CN104210606B - Dual-power electric vehicle control system - Google Patents
Dual-power electric vehicle control system Download PDFInfo
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- CN104210606B CN104210606B CN201410420836.7A CN201410420836A CN104210606B CN 104210606 B CN104210606 B CN 104210606B CN 201410420836 A CN201410420836 A CN 201410420836A CN 104210606 B CN104210606 B CN 104210606B
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Abstract
The invention discloses a dual-power electric vehicle control system. A main storage battery and an auxiliary storage battery are mounted on an electric vehicle. Electric energy generated by operation of a miniature generator is subjected to rectification and voltage-stabilization through a rectification and voltage-stabilization circuit board, is output and then is stored in the auxiliary storage battery. The dual-power electric vehicle control system also comprises an electronic compass and an electric vehicle controller. In the riding process of an electric vehicle, the electric vehicle controller processes information such as the operation state of the electric vehicle and the operation states of the main storage battery and the auxiliary storage battery, controls the state in which the auxiliary storage battery supplies power to a motor, and adjusts operation of the motor. The electric energy generated by an electric vehicle energy recovery device is stored in the auxiliary storage battery; in addition, using of the storage batteries is greatly optimized, the service lives of the batteries are prolonged, and the traveling mileage is increased.
Description
Technical field
The invention belongs to vehicle technology field.
Background technology
Nowadays electric motor car has flown into common people house, in electric motor car ride, produces vibration difficult in institute
Exempt from, especially in remote districts such as some rural areas, mountain areas, road conditions are poor, then the vibration of generation can be bigger,
The comfortableness ridden substantially reduces.
In addition, in electric motor car ride, also can frequently brake, in brake, vehicle wheel rotation used
Property power not only hinder brake, and big energy loses in vain.
And the upper electric motor car of existing market, its riding condition is completely by bicyclist according to surface conditions and electricity
The running status of motor-car itself is manipulated, and due to the difference of bicyclist's perception, manipulation is not accurate enough, therefore
The running status of electric motor car and the comfort level ridden are all not good.
Under different running statuses, the requirement to power supply is also different for electric motor car, is such as starting and is climbing
Need motor to increase moment of torsion during slope, now need power supply to keep stable High-current output, in low speed, electricity
The stable electric current of source regular supply, and in descending, decelerating through motor, Motor torque reduce it is not necessary to
Larger electric current.But current electric motor car does not all specifically consider these factors, have impact on the use of battery
Life-span, distance travelled.
Content of the invention
The technical problem to be solved is exactly to provide a kind of dual power supply electric vehicle control system, will ride
When the energy producing in vibration and brake, the inertia force of vehicle wheel rotation is converted to electrical power storage and gets up with further
Using, in addition it is exactly the running status improving electric motor car, the comfort level that raising is ridden, extend the use of battery
Life-span and distance travelled.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of dual power supply electric motor car controls
System, this electric motor car is provided with a main storage battery and a booster battery, and described booster battery is installed on electricity
On the battery stand of motor-car vehicle body side, described main storage battery and booster battery pass through power line with motor
Connect, also include damping of electric vehicles device, described damping of electric vehicles device includes damping fork and on damping fork
Damping spring, is additionally provided with microgenerator, regulator rectifier circuit plate and booster battery, described micro generation
Machine is electrically connected with regulator rectifier circuit plate, and described regulator rectifier circuit plate is electrically connected with booster battery, described
It is provided with the linear motion up and down that damping is pitched between damping fork and described microgenerator and be converted to rotational motion
Oscillating movement switching mechanism, described oscillating movement switching mechanism drives microgenerator work, also includes fixing
Energy transaxle on vehicle body, described energy transaxle is parallel with axletree, is fixed with and car on wheel
The concentric frictional disk of wheel shaft, described energy transaxle is provided with energy changeover panel, and described energy changes Axial and radial
Outside is provided with microgenerator, and described energy transaxle is provided with the flywheel driving microgenerator work, institute
State energy transaxle on energy conversion support, described energy conversion support is provided with energizing quantity transaxle and slides
Dynamic chute and driving energy transaxle move so that energy changeover panel and frictional disk rub along chute to frictional disk
Wipe the energy transaxle driving structure of contact, described energy transaxle driving structure is by brake system control, institute
The electric energy stating microgenerator operating generation carries out exporting after rectifying and voltage-stabilizing and storing through regulator rectifier circuit plate
In booster battery, also include electronic compass and controller for electric vehicle, described main storage battery, auxiliary store
Battery and electronic compass are communicated to connect with controller for electric vehicle, in electric motor car ride, described electronics sieve
Disk measures electric motor car in the running status of ride and by running state of electric motor car information communications to electronic
Vehicle controller, the running status of the controller for electric vehicle described main storage battery of monitoring and booster battery simultaneously, institute
State the letter that controller for electric vehicle processes running state of electric motor car and main storage battery, booster battery running status
After breath, control the operation to the power supply state of motor and adjustment motor of main storage battery and booster battery.
Preferably, when electric motor car goes up a slope or starts, controller for electric vehicle controls main storage battery and auxiliary electric power storage
Pond powers for motor simultaneously, and motor also accordingly increases electric current and torque, and during descending, controller for electric vehicle controls
Main storage battery or booster battery are powered for motor, and current of electric reduces, controller for electric vehicle controlled motor
Slow down.
Preferably, when angle of slope is more than 30 degree instantly, controller for electric vehicle controls main storage battery and auxiliary to store
Battery stops output current to motor simultaneously.
Preferably, according to electric vehicle rotary to angular dimension, controller for electric vehicle controlled motor is slowed down, simultaneously electricity
Motor-car controller controls main storage battery or booster battery to power for motor according to steering angle size.
Preferably, when electric motor car tilts or during double swerve, controller for electric vehicle controlled motor is slowed down,
Controller for electric vehicle controls main storage battery or booster battery to supply for motor according to steering angle size simultaneously
Electricity.
Preferably, when motor steering angle, tilt or double swerve set number range in when,
Main storage battery or booster battery is controlled to power for motor while controller for electric vehicle controlled motor is slowed down,
When motor steering angle, tilt or double swerve exceed setting number range when, controller for electric vehicle
Control main storage battery and booster battery to stop output current to motor simultaneously.
Preferably, normally travel state, main storage battery is powered for motor, when main storage battery not enough power supply or
When electricity exhausts, controller for electric vehicle controls booster battery to power for motor, controller for electric vehicle control simultaneously
Current of electric processed reduces and slows down.
Preferably, described oscillating movement switching mechanism includes rotary shaft rack, rotating shaft, and bearing is passed through in described rotating shaft
It is supported on rotary shaft rack, described rotating shaft is provided with the flywheel driving microgenerator work.
Preferably, described rotating shaft is bent axle, and described oscillating movement switching mechanism also includes the company being connected with bent axle
Bar, described connecting rod connection sliding block, described slide block is installed on damping fork.
Preferably, described energy conversion support includes square tube, and the described square tube left and right sides offers chute, institute
State and offer opening on square tube tube wall, be provided with a wedge in described opening, described wedge is by brake system
Control to square tube medial motion, wedge wedge surface promotes energy transaxle along runner movement, described energy conversion
Axle and wedge are respectively connected with back-moving spring.
The present invention is ridden the linear motion that middle up-down vibration produces using electric motor car, by oscillating movement interpreter
Structure is converted into circular motion, drives microgenerator operating to produce electric energy, steady through regulator rectifier circuit plate
Pressure, rectification process and are stored in booster battery, so can not only store electric energy as the standby storage of electric motor car
Battery uses, and utilizes the reaction force of oscillating movement switching mechanism simultaneously, so that the vibration sense of electric motor car is weakened, allow
Bicyclist feels more comfortable.
In addition, the present invention passes through the frictional fit of frictional disk and energy changeover panel, drive energy transaxle and fly
The operating of wheel drive microgenerator produces electric energy, processes storage through the voltage stabilizing of regulator rectifier circuit plate, rectification
To in booster battery, so can not only store electric energy and use as the standby battery of electric motor car, simultaneously profit
With the reaction force of energy changeover panel, original brake system is assisted to be braked, it is to avoid brake system mistake
Fast loss.
The electric energy that above-mentioned electric vehicle energy recycling device produces all is stored in booster battery, this auxiliary electric power storage
Pond is removably mounted at electric bicycle, so that bicyclist selects to install, when electronic car owner stores
Dead battery capability or when breaking down, the power supply switch circuit in controller for electric vehicle controls and carries out motor
The switching of power supply, that is, disconnect the power supply to motor for the electric motor car main storage battery, starts booster battery simultaneously
Motor is powered it is ensured that electric motor car can continue stretch journey of riding.
And, the present invention utilizes battery stand to install booster battery, and left and right slide block can move left and right,
To adapt to different size of booster battery, when needing to install booster battery, booster battery is placed on
On side plate, booster battery bottom is supported on the supporting part of block, and then left slider is moved to the left, right cunning
Block moves right, and left and right slide block coordinates booster battery clamping, and the bending part on block and clamping plate
On gear eaves booster battery can be avoided further to come off, after booster battery installs, use power supply
Line line connects motor and booster battery.
In addition, after the present invention adopts technique scheme, a perception electric motor car being installed on electric motor car and runs
The electronic compass of state, increases a booster battery simultaneously, and main storage battery, booster battery and electronics
Compass is all connected with controller for electric vehicle communication, and in electric motor car ride, electronic compass measures electric motor car
In the running status of ride, the operation of controller for electric vehicle monitoring main storage battery and booster battery simultaneously
State, controller for electric vehicle processes running state of electric motor car, main storage battery and booster battery running status
After information, the corresponding control main storage battery and booster battery power supply state to motor, can also correspond to simultaneously
Control the operation of adjustment motor.
On the one hand, because electronic compass perception running state of electric motor car is more accurate, and controller for electric vehicle is made
Run the core controlling for electric motor car, the optimization program according to setting is controlled motor, therefore greatly changes
It has been apt to the running status of electric motor car, improve the comfort level ridden.
On the other hand, booster battery is as reserve battery, when electric motor car main storage battery electricity exhausts or goes out
Existing fault, and power supply switch circuit control when running state of electric motor car changes, in controller for electric vehicle
The switching of motor power supply processed, both can be main storage battery and booster battery power simultaneously or
Main storage battery or booster battery are individually powered, so when main storage battery electricity exhausts or breaks down
Disconnect the power supply to motor for the electric motor car main storage battery, start booster battery simultaneously and motor is powered, protect
Card electric motor car can continue stretch journey of riding, and in climbing, startup or high speed, can start master simultaneously
Battery and booster battery are powered, and in descending, turn, jolt, rocking or during low speed, can be main
Battery or booster battery are individually powered, and therefore greatly optimize the use of battery, extend electricity
The service life in pond and distance travelled.
Brief description
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure principle chart of electric motor car vibration energy recovery device；
Fig. 2 is the structure principle chart of electric vehicle brake energy recycle device；
Fig. 3 is the schematic diagram of energy transaxle driving structure；
Fig. 4 is the structural representation of battery stand；
Fig. 5 is the structural representation of elastic clamping structure.
Specific embodiment
The invention provides the energy consumption producing in a kind of comprehensive utilization electric motor car ride is generated electricity, and will
Generate electricity the electrical power storage producing in booster battery, the standby battery as electric motor car uses, and forms
An electric motor car ride energy consumption comprehensive cyclic utilization system.
First, illustrate by electric motor car vibration energy recovery device and electric vehicle brake energy recycle device group
The electric vehicle energy recycling device becoming.
As shown in figure 1, being electric motor car vibration energy recovery device, including damping of electric vehicles device 1, described electronic
Car damper includes damping fork and the damping spring on damping fork, is additionally provided with microgenerator 2, rectification steady
Volt circuit plate and booster battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described rectification
Mu balanced circuit plate is electrically connected with booster battery, is provided with and will subtract between described damping fork and described microgenerator
The linear motion up and down of shake fork is converted to the oscillating movement switching mechanism of rotational motion, the conversion of described oscillating movement
Mechanism drives microgenerator work, and the electric energy that described microgenerator operating produces is through regulator rectifier circuit
Plate exports after carrying out rectifying and voltage-stabilizing and is stored in booster battery.
Wherein, described oscillating movement switching mechanism includes rotary shaft rack, rotating shaft 11, and bearing is passed through in described rotating shaft
It is supported on rotary shaft rack, described rotating shaft is provided with the flywheel 12 driving microgenerator work.Further,
Described rotating shaft is bent axle, and described oscillating movement switching mechanism also includes the connecting rod being connected with bent axle, described connecting rod
Connection sliding block, described slide block is installed on damping fork.And alternatively interchangeable structure, described shake
Dynamic movement conversion mechanism also includes the transaxle vertical with rotating shaft, and described transaxle head end is provided with bevel gear and subtracts
Bevel gear engagement on shake fork, described conversion shaft tail end is provided with bevel gear and is engaged with the bevel gear in rotary shaft.
Electric motor car vibration energy recovery device is ridden the linear motion that middle up-down vibration produces using electric motor car, leads to
Cross vibration movement conversion mechanism and be converted into circular motion, drive microgenerator operating to produce electric energy, through whole
The voltage stabilizing of stream mu balanced circuit plate, rectification process and are stored in booster battery, so can not only store electric energy and make
Standby battery for electric motor car uses, and utilizes the reaction force of oscillating movement switching mechanism simultaneously, makes electronic
The vibration sense of car weakens, and allows bicyclist feel more comfortable.
As shown in Figures 2 and 3, electric vehicle brake energy recycle device, with electric motor car vibration energy regeneration dress
Put similar, its be also required to arrange microgenerator 2, regulator rectifier circuit plate and booster battery to carry out generating electricity,
Rectifying and voltage-stabilizing and storage electric energy, likewise, described microgenerator 2 is electrically connected with regulator rectifier circuit plate,
Described regulator rectifier circuit plate is electrically connected with booster battery, heavier, this electric vehicle brake energy regenerating
Device also includes the energy transaxle 13 being fixed on vehicle body, and described energy transaxle is parallel with axletree 15,
The frictional disk 16 concentric with axletree is fixed with wheel, described energy transaxle is provided with energy changeover panel
14, described energy transaxle radial outside is provided with microgenerator, and it is micro- that described energy transaxle is provided with driving
The flywheel of generator work, described energy transaxle on energy conversion support, prop up by described energy conversion
Frame be provided with energizing quantity transaxle slip chute and driving energy transaxle along chute to frictional disk movement with
Make the energy transaxle driving structure of energy changeover panel and frictional disk CONTACT WITH FRICTION, described energy transaxle drives
Structure is entered through regulator rectifier circuit plate by brake system control, the electric energy that described microgenerator operating produces
Export after row rectifying and voltage-stabilizing and be stored in booster battery.
In conjunction with Fig. 3, above-mentioned energy transaxle driving structure is described, energy conversion support includes square tube 17, institute
State the square tube left and right sides and offer chute 18, described square tube tube wall offers opening, is provided with described opening
One wedge 19, described wedge controls to square tube medial motion from brake system, and wedge wedge surface promotes energy
Along runner movement, described energy transaxle and wedge are respectively connected with back-moving spring to amount transaxle 13.In addition,
It is provided with locating slot in the inwall of opening, wedge outer wall is provided with positioning strip and is coordinated with locating slot, so can limit
Determine the running orbit of wedge.Wherein brake system both can be water brake can also be drag-line brake, liquid
Pressure brake can drive wedge by hydraulic coupling, and drag-line brake then can be driven by drag-line transmitting forces
Dynamic wedge.
Described frictional disk includes frictional disk body and the friction material layer located at frictional disk body outer circumferential sides, institute
State energy changeover panel and include energy changeover panel body and the friction material located at energy changeover panel body outer circumferential sides
Layer.It is provided with intermeshing engaging tooth between described frictional disk and energy changeover panel.Frictional disk body and energy
Changeover panel body needs the higher material of use intensity, such as cast iron, steel alloy or high strength plastics, friction
Layer then select friction belt or friction coatings, should proof strength, again ensure both produce sufficiently large rubbing
Wiping power drives and rotates.
In brake, the inertia force of vehicle wheel rotation not only hinders brake, and big energy loses in vain
, electric vehicle brake energy recycle device is rotated using the inertia of wheel during brake, by frictional disk and energy
The frictional fit of changeover panel, drives energy transaxle and flywheel to drive microgenerator operating to produce electric energy, warp
The voltage stabilizing of over commutation mu balanced circuit plate, rectification process and are stored in booster battery, so can not only store electricity
Can use as the standby battery of electric motor car, utilize the reaction force of energy changeover panel simultaneously, auxiliary is original
Brake system braked, it is to avoid brake system too fast loss.
The electric energy that above-mentioned electric vehicle energy recycling device produces all is stored in booster battery, this auxiliary electric power storage
Pond is removably mounted at electric bicycle, so that bicyclist selects to install.In electric vehicle body
Side is provided with the battery stand installing booster battery.
As shown in Figure 4 and Figure 5, battery stand includes the side plate 3 being fixed on vehicle body, outside described side plate
The side plane bottom left and right sides is provided with block 32, and described block includes propping up perpendicular to described side plate medial plane
Support part and the bending part located at supporting part head end, described side plate medial plane is provided with bullet in the middle part left and right sides
Property clamping structure 31, described booster battery be rectangular configuration, described booster battery bottom is supported in block
On 32 supporting part, the described booster battery left and right sides is clamped by elastic clamping structure 31, and described auxiliary stores
Battery is electrically connected with controller for electric vehicle, and described booster battery is provided with power output interface, and described power supply is defeated
It is connected by power line between outgoing interface and motor, described controller for electric vehicle is provided with power supply switch circuit, institute
The power supply stating power supply switch circuit controlled motor switches between booster battery and electric motor car main storage battery.
Described elastic clamping structure 31 includes slide block fixed seat 312, slide block 311 and spring 313, described
Slide block is slidably arranged in slide block fixed seat by sliding track mechanism, spring between slide block and slide block fixed seat
Under effect, slide block is by booster battery elastic clamping.Described slide block fixed seat includes fixed plate 3121, described
The fixed plate left and right sides is provided with baffle plate 3122, and the described fixed plate bottom left and right sides is provided with skidway hole 3123, institute
State slide block and include slide plate 3111, the described slide plate bottom left and right sides is provided with traveller 3113, and described traveller head sets
There is minor diameter part, described slide plate is placed in fixed plate, the slide plate left and right sides is located inside baffle plate, described minor diameter part
Insertion skidway hole, described spring is socketed on traveller.Described slide plate plane is vertically provided with clamping plate 3112, institute
State clamping plate top and be provided with gear eaves 3114.The battery capacity of described booster battery is 2A, described auxiliary electric power storage
Pond is additionally provided with the voltage commutation circuit of the output voltage controlling booster battery.
Left and right slide block can move left and right, and to adapt to different size of booster battery, assists when needing to install
During battery, booster battery is placed on side plate, booster battery bottom is supported on the supporting part of block,
Then left slider is moved to the left, and right slide block moves right, and left and right slide block coordinates booster battery clamping,
And the gear eaves on the bending part on block and clamping plate can avoid booster battery to come off further, in auxiliary
After battery installs, connect motor and booster battery with power line line.
As reserve battery, when electric motor car main storage battery normally uses, it utilizes electric motor car to booster battery
The energy of vibration or brake is charged (or charged in advance), when electric motor car main storage battery electricity exhausts
Or when breaking down, the power supply switch circuit in controller for electric vehicle controls and carries out cutting of motor power supply
Change, that is, disconnect the power supply to motor for the electric motor car main storage battery, start booster battery simultaneously and motor is supplied
Electricity.In addition, for the motor adapting to different size (operating voltage), it is auxiliary that booster battery is additionally provided with control
Help the voltage commutation circuit of the output voltage of battery, setting switching push button is exported on booster battery
The switching of voltage, general setting output voltage is that three kinds of specifications of 36V, 48V, 64V can meet major part
Demand.
This electric motor car is provided with a main storage battery and a booster battery, main storage battery and booster battery and electricity
Machine is connected by power line, also includes electronic compass and controller for electric vehicle, described main storage battery, auxiliary
Battery and electronic compass are communicated to connect with controller for electric vehicle, in electric motor car ride, described electronics
Compass measures electric motor car in the running status of ride and by running state of electric motor car information communications to electricity
Motor-car controller, the running status of the controller for electric vehicle described main storage battery of monitoring and booster battery simultaneously,
Described controller for electric vehicle processes running state of electric motor car and main storage battery, booster battery running status
After information, control the operation to the power supply state of motor and adjustment motor of main storage battery and booster battery.
When electric motor car goes up a slope or starts, controller for electric vehicle control main storage battery and booster battery are simultaneously
Motor is powered, and motor also accordingly increases electric current and torque, and during descending, controller for electric vehicle controls main storage battery
Or booster battery is powered for motor, current of electric reduces, and controller for electric vehicle controlled motor is slowed down.
Instantly, when angle of slope is more than 30 degree, controller for electric vehicle controls main storage battery and booster battery to stop simultaneously
Only output current is to motor.
According to electric vehicle rotary to angular dimension, controller for electric vehicle controlled motor is slowed down, and electric motor car simultaneously controls
Device controls main storage battery or booster battery to power for motor according to steering angle size.
When electric motor car tilts or during double swerve, controller for electric vehicle controlled motor is slowed down, simultaneously electricity
Motor-car controller controls main storage battery or booster battery to power for motor according to steering angle size.
When motor steering angle, tilt or double swerve set number range in when, electric motor car control
Main storage battery or booster battery is controlled to power for motor, when motor turns while device controlled motor processed is slowed down
To angle, tilt or double swerve exceed setting number range when, controller for electric vehicle control main storage
Battery and booster battery stop output current to motor simultaneously.
Normally travel state, main storage battery is powered for motor, when main storage battery not enough power supply or electricity exhaust
When, controller for electric vehicle controls booster battery to power for motor, simultaneously controller for electric vehicle controlled motor electricity
Stream reduces and slows down.
Claims (10)
1. a kind of dual power supply electric vehicle control system it is characterised in that：This electric motor car is provided with a main storage battery and a booster battery，Described booster battery is installed on the battery stand of electric vehicle body side，Described main storage battery and booster battery are connected by power line with motor，Also include damping of electric vehicles device，Described damping of electric vehicles device includes damping fork and the damping spring on damping fork，It is additionally provided with microgenerator、Regulator rectifier circuit plate and booster battery，Described microgenerator is electrically connected with regulator rectifier circuit plate，Described regulator rectifier circuit plate is electrically connected with booster battery，It is provided with the oscillating movement switching mechanism that the linear motion up and down pitching damping is converted to rotational motion between described damping fork and described microgenerator，Described oscillating movement switching mechanism drives microgenerator work，Also include the energy transaxle being fixed on vehicle body，Described energy transaxle is parallel with axletree，The frictional disk concentric with axletree is fixed with wheel，Described energy transaxle is provided with energy changeover panel，Described energy transaxle radial outside is provided with microgenerator，Described energy transaxle is provided with the flywheel driving microgenerator work，Described energy transaxle is on energy conversion support，Described energy conversion support be provided with the chute of energizing quantity transaxle slip and driving energy transaxle along chute to frictional disk mobile so that the energy transaxle driving structure of energy changeover panel and frictional disk CONTACT WITH FRICTION，Described energy transaxle driving structure is by brake system control，The electric energy that described microgenerator operating produces carries out exporting after rectifying and voltage-stabilizing and being stored in booster battery through regulator rectifier circuit plate，Also include electronic compass and controller for electric vehicle，Described main storage battery、Booster battery and electronic compass are communicated to connect with controller for electric vehicle，In electric motor car ride，Described electronic compass measures electric motor car in the running status of ride and by running state of electric motor car information communications to controller for electric vehicle，Controller for electric vehicle monitors the running status of described main storage battery and booster battery simultaneously，Described controller for electric vehicle processes running state of electric motor car and main storage battery、After the information of booster battery running status，Control the operation to the power supply state of motor and adjustment motor of main storage battery and booster battery.
2. dual power supply electric vehicle control system according to claim 1 it is characterised in that：When electric motor car goes up a slope or starts, controller for electric vehicle controls main storage battery and booster battery to power for motor simultaneously, motor also accordingly increases electric current and torque, during descending, controller for electric vehicle controls main storage battery or booster battery to power for motor, current of electric reduces, and controller for electric vehicle controlled motor is slowed down.
3. dual power supply electric vehicle control system according to claim 2 it is characterised in that：Instantly, when angle of slope is more than 30 degree, controller for electric vehicle controls main storage battery and booster battery to stop output current to motor simultaneously.
4. dual power supply electric vehicle control system according to claim 1 it is characterised in that：According to electric vehicle rotary to angular dimension, controller for electric vehicle controlled motor is slowed down, and controller for electric vehicle controls main storage battery or booster battery to power for motor according to steering angle size simultaneously.
5. dual power supply electric vehicle control system according to claim 1 it is characterised in that：When electric motor car tilts or during double swerve, controller for electric vehicle controlled motor is slowed down, and controller for electric vehicle controls main storage battery or booster battery to power for motor according to steering angle size simultaneously.
6. dual power supply electric vehicle control system according to claim 1 it is characterised in that：When electric motor car steering angle, tilt or double swerve set number range in when, main storage battery or booster battery is controlled to power for motor while controller for electric vehicle controlled motor is slowed down, when electric motor car steering angle, tilt or when double swerve exceedes setting number range, controller for electric vehicle controls main storage battery and booster battery to stop output current to motor simultaneously.
7. the dual power supply electric vehicle control system according to claim 1 to 6 any one it is characterised in that：Normally travel state, main storage battery is powered for motor, and when main storage battery not enough power supply or electricity exhaust, controller for electric vehicle controls booster battery to power for motor, and controller for electric vehicle controlled motor electric current reduces and slows down simultaneously.
8. dual power supply electric vehicle control system according to claim 1 it is characterised in that：Described oscillating movement switching mechanism includes rotary shaft rack, rotating shaft, and described rotating shaft passes through bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel driving microgenerator work.
9. dual power supply electric vehicle control system according to claim 8 it is characterised in that：Described rotating shaft is bent axle, and described oscillating movement switching mechanism also includes the connecting rod being connected with bent axle, described connecting rod connection sliding block, and described slide block is installed on damping fork.
10. dual power supply electric vehicle control system according to claim 1 it is characterised in that：Described energy conversion support includes square tube, the described square tube left and right sides offers chute, opening is offered on described square tube tube wall, it is provided with a wedge in described opening, described wedge controls to square tube medial motion from brake system, wedge wedge surface promotes energy transaxle along runner movement, and described energy transaxle and wedge are respectively connected with back-moving spring.
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| CN201410420836.7A CN104210606B (en) | 2014-08-25 | 2014-08-25 | Dual-power electric vehicle control system |
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| CN110053517A (en) * | 2019-04-22 | 2019-07-26 | 米勒科技（天津）有限公司 | A kind of electronic automobile-used dual power supply managing and control system |
| CN113022330A (en) * | 2021-03-10 | 2021-06-25 | 江苏大学 | Driving system of double-motor hybrid power electric tractor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1994020357A1 (en) * | 1993-03-11 | 1994-09-15 | Randall Bruce Olsen | Bicycle power assist |
| CN2229378Y (en) * | 1995-10-12 | 1996-06-19 | 耿书文 | Energy-saving battery cell vehicle |
| CN2347809Y (en) * | 1998-09-14 | 1999-11-10 | 周龙 | Driving and generating device for electric motor car |
| US6260649B1 (en) * | 1999-03-29 | 2001-07-17 | Robert S. Carney, Jr. | Energy conserving electric vehicle |
| CN2468806Y (en) * | 2001-03-29 | 2002-01-02 | 山东黑豹股份有限公司 | Brake power recovering arrangement for electric vehicle having electricity generator |
| CN100497034C (en) * | 2007-06-15 | 2009-06-10 | 浙江大学 | Electric vehicle brake power recovering device |
| KR101202336B1 (en) * | 2010-07-28 | 2012-11-16 | 삼성에스디아이 주식회사 | Electric transfer means and controlling method of the same |
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