CN104210606A - Dual-power electric vehicle control system - Google Patents
Dual-power electric vehicle control system Download PDFInfo
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- CN104210606A CN104210606A CN201410420836.7A CN201410420836A CN104210606A CN 104210606 A CN104210606 A CN 104210606A CN 201410420836 A CN201410420836 A CN 201410420836A CN 104210606 A CN104210606 A CN 104210606A
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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 battery-driven car has flown into common people house, rides in process at battery-driven car, produces vibration and can hardly be avoided, and especially, in remote districts such as some rural area, mountain areas, road conditions are poor, and the vibration meeting producing is so larger, and the traveling comfort of riding reduces greatly.
In addition, ride in process at battery-driven car, also can brake frequently, in the time of brake, the force of inertia of vehicle wheel rotation has not only hindered brake, and large energy has lost in vain.
And the upper battery-driven car of existing market, its riding condition is manipulated according to the running state of road surface situation and battery-driven car itself by bicyclist completely, due to the difference of bicyclist's perception, manipulate not accurate enoughly, therefore the running state of battery-driven car and the comfort level of riding are all good not.
Battery-driven car is under different running statees, also be different to the requirement of power supply, such as needing motor to increase moment of torsion in the time starting and climb, now need power supply to keep stable High-current output, in the time of low speed, the electric current that power supply regular supply is stable, and in the time of descending, decelerating through motor, Motor torque reduces, and does not need larger electric current.But current battery-driven car does not all have specifically to consider these factors, affect service life, the travelled distance of battery.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of dual power supply electric vehicle control system, by the energy producing in the vibration of riding and when brake vehicle wheel rotation force of inertia be converted to electrical power storage and get up further to utilize, be exactly the running state of improving battery-driven car in addition, improve the comfort level of riding, extend service life and the travelled distance of battery.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of dual power supply electric vehicle control system, this battery-driven car is provided with a main storage battery and a subsidiary battery, described subsidiary battery is installed on the battery stand of electric vehicle body side, described main storage battery and subsidiary battery are connected by power lead with motor, also comprise damping of electric vehicles device, described damping of electric vehicles device comprises damping fork and is located at the damping spring on damping fork, also be provided with microgenerator, regulator rectifier circuit plate and subsidiary battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is electrically connected with subsidiary battery, between described damping fork and described microgenerator, be provided with the oscillating movement switching mechanism that the straight-line motion up and down of damping fork is converted to rotational motion, described oscillating movement switching mechanism drives microgenerator work, also comprise the transformation of energy axle being fixed on vehicle body, described transformation of energy axle is parallel with axletree, on wheel, be fixed with the friction disc concentric with axletree, described transformation of energy axle is provided with transformation of energy dish, the described transformation of energy diameter of axle is provided with microgenerator laterally, described transformation of energy axle is provided with the flywheel that drives microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with the chute of energizing quantity transaxle slip and driving-energy transaxle moves along chute to friction disc so that the transformation of energy axle drive configuration of transformation of energy dish and friction disc wipe contact, described transformation of energy axle drive configuration is by brake system control, the electric energy that described microgenerator running produces is exported and is stored in subsidiary battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing, also include electronic compass and controller for electric vehicle, described main storage battery, subsidiary battery and electronic compass and controller for electric vehicle communication connection, ride in process at battery-driven car, described electronic compass is measured battery-driven car and is transferred to controller for electric vehicle in the running state of the process of riding and by running state of electric motor car information communication, controller for electric vehicle is monitored the running state of described main storage battery and subsidiary battery simultaneously, described controller for electric vehicle is processed running state of electric motor car and main storage battery, after the information of subsidiary battery running state, control main storage battery and the subsidiary battery power supply state to motor and the operation of adjustment motor.
Preferably, when battery-driven car goes up a slope or starts, controller for electric vehicle control main storage battery and subsidiary battery are motor power supply simultaneously, motor is corresponding increase electric current and torque also, when descending, controller for electric vehicle control main storage battery or subsidiary battery are motor power supply, and current of electric reduces, controller for electric vehicle control decelerating through motor.
Preferably, angle of slope is greater than 30 while spending instantly, and controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
Preferably, according to electric vehicle rotary to angular dimension, controller for electric vehicle control decelerating through motor, simultaneously controller for electric vehicle is controlled main storage battery according to steering angle size or subsidiary battery is motor power supply.
Preferably, when battery-driven car tilts or when double swerve, controller for electric vehicle control decelerating through motor, controller for electric vehicle is controlled main storage battery according to steering angle size or subsidiary battery is motor power supply simultaneously.
Preferably, when motor steering angle, tilt or double swerve in the time setting in number range, when controller for electric vehicle control decelerating through motor, controlling main storage battery or subsidiary battery is motor power supply, when motor steering angle, tilt or double swerve exceedes and sets when number range, controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
Preferably, normal motoring condition, main storage battery is motor power supply, and in the time that main storage battery electric weight deficiency or electric weight exhaust, controller for electric vehicle control subsidiary battery is motor power supply, and controller for electric vehicle control current of electric reduces and slows down simultaneously.
Preferably, described oscillating movement switching mechanism comprises rotary shaft rack, rotating shaft, and described rotating shaft is by bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel that drives microgenerator work.
Preferably, described rotating shaft is bent axle, and described oscillating movement switching mechanism also comprises the connecting rod being connected with bent axle, described connecting rod connection sliding block, and described slide block is installed on damping fork.
Preferably, described transformation of energy support comprises square tube, the described square tube left and right sides offers chute, on described square tube tube wall, offer opening, in described opening, be provided with a wedge, described wedge is by brake system control to lateral movement in square tube, and wedge wedge surface promotes transformation of energy axle along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.
The present invention's utilize battery-driven car to ride straight-line motion that middle up-down vibration produces, be converted into circular movement by oscillating movement switching mechanism, drive microgenerator running to produce electric energy, voltage stabilizing, rectification processing through regulator rectifier circuit plate are stored in subsidiary battery, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of oscillating movement switching mechanism simultaneously, the vibration sense of battery-driven car is weakened, allow bicyclist feel more comfortable.
In addition, the present invention is by the frictional fit of friction disc and transformation of energy dish, drive energy transaxle and flywheel to drive microgenerator running to produce electric energy, voltage stabilizing, rectification processing through regulator rectifier circuit plate are stored in subsidiary battery, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of transformation of energy dish, auxiliary original brake system is braked, and has avoided the too fast loss of brake system simultaneously.
The electric energy that above-mentioned electric vehicle energy recycling device produces is all stored in subsidiary battery, this subsidiary battery is arranged on it electric bicycle removably, select to install for bicyclist, in the time that battery-driven car main storage battery electric weight exhausts or breaks down, the switching of motor power supply is carried out in power supply switch circuit control in controller for electric vehicle, disconnect the power supply of battery-driven car main storage battery to motor, start subsidiary battery simultaneously motor is powered, ensure that battery-driven car can continue the stretch journey of riding.
And, the present invention utilizes battery stand that subsidiary battery is installed, left and right slide block can sway, to adapt to the subsidiary battery of different sizes, in the time that needs are installed subsidiary battery, subsidiary battery is placed on side plate, subsidiary battery bottom support is on the support portion of block, then left slider is moved to the left, right slide block moves right, left, right slide block cooperation clamps subsidiary battery, and gear eaves on bending part and clamping piece on block can further avoid subsidiary battery to come off, after subsidiary battery installs, with power lead line connection motor and subsidiary battery.
In addition, the present invention adopts after technique scheme, the electronic compass of a perception running state of electric motor car is installed on battery-driven car, increase a subsidiary battery simultaneously, and main storage battery, subsidiary battery and electronic compass are all connected with controller for electric vehicle communication, ride in process at battery-driven car, electronic compass is measured the running state of battery-driven car in the process of riding, the running state of controller for electric vehicle monitoring main storage battery and subsidiary battery simultaneously, controller for electric vehicle is processed running state of electric motor car, after the information of main storage battery and subsidiary battery running state, corresponding control main storage battery and the power supply state of subsidiary battery to motor, also can correspondingly control the operation of adjusting motor simultaneously.
On the one hand, because electronic compass perception running state of electric motor car is more accurate, and the controller for electric vehicle core that operation is controlled as battery-driven car is controlled motor according to the optimizer of setting, therefore the running state of having improved greatly battery-driven car, has improved the comfort level of riding.
On the other hand, subsidiary battery is as emergency battery, when battery-driven car main storage battery electric weight exhausts or breaks down, and running state of electric motor car is while changing, the switching of the power supply switch circuit control motor power supply in controller for electric vehicle, both can be that main storage battery and subsidiary battery are powered simultaneously, also can be that main storage battery or subsidiary battery are powered separately, in the time that exhausting or break down, main storage battery electric weight disconnects like this power supply of battery-driven car main storage battery to motor, start subsidiary battery powers to motor simultaneously, ensure that battery-driven car can continue the stretch journey of riding, in climbing, when startup or high speed, can start main storage battery and subsidiary battery power supply simultaneously, at descending, turn, jolt, rock or when low speed, can be that main storage battery or subsidiary battery are powered separately, therefore optimized greatly the use of storage battery, service life and the travelled distance of battery are extended.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structure principle chart of battery-driven 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 transformation of energy axle drive configuration;
Fig. 4 is the structural representation of battery stand;
Fig. 5 is the structural representation of elastic clamping structure.
Detailed description of the invention
The invention provides a kind of comprehensive application battery-driven car energy consumption producing in process of riding generates electricity, and the electrical power storage that generating is produced is in subsidiary battery, use as the standby battery of battery-driven car, and a battery-driven car of the composition energy consumption comprehensive cyclic utilization system of riding.
First, illustrate the electric vehicle energy recycling device being formed by battery-driven car vibration energy recovery device and electric vehicle brake energy recycle device.
As shown in Figure 1, for battery-driven car vibration energy recovery device, comprise damping of electric vehicles device 1, described damping of electric vehicles device comprises damping fork and is located at the damping spring on damping fork, also be provided with microgenerator 2, regulator rectifier circuit plate and subsidiary battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is electrically connected with subsidiary battery, between described damping fork and described microgenerator, be provided with the oscillating movement switching mechanism that the straight-line motion up and down of damping fork is converted to rotational motion, described oscillating movement switching mechanism drives microgenerator work, the electric energy that described microgenerator running produces is exported and is stored in subsidiary battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing.
Wherein, described oscillating movement switching mechanism comprises rotary shaft rack, rotating shaft 11, and described rotating shaft is by bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel 12 that drives microgenerator work.Further, described rotating shaft is bent axle, and described oscillating movement switching mechanism also comprises the connecting rod being connected with bent axle, described connecting rod connection sliding block, and described slide block is installed on damping fork.And as another interchangeable structure, described oscillating movement switching mechanism also comprises the transaxle vertical with rotating shaft, described transaxle head end is provided with finishing bevel gear cuter and engages with the finishing bevel gear cuter on damping fork, and described transaxle tail end is provided with finishing bevel gear cuter and engages with the finishing bevel gear cuter on turning cylinder.
Battery-driven car vibration energy recovery device utilize battery-driven car to ride straight-line motion that middle up-down vibration produces, be converted into circular movement by oscillating movement switching mechanism, drive microgenerator running to produce electric energy, voltage stabilizing, rectification processing through regulator rectifier circuit plate are stored in subsidiary battery, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of oscillating movement switching mechanism simultaneously, the vibration sense of battery-driven car is weakened, allow bicyclist feel more comfortable.
As shown in Figures 2 and 3, electric vehicle brake energy recycle device, similar with battery-driven car vibration energy recovery device, it also needs to arrange microgenerator 2, regulator rectifier circuit plate and subsidiary battery are to generate electricity, rectifying and voltage-stabilizing and store electrical energy, same, described microgenerator 2 is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is electrically connected with subsidiary battery, heavier is, this electric vehicle brake energy recycle device also comprises the transformation of energy axle 13 being fixed on vehicle body, described transformation of energy axle is parallel with axletree 15, on wheel, be fixed with the friction disc concentric with axletree 16, described transformation of energy axle is provided with transformation of energy dish 14, the described transformation of energy diameter of axle is provided with microgenerator laterally, described transformation of energy axle is provided with the flywheel that drives microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with the chute of energizing quantity transaxle slip and driving-energy transaxle moves along chute to friction disc so that the transformation of energy axle drive configuration of transformation of energy dish and friction disc wipe contact, described transformation of energy axle drive configuration is by brake system control, the electric energy that described microgenerator running produces is exported and is stored in subsidiary battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing.
In conjunction with Fig. 3, above-mentioned transformation of energy axle drive configuration is described, transformation of energy support comprises square tube 17, the described square tube left and right sides offers chute 18, on described square tube tube wall, offer opening, in described opening, be provided with a wedge 19, described wedge is by brake system control to lateral movement in square tube, and wedge wedge surface promotes transformation of energy axle 13 along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.In addition, be provided with positioning groove at the inwall of opening, wedge outer wall is provided with positioning strip and coordinates with positioning groove, can limit like this running orbit of wedge.Wherein brake system can be both that water brake can be also drag-line brake, and water brake can drive wedge by hydraulic coupling, and drag-line brake can drive wedge by drag-line transfer function power.
Described friction disc comprises friction disc body and is located at the friction material layer of friction disc body outer circumferential sides, and described transformation of energy dish comprises transformation of energy dish body and is located at the friction material layer of transformation of energy dish body outer circumferential sides.Between described friction disc and transformation of energy dish, be provided with intermeshing engaging tooth.Friction disc body and transformation of energy dish body need the material that working strength is higher, as cast iron, alloy steel or high strength plastics, friction layer is selected friction belt or friction coatings, should proof strength, ensure that again both produce enough large friction force and drive and rotate.
In the time of brake, the force of inertia of vehicle wheel rotation has not only hindered brake, and large energy has lost in vain, when electric vehicle brake energy recycle device utilization brake, the inertia of wheel rotates, by the frictional fit of friction disc and transformation of energy dish, drive energy transaxle and flywheel to drive microgenerator running to produce electric energy, through the voltage stabilizing of regulator rectifier circuit plate, rectification processing is stored in subsidiary battery, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of transformation of energy dish simultaneously, auxiliary original brake system is braked, avoid the too fast loss of brake system.
The electric energy that above-mentioned electric vehicle energy recycling device produces is all stored in subsidiary battery, and this subsidiary battery is arranged on it electric bicycle removably, selects to install for bicyclist.Be provided with the battery stand that subsidiary battery is installed in electric vehicle body side.
As shown in Figure 4 and Figure 5, battery stand comprises the side plate 3 being fixed on vehicle body, outside described side plate, the planar base left and right sides is provided with block 32, described block comprises perpendicular to the support portion of the outer side plane of described side plate and is located at the bending part of support portion head end, the outer side plane of described side plate is provided with elastic clamping structure 31 in the left and right sides, middle part, described subsidiary battery is rectangular configuration, described subsidiary battery bottom support is on the support portion of block 32, the described subsidiary battery left and right sides is clamped by elastic clamping structure 31, described subsidiary battery is electrically connected with controller for electric vehicle, described subsidiary battery is provided with power output interface, between described power output interface and motor, be connected by power lead, described controller for electric vehicle is provided with power supply switch circuit, the power supply of described power supply switch circuit control motor switches between subsidiary battery and battery-driven car main storage battery.
Described elastic clamping structure 31 comprises slide block permanent seat 312, slide block 311 and spring 313, described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, under the effect of spring between slide block and slide block permanent seat, slide block is by subsidiary battery elastic clamping.Described slide block permanent seat comprises adapter plate 3121, the described adapter plate left and right sides is provided with baffle plate 3122, the left and right sides, described adapter plate bottom is provided with skidway hole 3123, described slide block comprises slide plate 3111, and the left and right sides, described slide plate bottom is provided with traveller 3113, and described traveller head is provided with minor diameter part, described slide plate is placed on adapter plate, the slide plate left and right sides is positioned at baffle plate inner side, and described minor diameter part inserts skidway hole, and described spring housing is connected on traveller.Described slide plate plane is vertically provided with clamping piece 3112, and described clamping piece top is provided with gear eaves 3114.The capacity of cell of described subsidiary battery is 2A, and described subsidiary battery is also provided with the voltage commutation circuit of the output voltage of controlling subsidiary battery.
Left and right slide block can sway, to adapt to the subsidiary battery of different sizes, in the time that needs are installed subsidiary battery, subsidiary battery is placed on side plate, subsidiary battery bottom support is on the support portion of block, then left slider is moved to the left, right slide block moves right, left and right slide block cooperation clamps subsidiary battery, and gear eaves on bending part and clamping piece on block can further avoid subsidiary battery to come off, after subsidiary battery installs, with power lead line connection motor and subsidiary battery.
Subsidiary battery is as emergency battery, in the time that battery-driven car main storage battery normally uses, it utilizes the energy of battery-driven car vibration or brake charge (or charged in advance), in the time that battery-driven car main storage battery electric weight exhausts or breaks down, the switching of motor power supply is carried out in power supply switch circuit control in controller for electric vehicle, disconnect the power supply of battery-driven car main storage battery to motor, start subsidiary battery simultaneously motor is powered.In addition, in order to adapt to the motor of different size (operating voltage), subsidiary battery is also provided with the voltage commutation circuit of the output voltage of controlling subsidiary battery, the switching that switching push button carries out output voltage is set on subsidiary battery, and operated by rotary motion output voltage is that three kinds of specifications of 36V, 48V, 64V can meet most of demand.
This battery-driven car is provided with a main storage battery and a subsidiary battery, main storage battery and subsidiary battery are connected by power lead with motor, also include electronic compass and controller for electric vehicle, described main storage battery, subsidiary battery and electronic compass and controller for electric vehicle communication connection, ride in process at battery-driven car, described electronic compass is measured battery-driven car and is transferred to controller for electric vehicle in the running state of the process of riding and by running state of electric motor car information communication, controller for electric vehicle is monitored the running state of described main storage battery and subsidiary battery simultaneously, described controller for electric vehicle is processed running state of electric motor car and main storage battery, after the information of subsidiary battery running state, control main storage battery and the subsidiary battery power supply state to motor and the operation of adjustment motor.
When battery-driven car goes up a slope or starts, controller for electric vehicle control main storage battery and subsidiary battery are motor power supply simultaneously, motor is corresponding increase electric current and torque also, when descending, controller for electric vehicle control main storage battery or subsidiary battery are motor power supply, current of electric reduces, controller for electric vehicle control decelerating through motor.
Instantly angle of slope is greater than 30 while spending, and controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
According to electric vehicle rotary to angular dimension, controller for electric vehicle control decelerating through motor, simultaneously controller for electric vehicle is controlled main storage battery according to steering angle size or subsidiary battery is motor power supply.
When battery-driven car tilts or when double swerve, controller for electric vehicle control decelerating through motor, controller for electric vehicle is controlled main storage battery according to steering angle size or subsidiary battery is motor power supply simultaneously.
When motor steering angle, tilt or double swerve in the time setting in number range, when controller for electric vehicle control decelerating through motor, controlling main storage battery or subsidiary battery is motor power supply, when motor steering angle, tilt or double swerve exceedes and sets when number range, controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
Normal motoring condition, main storage battery is motor power supply, and in the time that main storage battery electric weight deficiency or electric weight exhaust, controller for electric vehicle control subsidiary battery is motor power supply, and controller for electric vehicle control current of electric reduces and slows down simultaneously.
Claims (10)
1. a dual power supply electric vehicle control system, it is characterized in that: this battery-driven car is provided with a main storage battery and a subsidiary battery, described subsidiary battery is installed on the battery stand of electric vehicle body side, described main storage battery and subsidiary battery are connected by power lead with motor, also comprise damping of electric vehicles device, described damping of electric vehicles device comprises damping fork and is located at the damping spring on damping fork, also be provided with microgenerator, regulator rectifier circuit plate and subsidiary battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is electrically connected with subsidiary battery, between described damping fork and described microgenerator, be provided with the oscillating movement switching mechanism that the straight-line motion up and down of damping fork is converted to rotational motion, described oscillating movement switching mechanism drives microgenerator work, also comprise the transformation of energy axle being fixed on vehicle body, described transformation of energy axle is parallel with axletree, on wheel, be fixed with the friction disc concentric with axletree, described transformation of energy axle is provided with transformation of energy dish, the described transformation of energy diameter of axle is provided with microgenerator laterally, described transformation of energy axle is provided with the flywheel that drives microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with the chute of energizing quantity transaxle slip and driving-energy transaxle moves along chute to friction disc so that the transformation of energy axle drive configuration of transformation of energy dish and friction disc wipe contact, described transformation of energy axle drive configuration is by brake system control, the electric energy that described microgenerator running produces is exported and is stored in subsidiary battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing, also include electronic compass and controller for electric vehicle, described main storage battery, subsidiary battery and electronic compass and controller for electric vehicle communication connection, ride in process at battery-driven car, described electronic compass is measured battery-driven car and is transferred to controller for electric vehicle in the running state of the process of riding and by running state of electric motor car information communication, controller for electric vehicle is monitored the running state of described main storage battery and subsidiary battery simultaneously, described controller for electric vehicle is processed running state of electric motor car and main storage battery, after the information of subsidiary battery running state, control main storage battery and the subsidiary battery power supply state to motor and the operation of adjustment motor.
2. dual power supply electric vehicle control system according to claim 1, it is characterized in that: when battery-driven car goes up a slope or starts, controller for electric vehicle control main storage battery and subsidiary battery are motor power supply simultaneously, motor is corresponding increase electric current and torque also, when descending, controller for electric vehicle control main storage battery or subsidiary battery are motor power supply, and current of electric reduces, controller for electric vehicle control decelerating through motor.
3. dual power supply electric vehicle control system according to claim 2, is characterized in that: angle of slope is greater than 30 while spending instantly, and controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
4. dual power supply electric vehicle control system according to claim 1, it is characterized in that: according to electric vehicle rotary to angular dimension, controller for electric vehicle control decelerating through motor, controller for electric vehicle is motor power supply according to steering angle size control main storage battery or subsidiary battery simultaneously.
5. dual power supply electric vehicle control system according to claim 1, it is characterized in that: when battery-driven car tilts or when double swerve, controller for electric vehicle control decelerating through motor, controller for electric vehicle is motor power supply according to steering angle size control main storage battery or subsidiary battery simultaneously.
6. dual power supply electric vehicle control system according to claim 1, it is characterized in that: when motor steering angle, tilt or double swerve in the time setting in number range, when controller for electric vehicle control decelerating through motor, controlling main storage battery or subsidiary battery is motor power supply, when motor steering angle, tilt or double swerve exceedes and sets when number range, controller for electric vehicle control main storage battery and subsidiary battery stop outgoing current to motor simultaneously.
7. according to the dual power supply electric vehicle control system described in claim 1 to 6 any one, it is characterized in that: normal motoring condition, main storage battery is motor power supply, in the time that main storage battery electric weight deficiency or electric weight exhaust, controller for electric vehicle control subsidiary battery is motor power supply, and controller for electric vehicle control current of electric reduces and slows down simultaneously.
8. dual power supply electric vehicle control system according to claim 1, it is characterized in that: described oscillating movement switching mechanism comprises rotary shaft rack, rotating shaft, described rotating shaft is by bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel that drives microgenerator work.
9. dual power supply electric vehicle control system according to claim 8, is characterized in that: described rotating shaft is bent axle, and described oscillating movement switching mechanism also comprises 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 characterized in that: described transformation of energy support comprises square tube, the described square tube left and right sides offers chute, on described square tube tube wall, offer opening, in described opening, be provided with a wedge, described wedge is by brake system control to lateral movement in square tube, and wedge wedge surface promotes transformation of energy axle along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.
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Inventor after: Zhuo Maobai Inventor before: Le Shengli |
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Effective date of registration: 20200917 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: 350299, No. 11, building A, pan Wenfeng garden, aerial Town, Changle, Fujian Patentee before: CHANGLE YUANMING INDUSTRIAL DESIGN Co.,Ltd. |