CN102616151A - Electric bicycle and speed regulating method thereof - Google Patents
Electric bicycle and speed regulating method thereof Download PDFInfo
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- CN102616151A CN102616151A CN201210087789XA CN201210087789A CN102616151A CN 102616151 A CN102616151 A CN 102616151A CN 201210087789X A CN201210087789X A CN 201210087789XA CN 201210087789 A CN201210087789 A CN 201210087789A CN 102616151 A CN102616151 A CN 102616151A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Abstract
The invention provides an electric bicycle, which comprises a speed regulating rotating handle and a controller, wherein the speed regulating handle is used for correspondingly outputting position signals according to rotating positions, and the controller is used for confirming current value level of motor current according to the position signals and regulating the motor current to the current value level. The invention further provides a speed regulating method of the electric bicycle. The maximum value of the motor current is controlled in accelerating through the rotating position of the speed regulating rotating handle, so that users can control accelerating level autonomously, the problem existing in the prior art is solved, user experience is improved, and safety hazard is eliminated.
Description
Technical field
The present invention relates to Electrical Bicycle field, field, relate in particular to a kind of Electrical Bicycle and speed regulating method.
Background technology
Along with ideas such as environmental protection and energy conservation more and more come into one's own, Electrical Bicycle by the rechargeable battery drive motor, is realized control to car load through controller as the pollution-free green environmental protection vehicle.Electrical Bicycle also has use, advantage that maintenance cost is low with respect to motor bike, receives people's favor.
Along with the development of Electrical Bicycle technology, the control technology of Electrical Bicycle and additional function are corresponding perfect.The user requires increasingly high to Electrical Bicycle, speed, speed governing, traveling comfort etc. are required to increase.
Yet the motor of Electrical Bicycle in the prior art is owing to be that the inductance characteristic of all kinds of motors there are differences by a plurality of different family's supply or different models of producing.Therefore; When the method for control speed that Electrical Bicycle adopted in the prior art is applied to the motor of different product men or model; The slope that the electric current of Electrical Bicycle in accelerator rises really is different, and the dynamics in the time of will feeling the Electrical Bicycle acceleration when causing certain customers' driver behavior is relatively dashed or be softer.And the current of electric of Electrical Bicycle when quickening all is maxim in the prior art, the uncontrollable levels of acceleration of user.Operating experience expection when two kinds of abnormal sensories all meet the user and quicken to drive influences the sense of user's experience, forms potential potential safety hazard.
Summary of the invention
In view of this; The technical matters that the present invention will solve is to overcome the shortcoming and defect that exists in the above-mentioned prior art; A kind of Electrical Bicycle and speed regulating method are provided; The turned position that makes the user can pass through the operation handle is regulated the current of electric when quickening, and then the accelerator of control Electrical Bicycle.
The present invention provides a kind of Electrical Bicycle, it is characterized in that, comprising: speed control crank is used for according to the corresponding outgoing position signal of turned position; And controller, be used for confirming the current value grade of current of electric, and regulate current of electric to said current value grade according to said position signal.
As further improvement of the present invention, said controller comprises: detection module is used for periodically detecting the position signal that said speed control crank is exported; Computing module is used for confirming cooresponding said current value grade according to the turned position of said speed control crank and the ratio range of maximum position; And adjustment module, be used to regulate said current of electric to said current value grade.
As further improvement of the present invention, the maxim of the pairing said current of electric of maximum position of said speed control crank.
As further improvement of the present invention, the current value of the pairing said current of electric of effective initial position of said speed control crank is greater than zero.
As further improvement of the present invention, the number of degrees of the turned position of said speed control crank and the ratio range of maximum position and the current value number of degrees of said current of electric are corresponding.
The present invention also provides a kind of electric bicycle speed-regulating method, comprising: confirm the current value grade of current of electric according to the turned position of speed control crank, and regulate said current of electric to said current value grade.
As further improvement of the present invention, specifically comprise: according to the corresponding outgoing position signal of the turned position of speed control crank; Periodically detect the position signal of said speed control crank output; Calculate the turned position of said speed control crank and the ratio of maximum position; Confirm current corresponding value grade according to the scope of said ratio; And the said current of electric of adjusting is to said current value grade.
As further improvement of the present invention, the maxim of the pairing said current of electric of maximum position of said speed control crank.
As further improvement of the present invention, the current value of the pairing said current of electric of effective initial position of said speed control crank is greater than zero.
As further improvement of the present invention, the number of degrees of the turned position of said speed control crank and the ratio range of maximum position and the current value number of degrees of said current of electric are corresponding.
The maxim of the current of electric when Electrical Bicycle provided by the invention and speed regulating method thereof quicken through the turned position control of speed control crank; Make that the user can the Autonomous Control levels of acceleration; The problem of having avoided prior art to exist has improved sense of experience of users and has eliminated potential safety hazard.
Description of drawings
Fig. 1 is the scheme drawing of a kind of embodiment of Electrical Bicycle 100 provided by the invention.
Fig. 2 is the diagram of circuit of a kind of embodiment of electric bicycle speed-regulating method 200 provided by the invention.
The specific embodiment
Do further explain below in conjunction with accompanying drawing and embodiment of the present invention.
Fig. 1 is the scheme drawing of a kind of embodiment of Electrical Bicycle 100 provided by the invention.As shown in Figure 1, Electrical Bicycle 100 comprises speed control crank 110 and controller 120.Wherein, speed control crank 110 is used for according to the corresponding outgoing position signal of turned position.In this embodiment, speed control crank 110 comprises hall device, is used for converting the turned position of speed control crank 110 to corresponding position signal.Controller 120 is used for exporting corresponding current setting motor speed according to the position signal of said speed control crank 110.In this embodiment, controller 120 comprises detection module 121, computing module 122 and adjustment module 123.Detection module 121 is used for periodically detecting the position signal that said speed control crank 110 is exported.Computing module 122 is used for according to the corresponding current value of the change calculations of said position signal.At this embodiment, the position signal of speed control crank 110 outputs is corresponding with the current value of current of electric.When the position signal of detection module 121 cycle detection in front and back is identical, speed control crank 110 position signal no changes then.Adjustment module 123 is used for the current of electric according to the current value adjustment Electrical Bicycle 100 of said computing module 122 outputs.
In embodiment of the present invention, the maxim of the current of electric of Electrical Bicycle 100 is LimtCur, and the current value of current of electric is divided into N grade (N is the integer more than or equal to 1), and the cooresponding lowest high-current value CURn of each grade is LimtCur/N.In one embodiment, the current value of the current of electric of Electrical Bicycle is divided into 4 grades, and then the cooresponding lowest high-current value CURn of each grade is respectively LimtCur, LimtCur/2, LimtCur/3 and LimtCur/4.In embodiment of the present invention, the turned position AD of speed control crank 110 is corresponding with the current value of current of electric.Wherein, When the turned position AD of speed control crank 110 is in maximum position ADmax; When the maxim LimtCur of the current value of cooresponding current of electric, the turned position AD of speed control crank 110 were in effective initial position, the current value of pairing said current of electric was greater than zero.
In one embodiment of the invention, the current value grade LimtCur/N of the ratio range of the turned position AD of speed control crank 110 and maximum position ADmax and current of electric is corresponding.In this embodiment, the turned position AD of speed control crank 110 is provided with N ratio range respectively from initial position to maximum position ADmax, tackles mutually with N current value grade of current of electric.
In this embodiment, when the user rotates speed control crank 110 to primary importance, the pairing position signal AD1 of speed control crank 110 corresponding output primary importances.Detection module 121 periodically detects the position signal AD1 of speed control crank 110 outputs in the controller 120, thereby obtains the pairing position signal AD1 of primary importance.Computing module 122 calculates the ratio of turned position AD1 and maximum position ADmax according to position signal AD1, and confirms the current value CURn1 of cooresponding current of electric according to ratio range.Adjustment module 123 is according to the current value CURn1 of computing module 122 current of electric, and the current of electric of regulating Electrical Bicycle 100 is to CURn1.
When the user rotates speed control crank 110 to the second place once more, the pairing position signal AD2 of the speed control crank 110 corresponding output second places.Detection module 121 detects second place relative position signals AD2.Computing module 122 calculates the ratio of turned position AD2 and maximum position ADmax according to position signal AD2, and confirms the current value CURn2 of cooresponding current of electric according to ratio range.Adjustment module 123 is according to the current value CURn2 of computing module 122 current of electric, and the current of electric of regulating Electrical Bicycle 100 is to CURn2.
In embodiment of the present invention; The maxim of the current of electric when Electrical Bicycle 100 quickens through the turned position control of speed control crank 110; Make that the user can the Autonomous Control levels of acceleration, the problem of having avoided prior art to exist has improved sense of experience of users and has eliminated potential safety hazard.
The present invention also provides a kind of speed regulating method of Electrical Bicycle 100, according to the current value grade of the current of electric of the corresponding definite Electrical Bicycle of turned position of speed control crank 110, and regulates current of electric to said current value grade.
Fig. 2 is the diagram of circuit of a kind of embodiment of electric bicycle speed-regulating method 200 provided by the invention.As shown in Figure 2, electric bicycle speed-regulating method 200 comprises the steps:
S210: according to the corresponding outgoing position signal of the turned position of speed control crank 110.
In this embodiment, speed control crank 110 is according to the corresponding outgoing position signal of turned position AD.Wherein, speed control crank 110 comprises hall device, is used for converting the turned position of speed control crank 110 to corresponding position signal.That is, when the user rotates speed control crank 110 to primary importance, the pairing position signal AD1 of speed control crank 110 corresponding output primary importances
S220: the position signal that periodically detects said speed control crank 110 outputs.
In this embodiment, detection module 121 periodically detects the position signal of speed control crank 110 outputs in the controller 120, thereby obtains the pairing position signal AD1 of primary importance.When the user rotates speed control crank 110 to primary importance, the pairing position signal AD1 of speed control crank 110 corresponding output primary importances obtains the pairing position signal AD1 of primary importance thereby detect.
S230: calculate the turned position of said speed control crank 110 and the ratio of maximum position.
In this embodiment, the turned position AD of speed control crank 110 is provided with N ratio range respectively from initial position to maximum position ADmax.Wherein, When the turned position AD of speed control crank 110 is in maximum position ADmax; When the maxim LimtCur of the current value of cooresponding current of electric, the turned position AD of speed control crank 110 were in effective initial position, the current value of pairing said current of electric was greater than zero.
S240: confirm current corresponding value grade according to the scope of said ratio.
In this embodiment, the maxim of the current of electric of Electrical Bicycle 100 is LimtCur, and the current value of current of electric is divided into N grade (N is the integer more than or equal to 1), and the cooresponding lowest high-current value CURn of each grade is LimtCur/N.In one embodiment, the current value of the current of electric of Electrical Bicycle is divided into 4 grades, and then the cooresponding lowest high-current value CURn of each grade is respectively LimtCur, LimtCur/2, LimtCur/3 and LimtCur/4.
In this embodiment, the turned position AD of speed control crank 110 is corresponding with the current value grade LimtCur/N of the ratio range of maximum position ADmax and current of electric.The turned position AD of speed control crank 110 is provided with N ratio range respectively from initial position to maximum position ADmax, tackle mutually with N current value grade of current of electric.
S250: current of electric to the said current value grade of regulating Electrical Bicycle 100.
In this embodiment, said current value grade is confirmed the lowest high-current value of the current of electric of Electrical Bicycle 100 under the current accelerated operation.
According to electric bicycle speed-regulating method 200 shown in Figure 2; When the user rotates speed control crank 110 to primary importance; The pairing position signal AD1 of speed control crank 110 corresponding output primary importances; Calculate the ratio of turned position AD1 and maximum position ADmax according to position signal AD1, and confirm the current value grade CURn1 of cooresponding current of electric according to ratio range.Adjustment module 123 is according to the current value grade CURn1 of computing module 122 current of electric, and the current of electric of regulating Electrical Bicycle 100 is to CURn1.
When the user rotates speed control crank 110 to the second place once more; The pairing position signal AD2 of the speed control crank 110 corresponding output second places; Calculate the ratio of turned position AD2 and maximum position ADmax according to position signal AD2, and confirm the current value grade CURn2 of cooresponding current of electric according to ratio range.Adjustment module 123 is according to the current value grade CURn2 of computing module 122 current of electric, and the current of electric of regulating Electrical Bicycle 100 is to CURn2.
Electrical Bicycle provided by the invention and speed regulating method thereof; Can confirm the maxim of the current of electric in the accelerated operation according to the turned position of speed control crank; Make that the user can the Autonomous Control levels of acceleration; The problem of having avoided prior art to exist has improved sense of experience of users and has eliminated potential safety hazard.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. an Electrical Bicycle is characterized in that, comprising:
Speed control crank is used for according to the corresponding outgoing position signal of turned position; And
Controller is used for confirming according to said position signal the current value grade of current of electric, and regulates current of electric to said current value grade.
2. Electrical Bicycle according to claim 1 is characterized in that, said controller comprises:
Detection module is used for periodically detecting the position signal that said speed control crank is exported;
Computing module is used for confirming cooresponding said current value grade according to the turned position of said speed control crank and the ratio range of maximum position; And
Adjustment module is used to regulate said current of electric to said current value grade.
3. Electrical Bicycle according to claim 1 is characterized in that, the maxim of the pairing said current of electric of maximum position of said speed control crank.
4. Electrical Bicycle according to claim 3 is characterized in that, the current value of the pairing said current of electric of effective initial position of said speed control crank is greater than zero.
5. according to any described Electrical Bicycle of claim 2-4, it is characterized in that the number of degrees of the turned position of said speed control crank and the ratio range of maximum position and the current value number of degrees of said current of electric are corresponding.
6. an electric bicycle speed-regulating method is characterized in that, confirms the current value grade of current of electric according to the turned position of speed control crank, and regulates said current of electric to said current value grade.
7. electric bicycle speed-regulating method according to claim 6 is characterized in that, comprising:
According to the corresponding outgoing position signal of the turned position of speed control crank;
Periodically detect the position signal of said speed control crank output;
Calculate the turned position of said speed control crank and the ratio of maximum position;
Confirm current corresponding value grade according to the scope of said ratio; And
Regulate said current of electric to said current value grade.
8. electric bicycle speed-regulating method according to claim 6 is characterized in that, the maxim of the pairing said current of electric of maximum position of said speed control crank.
9. electric bicycle speed-regulating method according to claim 8 is characterized in that, the current value of the pairing said current of electric of effective initial position of said speed control crank is greater than zero.
10. according to any described electric bicycle speed-regulating method of claim 7-9, it is characterized in that, also comprise:
The number of degrees of the turned position of said speed control crank and the ratio range of maximum position and the current value number of degrees of said current of electric are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087789XA CN102616151A (en) | 2012-03-29 | 2012-03-29 | Electric bicycle and speed regulating method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087789XA CN102616151A (en) | 2012-03-29 | 2012-03-29 | Electric bicycle and speed regulating method thereof |
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| CN102616151A true CN102616151A (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210087789XA Pending CN102616151A (en) | 2012-03-29 | 2012-03-29 | Electric bicycle and speed regulating method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303160A (en) * | 2013-06-18 | 2013-09-18 | 浙江绿源电动车有限公司 | Automatic speed control system and method as well as electric vehicle |
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| CN101425770A (en) * | 2008-11-28 | 2009-05-06 | 朱鸽 | Stepless speed regulator for DC electric motor |
| CN202686651U (en) * | 2012-03-29 | 2013-01-23 | 深圳市高标电子科技有限公司 | Electric bicycle |
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Patent Citations (7)
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| CN2592503Y (en) * | 2003-01-15 | 2003-12-17 | 陆招山 | Speed governing twist grip for electric cycle |
| CN2677279Y (en) * | 2004-01-05 | 2005-02-09 | 潘余明 | Speed regulating twist grip of electric bicycle |
| CN2761460Y (en) * | 2004-07-09 | 2006-03-01 | 中誉科技股份有限公司 | Speed controller of electric motor car |
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| CN201041623Y (en) * | 2007-05-23 | 2008-03-26 | 南开大学 | Intelligent speed-adjustable control system for electric bicycle |
| CN101425770A (en) * | 2008-11-28 | 2009-05-06 | 朱鸽 | Stepless speed regulator for DC electric motor |
| CN202686651U (en) * | 2012-03-29 | 2013-01-23 | 深圳市高标电子科技有限公司 | Electric bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303160A (en) * | 2013-06-18 | 2013-09-18 | 浙江绿源电动车有限公司 | Automatic speed control system and method as well as electric vehicle |
| CN103303160B (en) * | 2013-06-18 | 2015-08-05 | 浙江绿源电动车有限公司 | Auto speed-control system, method and battery-driven car |
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Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone of Guangdong Province, Dongguan City, No. 3, 523000 Applicant after: Guangdong Gobao Electronic Technology Co., Ltd. Address before: 518000, A4 building, Tong Tong Industrial Zone, Shenzhen community, Longgang District, Guangdong, China Applicant before: Shenzhen Gaobiao Electronic Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY CO., LTD. TO: GUANGDONG GOBAO ELECTRONIC TECHNOLOGY CO., LTD. |
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Application publication date: 20120801 |