CN105522921B - Motorcar electric assistant drive system and control method - Google Patents
Motorcar electric assistant drive system and control method Download PDFInfo
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- CN105522921B CN105522921B CN201510964327.5A CN201510964327A CN105522921B CN 105522921 B CN105522921 B CN 105522921B CN 201510964327 A CN201510964327 A CN 201510964327A CN 105522921 B CN105522921 B CN 105522921B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K2025/005—Auxiliary drives driven by electric motors forming part of the propulsion unit
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of motorcar electric assistant drive systems, including battery, control system and motor, the control system includes control switch, trigger, synchronizer, electric power controller, balancer, limiter of speed, sample device and brake ultramagnifier, the control switch is controlled with the battery, the battery is connected with the synchronizer and electric power controller, the trigger is connected with the synchronizer, the synchronizer is connected with gas pedal, the electric power controller respectively with the synchronizer, balancer, limiter of speed, brake ultramagnifier is connected with motor, the sample device is connected with the balancer.Inventive engine drives simultaneously with motor, respectively undertakes 50% energy consumption, saves 50% fuel oil with 50% electricity, and energy conservation and environmental protection reduces the bring environmental pollution of tail vapour, solves existing pure electric vehicle and drives bring performance unstable, battery weight, the technical problems such as at high cost.
Description
Technical field
The invention belongs to automobile technical fields, more particularly to a kind of motorcar electric assistant drive system and control method.
Background technique
At present due to the increasingly shortage of petroleum resources, in addition the pollution of fuel-engined vehicle is increasingly severe, more and more people
It puts on the substitute products of research fuel-engined vehicle, electric car has zero-emission and the performance without using petroleum resources, electronic
The appearance of automobile has well solved the rare problem of the energy, therefore the electric car of various structures occurs:
One, the patent No. 201310458830.4 discloses a kind of electric car, including electric machine controller, lithium ion battery
Group, battery manager, motor, the electric machine controller are connected with the Li-ion batteries piles, on the Li-ion batteries piles
It is provided with battery manager, is provided with E-Gas on the electric machine controller；The electric machine controller passes through no code-disc permanent magnetism
Synchronous motor frequency converter is connected with the motor；The motor includes preceding left driving motor, preceding right driving motor, rear left driving
Motor and rear right driving motor, the preceding left driving motor, preceding right driving motor, rear left driving motor and rear right driving motor are logical
Gearbox and transmission shaft is crossed to be connected with preceding revolver, front right wheel, rear revolver and rear right wheel respectively；The gearbox is connected to
Between the motor and the transmission shaft.
Two, the patent No. 201380010354.8 discloses a kind of electric car, drives driving by the rotation of motor
It takes turns and travels, have: vehicle body comprising vehicle frame；Drive module comprising can to the vehicle frame dismount subframe, driving
It takes turns, makes electric car starting or the driving device accelerated, is installed on the driving wheel draft hitch of the subframe and makes electricity
The driving wheel brake apparatus that electrical automobile stops or slows down, wherein the driving device, which has, is installed on the subframe and right
The driving wheel assigns the motor of driving force；Interconnecting piece, when installing the subframe to the vehicle frame, to the vehicle body
It is kept with the relative positional relationship of the drive module, and the vehicle body and the drive module is connected by signal wire；
Control unit, the input signal inputted using the signal wire connected via the interconnecting piece from the body side is to control
State drive module.
The above electric car, although it is seriously polluted to solve former fuel-engined vehicle bring, the problem of shortage of resources etc.,
It brings some new following technical problems again: electric car performance is unstable, and battery weight, at high cost, capacity is small, Wu Fazhi
It holds electric car to travel for a long time, is not suitable for long-distance running use, and there are refuse battery pollutions, charging is inconvenient, charging
Consuming time is long, wastes time, so that the application of electric car is subject to certain restrictions.It is better for existing performance on the market
Electric car, cost is again very high, needs contingency platform more than 100, and for electric car at low cost on the market, performance is again
It is bad, limited speed.
Summary of the invention
The object of the invention is that a kind of motorcar electric assistant drive system has been overcome the deficiencies of the prior art and provide,
The present invention does not change the structure design of former fuel-engined vehicle, works as vapour by increasing electric drive on the driven wheel of former fuel-engined vehicle
When driving, engine driving driving wheel, motor driven driven wheel, engine drives vehicle simultaneously with motor, respectively undertakes 50% energy
Consumption saves 50% fuel oil with 50% electricity, and energy conservation and environmental protection reduces the bring environmental pollution of tail vapour, while battery weight is light, at
This is low, mitigates battery pollution, since motor drives simultaneously with engine, even the automobile of low discharge capacity can also enjoy high row
The speed and power of amount.
To achieve the goals above, the present invention provides a kind of motorcar electric assistant drive systems, including battery, control system
System and motor, the control system include control switch, trigger, synchronizer, electric power controller, balancer, limiter of speed, sample
Device and brake ultramagnifier, the control switch are controlled with the battery, the battery and the synchronizer and electric power controller
It is connected, the trigger is connected with the synchronizer, and the synchronizer is connected with gas pedal, the electric power controller
It is connected respectively with the synchronizer, balancer, limiter of speed, brake ultramagnifier and motor, the sample device and the balancer
It is connected.
Further, the motorcar electric assistant drive system further includes charger, the charger and the battery phase
Connection.
Further, the trigger is installed on the drive wheel.
Further, the control switch is arranged on instrument board or control handwheel.
Further, the output shaft of the motor is connected with the coaxial of two driven wheels.
Further, the output shaft of two motors is connected with the semiaxis of two driven wheels respectively.
Further, the output shaft of two motors is connected with the wheel hub of two driven wheels respectively.
Further, the limiter of speed is connected with the controller for connecting engine, and the brake ultramagnifier and automobile are stopped
Vehicle system is connected.
A kind of control method of motorcar electric assistant drive system of the invention, includes the following steps:
Step 1: pressing the control switch on instrument board, start battery, battery is that synchronizer and electric power controller are powered；
Step 2: the positive and negative rotaring signal of trigger induction driving wheel, and inductive signal starting synchronizer work is exported, it is synchronous
Device receives the direction of rotation of synchronous driving wheel after inductive signal, and issues direction adjustment signal, in addition, synchronizer also receives throttle
The tread-on quantity adjustment signal of pedal, synchronizer receive the revolving speed of synchronous driving wheel after the tread-on quantity adjustment signal of gas pedal, and
Issue revolving speed adjustment signal；
Step 3: electric power controller receive synchronizer issue direction adjustment signal and revolving speed adjustment signal after, control and
Revolving speed and the direction of rotation of motor are adjusted, to adjust revolving speed and the direction of rotation of driven wheel, guarantees turn of driven wheel and driving wheel
Speed is identical, and direction of rotation is consistent；
Step 4: the output power of motor and the output power of engine are measured by sample device, when sample device measures electricity
The output power ratio of the output power of machine and engine not within the predefined range when, issue ratio adjustment signal to balancer,
The output power of motor and the output power of engine are adjusted by balancer, and obtained regulated quantity signal is sent to electric power control
Device processed, electric power controller receives the revolving speed of adjustment motor after regulated quantity signal, to adjust the revolving speed of driven wheel；
Step 5: limiter of speed sends restricting signal to electric power controller, electric power when the speed of automobile is more than maximum speed limit
Controller receives the revolving speed of adjustment motor after restricting signal, to adjust the revolving speed of driven wheel；
Step 6: feeding back brake signal to electric power controller, electricity by brake ultramagnifier when automobile brake system brake
Force controller controls motor stalls after receiving brake signal.
Further, in step 5, when the speed of automobile is more than maximum speed limit, restricting signal is sent by limiter of speed
To the controller of connection engine, the controller by connecting engine adjusts the output power of engine, to adjust driving wheel
Revolving speed.
Compared with prior art, beneficial effects of the present invention:
1, the present invention does not change the structure of former fuel-engined vehicle by increasing electric drive on the driven wheel of former fuel-engined vehicle
Design, when running car, engine driving driving wheel, motor driven driven wheel, engine drives simultaneously with motor, respectively undertakes
50% energy consumption saves 50% fuel oil with 50% electricity, and energy conservation and environmental protection reduces the bring environmental pollution of tail vapour, reduces former combustion
The environmental pollution of petrol car 50%.
2, motor and engine of the present invention drive simultaneously, therefore required battery weight is light, at low cost, mitigate battery pollution.
3, inventive can be good, and integral vehicle cost is low, economic and practical, even while the low discharge capacity of the present invention automobile
The speed and power of high discharge capacity can be enjoyed.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the block schematic illustration of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the kind of drive one of the present invention.
Fig. 3 is the structural schematic diagram of the kind of drive two of the present invention.
Fig. 4 is the structural schematic diagram of the kind of drive three of the present invention.
Above-mentioned appended drawing reference:
1 control switch, 2 batteries, 3 triggers, 4 synchronizers, 5 electric power controllers, 6 motors, 7 gas pedals, 8 sample devices, 9
Balancer, 10 limiter of speeds, 11 brake ultramagnifiers, 12 driven wheels.
Specific embodiment
Invention is further illustrated with reference to the accompanying drawing, but is not intended to limit the scope of the invention.
Embodiment
It should be noted that the connection between two parts can in the present invention when a part is with another part " being connected "
To be to be directly connected to, or there are the connections of part placed in the middle.
As shown in Figure 1, a kind of motorcar electric assistant drive system provided by the invention, including battery 2, control system and electricity
Machine 6, the control system include control switch 1, trigger 3, synchronizer 4, electric power controller 5, balancer 9, limiter of speed 10, inspection
Sample device 8 and brake ultramagnifier 11, the control switch 1 are connected with the battery 2, the battery 2 and the synchronizer 4 and electricity
Force controller 5 is connected, and the trigger 3 is connected with the synchronizer 4, and the synchronizer 4 is connected with gas pedal 7,
The electric power controller 5 is connected with the synchronizer 4, balancer 9, limiter of speed 10, brake ultramagnifier 11 and motor 6 respectively,
The sample device 8 is connected with the balancer 9.
The motorcar electric assistant drive system of the invention further includes charger, the charger and 2 phase of battery
Connection.Preferably, battery 2 of the invention uses lithium battery.The charging that battery 2 is realized by charger, when 2 low battery of battery
When, electric power controller 5 sends a signal to acoustic-optic alarm, and 2 low battery of battery is prompted, is charged in time, when electricity is full of,
Electric power controller 5 sends a signal to acoustic-optic alarm, and battery 2 is prompted to have been filled with.
The installation of the trigger 3 of the invention is on the drive wheel.Trigger 3 incudes the positive and negative rotaring signal of driving wheel, to open
Dynamic synchronizer 4 works.Trigger 3 includes magnet and coil, and when the direction of driving wheel changes, trigger 3 is triggered, hair
Inductive signal starts synchronizer 4 and works to synchronizer 4 out, and the direction of the synchronous driving wheel of synchronizer 4 and revolving speed, synchronizer 4 are sent
Adjustment signal adjusts revolving speed and the direction of rotation of motor 6, by electric power controller 5 to electric power controller 5 so as to adjust driven wheel
12 revolving speed and direction of rotation guarantee that driving wheel is identical with the revolving speed of driven wheel 12, and direction of rotation is consistent.
The control switch 1 of the invention is arranged on instrument board or control handwheel.Control switch 1 is arranged in instrument board or behaviour
On vertical disk, convenient for operation, the integration control function of automobile is realized.
The transmission connection mode of motor 6 of the present invention and two driven wheels 12 is as follows:
One, shown in Fig. 2, the output shaft of the motor 6 is connected with two the coaxial of driven wheel 12, and coaxial i.e. connection two is driven
The axis of wheel 12 only needs a motor 6 in mode one, and motor 6 drives co-rotation by retarder, thus two driven wheels of driving
12 rotations.
Two, shown in Fig. 3, the output shaft of the motor 6 of of the invention two is connected with the semiaxis of two driven wheels 12 respectively,
A motor 6 is respectively configured in two driven wheels 12 in mode two, and motor 6 is rotated by retarder jack shaft, thus driving two from
Driving wheel 12 rotates.
Three, shown in Fig. 4, the output shaft of the motor 6 of of the invention two is connected with the wheel hub of two driven wheels 12 respectively,
A motor 6 is respectively configured in two driven wheels 12 in mode three, and the output shaft of motor 6 is connected with wheel hub, and driven wheel 12 is not necessarily to picture
Mode one and mode two like that, configure coaxial and semiaxis, when motor 6 rotates, the driving rotation of two driven wheels 12.
The present invention does not change the structure of former fuel-engined vehicle by increasing electric drive on the driven wheel 12 of former fuel-engined vehicle
Design, when running car, engine driving driving wheel, motor 6 drives driven wheel 12, and engine drives simultaneously with motor 6, respectively
The energy consumption for undertaking 50% saves 50% fuel oil with 50% electricity, and energy conservation and environmental protection reduces the bring environmental pollution of tail vapour, solves
The technical problems such as existing pure electric vehicle driving bring performance is unstable, and 2 weight of battery, speed regulation are neglected, battery 2 of the present invention is light-weight,
Battery 2 is at low cost, mitigates battery 2 and pollutes, since motor 6 drives simultaneously with engine, even low discharge capacity automobile can also be enjoyed
Speed and power by high discharge capacity.
In addition, if the low battery of battery 2, when can not realize electric drive again, automobile still may be used when running car
It, will not be as existing pure electric automobile, when battery 2 is out of power to use fuel oil to drive, it is necessary to, could be after continuing after being first full of
It sails, wastes time, influence the traveling of automobile, simultaneously because the possible place out of power of battery 2 is not fixed, it is therefore necessary to many places setting electricity
The website of electrical automobile charging, but battery 2 charges slowly, this this all greatly illustrate that technology brought by pure electric automobile is asked
Topic, therefore cause pure electric automobile that there is certain limitation using upper.And the present invention is in the knot for not changing former fuel-engined vehicle
On the basis of structure design, increase electric drive, former fuel-engined vehicle is not reequiped, therefore flexibility ratio is high, reduces manufacturing cost.
It in the case where battery 2 has electricity, is driven simultaneously using engine and motor 6, to save 50% fuel oil, energy conservation with 50% electricity
Environmental protection reduces environmental pollution, and in the case where battery 6 is without electricity, automobile can continue through fuel oil and be travelled, and does not influence automobile
Traveling, without charging in time to battery 2.
Limiter of speed 10 of the present invention is connected with the controller for connecting engine, and the brake ultramagnifier 11 is stopped with automobile
Vehicle system is connected.Limiter of speed 10 prevents vehicle load hour from driving occur, plays a protective role, and prevents automobile power from adding
After big, driver's furious driving.Brake ultramagnifier 11 is for feeding back whether automobile brake system brakes, if brake, passes through brake
11 feedback signal of vehicle ultramagnifier controls motor 6 by electric power controller 5 and stops operating, realize braking automobile to electric power controller 5
Process.
A kind of control method of motorcar electric assistant drive system of the invention, includes the following steps:
Step 1: pressing the control switch 1 on instrument board, start battery 2, battery 2 is synchronizer 4 and electric power controller 5
Power supply；
Step 2: trigger 3 incudes the positive and negative rotaring signal of driving wheel, and exports inductive signal starting synchronizer 4 and works, together
It walks device 4 and receives the direction of rotation of synchronous driving wheel after inductive signal, and issue direction adjustment signal, in addition, synchronizer 4 also receives
The tread-on quantity adjustment signal of gas pedal 7, synchronizer 4 receive synchronous driving wheel after the tread-on quantity adjustment signal of gas pedal 7
Revolving speed, and issue revolving speed adjustment signal；
Step 3: after electric power controller 5 receives the direction adjustment signal and revolving speed adjustment signal that synchronizer 4 issues, control
Revolving speed and direction of rotation with adjustment motor 6 guarantee driven wheel 12 and driving to adjust revolving speed and the direction of rotation of driven wheel 12
The revolving speed of wheel is identical, and direction of rotation is consistent；
Step 4: the output power of motor 6 and the output power of engine are measured by sample device 8, when sample device 8 measures
The output power ratio of the output power of motor 6 and engine not within the predefined range when, issue ratio adjustment signal to balancing
Device 9 is adjusted the output power of motor 6 and the output power of engine by balancer 9, obtained regulated quantity signal is sent to
Electric power controller 5, electric power controller 5 receives the revolving speed of adjustment motor 6 after regulated quantity signal, to adjust the revolving speed of driven wheel 12；
Step 5: when the speed of automobile is more than maximum speed limit, the transmission restricting signal of limiter of speed 10 to electric power controller 5,
Electric power controller 5 receives the revolving speed of adjustment motor 6 after restricting signal, to adjust the revolving speed of driven wheel 12；
Step 6: feeding back brake signal to electric power controller by brake ultramagnifier 11 when automobile brake system brake
5, control motor 6 stops operating after electric power controller 5 receives brake signal.
In step 5, when the speed of automobile is more than maximum speed limit, restricting signal is sent to connection by limiter of speed 10
The controller of engine, the controller by connecting engine adjusts the output power of engine, to adjust the revolving speed of driving wheel.
Motorcar electric assistant drive system of the invention incudes the positive and negative rotaring signal of driving wheel by trigger 3, by same
The tread-on quantity adjustment signal that device 4 receives gas pedal 7 is walked, while synchronizer 4 receives the inductive signal that trigger issues, and utilizes touching
The positive and negative rotation that device 3 tracks driving wheel is sent out, synchronizer 4 tracks the adjustment signal of trampling of gas pedal, i.e. synchronizer 4 tracks driving wheel
Revolving speed pass through electric power controller 5 so that the revolving speed of obtained driving wheel and positive and negative rotaring signal are sent to electric power controller 5
The revolving speed and direction of rotation of control and adjustment motor 6 realize that the present invention is electronic to adjust revolving speed and the direction of rotation of driven wheel 12
The autoamtic boosting process of driving to reduce the consumption of fuel oil, and passes through the output power and hair of 8 real-time measurement motor 6 of sample device
The output power of motivation, when the output power of the output power of motor 6 and engine is not within the scope of predetermined ratio, by flat
Weighing apparatus 9 adjusts the ratio of the output power of motor 6 and the output power of engine, so that the output power and hair of motor 6
The output power of motivation realizes that engine drives simultaneously with motor 6 within the scope of predetermined ratio, to there is the situation of electricity in battery 2
Under, to save 50% fuel oil with 50% electricity, energy conservation and environmental protection reduces environmental pollution.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of motorcar electric assistant drive system, it is characterised in that: including battery, control system and motor, the control system
System includes control switch, trigger, synchronizer, electric power controller, balancer, limiter of speed, sample device and brake ultramagnifier, described
Control switch is controlled with the battery, and the battery is connected with the synchronizer and electric power controller, the trigger with
The synchronizer is connected, and the synchronizer is connected with gas pedal, the electric power controller respectively with the synchronizer, flat
Weighing apparatus, limiter of speed, brake ultramagnifier are connected with motor, and the sample device is connected with the balancer；The trigger peace
Dress is on the drive wheel；The control switch is arranged on instrument board or control handwheel；
The trigger for incuding the positive and negative rotaring signal of driving wheel, and exports inductive signal starting synchronizer work, trigger
Including magnet and coil, on the drive wheel, when the direction of driving wheel changes, trigger is triggered for installation, issues induction
Signal starts synchronizer work to synchronizer,
The synchronizer, for receiving the tread-on quantity adjustment signal of gas pedal, synchronizer receives the tread-on quantity tune of gas pedal
The revolving speed of driving wheel is synchronized after saving signal, and issues revolving speed adjustment signal, passes through electric power controller and controls motor, guarantee driven wheel
It is identical with the revolving speed of driving wheel, direction of rotation is consistent,
The sample device, for measuring the output power of motor and the output power of engine, when sample device measures the defeated of motor
The output power of power and engine out, be sent to balancer, and the output power and engine of motor are adjusted by balancer
Output power,
The balancer, for not existing in the output power ratio for receiving output power and engine that sample device measures motor
It when in the preset range of setting, is handled, adjusts the output power of motor and the output power of engine,
The limiter of speed, for when the speed of automobile is more than maximum speed limit, limiter of speed sends restricting signal to electric power controller,
Electric power controller receives the revolving speed of adjustment motor after restricting signal, to adjust the revolving speed of driven wheel,
The brake ultramagnifier, for feeding back brake signal to electric power by brake ultramagnifier when automobile brake system brake
Controller, electric power controller control motor stalls after receiving brake signal.
2. motorcar electric assistant drive system according to claim 1, which is characterized in that the motorcar electric auxiliary drive
System further includes charger, and the charger is controlled with the battery.
3. motorcar electric assistant drive system according to claim 1, which is characterized in that the output shaft of the motor and two
The coaxial of driven wheel is connected.
4. motorcar electric assistant drive system according to claim 1, which is characterized in that the output shaft of two motors point
It is not connected with the semiaxis of two driven wheels.
5. motorcar electric assistant drive system according to claim 1, which is characterized in that the output shaft of two motors point
It is not connected with the wheel hub of two driven wheels.
6. motorcar electric assistant drive system according to claim 1, which is characterized in that the limiter of speed starts with connection
The controller of machine is connected, and the brake ultramagnifier is connected with automobile brake system.
7. a kind of control method of motorcar electric assistant drive system as described in any one of claims 1 to 6, including walk as follows
It is rapid:
Step 1: pressing the control switch on instrument board, start battery, battery is that synchronizer and electric power controller are powered；
Step 2: the positive and negative rotaring signal of trigger induction driving wheel, and inductive signal starting synchronizer work is exported, synchronizer connects
The direction of rotation of driving wheel is synchronized after receiving inductive signal, and issues direction adjustment signal, in addition, synchronizer also receives gas pedal
Tread-on quantity adjustment signal, synchronizer receives the revolving speed of synchronous driving wheel after the tread-on quantity adjustment signal of gas pedal, and issues
Revolving speed adjustment signal；
Step 3: after electric power controller receives the direction adjustment signal and revolving speed adjustment signal that synchronizer issues, control and adjustment
The revolving speed of motor and direction of rotation guarantee the revolving speed phase of driven wheel and driving wheel to adjust revolving speed and the direction of rotation of driven wheel
Together, direction of rotation is consistent；
Step 4: the output power of motor and the output power of engine are measured by sample device, when sample device measures motor
The output power ratio of output power and engine not within the predefined range when, issue the signal that measures to balancer, by flat
Weighing apparatus adjusts the output power of motor and the output power of engine, and obtained regulated quantity signal is sent to electric power controller,
Electric power controller receives the revolving speed of adjustment motor after regulated quantity signal, to adjust the revolving speed of driven wheel；
Step 5: limiter of speed sends restricting signal to electric power controller, Electric control when the speed of automobile is more than maximum speed limit
Device receives the revolving speed of adjustment motor after restricting signal, to adjust the revolving speed of driven wheel；
Step 6: feeding back brake signal to electric power controller, electric power control by brake ultramagnifier when automobile brake system brake
Device processed controls motor stalls after receiving brake signal.
8. the control method of motorcar electric assistant drive system according to claim 7, which is characterized in that in step 5
In, when the speed of automobile is more than maximum speed limit, restricting signal is sent to the controller of connection engine by limiter of speed, is passed through
The output power of the controller adjustment engine of engine is connected, to adjust the revolving speed of driving wheel.
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| CN201510964327.5A CN105522921B (en) | 2015-12-21 | 2015-12-21 | Motorcar electric assistant drive system and control method |
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| CN201510964327.5A CN105522921B (en) | 2015-12-21 | 2015-12-21 | Motorcar electric assistant drive system and control method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138764A (en) * | 1999-11-11 | 2001-05-22 | Nissan Motor Co Ltd | Hybrid vehicle |
| CN1491830A (en) * | 2002-09-03 | 2004-04-28 | �ղ��Զ�����ʽ���� | Vehicle control device |
| JP3666394B2 (en) * | 2000-12-28 | 2005-06-29 | 日産自動車株式会社 | Vehicle driving force control device |
| CN102131686A (en) * | 2008-08-29 | 2011-07-20 | 罗伯特.博世有限公司 | Method for driving a hybrid vehicle during a load change |
| CN104159765A (en) * | 2012-03-09 | 2014-11-19 | 沃尔沃拉斯特瓦格纳公司 | Vehicle drive train control method and system |
| CN205344525U (en) * | 2015-12-21 | 2016-06-29 | 吴明洲 | Auto electric auxiliary drive system |
-
2015
- 2015-12-21 CN CN201510964327.5A patent/CN105522921B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138764A (en) * | 1999-11-11 | 2001-05-22 | Nissan Motor Co Ltd | Hybrid vehicle |
| JP3666394B2 (en) * | 2000-12-28 | 2005-06-29 | 日産自動車株式会社 | Vehicle driving force control device |
| CN1491830A (en) * | 2002-09-03 | 2004-04-28 | �ղ��Զ�����ʽ���� | Vehicle control device |
| CN102131686A (en) * | 2008-08-29 | 2011-07-20 | 罗伯特.博世有限公司 | Method for driving a hybrid vehicle during a load change |
| CN104159765A (en) * | 2012-03-09 | 2014-11-19 | 沃尔沃拉斯特瓦格纳公司 | Vehicle drive train control method and system |
| CN205344525U (en) * | 2015-12-21 | 2016-06-29 | 吴明洲 | Auto electric auxiliary drive system |
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