CN205524772U - Bicycle intelligence power device - Google Patents
Bicycle intelligence power device Download PDFInfo
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- CN205524772U CN205524772U CN201620077475.5U CN201620077475U CN205524772U CN 205524772 U CN205524772 U CN 205524772U CN 201620077475 U CN201620077475 U CN 201620077475U CN 205524772 U CN205524772 U CN 205524772U
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- bicycle
- intelligent
- power device
- motor
- motive power
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Abstract
The utility model provides a bicycle intelligence power device, the device include intelligent box, are equipped with the intelligent control ware in the intelligent box, and bicycle intelligence power device still steps on including the sprocket crank group pivoted that detects the bicycle and keeps pouring in the sensilla, when stepping on when keeping pouring in the sensilla and detecting sprocket crank group and rotate to intelligent control ware output signal, the intelligent control ware is to position control ware output control signal, and position control ware accommodate motor position makes motor and bicycle tire surface contact, and the rotation of intelligent control ware driving motor, when stepping on when keeping pouring in the sensilla and detecting the stall of sprocket crank group to intelligent control ware output signal, the intelligent control ware is to position control ware output control signal, and position control ware accommodate motor position makes motor and bicycle tire surface break away from, and the stall of intelligent control ware driving motor. The utility model discloses the structure is succinct, light and handy, can realize the control of helping hand intelligently to on can installing ordinary bicycle, be intelligent moped with the ordinary bicycle transform conveniently.
Description
Technical field
The utility model relates to bicycle accessories field, specifically, relating to the bicycle intelligent motive power device being arranged on bicycle.
Background technology
Bicycle is the common vehicles and sports apparatus, bicycle is typically to depend on manpower and rides, people are rotated by the sprocket crank group scrunching pedal drive bicycle, thus drive chain to rotate, chain engages with the gear of bicycle rear, by chain-driving pinion rotation, and then bicycle is driven to move ahead.
When people bear a heavy burden relatively big or when going up a slope, it usually needs bigger scrunch strength bicycle could be driven to move ahead, but the physical demands to people is bigger.Even if it addition, less or in the case of not going up a slope bearing a heavy burden, being limited to the physical efficiency of bicyclist, people are generally difficult to ride for a long time, cause riding apart from not far, affect the use of bicycle.
Existing a part of bicycle is provided with battery, trailing wheel is driven by battery, but owing to battery is fixedly mounted on the trailing wheel of bicycle, and the weight of battery is the biggest, generally there are 5 kilograms even 10 kilograms, not only considerably increase the weight of bicycle, and the charging of battery is very inconvenient, affect the use of bicycle.
Existing Moped Scooter is then provided with dismountable battery, but the weight of battery is very big, and the power of battery output is fixed, it is impossible to according to bicyclist need regulate power output, be not easy to the use of bicyclist.
Utility model content
Main purpose of the present utility model is to provide bicycle intelligent motive power device that is a kind of light and handy, succinct, efficient and that can control intelligently.
In order to realize above-mentioned main purpose, the bicycle intelligent motive power device that the utility model provides includes that intelligence box, intelligence box are arranged on bicycle by mounting assembly, is provided with intelligent controller in intelligence box；And, bicycle intelligent motive power device also include detect bicycle sprocket crank group rotate step on video sensor, when stepping on video sensor and detecting that sprocket crank group rotates to intelligent controller output signal, intelligent controller exports control signal to positioner, positioner regulation motor position, making motor contact with bicycle tyre surface, and intelligent controller drives electric machine rotation, driven by motor bicycle tyre rotates and drives bicycle to advance；When stepping on video sensor and detecting that sprocket crank group stops operating to intelligent controller output signal, intelligent controller exports control signal to positioner, positioner regulation motor position, makes motor depart from bicycle tyre surface, and intelligent controller drives motor stalls.
From such scheme, owing to bicycle intelligent motive power device can disassemble from bicycle, need can when needs use, to be installed on bicycle by bicycle intelligent motive power device by battery roll during charging, very easy to use.Whether further, contacted with bicycle tyre by positioner regulation motor, when motor contacts with bicycle tyre, electric machine rotation also drives bicycle tyre to rotate, and provides power-assisted for bicycle；When motor departs from bicycle tyre, motor will not produce any resistance to bicycle.When people need power-assisted, can power-on, allow bicycle intelligent motive power device operate；When need not power-assisted, close power supply.Bicycle intelligent motive power device extremely easy to use, meets bicyclist and bears a heavy burden demand when more greatly or riding at a distance.
One preferred scheme is, bicycle intelligent motive power device also includes the motion sensor to intelligent controller output signal, intelligent controller also receives speed and sets signal with power-assisted grade, sets signal according to speed and power-assisted grade and combines the power of the Signal Regulation motor output that motion sensor exports.
As can be seen here, Based Intelligent Control can also receive speed and the setting signal of power-assisted grade that bicyclist is sent by equipment, and regulating the power output of motor, such bicyclist can regulate the power-assisted grade of riding speed and needs according to actual needs, meets the use requirement under varying environment.
Further scheme is that motion sensor at least includes one in velocity sensor, accelerometer or gyroscope.
Visible, in the case of setting speed with power-assisted grade, intelligent controller can also calculate the power required for motor according to present speed signal, acceleration signal and the direction signal of output in velocity sensor, accelerometer or gyroscope, and the power of motor output is the most accurate.
Further scheme is, bicycle intelligent motive power device also includes the wireless communication module transmitting wireless signal, wireless communication module can receive the wireless signal of outside and by transmission of wireless signals to intelligent controller, and the data of intelligent controller also can be wirelessly transmitted to external wireless device by wireless communication module.
As can be seen here, intelligent controller can receive the wireless signal sent from the wireless device such as mobile phone, intelligent watch, such as Bluetooth signal, infrared signal or radiofrequency signal etc., facilitates bicyclist to pass through the smart machine control to bicycle intelligent motive power device.Bicycle present speed, the information such as frequency, battery dump energy of stepping on can also be transmitted to the wireless device such as mobile phone, intelligent watch by intelligent controller, facilitate bicyclist to check above-mentioned information by wireless device.
Further scheme is, bicycle intelligent motive power device also includes the battery to motor output electric energy, and battery is provided with regulation button/knob, the watt level that regulation button/knob exports to motor for regulation.
Visible, bicyclist can also be controlled the power that battery exports to motor by the regulation button/knob on regulating cell, thus regulated the rotating speed of motor, meets bicyclist to speed and the demand of power-assisted grade.
Alternatively, bicycle intelligent motive power device also includes the display device receiving the signal of intelligent controller output.
So, display device can be arranged on the handle of bicycle by bicyclist, it is known from driving and the duty of bicycle intelligent motive power device by the data shown by display device, such as information such as present speed, current power-assisted grade, stepping frequency, battery dump energies, it is convenient for people to according to actual conditions governing speed and power-assisted grade.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model bicycle intelligent motive power device embodiment is arranged on bicycle.
Fig. 2 is the electric theory diagram of the utility model bicycle intelligent motive power device embodiment.
Fig. 3 is the flow chart of the method that application the utility model bicycle intelligent motive power device embodiment realizes.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
Seeing Fig. 1, bicycle intelligent motive power device of the present utility model is releasably attached on bicycle, and bicycle includes vehicle frame 10, is provided with front-wheel 13 and trailing wheel 14 in the lower section of vehicle frame 10, and usual front-wheel 13 is deflecting roller, and trailing wheel 14 is power wheel.Vehicle frame 10 be arranged over handle 11 and cushion 12, be additionally provided with sprocket crank group 17 in the lower section of vehicle frame 10, sprocket crank group 17 is provided with foot-operated 15, and bicyclist drives sprocket crank group 17 to rotate by scrunching foot-operated 15, thus drive the pinion rotation on trailing wheel 14, and then trailing wheel 14 is driven to rotate.
In the present embodiment, bicycle intelligent motive power device includes a battery being arranged on vehicle frame 10 29, and battery 29 is detachably accepted on vehicle frame 10.Preferably, the volume of battery 29 is suitable with the volume of common bicycle-mounted kettle, and therefore the weight of battery 29 is the least, it is simple to carry.When battery 29 is charged, it is only necessary to battery 29 is taken off and i.e. can easily battery 29 be charged.USB interface reserved by battery 29, can be to USB device chargings such as mobile phones.
Bicycle intelligent motive power device has intelligent box 20, and intelligence box 20 is releasably attached in the fork 16 of bicycle by mounting assembly 18.It is provided with circuit board in intelligence box 20, it is integrated with intelligent controller 21 on circuit boards, steps on video sensor 22, accelerometer 23, gyroscope 24 etc., therefore intelligence box 20 needs have certain waterproof and dustproof grade, to avoid steam, dust to enter in intelligence box 20.
Intelligence box 20 can be fixed in mounting assembly 18, and such as intelligence box 20 is one-body molded with mounting assembly 18, and intelligence box 20 can also be to be connected in mounting assembly 18 by screw etc..Mounting assembly 18 can be passed through screw, rivet or buckle etc. and be fixed on bicycle, thus realizes intelligence box 20 and can dismantle easily from bicycle.
Being additionally provided with velocity sensor 26 in fork 16, for detecting the speed of bicycle, the rate signal of the bicycle detected can be transmitted to intelligent controller 21 by velocity sensor 26.Further, the direction signal of acceleration signal detected by accelerometer 23, gyroscope 24 and bicycle also transmits to intelligent controller 21.Step on video sensor 22 for detecting the rotation of sprocket crank group 17, and when sprocket crank group 17 rotates to intelligent controller 21 output signal, when sprocket crank group 17 stops operating also to intelligent controller 21 output signal.
Bicycle intelligent motive power device is additionally provided with motor 28, it is preferable that motor 28 is external rotor electric machine, is sheathed with friction member on the outer surface of rotor, such as rubber layer, is contacted by the surface of friction member with trailing wheel 14 tire of bicycle.When motor 28 rotates with the mantle friction of trailing wheel 14 tire, thus rear wheel 14 applies driving force, thus realizes the effect of power-assisted.
Battery 29 is powered to motor 28, it is preferable that be provided with regulation button or knob on battery 29, carrys out, by regulation button or knob, the power that regulating cell 29 exports to motor 28, thus regulates the power-assisted grade of bicycle intelligent motive power device.
Further, bicycle intelligent motive power device is additionally provided with positioner 27, and positioner 27 receives the signal of intelligent controller 21 output, and regulates the position of motor 28.Under state shown in Fig. 1, motor 28 contacts with trailing wheel 14 surface of tyre, is now duty.As bicycle intelligent motive power device is in off working state, then motor 28 departs from the surface of trailing wheel 14 tire, i.e. motor 28 not surface with trailing wheel 14 tire contacts, and the most rear wheel 14 does not applies power.Positioner 27 can be a mechanism that can swing, and its one end is hinged on intelligence box 20, and motor 28 is fixed on the other end of swing mechanism.Positioner 27 is at the control lower swing of intelligent controller 21, as being rocked to position as shown in Figure 1, it is also possible to from the position clockwise oscillation shown in Fig. 1, now departs from motor 28 and the surface of trailing wheel 14.
See Fig. 2, intelligent controller 21 receives the signal stepping on video sensor 22, step on video sensor 22 for detecting the rotation situation of sprocket crank group 17, and when sprocket crank group 17 rotates to intelligent controller 21 output signal, intelligent controller 21 exports control signal to positioner 27 immediately, the position of regulation motor 28, makes motor 28 contact with the surface of trailing wheel 14 tire, state as shown in Figure 1.Now, intelligent controller 21 also controls battery 29 and powers to motor 28, and motor 28 starts to rotate, and rear wheel 14 loads power.
When stepping on after video sensor 22 receives the signal that sprocket crank group 17 stops operating, to intelligent controller 21 output signal, intelligent controller 21 is immediately to position sensor 27 output signal, the position of regulation motor 28, motor 28 is made to depart from the surface of trailing wheel 14 tire, and controlling battery 29 to stop powering to motor 28, motor 28 stops operating.
In motor 28 rotation process, intelligent controller 21 can receive the speed of outside and the setting signal of power-assisted grade, and speed can be received by wireless communication module with the setting signal of power-assisted grade.In the present embodiment, wireless communication module is bluetooth module 30, and bluetooth module 30 can receive the Bluetooth signal that bluetooth equipment sends, and bluetooth equipment can be the equipment that smart mobile phone, panel computer, intelligent watch etc. have bluetooth module.Such as, set up applications on smart mobile phone, and launch Bluetooth signal by the bluetooth module on smart mobile phone, bluetooth module 30 receives the Bluetooth signal that smart mobile phone is sent, and by Bluetooth signal transmission to intelligent controller 21.So, bicyclist by bluetooth equipment setting speed and the data of power-assisted grade such as smart mobile phones, and can be sent to bicycle intelligent motive power device by bluetooth module.
Intelligent controller 21 with the acceleration signal of real-time reception accelerometer 23 output, and can receive the direction signal that gyroscope 24 exports, and also receives the rate signal of velocity sensor 26 output.After intelligent controller 21 receives the set information of speed and power-assisted grade, calculate suitable power in conjunction with the speed of current bicycle, acceleration, the luffing angle etc. of advance, and control battery 29 and export suitable power to motor 28.
Certainly, display device can also be set on bicycle, such as display screen etc., display device can be fixedly mounted on the handle 11 of bicycle, the information such as bicycle present speed, acceleration, power-assisted grade, battery dump energy can be transmitted to display screen by intelligent controller 21 by bluetooth module 30, and display screen shows above-mentioned information.Certainly, bicycle present speed, the information such as frequency, battery dump energy of stepping on can also be transmitted to bluetooth equipments such as smart mobile phones by bluetooth module 30, and bicyclist directly checks above-mentioned information by bluetooth equipment.
The setting of power-assisted grade is not necessarily inputted by bluetooth equipment, owing to arranging regulation button or knob on battery 29, can carry out, by regulation button or knob, the power that regulating cell 29 exports to motor 28, thus regulate power-assisted grade.Or, settings button or knob on the handle 11 of bicycle, regulate power-assisted grade by regulation button or knob.
The workflow of bicycle intelligent motive power device is introduced below in conjunction with Fig. 3.First, step on whether video sensor detection sprocket crank group rotates, i.e. perform step S1, as sprocket crank group starts to rotate, then performing step S2, intelligent controller exports control signal to positioner, the position of regulation motor, makes motor contact with the surface of rear tyre, and drives electric machine rotation.Now, motor starts to rotate with the speed of acquiescence, and power-assisted grade is the power-assisted grade of acquiescence.
During electric machine rotation, intelligent controller judges whether speed, acceleration, orientation change, and whether the setting of speed, power-assisted grade changes, and i.e. performs step S3.Speed, acceleration, bearing signal are sent to intelligent controller by velocity sensor, accelerometer and gyroscope respectively.The setting signal of speed or power-assisted grade can be to be received by the wireless communication module such as bluetooth module, and can be being to be set by modes such as the button on battery, handle or knobs.
Intelligent controller receives speed, acceleration, Orientation differences or speed, power-assisted grade sets after changing, perform step S4, speed according to current bicycle, acceleration, luffing angle, and speed, power-assisted grade setup algorithm go out suitable power, and regulate the power output to motor.
During electric machine rotation, intelligent controller judges whether to receive steps on the signal that the sprocket crank group of video sensor detection stops operating, and i.e. performs step S5.Detect that sprocket crank group stops operating as stepped on video sensor, then perform step S6, the position of regulation motor, make motor depart from the surface of trailing wheel, and stop driving electric machine rotation.If in step S5, step on video sensor and detect that sprocket crank group does not stop operating, then return and perform step S3.
Owing to bicycle intelligent motive power device is detachably attached on the vehicle frame of bicycle, and battery is also to dismantle from bicycle easily, simple for structure, light and handy, will not increase the weight of bicycle significantly.And, regulate the position of motor by stepping on the rotation of video sensor detection sprocket crank group and drive rotation and the stopping of motor, but also the signal of setting speed and power-assisted grade can be received, calculate in conjunction with speed, acceleration and the luffing angle etc. that bicycle is current and suitably drive power, it is achieved Based Intelligent Control.Ordinary bicycle can be transformed to intelligence moped by bicycle intelligent motive power device easily.
Bicycle intelligent motive power device of the present utility model can also be by bluetooth equipments such as smart mobile phones or by the button settings on handle, stepping on after video sensor detects that sprocket crank group stops operating, allowing motor continue to rotate, so, bicycle just operates with electric-only mode.
Certainly, above-mentioned scheme is the utility model preferred embodiment, and actual application is to have more change, and such as, bicycle intelligent motive power device is arranged on the top of trailing wheel, or the top etc. of front-wheel；Or, wireless communication module is not only bluetooth module, it is also possible to be infrared module, WiFi module or wireless radio frequency modules, GPRS module etc.；Or; velocity sensor, accelerometer and gyroscope constitute motion sensor of the present utility model; during actual application; motion sensor can be at least one in velocity sensor, accelerometer and gyroscope three; might not three be respectively provided with, within above-mentioned change is all contained in protection domain of the present utility model.
Claims (7)
1. bicycle intelligent motive power device, including:
Intelligence box, described intelligence box is removably mounted on bicycle by mounting assembly, is provided with intelligent controller in described intelligence box；
It is characterized in that:
Described bicycle intelligent motive power device also include detect bicycle sprocket crank group rotate step on video sensor, step on when video sensor detects that described sprocket crank group rotates to described intelligent controller output signal when described, described intelligent controller exports control signal to positioner, described positioner regulation motor position, described motor is made to contact with bicycle tyre surface, and described intelligent controller drives described electric machine rotation, described driven by motor bicycle tyre rotates and drives bicycle to advance；
Step on when video sensor detects that described sprocket crank group stops operating to described intelligent controller output signal when described, described intelligent controller exports control signal to described positioner, described positioner regulation motor position, make described motor depart from bicycle tyre surface, and described intelligent controller drives described motor stalls.
Bicycle intelligent motive power device the most according to claim 1, it is characterised in that:
Described bicycle intelligent motive power device also includes the motion sensor to described intelligent controller output signal, described intelligent controller also receives speed and sets signal with power-assisted grade, sets signal according to described speed and power-assisted grade and combines the power of motor output described in the Signal Regulation that described motion sensor exports.
Bicycle intelligent motive power device the most according to claim 2, it is characterised in that:
Described motion sensor at least includes one in velocity sensor, accelerometer or gyroscope.
4. according to the bicycle intelligent motive power device described in any one of claims 1 to 3, it is characterised in that:
Described bicycle intelligent motive power device also includes the wireless communication module transmitting wireless signal, described wireless communication module can receive the wireless signal of outside and by described transmission of wireless signals to described intelligent controller, and the data of intelligent controller also can be wirelessly transmitted to external wireless device by described wireless communication module.
Bicycle intelligent motive power device the most according to claim 4, it is characterised in that:
Described wireless communication module at least includes one in bluetooth module or infrared module or radio-frequency module or GPRS module.
6. according to the bicycle intelligent motive power device described in any one of claims 1 to 3, it is characterised in that:
Described bicycle intelligent motive power device also includes the battery to described motor output electric energy, and described battery is provided with regulation button/knob, the watt level that described regulation button/knob exports to described motor for regulation.
7. according to the bicycle intelligent motive power device described in any one of claims 1 to 3, it is characterised in that:
Described bicycle intelligent motive power device also includes the display device receiving the signal of described intelligent controller output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077475.5U CN205524772U (en) | 2016-01-25 | 2016-01-25 | Bicycle intelligence power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077475.5U CN205524772U (en) | 2016-01-25 | 2016-01-25 | Bicycle intelligence power device |
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| Publication Number | Publication Date |
|---|---|
| CN205524772U true CN205524772U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077475.5U Expired - Fee Related CN205524772U (en) | 2016-01-25 | 2016-01-25 | Bicycle intelligence power device |
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| Country | Link |
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| CN (1) | CN205524772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480369A (en) * | 2016-01-25 | 2016-04-13 | 冯志良 | Intelligent power device of bicycle and work method of intelligent power device |
| JP2022113792A (en) * | 2018-03-09 | 2022-08-04 | 株式会社シマノ | Battery holding device |
-
2016
- 2016-01-25 CN CN201620077475.5U patent/CN205524772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480369A (en) * | 2016-01-25 | 2016-04-13 | 冯志良 | Intelligent power device of bicycle and work method of intelligent power device |
| JP2022113792A (en) * | 2018-03-09 | 2022-08-04 | 株式会社シマノ | Battery holding device |
| JP7256319B2 (en) | 2018-03-09 | 2023-04-11 | 株式会社シマノ | battery retention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |