CN109599927A - Bicycle electric power-assisted driving control system and bicycle - Google Patents
Bicycle electric power-assisted driving control system and bicycle Download PDFInfo
- Publication number
- CN109599927A CN109599927A CN201811497011.XA CN201811497011A CN109599927A CN 109599927 A CN109599927 A CN 109599927A CN 201811497011 A CN201811497011 A CN 201811497011A CN 109599927 A CN109599927 A CN 109599927A
- Authority
- CN
- China
- Prior art keywords
- rectifier
- battery
- inverter
- voltage
- controller
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1407—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle on vehicles not being driven by a motor, e.g. bicycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/02—Devices for producing mechanical power from muscle energy of endless-walk type, e.g. treadmills
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
Abstract
The invention discloses a kind of bicycle electric power-assisted driving control systems, including middle shaft generator, rectifier, inverter, wheel electrical machine, battery, controller, middle shaft generator is connect with rectifier, rectifier connects inverter, inverter connects wheel electrical machine, battery is connect with inverter, controller is provided with battery voltage collection terminal, rectifier control terminal, battery voltage collection terminal is connect with real-time collection voltages with battery, rectifier control terminal is connect with rectifier, controller controls the voltage of the DC output end of rectifier according to the real-time voltage of battery.The present invention controls the voltage of the DC output end of rectifier according to the real-time voltage of battery, realize power distribution control function, it can according to need and simply control the power output of rectifier (namely manpower) and the power output ratio of battery, do not need the torque sensor of additional detection pedal force.The invention also discloses include a kind of above-mentioned bicycle of electric boosted driving control system.
Description
Technical field
The invention belongs to the technical fields of bicycle, and in particular to a kind of bicycle electric power-assisted driving control system and from
Driving.
Background technique
Bicycle firmly gets liking for people as a kind of simply and easily vehicles.It can also be increased using cycling trip
Into people's health, promote the development of low-carbon environment-friendly society.In order to mitigate the physical load of cyclist, market popularity is with electronic
The bicycle of power-assisted.Electric assisted bicycle increases the brisk sense of cycling, but still keeps the original enhancement cyclist of bicycle
Effect of health, moreover it is possible to effectively guarantee to cycle safety, therefore be welcome deeply by user in the market.The driving of bicycle electric power-assisted
Mode can be divided into two kinds: one is based on electronic, " electric owner is auxiliary " combination drive mode of manpower auxiliary when necessary, it is main in China
To use this combination drive mode.Another kind is based on manpower, electronic auxiliary " the main electricity of people is auxiliary " combination drive side when necessary
Formula, this mode preferably retain the function that improves health of bicycle, and more can guarantee cycling safety.
In developed countries such as Japan, more improves health and guarantees from the point of view of cycling safety from cycling bicycle,
Therefore the main combination drive mode using " the main electricity of people is auxiliary ", and the power-assisted ratio of law-making stipulation battery must not exceed manpower
Ratio.This just needs to detect the pedal force of cyclist, and controls on this basis the output power of battery.Mesh
The detection of the preceding pedal force to people is detected by torque sensor, due to need to be on the foot pedal for acting on rotary state
Pedal force carry out dynamic detection, precision is not easy to guarantee, often leads to product and do not meet legal provisions and legal cannot utilize.
In addition, this system architecture using torque sensor, response speed is slow, leads to electric boosted lag, influences riding experience.Separately
On the one hand, dynamic force moment sensor structure is complicated, and reliability is low, at high cost.
Summary of the invention
At least one of to solve above-mentioned technical problem, the present invention provides a kind of bicycle electric power-assisted drive control system
System and bicycle.
On the one hand, the present invention provides a kind of bicycle electric power-assisted driving control system, including middle shaft generator, rectification
Device, inverter, wheel electrical machine, battery, controller, the ac output end of the middle shaft generator and exchanging for the rectifier
Input terminal connection, the DC output end of the rectifier connect the direct-flow input end of the inverter, the exchange of the inverter
Output end connects the ac input end of the wheel electrical machine, and the battery is connect with the direct-flow input end of the inverter, institute
It states controller and is provided with battery voltage collection terminal, rectifier control terminal, the battery voltage collection terminal and the battery
It connects to acquire the voltage of battery in real time, the rectifier control terminal is connect with the rectifier, and the controller is according to institute
State battery real-time voltage control the rectifier DC output end voltage.
As a further improvement, the controller is preset with the ratio of battery voltage and rectifier DC output voltage
Value, when battery real-time voltage variation, the controller controls the voltage synchronous of the DC output end of the rectifier
Change so that the real-time voltage ratio of the two levels off to the default ratio.
As a further improvement, the rectifier is high-power factory rectifier.
As a further improvement, the controller is provided with inverter control end, the inverter control end with it is described
Inverter is connected to control the output power of the inverter.
As a further improvement, the controller is provided with speed data collection end, is provided with revolving speed on the wheel electrical machine
Sensor, the speed data collection end are connect with the speed probe, and the controller is according to speed collected control
The output power of inverter.
As a further improvement, the inverter is variable frequency inverter, and the inverter control end is frequency control end,
The wheel electrical machine is variable-frequency motor.
As a further improvement, the controller is provided with generated energy collection terminal, the generated energy collection terminal and institute
State middle shaft generator connection.
Bicycle electric power-assisted driving control system provided by the invention, including middle shaft generator, rectifier, inverter,
Wheel electrical machine, battery, controller, the ac output end of the middle shaft generator and the ac input end of the rectifier connect
It connects, the DC output end of the rectifier connects the direct-flow input end of the inverter, and the ac output end of the inverter connects
The ac input end of the wheel electrical machine is connect, the battery is connect with the direct-flow input end of the inverter, the controller
It is provided with battery voltage collection terminal, rectifier control terminal, the battery voltage collection terminal is connect with the battery with reality
When acquire the voltage of battery, the rectifier control terminal connect with the rectifier, and the controller is according to the battery
Real-time voltage control the rectifier DC output end voltage.When the present invention is applied to bicycle, manpower is stepped on foot-operated
Central axis is driven, the alternating current that shaft generator rotation issues in axis drive, the alternating current sent out is after rectifier rectification
Output with battery simultaneously connects, the output voltage of battery voltage collection terminal real-time monitoring battery, rectifier and battery two
Person is simultaneously to the direct-flow input end output power of inverter, when the two voltage is equal, function needed for the two averraged load
Rate, when the two voltage is unequal, the high side of voltage will undertake more power, and the low side of voltage will undertake less,
Jointly to the supplying power for input end of inverter, achieve the purpose that combination drive.Controller of the invention is according to the reality of the battery
When voltage control the rectifier DC output end voltage, realize power distribution control function, can according to need simple
Ground controls the power output of rectifier (namely manpower) and the power output ratio of battery, does not need additional detection and tramples
The torque sensor of power can quickly and easily realize the control to manpower and electric power export ratio.
On the other hand, it the present invention also provides a kind of bicycle, including vehicle frame, can be rotatably set on the vehicle frame
Axis, wheel, the both ends of the axis are connected separately with crank, the end of the crank be provided with it is foot-operated, the axis with it is described
It is sequentially connected between wheel by mechanical transmission mechanism, further includes bicycle electric power-assisted driving control system as described above,
The motor shaft of the middle shaft generator is connect with middle axle driven, and the motor shaft of the wheel electrical machine is connect with wheel drive.
Bicycle provided by the invention has corresponding due to including above-mentioned bicycle electric power-assisted driving control system
Working principle and beneficial effect, therefore no longer repeated.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of bicycle electric power-assisted driving control system of the invention.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail, it should be noted that in the absence of conflict, embodiments herein and
Feature in embodiment can be combined with each other.
As shown in Figure 1, the embodiment of the present invention provides a kind of bicycle electric power-assisted driving control system, including axis power generation
Machine 1, rectifier 2, inverter 3, wheel electrical machine 4, battery 5, controller 6.The rectifier 2 is that alternating current is converted into direct current
The device of electricity, it is mainly used for alternating current (AC) becoming direct current (DC), and inverter is supplied after filtering；The inverter 3
It is that direct current energy (battery, battery) is transformed into the device of alternating current.The ac output end of the middle shaft generator 1 with it is described
The ac input end of rectifier 2 connects, and the DC output end of the rectifier 2 connects the direct-flow input end of the inverter 3, institute
The ac output end for stating inverter 3 connects the ac input end of the wheel electrical machine 4, the battery 5 and the inverter 3
Direct-flow input end connection.The controller 6 is provided with battery voltage collection terminal, rectifier control terminal, the battery voltage
Collection terminal is connect to acquire the voltage of battery 5, the rectifier control terminal and the rectifier 2 in real time with the battery 5
Connection, the controller 6 control the voltage of the DC output end of the rectifier 2 according to the real-time voltage value of the battery 5
Value.
When the embodiment of the present invention is applied to bicycle, manpower steps on foot-operated driving central axis, the power generation of axis drive axis
The alternating current that the rotation of machine 1 issues, the alternating current sent out after the rectification of rectifier 2 with the output of battery 5 and connect, rectifier 2
With 5 the two of battery simultaneously to the direct-flow input end output power of inverter 3, when the two DC voltage is equal, the two is average
Power needed for load sharing, when the two voltage is unequal, the high side of voltage will undertake more power, voltage it is low one
Side will undertake less, jointly to the power supply of inverter 3, achieve the purpose that combination drive.The battery of controller 6 of the invention
The output voltage of voltage acquisition end real-time monitoring battery 5 controls the rectifier 2 according to the real-time voltage of the battery 5
DC output end voltage, the output voltage by controlling rectifier 2, which can reach, adjusts manpower output power and battery 5
The purpose of output power ratio, to realize power distribution control function.The embodiment of the present invention, which can according to need, simply to be controlled
The power output of rectifier (namely manpower) processed and the power output ratio of battery do not need additional detection pedal force
Torque sensor can quickly and easily realize the control to manpower and electric power export ratio.
As further preferred embodiment, the controller 6 is preset with 5 voltage of battery and 2 direct current of rectifier is defeated
The ratio of voltage out, when 5 real-time voltage of battery variation, the controller 6 controls the direct current output of the rectifier 2
The voltage synchronous at end changes so that the real-time voltage ratio of the two levels off to the default ratio.In this way, by the control logic,
It can make the control of manpower and electric power export ratio within a preset range.
As further preferred embodiment, the rectifier 2 is high-power factory rectifier, High Power Factor rectification
Device belongs to booster type rectifier, also can be whole even if the ac output voltage of shaft generator is very low in bicycle low speed segment
The direct current output control of device is flowed in level high, and controller uses High-speed Control chip, the output electricity of real-time monitoring battery
It presses, accurately adjustment controls the DC output voltage of rectifier to high speed as needed, to realize the output power distribution of the two
Target.
As further preferred embodiment, the controller 6 is provided with inverter control end, generated energy collection terminal,
The inverter control end is connect to control the output power of the inverter 3, the generated energy collection terminal with the inverter 3
It is connect with the middle shaft generator 1.Specifically, the inverter 3 is variable frequency inverter, the inverter control end is frequency conversion control
End processed, the wheel electrical machine 4 provide wheel by variable frequency inverter in this way, controller 6 is according to actual needs for variable-frequency motor
Ac frequency required for motor 4, can be in a wide range of interior regulation speed of low speed segment to high regime.The controller 6 is arranged
There is speed data collection end, speed probe is provided on the wheel electrical machine 4, the speed data collection end and the speed probe connect
It connects, the controller 6 controls the output power of the inverter 3 according to speed collected.It is gone back in rectifier 2 and battery 5
A settable bidirectional DC-DC converter, bidirectional DC-DC converter be realize direct current energy two-way flow device, it can be achieved that
The switching of the charge and discharge mode of battery.The bidirectional DC-DC converter is provided with the first charge-discharge end and the second charge and discharge
The DC output end of electric end, first charge-discharge end and the rectifier and/or the direct-flow input end of the inverter 3 connect
It connects, second charge-discharge end connects the battery 5.In this way, controller 6 passes through bi-directional DC-DC according to generated energy or speed
Converter realizes that 5 charge and discharge control of battery is filled in light duties such as descendings from bidirectional DC-DC converter to battery 5
Electricity realizes energy storage function to recover energy, and in severe duties such as upward slopes, starting bidirectional DC-DC converter discharging function is to inverse
Become device 3 to power, to realize laborsaving and comfort when people tramples.
The embodiment of the present invention also provides a kind of bicycle, including vehicle frame, can be rotatably set axis, two on the vehicle frame
A wheel, the both ends of the axis are connected separately with crank, and the end of the crank is provided with foot-operated, the axis and rear wheel
Between be sequentially connected by chain transminssion mechanism, above structure is similar to bicycle in the prior art.Its difference is also to wrap
Bicycle electric power-assisted driving control system as described above is included, the motor shaft of the middle shaft generator 1 is connect with middle axle driven,
The motor shaft of middle shaft generator 1 can be coaxial with axis, and the motor shaft of the wheel electrical machine 4 is connect with wheel drive.
Bicycle provided in an embodiment of the present invention has due to including above-mentioned bicycle electric power-assisted driving control system
Corresponding working principle and beneficial effect, therefore no longer repeated.
Many details are elaborated in above description to facilitate a thorough understanding of the present invention, still, the present invention can be with
Implemented using other than the one described here other modes, it is thus impossible to be interpreted as limiting the scope of the invention.
In short, although the present invention lists above-mentioned preferred embodiment, although it should be noted that those skilled in the art
Member can carry out various change and remodeling, unless such change and modification deviate from the scope of the present invention, otherwise should all wrap
It includes within the scope of the present invention.
Claims (8)
1. a kind of bicycle electric power-assisted driving control system characterized by comprising middle shaft generator (1), rectifier (2),
Inverter (3), wheel electrical machine (4), battery (5), controller (6), the ac output end of the middle shaft generator (1) with it is described
The ac input end of rectifier (2) connects, and the direct current that the DC output end of the rectifier (2) connects the inverter (3) is defeated
Enter end, the ac output end of the inverter (3) connects the ac input end of the wheel electrical machine (4), the battery (5) with
The direct-flow input end of the inverter (3) connects, and the controller (6) is provided with battery voltage collection terminal, rectifier control
End, the battery voltage collection terminal are connect to acquire the voltage of battery (5), the rectification in real time with the battery (5)
Device control terminal is connect with the rectifier (2), and the controller (6) is according to the control of the real-time voltage of the battery (5)
The voltage of the DC output end of rectifier (2).
2. bicycle electric power-assisted driving control system according to claim 1, it is characterised in that: the controller (6)
It is preset with the ratio of battery (5) voltage Yu rectifier (2) DC output voltage, when the battery (5) real-time voltage changes
When, the voltage synchronous that the controller (6) controls the DC output end of the rectifier (2) changes the real-time voltage so that the two
Ratio levels off to the default ratio.
3. bicycle electric power-assisted driving control system according to claim 2, it is characterised in that: the rectifier (2)
For high-power factory rectifier.
4. bicycle electric power-assisted driving control system according to claim 3, it is characterised in that: the controller (6)
It is provided with inverter control end, the inverter control end is connect to control the defeated of the inverter (3) with the inverter (3)
Power out.
5. bicycle electric power-assisted driving control system according to claim 4, it is characterised in that: the controller (6)
It is provided with speed data collection end, speed probe is provided on the wheel electrical machine (4), the speed data collection end and the revolving speed pass
Sensor connection, the controller (6) control the output power of the inverter (3) according to speed collected.
6. bicycle electric power-assisted driving control system according to claim 5, it is characterised in that: the inverter (3)
For variable frequency inverter, the inverter control end is frequency control end, and the wheel electrical machine (4) is variable-frequency motor.
7. bicycle electric power-assisted driving control system according to any one of claim 1 to 6, it is characterised in that: institute
The controller (6) stated is provided with generated energy collection terminal, and the generated energy collection terminal is connect with the middle shaft generator (1).
8. a kind of bicycle, including vehicle frame, axis, wheel, the both ends point of the axis are can be rotatably set on the vehicle frame
It is not connected with crank, the end of the crank is provided with foot-operated, passes through mechanical transmission mechanism between the axis and the wheel
Transmission connection, it is characterised in that: further include bicycle electric power-assisted drive control system described in any one of claims 1 to 7
System, the motor shaft of the middle shaft generator (1) are connect with middle axle driven, the motor shaft and wheel drive of the wheel electrical machine (4)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811497011.XA CN109599927A (en) | 2018-12-07 | 2018-12-07 | Bicycle electric power-assisted driving control system and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811497011.XA CN109599927A (en) | 2018-12-07 | 2018-12-07 | Bicycle electric power-assisted driving control system and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109599927A true CN109599927A (en) | 2019-04-09 |
Family
ID=65961429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811497011.XA Pending CN109599927A (en) | 2018-12-07 | 2018-12-07 | Bicycle electric power-assisted driving control system and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179960A (en) * | 2021-12-28 | 2022-03-15 | 山东中科先进技术研究院有限公司 | Electric vehicle power supply, electric vehicle and electric vehicle power supply operation method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382608A (en) * | 2001-04-26 | 2002-12-04 | 株式会社明电舍 | Driving device of electric boosting bicycle |
| CN1994783A (en) * | 2006-12-27 | 2007-07-11 | 金华市绿源电动车有限公司 | Constant power controlled flexible boosting module for electric vehicle and boosting control method based on the module |
| CN101157343A (en) * | 2007-09-21 | 2008-04-09 | 南京大陆鸽高科技股份有限公司 | Electric assisted bicycle intelligent controller and controlling means |
| CN101783635A (en) * | 2010-03-22 | 2010-07-21 | 鲁东大学 | Electric assisted bicycle and controller and control method thereof |
| CN101804847A (en) * | 2009-12-16 | 2010-08-18 | 李俊 | Self charging walking electrically power assisted bicycle |
| CN102294958A (en) * | 2010-06-11 | 2011-12-28 | 株式会社岛野 | Bicycle auxiliary power supply system |
| CN105799527A (en) * | 2014-12-31 | 2016-07-27 | 刘粤荣 | Extended-range electric bicycle and driving, braking and electric energy supplementing method thereof |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
| CN107745780A (en) * | 2017-09-07 | 2018-03-02 | 邓彬 | Electric power, manpower hybrid power bicycle and its control method |
| CN207389446U (en) * | 2017-09-07 | 2018-05-22 | 邓彬 | A kind of New Intelligent Control System of bicycle with mixed drive power |
-
2018
- 2018-12-07 CN CN201811497011.XA patent/CN109599927A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382608A (en) * | 2001-04-26 | 2002-12-04 | 株式会社明电舍 | Driving device of electric boosting bicycle |
| CN1994783A (en) * | 2006-12-27 | 2007-07-11 | 金华市绿源电动车有限公司 | Constant power controlled flexible boosting module for electric vehicle and boosting control method based on the module |
| CN101157343A (en) * | 2007-09-21 | 2008-04-09 | 南京大陆鸽高科技股份有限公司 | Electric assisted bicycle intelligent controller and controlling means |
| CN101804847A (en) * | 2009-12-16 | 2010-08-18 | 李俊 | Self charging walking electrically power assisted bicycle |
| CN101783635A (en) * | 2010-03-22 | 2010-07-21 | 鲁东大学 | Electric assisted bicycle and controller and control method thereof |
| CN102294958A (en) * | 2010-06-11 | 2011-12-28 | 株式会社岛野 | Bicycle auxiliary power supply system |
| CN105799527A (en) * | 2014-12-31 | 2016-07-27 | 刘粤荣 | Extended-range electric bicycle and driving, braking and electric energy supplementing method thereof |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
| CN107745780A (en) * | 2017-09-07 | 2018-03-02 | 邓彬 | Electric power, manpower hybrid power bicycle and its control method |
| CN207389446U (en) * | 2017-09-07 | 2018-05-22 | 邓彬 | A kind of New Intelligent Control System of bicycle with mixed drive power |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179960A (en) * | 2021-12-28 | 2022-03-15 | 山东中科先进技术研究院有限公司 | Electric vehicle power supply, electric vehicle and electric vehicle power supply operation method |
| WO2023125646A1 (en) * | 2021-12-28 | 2023-07-06 | 山东中科先进技术有限公司 | Electric vehicle power supply, electric vehicle, and operation method for electric vehicle power supply |
| CN114179960B (en) * | 2021-12-28 | 2023-09-15 | 山东中科先进技术有限公司 | Electric vehicle power supply, electric vehicle and electric vehicle power supply operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7933694B2 (en) | Power supply system and vehicle including the same, and method of controlling power supply system | |
| US7398844B2 (en) | Hybrid vehicle | |
| US6078163A (en) | Battery temperature increasing device and method | |
| DE112009000162B4 (en) | Control system for a rotating electric machine and a vehicle drive system | |
| CN109353231B (en) | Electric automobile driving system with loading system, electric automobile and control method | |
| US20090315518A1 (en) | Power supply device and vehicle | |
| CN104163111A (en) | Electric vehicle combined energy range extending system based on bidirectional DC/DC | |
| CN105934359A (en) | Power supply apparatus of vehicle | |
| CN102166963A (en) | Brake energy feedback control method of pure electric automobile | |
| US9553515B2 (en) | Boosting device | |
| CN102045014A (en) | Brushless DC motor controller for four-wheel independently driven electric automobile and control method thereof | |
| DE112009000190B4 (en) | Control system for a rotating electrical machine and vehicle drive system | |
| CN205220403U (en) | Tipper electricity transmission system | |
| CN206704433U (en) | Electric power, manpower hybrid power bicycle | |
| CN107745780A (en) | Electric power, manpower hybrid power bicycle and its control method | |
| CN109599927A (en) | Bicycle electric power-assisted driving control system and bicycle | |
| CN202178698U (en) | Electrical driving system using manpower to drive asynchronous transmission | |
| CN104999898B (en) | Combined drive motor and its application process | |
| CN201126964Y (en) | Balance energy-saving apparatus for feeding energy-consumption system | |
| Cao et al. | Energy Recovery Control Strategy of Motor with Supercapacitor | |
| CN108820118A (en) | A kind of pedal duty control method based on speed closed loop | |
| CN108820120B (en) | Pedal load control method based on position compensation | |
| CN112003505A (en) | DSP-based electric bicycle digital control system | |
| TWI269519B (en) | Bi-directional AC/DC power converter | |
| CN209159924U (en) | The mixed dynamic bicycle of no chain conveyer people electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |
|
| RJ01 | Rejection of invention patent application after publication |