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
During the energy that produces be converted to electrical power storage and get up with further with addition improving electric motor car
Running status, improves the comfort level ridden, and extends service life and the distance travelled of battery.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:Dual power supply electric vehicle control system,
This electric motor car is provided with a main storage battery and a booster battery, and described booster battery is installed on electric bicycle
On the battery stand of body side, described main storage battery and booster battery are connected by power line with motor,
Also include electronic compass and controller for electric vehicle, described main storage battery, booster battery and electronic compass with
Controller for electric vehicle communicates to connect, and in electric motor car ride, described electronic compass measures electric motor car and riding
The running status of row process and by running state of electric motor car information communications to controller for electric vehicle, electricity simultaneously
The running status of main storage battery and booster battery described in motor-car controller monitoring, at described controller for electric vehicle
After reason running state of electric motor car and main storage battery, the information of booster battery running status, control main electric power storage
Power supply state to motor of pond and booster battery and the operation of adjustment motor, also include microgenerator,
Regulator rectifier circuit plate and booster battery, described microgenerator is electrically connected with regulator rectifier circuit plate, institute
State regulator rectifier circuit plate to electrically connect with booster battery, described microgenerator is turned with the energy in electric motor car
Changing device connects, and described energy conversion device drives miniature using the energy producing in electric motor car running
Electric power generation, the electric energy that described microgenerator operating produces carries out rectifying and voltage-stabilizing through regulator rectifier circuit plate
After export and be stored in 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, the battery capacity of described booster battery is 2A, and described booster battery is additionally provided with control
The voltage commutation circuit of the output voltage of booster battery.
Preferably, described battery stand includes the side plate being fixed on vehicle body, described side plate medial plane bottom
The portion left and right sides is provided with block, and described block includes perpendicular to the supporting part of described side plate medial plane and sets
In the bending part of supporting part head end, described side plate medial plane is provided with elastic clamping structure in the middle part left and right sides,
Described booster battery is rectangular configuration, and described booster battery bottom is supported on the supporting part of block, institute
State the booster battery left and right sides to be clamped by elastic clamping structure.
Preferably, described elastic clamping structure includes slide block fixed seat, slide block and spring, and described slide block leads to
Cross sliding track mechanism to be slidably arranged in slide block fixed seat, in the presence of spring between slide block and slide block fixed seat,
Slide block is by booster battery elastic clamping.
The present invention utilizes the energy producing in electric motor car running to drive microgenerator to generate electricity, the electricity of generation
Can all be stored in booster battery, this booster battery is removably mounted at electric bicycle,
So that bicyclist selects to install, when electric motor car main storage battery electricity exhausts or breaks down, electric motor car control
Power supply switch circuit in device processed controls the switching carrying out motor power supply, that is, disconnect electric motor car main storage battery
Power supply to motor, starts booster battery simultaneously and motor is powered it is ensured that electric motor car can continue to ride
Row stretch journey.
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.
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.