CN105644695A - Electric bicycle and control method thereof - Google Patents
Electric bicycle and control method thereof Download PDFInfo
- Publication number
- CN105644695A CN105644695A CN201610173073.XA CN201610173073A CN105644695A CN 105644695 A CN105644695 A CN 105644695A CN 201610173073 A CN201610173073 A CN 201610173073A CN 105644695 A CN105644695 A CN 105644695A
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- China
- Prior art keywords
- pedal
- foot
- electric bicycle
- vehicle frame
- panel
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses an electric bicycle and a control method thereof. The electric bicycle comprises a bicycle frame, a steering wheel arranged at the front end of the bicycle frame and a driving wheel arranged at the rear end of the bicycle frame, wherein a direction handlebar is arranged on the steering wheel; a wheel hub motor is mounted on the driving wheel; a bicycle seat, a battery and a pedal are arranged on the bicycle frame; a control board for controlling the wheel hub motor to rotate is arranged on the bicycle frame; a control sensing device electrically connected with the control board is arranged on the pedal. The control method comprises the step that the wheel hub motor outputs forward torque or reverse torque through rotating the pedal so as to control forward and backward movement and the brake of the bicycle. The electric bicycle and the control method thereof, disclosed by the invention, have the advantages that the structure is simple, the operation is convenient, and the safety performance is high.
Description
Technical field
The present invention relates to a kind of electric bicycle and control method thereof, particularly relate to a kind of electric bicycle using pedal to be controlled and control method thereof.
Background technology
In prior art, the advance of electric bicycle and brake control, realizing mainly by the acceleration knob being arranged on steering handle and left and right rim brake, and left and right rim brake controls the brake gear that is arranged on deflecting roller and driving wheel respectively, what brake gear was common is brake disc and brake rim. Electric bicycle is in the process of moving, owing to rider needs long-time torsion to accelerate knob, hands easily tires out, and in case of emergency, rider easily causes hand anesthesia because reversing acceleration knob for a long time, and then makes hand delay of response be susceptible to security incident.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, it is provided that a kind of simple in construction, the electric bicycle that easy to operate, security performance is high and control method.
The present invention is realized by following technical scheme:
A kind of electric bicycle, including vehicle frame, it is arranged at the deflecting roller of vehicle frame front end and is arranged at the driving wheel of vehicle frame rear end, deflecting roller is provided with steering handle, driving wheel is provided with wheel hub motor, vehicle frame is provided with vehicle seat, battery and pedal, described vehicle frame is provided with the panel controlling wheel hub electric machine rotation, pedal is provided with the control sensing device being electrically connected with panel.
Preferably, described pedal can be connected on vehicle frame to rotation, controls sensing device and includes the gyro sensor for detecting pedal rotation forward or backwards and for detecting the acceleration transducer of pedal rotation angle.
Preferably, it is provided with torque spring between described pedal and vehicle frame.
Preferably, the adjustment device adjusting foot-operated initial position it is additionally provided with between described pedal and vehicle frame.
Preferably, described control sensing device also includes detection foot and tramples the foot-operated sensor of pedal.
Preferably, described pedal includes the left-hand tread plate and the right-hand tread plate that link into an integrated entity.
A kind of control method of electric bicycle, can be connected on vehicle frame to rotation including pedal, pedal is provided with the control sensing device controlling driving wheel rotation, the half sole of foot or heel apply a load to pedal to order about pedal rotation, controlling sensing device and the signal detected is transferred to panel, panel sends instruction so that the wheel hub motor on driving wheel exports positive torque or reactive torque.
Preferably, described control sensing device includes the gyro sensor for detecting pedal rotation forward or backwards and for detecting the acceleration transducer of pedal rotation angle.
Preferably, control sensing device also includes detection foot and tramples the foot-operated sensor of pedal, and when foot puts into and tramples pedal, foot-operated sensor feedback signal is to panel, and panel controls gyro sensor and acceleration transducer normal operation; When pedal leaves in foot, foot-operated sensor feedback signal is to panel, and panel controls the moment of torsion that wheel hub motor output is contrary with transport condition.
Preferably, when the half sole of foot applies load to pedal, wheel hub motor output positive torque; When the heel of foot applies load to pedal, wheel hub motor output reactive torque.
The invention has the beneficial effects as follows: compared with prior art, a kind of electric bicycle of the present invention and control method, arrange on the footrests by sensing device will be controlled, allow to, by the foot of rider, the advance of electric bicycle, retrogressing and brake are controlled such that operation extremely convenient, safety is improved, simultaneously because without arranging common brake disc and brake rim again so that the overall structure of electric bicycle is simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the one of which embodiment of the electric bicycle of the present invention.
Detailed description of the invention
A kind of electric bicycle as shown in Figure 1, including vehicle frame 1, it is arranged at the deflecting roller 2 of vehicle frame 1 front end and is arranged at the driving wheel 3 of vehicle frame 1 rear end, deflecting roller 2 is provided with steering handle 21, driving wheel 3 is provided with wheel hub motor 31, vehicle frame 1 is provided with vehicle seat 11, battery 13 and pedal 12, vehicle frame 1 is provided with and controls the panel 14 that wheel hub motor 31 rotates, pedal 12 is provided with the control sensing device being electrically connected with panel 14. Control sensing device for obtaining action command on pedal 12, action command is transferred on panel 14, and controlled wheel hub motor 31 by panel 14 and export positive torque or reactive torque, positive torque or reactive torque and be used for driving driving wheel 3 to advance, retreat or brake.
Pedal 12 can be connected to rotation on vehicle frame 1, rotation by pedal 12, make wheel hub motor 31 can carry out the output of positive torque and reactive torque according to the sense of rotation of pedal 12, and the rotation angle according to pedal 12 exports corresponding torque value. Correspondingly, control sensing device and include the gyro sensor for detecting pedal 12 rotation forward or backwards and for detecting the acceleration transducer of pedal 12 rotation angle. Also it is, detecting pedal 12 by gyro sensor is forward rotation or reversely rotation, detecting the pedal 12 angle value relative to foot-operated initial position rotation by acceleration transducer, angle value is more big, and positive torque or the reactive torque of wheel hub motor 31 output are also more big. The positive torque of wheel hub motor 31 output is used for ordering about electric bicycle and accelerates to advance or brake, and reactive torque is then used for making electric bicycle brake, or makes electric bicycle retreat.
Torque spring can be provided with between pedal 12 and vehicle frame 1. After arranging torque spring, when the foot of rider reduces the load that pedal 12 is applied, torque spring can make pedal 12 carry out rotation relative to the opposite direction of the active force of the foot of rider. Torque spring can use in couples so that pedal 12 can forward and reversely on all can realize resetting.
The adjustment device adjusting foot-operated initial position also can be set between pedal 12 and vehicle frame 1.Foot-operated initial position be also the foot of rider not to pedal 12 apply load time, the position that pedal 12 stops, this position can be level, it is also possible to relative to horizontal tilt. Adjustment device may be arranged such that and is provided with jack or the positive stop that multiple two ends with torque spring are respectively fixedly connected with on pedal 12 or vehicle frame 1, rider can select different jacks or positive stop as required so that foot-operated initial position is changed, to improve the comfortableness driving electric bicycle of rider.
Control sensing device may also include detection foot and tramples the foot-operated sensor of pedal 12. Whether foot-operated sensor tramples pedal 12 for the foot detecting rider. When foot rider being detected has trampled on pedal 12, foot-operated sensor provides signal panel 14, so that panel 14 all connects with the circuit of gyro sensor and acceleration transducer, though also gyro sensor and acceleration transducer normal operation; When detecting that the foot of rider is from when leaving pedal 12, foot-operated sensor provides signal panel 14, panel 14 controls the wheel hub motor 31 output moment of torsion contrary with under transport condition, also allow for electric bicycle can in the process of moving foot break away pedal 12 time realize brake hard.
Pedal 12 includes left-hand tread plate and right-hand tread plate. Left-hand tread plate and right-hand tread plate can be arranged to the structure linked into an integrated entity, and namely left-hand tread plate and right-hand tread plate can realize linkage. Left-hand tread plate and right-hand tread plate can also be arranged to separate structure, and one of them of left-hand tread plate and right-hand tread plate is fixing with vehicle frame 1 to be connected, and another can be connected to rotation with vehicle frame 1. Certainly, left-hand tread plate and right-hand tread plate can also two all fixing with vehicle frame 1 be connected, accelerator pedal and brake pedal are correspondingly set on pedal 12 again.
The control method of the electric bicycle of the present embodiment, it includes pedal 12 and can be connected to rotation on vehicle frame 1, pedal 12 is provided with the control sensing device controlling driving wheel 3 rotation, the half sole of foot or heel apply a load to pedal 12 to order about pedal 12 rotation, controlling sensing device and the signal detected is transferred to panel 14, panel 14 sends instruction so that the wheel hub motor 31 on driving wheel 3 exports positive torque or reactive torque. Pedal 12 is under the half sole of the foot of rider or the effect of heel applying load, and pedal 12 carries out rotation forward or backwards. When electric bicycle is in halted state, and when the half sole of foot or heel apply a load to pedal 12, electric bicycle advances or retreats and travels; When being in advance or fallback state when electric bicycle, and when the half sole of foot or heel apply a load to pedal 12, electric bicycle can be braked.
Specifically, when the half sole of foot applies load to pedal 12, wheel hub motor 31 exports positive torque; When the heel of foot applies load to pedal 12, wheel hub motor 31 exports reactive torque. It is, by driver's forward lean, correspondingly the half sole of its foot applies load to pedal 12, so that electric bicycle can advance under halted state or can brake under fallback state; Being leaned back by driver, correspondingly the heel of its foot applies load to pedal 12, so that can retreating under electric bicycle halted state or can braking under forward travel state.
Control method in the present embodiment, it controls sensing device and includes the gyro sensor for detecting pedal 12 rotation forward or backwards, tramples the foot-operated sensor of pedal 12 for the acceleration transducer and detection foot detecting pedal 12 rotation angle.Gyro sensor, acceleration transducer and foot-operated sensor had carried out detailed description in previous section, no longer burdensome at this.
Above example is only not limited in order to technical scheme to be described, all any amendments without departing from spirit and scope of the invention or equivalent replace, and it all should be encompassed in the scope of technical solution of the present invention.
Claims (10)
1. an electric bicycle, including vehicle frame, it is arranged at the deflecting roller of vehicle frame front end and is arranged at the driving wheel of vehicle frame rear end, deflecting roller is provided with steering handle, driving wheel is provided with wheel hub motor, vehicle frame is provided with vehicle seat, battery and pedal, it is characterized in that, described vehicle frame is provided with the panel controlling wheel hub electric machine rotation, pedal is provided with the control sensing device being electrically connected with panel.
2. a kind of electric bicycle according to claim 1, it is characterized in that, described pedal can be connected on vehicle frame to rotation, controls sensing device and includes the gyro sensor for detecting pedal rotation forward or backwards and for detecting the acceleration transducer of pedal rotation angle.
3. a kind of electric bicycle according to claim 2, it is characterised in that be provided with torque spring between described pedal and vehicle frame.
4. a kind of electric bicycle according to claim 3, it is characterised in that be additionally provided with the adjustment device adjusting foot-operated initial position between described pedal and vehicle frame.
5. a kind of electric bicycle according to claim 2, it is characterised in that described control sensing device also includes detection foot and tramples the foot-operated sensor of pedal.
6. a kind of electric bicycle according to claim 2, it is characterised in that described pedal includes the left-hand tread plate and the right-hand tread plate that link into an integrated entity.
7. the control method of an electric bicycle, it is characterized in that, can be connected on vehicle frame to rotation including pedal, pedal is provided with the control sensing device controlling driving wheel rotation, the half sole of foot or heel apply a load to pedal to order about pedal rotation, controlling sensing device and the signal detected is transferred to panel, panel sends instruction so that the wheel hub motor on driving wheel exports positive torque or reactive torque.
8. the control method of a kind of electric bicycle according to claim 7, it is characterised in that described control sensing device includes the gyro sensor for detecting pedal rotation forward or backwards and for detecting the acceleration transducer of pedal rotation angle.
9. the control method of a kind of electric bicycle according to claim 8, it is characterized in that, control sensing device also includes detection foot and tramples the foot-operated sensor of pedal, when foot puts into and tramples pedal, foot-operated sensor feedback signal is to panel, and panel controls gyro sensor and acceleration transducer normal operation; When pedal leaves in foot, foot-operated sensor feedback signal is to panel, and panel controls the moment of torsion that wheel hub motor output is contrary with transport condition.
10. the control method according to the arbitrary described a kind of electric bicycle of claim 7-9, it is characterised in that when the half sole of foot applies load to pedal, wheel hub motor output positive torque; When the heel of foot applies load to pedal, wheel hub motor output reactive torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173073.XA CN105644695A (en) | 2016-03-23 | 2016-03-23 | Electric bicycle and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173073.XA CN105644695A (en) | 2016-03-23 | 2016-03-23 | Electric bicycle and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105644695A true CN105644695A (en) | 2016-06-08 |
Family
ID=56494473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173073.XA Pending CN105644695A (en) | 2016-03-23 | 2016-03-23 | Electric bicycle and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644695A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137996A (en) * | 1995-03-27 | 1996-12-18 | 三洋电机株式会社 | Electrically powered bicycle |
| CN2254054Y (en) * | 1995-08-16 | 1997-05-14 | 中国科技开发院威海分院 | Computerized brushless motor driven electric moped |
| CN101074039A (en) * | 2007-07-16 | 2007-11-21 | 张一鸣 | Automatic balanced electric bicycle |
| CN203268232U (en) * | 2013-01-30 | 2013-11-06 | 杭州亿脑智能科技有限公司 | Balance control device of intelligent balance car and intelligent balance car |
| US20140046541A1 (en) * | 2012-08-08 | 2014-02-13 | Cal-Comp Electronics & Communications Company Limited | Electric power assist device and driving method for electric vehicle |
| CN103963909A (en) * | 2014-05-27 | 2014-08-06 | 苏大庆 | Electricity-generating speed regulating electric bicycle |
| CN203921101U (en) * | 2014-06-20 | 2014-11-05 | 李思勉 | Auto-steering and speed governing ride standing posture portable electric car |
| CN205554437U (en) * | 2016-03-23 | 2016-09-07 | 黄学禹 | Electric bicycle |
-
2016
- 2016-03-23 CN CN201610173073.XA patent/CN105644695A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137996A (en) * | 1995-03-27 | 1996-12-18 | 三洋电机株式会社 | Electrically powered bicycle |
| CN2254054Y (en) * | 1995-08-16 | 1997-05-14 | 中国科技开发院威海分院 | Computerized brushless motor driven electric moped |
| CN101074039A (en) * | 2007-07-16 | 2007-11-21 | 张一鸣 | Automatic balanced electric bicycle |
| US20140046541A1 (en) * | 2012-08-08 | 2014-02-13 | Cal-Comp Electronics & Communications Company Limited | Electric power assist device and driving method for electric vehicle |
| CN203268232U (en) * | 2013-01-30 | 2013-11-06 | 杭州亿脑智能科技有限公司 | Balance control device of intelligent balance car and intelligent balance car |
| CN103963909A (en) * | 2014-05-27 | 2014-08-06 | 苏大庆 | Electricity-generating speed regulating electric bicycle |
| CN203921101U (en) * | 2014-06-20 | 2014-11-05 | 李思勉 | Auto-steering and speed governing ride standing posture portable electric car |
| CN205554437U (en) * | 2016-03-23 | 2016-09-07 | 黄学禹 | Electric bicycle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |