on the driven shaft; the drive motor and the stepping motor are connected with the control part and a vehicle power supply by lead wires; the gear-shifting speed-changing control system has the following advantages that: the speed adjusting range of the electric motor car is expanded, the power property of the electric motor car is improved and the electrical energy is saved.
Description
Technical field
The utility model relates to electric vehicle control system, is specifically related to a kind of shifting and variable speed control system for electrical motorcycle.
Background technology
The mode of speed control of existing battery-operated motor cycle 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 by 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 by rotation, output voltage is changed, to regulate the speed.Its stability is subjected to 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 existing battery-operated motor cycle, 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 adjusting the electric motorcycle vehicle speed, the name of announcing as 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 to seek in addition to regulate the approach of battery-operated motor cycle speed governing.
Summary of the invention
The purpose of this utility model provides a kind of shifting and variable speed control system for electrical motorcycle, it can improve the tractive performance of battery-operated motor cycle, improves and overtakes other vehicles acceleration/accel and start 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 described in the utility model 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 thereon successively and establish successively thereon 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 by 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 by 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, 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.
The utility model by changing the power regulation output speed and the moment of torsion of drive motor, is further regulated output speed and moment of torsion by stepping motor, variable speed drum and first selector fork and second selector fork of gearshift part on the one hand on the one hand again.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 bear a heavy burden on the ramps of 10 degree, 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 utility model is compared with prior art and is had 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 the utility model drive part.
Fig. 2 is the structural representation of the utility model gearshift part.
Fig. 3 is the schematic block diagram of the utility model control part.
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
The utility model will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, the utility model comprises 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 thereon 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 thereon 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 by 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 by 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;
Claims (5)
1, a kind of 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 gear (2) main driving axle (4) of its roller end and establish a plurality of active power shift gears and a reducing gear (5), driven shaft (6) thereon successively and establish successively thereon 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 by 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, one on first selector fork (11) and the main driving axle is initiatively kept off gear matched, 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 by 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 (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;
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 the driven I retaining of/ingear corresponding gear (6-1) successively with active I retaining gear (4-1), the driven II retaining of/ingear corresponding gear (6-2) with active II retaining gear (4-2), the driven III retaining gear (6-3) of/ingear corresponding with active III retaining gear (4-3) and with active IV retaining gear (4-4) corresponding/the driven IV retaining of ingear 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 |
|---|---|---|---|
| CNU2009201263920U CN201357927Y (en) | 2009-02-23 | 2009-02-23 | Gear-shifting speed-changing control system of electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201263920U CN201357927Y (en) | 2009-02-23 | 2009-02-23 | Gear-shifting speed-changing control system of electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357927Y true CN201357927Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201263920U Expired - Lifetime CN201357927Y (en) | 2009-02-23 | 2009-02-23 | Gear-shifting speed-changing control system of electric motor car |
Country Status (1)
| Country | Link |
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| CN (1) | CN201357927Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559819B (en) * | 2009-02-23 | 2012-09-26 | 江苏驰锐机电科技有限公司 | Shifting and variable speed control system for electrical motorcycle |
| CN102765380A (en) * | 2012-07-23 | 2012-11-07 | 刘厚荣 | Electromobile variable speed driving system and automatic variable speed control method |
| CN105836039A (en) * | 2015-01-14 | 2016-08-10 | 李森墉 | Device for integrating mechanical manual gear shifting and electric automatic gear shifting of electromobile |
-
2009
- 2009-02-23 CN CNU2009201263920U patent/CN201357927Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559819B (en) * | 2009-02-23 | 2012-09-26 | 江苏驰锐机电科技有限公司 | Shifting and variable speed control system for electrical motorcycle |
| CN102765380A (en) * | 2012-07-23 | 2012-11-07 | 刘厚荣 | Electromobile variable speed driving system and automatic variable speed control method |
| CN102765380B (en) * | 2012-07-23 | 2015-09-23 | 刘厚荣 | Battery-driven car variable speed drive system and automatic control of transmission method |
| CN105836039A (en) * | 2015-01-14 | 2016-08-10 | 李森墉 | Device for integrating mechanical manual gear shifting and electric automatic gear shifting of electromobile |
| CN105836039B (en) * | 2015-01-14 | 2018-07-27 | 李森墉 | Integrate the device of the mechanical, hand-driven shift and electric automatic gear-shifting of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU CHIRUI ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAO ZHIHUI Effective date: 20100727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 211400, No. 53, West State Road, Zhen Zhen, Yizheng, Jiangsu Patentee after: Tao Zhihui Address before: 400054 Chongqing city Banan District lijiatuo integrate Peninsula 13 2-2-2 Patentee before: Tao Zhihui |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091209 Effective date of abandoning: 20090223 |