CN106494557A - The intelligent accessory power system of bicycle - Google Patents
The intelligent accessory power system of bicycle Download PDFInfo
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- CN106494557A CN106494557A CN201510565713.7A CN201510565713A CN106494557A CN 106494557 A CN106494557 A CN 106494557A CN 201510565713 A CN201510565713 A CN 201510565713A CN 106494557 A CN106494557 A CN 106494557A
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- 238000004146 energy storage Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
A kind of intelligent accessory power system of bicycle, including：Electro-motor, electric power process auxiliary drive module and energy storage device, the electro-motor are installed on the wheel hub of cycle wheel；The energy storage device is in the electro-motor by the electric power process auxiliary drive module couples；The electric power process auxiliary drive module includes inertial sensor, electrical energy recovery device, processor and motor drive, the processor is received by advance momentum and the information such as car attitude of the bicycle of the inertial sensor gained, separately the information such as rotating speed and the torque of the electro-motor are obtained through computing, the processor is according to each information of gained, after through control algolithm computing, the electro-motor is driven by the motor driving module, or energy storage device can be charged generate electricity for electro-motor by the electrical energy recovery device；Thereby, allow rider can when bicycle is rided, system according to the advance momentum of bicycle, car attitude, the rotating speed of electro-motor, torque etc., adaptively control the output of auxiliary power.
Description
Technical field
The present invention is a kind of technical field of the intelligent accessory power system of bicycle, and especially a kind of foundation is ridden
The exerting oneself of the person of taking advantage of, speed and car attitude, the design of intellectual adjustment auxiliary power output.
Background technology
Bicycle using the manually driven vehicles, has motion concurrently and shortens the effect of two-way time for a kind of
Really, there will not be the problem of air pollution, in the environmental consciousness surging epoch, widely be received by people,
As the additional transport instrument of short distance road, or the riding instrument of long-distance travel of having a holiday.
Electric bicycle is to reequip electro-motor in body construction, and electro-motor operating by driven by power makes
Bicycle advance, rider by input block (as accelerate handle) controlled output electricity, make electro-motor with
Output electricity size and change rotating speed, or started the electro-motor fortune by a controlling switch is touched
Turn, save the foot-operated force of user, consequently, it is possible to bicycle lost by foot-driven original design.
City has a variety of road conditions (such as level land or hillside road), bicycle riding person with the road of country
Different rotating speeds and torque can be adjusted by variator, change the fast, slow of speed, be maintained in various road conditions
Appropriate speed is advanced, but also will also result in sometimes the burden of rider.
Content of the invention
The main object of the present invention is to provide a kind of intelligent accessory power system of bicycle, and main spirits are to ride
The person's of taking advantage of collaboration is exerted oneself down, and auxiliary power intelligently can be exported according to situation, therefore installs present invention intelligence auxiliary dynamic
Force system can possess, in bicycle, the bicycle spirit that former step could drive, and during riding, this is
System will intelligently adjust appropriate auxiliary power and drive according to information such as car attitude, advance momentum, rotating speed and torques
Dynamic bicycle advances, and allows rider to possess foot-driven bicycle enjoyment, and will not also continue excessively force,
Reduce burden.
In order to achieve the above object, the present invention includes an electro-motor, electric power process auxiliary drive module Eelectric
Auxiliary Power Device (E-AUX) and an energy storage device, the electro-motor are installed on voluntarily
The wheel hub of car wheel；The electric power process auxiliary drive module includes inertial sensor, electrical energy recovery device, processor
And motor drive, the processor receive by the bicycle of the inertial sensor gained advance momentum and
The information such as car attitude, obtain the information such as rotating speed and the torque of the electro-motor through computing, and the processor is according to gained
Each information, through control algolithm computing after, the electro-motor is driven by the motor driving module, or by
The electrical energy recovery device can be charged generate electricity for electro-motor to energy storage device.The energy storage device is by the electric power
Process auxiliary drive module couples are in the electro-motor.
Furthermore, the inertial sensor includes accelerometer, gyroscope and magnetometer, the inertial sensor
Car body is installed on, is able to detect the car attitude during bicycle is advanced and advance momentum.The car attitude includes car body
Rollover angle, luffing angle and yaw angle.Advance momentum then includes acceleration of gravity, angular velocity of rotation
Deng.
Furthermore, energy storage device of the present invention is battery, and which can be adopted the mode of exposing and be installed on bicycle body, uses
This mode, present invention intelligence accessory power system are installed in bicycle, and bicycle component is just not required to significantly more
Change or change the framework of former bicycle.But another kind of mounting means is may also be employed, will the hiding installation of battery
In body framing, for example, it is installed in hollow skeleton steel pipe, this design can make external form more smart real, subtract
The situation that few electric wire exposes, water proofing property are good, and safety is high, also make thief steal the battery of high unit price.
Hereinafter coordinate accompanying drawing and reference that embodiments of the present invention are described in more detail, so that being familiar with this
Item those skilled in the art can implement after this specification is studied carefully according to this.
Description of the drawings
Fig. 1 is the block chart of the present invention；
Fig. 2 is the first embodiment schematic diagram that the present invention is installed on bicycle；
Fig. 3 is the second embodiment schematic diagram that the present invention is installed on bicycle；
Fig. 4 is operation chart of the present invention in each pattern.
[Main Reference Numerals explanation]
1：Electro-motor, 2：Energy storage device, 3：Electron assistant drive module, 31：Inertial sensor,
32：Electrical energy recovery device, 33：Processor, 34：Motor drive, 4：Bicycle,
41：Front-wheel, 42：Trailing wheel, 43：Skeleton steel pipe, 44：Skeleton steel pipe, 45：Skeleton steel pipe,
46：Charging base.
Specific embodiment
As shown in Figures 1 and 2, it is block chart of the invention and the schematic diagram for being installed on bicycle body.This
The intelligent accessory power system of bright bicycle includes：Electro-motor 1, energy storage device 2 and electron assistant drive
Dynamic model block 3.
The electro-motor 1 is a hub type electro-motor, is mounted to the front-wheel of bicycle 4 in the present embodiment
41 wheel hubs, this embodiment can most simplify the operation that changes the outfit of car body, also be mountable to certainly the wheel hub of trailing wheel 42.
In addition also there is Hall subassembly can export motor shaft position to drive to the electron assistant inside the electro-motor 1
The processor 33 of module 3, calculates motor rotary speed by the processor 33, also the speed of as bicycle.
The energy storage device 2 is battery, is to be coupled to the electro-motor 1 via the electron assistant drive module 3.
With driven by power, the electro-motor 1 is rotated, or the electric power reclaimed produced by the electro-motor 1 is filled to the energy storage
Put 2 to be charged.
As shown in figure 3, another embodiment schematic diagram of bicycle is installed on for the present invention, in the present embodiment
The energy storage device 2 be hide be installed in the hollow skeleton of car body, be for example installed on hollow skeleton steel pipe 43,
44th, in 45, and separately there is below seat cushion concealed charging base 46, this design can make exposed electric wire with most short
Distance is connected with the electro-motor 1, safe, more succinct in external form, 2 battery of energy storage device anti-
Aqueouss are good, lift safety, also allow thief steal the battery of high unit price.
The electron assistant drive module 3 is according to the car attitude of bicycle, advance momentum, motor rotary speed and to turn
The information such as square, through control algolithm computing after, intelligently controlled output size of current, according to different road conditions and pattern
The electro-motor 1 is driven in good time；In addition the electric power of the electro-motor also can be reclaimed in good time to the energy storage device 2.
The electron assistant drive module 3 can be pure electronic component module, be that minimizing exposes wiring, and the electron assistant drives
Dynamic model block 3 may be selected to be embedded in 4 front-wheel of bicycle, the 41 electro-motor installation place, or with the energy storage device 2
It is installed together.
The electron assistant drive module 3 include inertial sensor 31, electrical energy recovery device 32, processor 33 and
Motor drive 34.The inertial sensor 31 is coupled to the processor 33, is 3d space sensor, through this
After processor computing, the information such as car attitude and the advance momentum of bicycle can be learnt.The inertial sensor 31
Including accelerometer, gyroscope and magnetometer etc..The accelerometer is detecting three dimensions cartesian coordinate x,
The each component acceleration of gravity of y, z.The gyroscope is detecting three dimensions cartesian coordinate x, and y, z are each
Component angular velocity of rotation.It is computed learning current bicycle in conjunction with the accelerometer and the gyroscope information
Car attitude and advance momentum.The advance momentum includes acceleration of gravity and angular velocity of rotation etc..The car attitude bag
Include rollover angle, luffing angle and the yaw angle of car body.The magnetometer can be produced because of the gyroscope itself
Drift causes angle measurement cumulative error, need to eliminate this error with magnetometer.
The processor 33 is separately electrically connected to the circuit that the motor drive 34 is connected with the electro-motor 1,
The size of current of circuit is measured, and the processor 33 is returned after digitized, is drawn relative to the electronic horse through computing
Up to 1 output torque.Furthermore, such as foregoing teachings, the processor 33 via with Hall group in the electro-motor 1
Part be connected circuit, through computing can the electro-motor 1 rotating speed.Comprehensive the above, the processor 33
Be the car attitude and the information such as advance momentum that bicycle is obtained by the inertial sensor 31, add the electro-motor
The information such as 1 rotating speed and torque, through control algolithm computing, adaptively according to different states, via
34 output of motor drive drives the electro-motor 1 or reclaims electric power and the energy storage device 2 is filled
Electricity.
The present invention be run by bicycle in the information such as the car attitude of gained, advance momentum, rotating speed and torque,
By the electron assistant drive module 3 according to aforementioned information each pattern, according to being calculated according to control by the processor 33
Method, adaptively switches to each pattern, makees different power outputs, that is, drive the electro-motor 1 to export
Power, each pattern and power output state and corresponding information, are described as follows：
1. level road pattern, stablizes power output：After rider need to trample sports bicycle, auxiliary power just meeting
Output.The information state of gained be rotating speed gradually, advance momentum is cumulative, car attitude non-tilt state.
2. slow down pattern, be slowed or shut off power output：Rider stops trampling sports bicycle, and auxiliary is dynamic
Power slows down or stops output, and final bicycle stops.Gained information state is that torque is cumulative, car attitude is without change
Change.
3. climb pattern, increment power output：Gained information state is that torque is cumulative, advance momentum decrescence,
Car attitude is elevation angle state.
4. descending pattern, stops power output or is charged operation：Gained information state be torque decrescence,
Car attitude is angle of depression state.
5. curved pattern is crossed, power output of successively decreasing：Rollover angle or yaw angle of the gained information state for car attitude,
Exceed preset critical.
6. brake mode, stops power output or is charged operation：Gained information state die-offs for rotating speed,
Advance momentum is die-offed (such as rider's brake) or rotating speed exceedes default value.
Fig. 3 is referred to, the switching of each pattern is described with operating mode in actual road conditions with that：
Brake mode has highest priority, and now vehicle wheel rotational speed is die-offed, and the inertial sensor is detected voluntarily
Herba Plantaginis enter momentum die-off or vehicle wheel rotational speed exceed safe speed limit, then enter brake mode, stop power defeated
Go out.
Brake is released, if rider persistently needs to trample sports bicycle, rotating speed increases, and the inertial sensor is detectd
Measure that bicycle advance momentum is cumulative and car attitude (non-inclined pattern), that is, enter level road pattern, stablize defeated
Go out power.
If rider stops foot-operated action, do not cooperate with and exert oneself, bicycle for maintaining rotating speed, motor power consumption by
Cumulative plus, cumulative with respect to output torque, the inertial sensor persistently detects the car attitude of bicycle not to be changed,
Enter and slow down pattern, be slowed or shut off power output, finally stop to bicycle；If rider holds again
Continuous foot-operated force, then switch to the level road pattern again.
Entered by level road and gone up a slope, the inertial sensor bicycle detects car attitude for elevation angle form, front precession
Decrescence, for maintaining rotating speed, motor power consumption gradually increases bicycle amount, cumulative with respect to output torque, then enter
Enter climbing pattern, increment power output shares the force of rider.
Leave upward slope and enter level road, the power consumption stream of motor is gradually decreased, with respect to output torque decrescence, the inertia
Sensor detecting is horizontal configuration to bicycle attitudes vibration, then be back to the level road pattern.
Descending is entered by level road, the inertial sensor detects bicycle attitudes vibration for angle of depression form, motor
Torque persistently reduces, and the power consumption stream of motor is gradually decreased, and enters descending pattern, stops power output or carries out
Charging operation.
Leave descending and enter level road, the power consumption stream of motor gradually increases, cumulative with respect to output torque, the inertia
Sensor detecting is horizontal configuration to bicycle attitudes vibration, enters and slow down if rider stops foot-operated action
Pattern, if rider persistently needs to trample sports bicycle, rotating speed increases, then enter level road pattern.
Cross curved pattern, be parallel betide level road, descending, climbing pattern, when inertial sensor detects car
Attitude rollover angle is more than preset critical (bicycle inclination), or car attitude yaw angle is more than preset critical
(turning of bicycle), then entered curved pattern, power output of successively decreasing.
Comprehensive the above, intelligence accessory power system of the invention is installed in bicycle, the processor according to
The information of gained, is responsible for realizing that adaptivity auxiliary power control algolithm, adaptivity auxiliary power are exported,
Allow user in the case where easily riding, remain to possess the enjoyment that bicycle is trampled.In addition in brake and descending state
This system also provides environmental protection generating and recharges electricity.
The above, only presently preferred embodiments of the present invention is not used for limiting the embodiment of the present invention
Scope.I.e. all impartial changes that is made according to scope of the present invention patent and modification, are all the patent of the present invention
Scope is covered.
Claims (7)
1. the intelligent accessory power system of a kind of bicycle, it is characterised in that include：
One electro-motor, is installed on the wheel hub of cycle wheel；
One energy storage device, by electric power process auxiliary drive module couples in the electro-motor；And
The electric power process auxiliary drive module, drives including inertial sensor, electrical energy recovery device, processor and motor
Dynamic device, the processor are received by advance momentum and the car attitude etc. of the bicycle of the inertial sensor gained
Information, the processor obtain the information such as rotating speed and the torque of the electro-motor through computing, and the processor is according to gained
Each information, through control algolithm computing after, drive the electro-motor through the motor driving module, or by the electricity
Energy retracting device can be charged generate electricity for electro-motor to energy storage device.
2. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Inertial sensor includes accelerometer, gyroscope and magnetometer.
3. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Advance momentum includes acceleration of gravity, angular velocity of rotation.
4. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Car attitude includes rollover angle, luffing angle and the yaw angle of car body.
5. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Processor is electrically connected to the circuit that the motor drive is connected with the electro-motor, measures the electric current of circuit
Size, returns the processor after digitized, draw the output torque relative to the electro-motor through computing.
6. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Energy storage device is battery, and hides and be installed in the hollow skeleton of car body.
7. the intelligent accessory power system of bicycle as claimed in claim 1, it is characterised in that wherein should
Electro-motor is direct current drum-type motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565713.7A CN106494557A (en) | 2015-09-08 | 2015-09-08 | The intelligent accessory power system of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565713.7A CN106494557A (en) | 2015-09-08 | 2015-09-08 | The intelligent accessory power system of bicycle |
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| Publication Number | Publication Date |
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| CN106494557A true CN106494557A (en) | 2017-03-15 |
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ID=58287295
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| CN201510565713.7A Pending CN106494557A (en) | 2015-09-08 | 2015-09-08 | The intelligent accessory power system of bicycle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745780A (en) * | 2017-09-07 | 2018-03-02 | 邓彬 | Electric power, manpower hybrid power bicycle and its control method |
| CN108466669A (en) * | 2018-02-06 | 2018-08-31 | 浙江齐享科技有限公司 | A kind of method and system of shared Moped Scooter automatic charging |
| CN108482568A (en) * | 2018-02-06 | 2018-09-04 | 浙江齐享科技有限公司 | A kind of electricity power-assisted shares the method and system of vehicle auxiliary vehicle climb and fall |
| CN109278925A (en) * | 2018-09-26 | 2019-01-29 | 朱浩萱 | A kind of electric bicycle that can be generated electricity |
| CN113911255A (en) * | 2021-10-30 | 2022-01-11 | 赫星(厦门)电子有限公司 | Intelligence bicycle booster unit |
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| KR20130088488A (en) * | 2012-01-31 | 2013-08-08 | 조범동 | Motorized two-wheel bike |
| WO2014113874A1 (en) * | 2013-01-23 | 2014-07-31 | Trusted Positioning Inc. | Method and apparatus for improved navigation for cycling |
| CN203844935U (en) * | 2014-02-28 | 2014-09-24 | 鲍炜 | Quasi-two-wheeled electric vehicle |
| CN104787221A (en) * | 2015-04-21 | 2015-07-22 | 刘鹏军 | Bicycle having automatic operation function |
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2015
- 2015-09-08 CN CN201510565713.7A patent/CN106494557A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN201534600U (en) * | 2009-10-16 | 2010-07-28 | 常州佳讯光电系统工程有限公司 | Solar composite power electric bicycle |
| KR20130088488A (en) * | 2012-01-31 | 2013-08-08 | 조범동 | Motorized two-wheel bike |
| WO2014113874A1 (en) * | 2013-01-23 | 2014-07-31 | Trusted Positioning Inc. | Method and apparatus for improved navigation for cycling |
| CN203844935U (en) * | 2014-02-28 | 2014-09-24 | 鲍炜 | Quasi-two-wheeled electric vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745780A (en) * | 2017-09-07 | 2018-03-02 | 邓彬 | Electric power, manpower hybrid power bicycle and its control method |
| CN108466669A (en) * | 2018-02-06 | 2018-08-31 | 浙江齐享科技有限公司 | A kind of method and system of shared Moped Scooter automatic charging |
| CN108482568A (en) * | 2018-02-06 | 2018-09-04 | 浙江齐享科技有限公司 | A kind of electricity power-assisted shares the method and system of vehicle auxiliary vehicle climb and fall |
| CN109278925A (en) * | 2018-09-26 | 2019-01-29 | 朱浩萱 | A kind of electric bicycle that can be generated electricity |
| CN113911255A (en) * | 2021-10-30 | 2022-01-11 | 赫星(厦门)电子有限公司 | Intelligence bicycle booster unit |
| CN113911255B (en) * | 2021-10-30 | 2023-10-24 | 赫星(厦门)电子有限公司 | Intelligent bicycle booster unit |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170724 Address after: Taiwan County, Hsinchu city China Chupei self-improvement Road No. 8 floor 1 15 Applicant after: Tritan Technology Co., Ltd. Address before: Chinese Taiwan Taoyuan City Applicant before: Peng Shengyou |
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Application publication date: 20170315 |
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