CN106032104A - Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle - Google Patents
Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle Download PDFInfo
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- CN106032104A CN106032104A CN201510124829.7A CN201510124829A CN106032104A CN 106032104 A CN106032104 A CN 106032104A CN 201510124829 A CN201510124829 A CN 201510124829A CN 106032104 A CN106032104 A CN 106032104A
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Abstract
The invention discloses an amphibian vehicle hybrid power drive system control device, method and amphibian vehicle capable of solving flooding problems; the amphibian vehicle hybrid power drive system control device comprises the following structures: a receiver module used for receiving a wading/floating mode excitation signal; a control module used for controlling the hybrid power drive system to work under a pour electric mode when the wading/floating mode excitation signal is received by the receiver module. The amphibian vehicle hybrid power drive system can work under the pour electric mode in the wading/floating mode, i.e., the engine is closed, and a motor can work to drive the vehicle to go forward; in addition, exhaust channels between the vehicle inner side and outer side are sealed so as to prevent water from entering the engine, thus ensuring the engine and drive cabin to be sealed.
Description
Technical field
The present invention relates to the control technical field of driver for vehicle, in particular it relates to a kind of for amphibious
The controlling device, control method and include the amphibious vehicle of this control device of car hybrid electric drive system.
Background technology
Amphibious vehicle, also known as amphibious vehicle or duck, is that one can be gone in land, water
The new traffic tool sailed.Existing amphibious vehicle typically uses fuel engines as power and former
A set of underwater propulsion unit is set up (such as propeller or other underwater propulsions on the basis of having vehicle structure
Device), so can be promoted by electromotor drive hydraulic system principle when amphibious vehicle enters in water and push away under water
Enter device running, realize the traveling in water.
But, this amphibious vehicle places one's entire reliance upon engine-driven drive form, therefore when this
When the amphibious vehicle of drive form travels on the water surface that stormy waves is bigger, air inlet system and exhaust system may be intake,
Engine misses can be caused even to damage electromotor, and such occupant may be in stranded water, band
Carrying out the biggest risk, water inflow of the engine also can produce higher maintenance cost simultaneously.Therefore, tradition
Fuel vehicle be difficult to ensure the safety travelled in water.
Summary of the invention
The present invention is directed to the defect travelling possible water inlet in water existing for existing fuel oil amphibious vehicle, carry
Supply a kind of novel control device, control method for amphibious vehicle power-driven system and include this control
The amphibious vehicle of device processed.
To achieve these goals, inventors have seen that, the motor drive mode of hybrid electric vehicle
The problem that can avoid engine misses, therefore, it is amphibious to research and develop that the present invention is based on hybrid electric vehicle
Car.
The present invention provides the control device of a kind of hybrid electric drive system for amphibious vehicle, described mixing
Power-driven system includes that electromotor and motor, described control device include: receiver module, is used for receiving
Paddle/swim mode excitation signal；And control module, paddle for receiving at receiver module/swim
In the case of mode excitation signal, control this hybrid electric drive system and be operated in electric-only mode.
Preferably, described control module is additionally operable to control to seal entering between described amphibious vehicle inside and the external world
Exhaust passage.
Wherein, described control module controls to seal the intake and exhaust channel between described amphibious vehicle inside and the external world
May include that the described amphibious vehicle of control is arranged on the air inlet switch mechanism of air inlet position, is arranged on aerofluxus
The air discharge cook mechanism of tail pipe position and be arranged on the air-conditioning air intake switching mechanism of air-conditioning air inlet position
Close.
Wherein, described control module controls this hybrid electric drive system and is operated in electric-only mode and includes:
Control tail-off, control motor and open.
Preferably, described receiver module is additionally operable to receive shift signal and accelerator pedal signal, described control
Molding block is additionally operable to control described hybrid electric drive system according to shift signal and accelerator pedal signal
In the operating of motor.
According to a further aspect in the invention, the present invention also provides for a kind of hybrid power driving for amphibious vehicle
The control method of system, described hybrid electric drive system includes electromotor and motor, the method include with
Lower step: receive mode excitation signal of paddling/swim；And control the work of this hybrid electric drive system
At electric-only mode.
Preferably, the method also includes: seal the intake and exhaust channel between described amphibious vehicle inside and the external world.
Preferably, the intake and exhaust channel between described sealing described amphibious vehicle inside and the external world may include that
Close described amphibious vehicle to be arranged on the air inlet switch mechanism of air inlet position, be arranged on tailpipe position
Air discharge cook mechanism and be arranged on the air-conditioning air intake switching mechanism of air-conditioning air inlet position.
Wherein, the described hybrid electric drive system of described control is operated in the step of electric-only mode and includes:
Control tail-off, control motor and open.
Preferably, the method also includes: receive shift signal and accelerator pedal signal；According to described gear
Position signal and accelerator pedal signal control the operating of the motor in this hybrid electric drive system.
According to another aspect of the invention, the present invention also provides for a kind of amphibious vehicle, including: hybrid power drives
Dynamic system, this hybrid electric drive system includes electromotor and motor；The present invention provide for amphibious vehicle
The control device of hybrid electric drive system；Paddle/swim mode excitation device, for generation paddle/
Mode excitation of swimming signal also exports the receiver module arriving described control device；Wheel, for dynamic in mixing
Rotate under the control of power-driven system, wherein when the rotation by wheel when paddling/swim pattern of this amphibious vehicle
The thrust produced is to promote amphibious vehicle traveling.
Preferably, mode excitation device of paddling described in/swim be arranged on mode selection button within car,
Knob or touch screen button, or be the water sensor being arranged on vehicle body.
Preferably, this amphibious vehicle also includes: is arranged on the air inlet switch mechanism of air inlet position, is arranged on
The air discharge cook mechanism of tailpipe position and be arranged on the air-conditioning air intake switch of air-conditioning air inlet position
Mechanism.
Wherein, this amphibious vehicle is preferably 4-wheel driven car.
Wherein, described hybrid electric drive system also includes battery modules.
The amphibious vehicle drive system based on hybrid electric vehicle that the present invention provides, paddles when being operated in or swims
During pattern, drive system is operated in electric-only mode, i.e. close electromotor, utilize motor rotation to drive
Vehicle is advanced.Further, in order to prevent water from entering electromotor, in a preferred embodiment, seal the most simultaneously
Intake and exhaust channel between vehicle interior and the external world, ensureing the sealing of electromotor and driving cabin.So,
The present invention solves the problem that the simple vehicle relying on fuel engines cannot realize paddling, swimming, it is ensured that
Normal vehicle operation, can avoid, because engine misses cause the risk in the stranded water of passenger, being also not result in
The damage of the parts such as electromotor.And, the amphibious vehicle that the present invention provides is not required to increase propeller
Can complete water travels in device, it is not required that whole suspension is improved, manufacture difficulty is low,
Cost is little.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with
Detailed description below is used for explaining the present invention together, but is not intended that limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the amphibious vehicle according to an embodiment of the invention；
Fig. 2 is the structure of the hybrid electric drive system of the amphibious vehicle according to an embodiment of the invention
Schematic diagram；
Fig. 3 is the hybrid electric drive system for amphibious vehicle according to an embodiment of the invention
Control the schematic block diagram of device；
Fig. 4 is the hybrid electric drive system for amphibious vehicle according to another implementation of the invention
Control device schematic block diagram；
Fig. 5 is the hybrid electric drive system for amphibious vehicle of the further embodiment according to the present invention
Control device schematic block diagram；
Fig. 6 is the hybrid electric drive system for amphibious vehicle according to an embodiment of the invention
The flow chart of control method；
Fig. 7 is the hybrid electric drive system for amphibious vehicle according to another implementation of the invention
The flow chart of control method；And
Fig. 8 is the hybrid electric drive system for amphibious vehicle of the further embodiment according to the present invention
The flow chart of control method.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that
Detailed description of the invention described herein is merely to illustrate and explains the present invention, is not limited to the present invention.
Fig. 1 is the structural representation of the hybrid power amphibious vehicle according to an embodiment of the invention.As
Shown in Fig. 1, the drive system of this hybrid power amphibious vehicle includes electromotor 1, motor 2 and/or 3, sends out
Motivation 1 and motor 2 and/or 3 can provide power respectively.According to a kind of embodiment, this hybrid power
Amphibious vehicle can also include battery modules 4, for powering to motor 2 and/or 3.The form of combination drive
Including a variety of, this is not particularly limited by the present invention, whether parallel hybrid power or series hybrid
Power, as long as possessing electric-only mode to be implemented with the present invention.
The motor be given in Fig. 1 is divided into front motor 2 and rear motor 3, and front motor 2 coordinates with electromotor 1
Work provides power for front-wheel 91, can be provided separately with front motor 2, or electromotor 1 is provided separately,
Or both of which provides jointly, rear motor 3 provides power for trailing wheel 92.Certainly, the most also may be used
To use wheel motor etc..In FIG, explain as an example with 4-wheel driven car, but
It is understood that two drive also to be can to implement the hybrid power amphibious vehicle as the present invention, preferably
The power being because 4-wheel driven car with 4-wheel driven car is relatively big, and in water, gait of march relatively two is driven faster.Therefore,
Under preferable case, this hybrid power amphibious vehicle is 4-wheel driven car.
Below, illustrate to move as the mixing that the present invention uses as a example by one more specifically embodiment
Power amphibious vehicle.
As in figure 2 it is shown, this hybrid electric drive system includes: electromotor 1；Multiple power shafts 11 or
12, described electromotor 1 is arranged to be selectively engageable in the plurality of power shaft 11 or 12 at least
One.The most in fig. 2, electromotor 1 is connected with the input 23d of double clutch 2d, double clutches
First outfan 21d and first power shaft 11 of device 2d are connected, second outfan of double clutch 2d
22d and the second power shaft 12 are connected, the first of the input 23d and double clutch 2d of double clutch 2d
Outfan 21d and the second outfan 22d can be simultaneously in off-state, or double clutch 2d
Input 23d can engage with one of first outfan 21d and the second outfan 22d of double clutch 2d,
Or the input 23d of double clutch 2d can be defeated with the first outfan 21d of double clutch 2d and second
Go out and hold 22d to simultaneously engage with.
Second power shaft 12 is hollow shaft structure, and the first power shaft 11 is solid shafting, the second power shaft 12
It is set in coaxially on the first power shaft 11, and a part for the first power shaft 11 is from the second power shaft
In 12 axially outward.
Being provided with gear driving gear on each described power shaft, the first power shaft 11 is provided with can be with
One gear driving gear 1a, the three gear driving gear 3a of the first power shaft 11 synchronous axial system and five gear driving tooths
Wheel 5a, a gear driving gear 1a are positioned at the right side of five gear driving gear 5a, three gear driving gear 3a positions
Left side in five gear driving gear 5a.Being provided with on second power shaft 12 can be same with the second power shaft 12
Two gear driving gear 2a, four or the six gear driving gear 46a that step rotates.
Also include that multiple output shaft, the first output shaft 21 are arranged in parallel with two power shafts, each described
Being provided with gear driven gear on output shaft, described gear driven gear is corresponding with described gear driving gear
Ground engagement.
Specifically, the first output shaft 21 is set with a gear driven gear 1b, two gear driven gear 2b,
Three gear driven gear 3b and four gear driven gear 4b, a gear driven gear 1b and a gear driving gear 1a
Directly engagement, two gear driven gear 2b and two gear driving gear 2a directly engage, three gear driven gear 3b
Directly engaging with three gear driving gear 3a, four gear driven gear 4b and four or six gear driving gear 46a are direct
Engagement.Be additionally provided with on first output shaft 21 one or three gear lock unit 13c and two or four gear lock unit 24c, one
Three gear lock unit 13c are between a gear driven gear 1b and three gear driven gear 3b and alternative
One gear driven gear 1b or three gear driven gear 3b and the first output shaft 21 are synchronized by ground, and two or four gears are same
Step device 24c keeps off between driven gear 4b at two gear driven gear 2b and four, and optionally by two
Gear driven gear 2b or four gear driven gear 4b and the first output shaft 21 synchronize.
Second output shaft 22 be arranged in parallel with two power shafts equally, and the second output shaft 22 is set with five
Gear driven gear 5b and six gear driven gear 6b, five gear driven gear 5b and five gear driving gear 5a are straight
Connecing engagement, six gear driven gear 6b and four or six gear driving gear 46a directly engage, the second output shaft 22
On be additionally provided with five or six gear lock unit 56c, five or six gear lock unit 56c for by five gear driven gear 5b or
Six gear driven gear 6b and the second output shaft 22 synchronize.
It addition, be fixedly installed motor gear in described output shaft one.Drive system also includes sky
Set output gear, the one of the described the most described output shaft of empty set output gear is engageable to synchronize to turn
Dynamic or disconnection rotates with differential.As it can be seen, be further fixedly arranged on fixing output on the first output shaft 21
Gear 211, the second output shaft 22 is set with output unit 221 i.e. empty set output gear 221, fixing defeated
Go out gear 211 and empty set output gear 221 engages with main reducing gear driven gear 74 respectively.Second is defeated
Output unit lock unit 221c and motor gear 73, output unit lock unit 221c it is additionally provided with on shaft 22
I.e. empty set output gear lock unit 221c is positioned at the right side of empty set output gear 221 and for empty set is defeated
Go out gear 221 to engage with the second output shaft 22.Motor gear 73 is fixedly installed on the second output shaft 22
On.
Hybrid electric drive system also includes that reverse output gear, described reverse output gear are arranged to can be with
The linkage of one of them gear driving gear or disconnection.Power-driven system also includes motor power axle 32, institute
State motor power axle 32 to be arranged to link with described motor gear 73.Motor includes the first motor 51, institute
State the first motor 51 to be arranged to link with described motor power axle 32.
Specifically, motor power axle 32 be arranged in parallel with two power shafts, two output shafts, motor
It is set with reverse output gear 72 on power axle 32 and is fixedly installed motor power shaft gear 31 and goes back
Being set with the 3rd reverse idler gear 713, motor power shaft gear 31 engages with motor gear 73, falls
It is provided with reverse gear synchronizer 72c, reverse gear synchronizer 72c on gear output gear 72 to reverse gear for engaging the 3rd
Idler gear 713, the 3rd reverse idler gear 713 engages with the second reverse idler gear 712.First
Motor 51 is coaxially connected with motor power axle 32.
First reverse idler gear 711 and the second equal empty set of reverse idler gear 712 are at the second output shaft 22
Upper and into a single integrated structure to form duplicate gear, the first reverse idler gear 711 and two gear driving gear 2a
Engagement.
So electromotor 1 and/or the first motor 51 are for driving pair of wheels 76, in addition, and should
The motor of drive system can also include the 3rd motor 201 and the 4th motor 301, is arranged for driving
Second pair of wheel 77.Wherein pair of wheels 76 is a pair in front wheels and rear wheels, second pair of wheel 77
For the another pair in front wheels and rear wheels.In the figure 2 example, electromotor 1 and the first motor 51 drive
Dynamic front-wheel, the 3rd motor 201 and the 4th motor 301 are respectively used to drive two trailing wheels.
Such as Fig. 2, wherein the 3rd motor the 201, the 4th motor 301 and anti-skidding lock unit 503 constitute electricity
Sub-differential lock.This structure is capable of the pair of driving wheels that locking skids when there is wheel-slip phenomenon,
Thus improve skidding, improve vehicle and pass through performance in water.
3rd motor 201 is arranged to and a linkage in second pair of wheel 77, in other words, and the 3rd electricity
Machine 201 can output power to this wheel to drive this vehicle wheel rotation, or the 3rd motor
201 can also absorb energy from this wheel, thus generate electricity.
Similarly, the 4th motor 301 is arranged to and another linkage in second pair of wheel 77, changes speech
It, the 4th motor 301 can output power to this another wheel to drive this another vehicle wheel rotation,
Or the 4th motor 301 can also absorb energy from this another wheel, thus generates electricity.At Fig. 2
Example in, the 3rd motor 201 links with left rear wheel, and the 4th motor 301 links with off hind wheel, but this
Invention is not limited to this.
Anti-skidding lock unit 503 is arranged to optionally to synchronize second to wheel 77, so that second is right
Wheel 77 synchronous rotary, in other words, synchronizes second at anti-skidding lock unit 503 (the most anti-skidding to wheel 77
Lock unit 503 is in engagement state), form the form that connects firmly between second pair of wheel 77, thus synchronize rotation
Turn, will not rotate by differential.
And when anti-skidding lock unit 503 is off, the 3rd motor 201 and the 4th motor 301 can
To drive the wheel of correspondence with different rotational speed respectively, it is achieved the differential rotating function of two wheels,
Certainly, when anti-skidding lock unit 503 is off, the 3rd motor 201 and the 4th motor 301 are also
This second pair of wheel 77 can be driven with identical rotational speed.
Thus, second is individually driven to wheel by arranging the 3rd motor 201 and the 4th motor 301
77 such that it is able to the differential realizing second pair of wheel 77 rotates, and is occurring in which a wheel-slip
During phenomenon, anti-skidding lock unit 503 can synchronize second to wheel 77 so that second pair of wheel 77 synchronizes rotation
Turn, it is achieved after the power coupling that two motors (can certainly be) export common drive second right
Wheel 77 operation, improves wheel-slip phenomenon, improves the handling capacity of vehicle.
In short, power drive system 100 according to embodiments of the present invention, owing to being provided with anti-skidding synchronization
The reason of device 503, therefore can cancel the mechanical type self-locking that corresponding vehicle bridge (such as, back axle) is had
Differential design, but functionally but can realize tradition by the synchronization of anti-skidding lock unit 503
The function of mechanical type no-spin lockup, so that the amphibious vehicle structure that the present invention provides is compacter, weight
Measure little, cost is lower.
By gear structure indirect drive between 3rd motor 201 and corresponding wheel, similarly, the 4th
Can also be by this gear structure indirect drive between motor 301 and corresponding wheel.Pass through gear structure
Carry out transmission to be easily achieved and simple in construction, and be obtained in that required gear ratio, reliable transmission.And
And, the 3rd motor 201 is moved by identical gear structure with corresponding wheel with the 4th motor 301
Power transmission, also improves the versatility of gear structure, and the amphibious vehicle simultaneously also making the present invention provide has relatively
High symmetry, it is to avoid center of gravity too deviates to side, enables center of gravity to be preferably in two wheels
Centre position or the position near centre, improve amphibious vehicle stability in water and reliability.
According to some embodiments of the present invention, it is also possible to set up the second motor 52 to increase PWTN
The dynamic property of system 100, abundant transmission mode.
Such as second motor 52 can with main reducing gear driven gear 74 transmission, the such as second motor 52
Gear, this gear and main reducing gear driven gear 74 direct engaged transmission can be set on motor shaft.Again
As, in further embodiments, the second motor 52 can also be arranged to be connected with the first power shaft 11 or
It is connected with the first output shaft 21.For another example, in still other embodiments, the second motor 52 is two and divides
Not being arranged on the both sides of differential mechanism 75, such as these two the second motors 52 can be integrated with differential mechanism 75
It is integrated.Or, aforesaid electromotor 1 and the first motor 51 are used for driving front-wheel, the second motor 52
Can also be wheel motor for trailing wheel, or the second motor 52 can be driven by a reducing gear
Dynamic two trailing wheels, or the second motor 52 is two and after driving one by a reducing gear respectively
Wheel.
It is said that in general, the drive system of hybrid electric vehicle can be operated in fuel oil pattern, hybrid mode
And electric-only mode.In the present invention, for amphibious feature, add a kind of new Working mould
Formula, pattern of i.e. paddling/swim.Wherein, " paddle " refer to vehicle paddle on hydrops road surface traveling or water level
The deepest situation, now wheel can land traveling." swim " to refer to that vehicle is higher at water level
In the case of travel, during now wheel is suspended in water.This pattern is in terms of type of drive control strategy
It is based on electric-only mode, but the most additionally adds electromotor etc. in terms of other control strategies
The sealing of parts considers.Combine embodiment and accompanying drawing in detail below this new mode of operation is said
Bright.
First, the control of a kind of hybrid electric drive system for amphibious vehicle is provided to fill such as Fig. 3 present invention
Putting 100, this control device 100 includes: receiver module 101, paddles/swim mode excitation for reception
Signal；And control module 102, for receiving, at receiver module 101, mode excitation letter of paddling/swim
In the case of number, control this hybrid electric drive system and be operated in electric-only mode.
Wherein pattern of paddling/swim can be only controlled by this control device 100, and other Working moulds
Formula is then to be controlled by another independent control device.But according to one preferred embodiment, except to relating to
Outside the water/pattern of swimming is controlled, this control device 100 can also control hybrid electric drive system work
Make in other mode of operations, such as fuel oil pattern, hybrid mode, electric-only mode etc..Due to this
The bright control being not related to other patterns, therefore be not described in detail herein.Preferably, what the present invention provided is upper
Stating control device 100 can be as a part for the electronic control unit (ECU) of car load.
In order to trigger this pattern of paddling/swim, mode excitation signal of i.e. paddling/swim described in generation, this
The hybrid power amphibious vehicle of bright offer also includes mode excitation device 5 (see Fig. 1) of paddling/swim, and is used for
Produce the mode excitation signal export the control device 100 of hybrid electric drive system of paddling/swim
Receiver module 101 is to trigger pattern of paddling/swim.This mode excitation device 5 of paddling/swim can have many
Plant implementation, can be manual type, see Fig. 1, be for example, arranged on inside car, be available for driver behaviour
(available be fuel oil pattern, pure electronic mould to mode selection button, knob or the touch screen buttons etc. made
Formula, hybrid mode, pattern etc. of paddling/swim), when this device of operator selects to paddle/swim
Then produce during pattern one paddle/swim mode excitation signal to described hybrid electric drive system control fill
Put the receiver module 101 of 100；Can also be self-action, being for example, arranged on vehicle body (can be according in advance
Surely paddle trigger highly be fixed on a certain position of vehicle body, such as chassis runner) water sensor, work as car
When reaching certain fording depth, water sensor then senses water, mode excitation of generation being paddled/swim
Signal is to the receiver module 101 controlling device 100 of described hybrid electric drive system.
The receiver module 101 controlling device 100 of described hybrid electric drive system is used for receiving this and paddles
/ mode excitation of swimming signal.In the case of this control device 100 also controls other mode of operations, preferably
Ground, as shown in Figure 4, this receiver module 101 is additionally operable to receive shift signal and accelerator pedal signal.
Wherein shift signal and accelerator pedal signal are for calculating turning of motor in the case of electric-only mode
Speed etc. are to control the rotation of wheel.
Then, the control module 102 controlling device 100 of described hybrid electric drive system connects described
Receipts module 101 receives when paddling/swim mode excitation signal, i.e. excites pattern of paddling/swim: control
Hybrid electric drive system is operated in electric-only mode.Wherein so-called electric-only mode refers to common pure
Electric model, i.e. engine stop work, only motor work to drive wheel.Wherein " control mixing dynamic
Power-driven system is operated in electric-only mode " can include that notice controls another control device of drive system
Motor is driven, it is also possible to be self direct-driving motor with electric-only mode.
Now, if hybrid electric drive system is in fuel oil pattern or hybrid mode, then need
Being switched to electric-only mode, if being in electric-only mode, then continuing to keep this electric-only mode.Pure
During electric model, described control module can control motor according to shift signal and accelerator pedal signal,
This belongs to the content that those skilled in the art all know, and the most no longer describes in detail.
In the case of further, it is preferable to, control module 102 be additionally operable to control to seal this amphibious vehicle internal with
Intake and exhaust channel between the external world.The intake and exhaust channel sealed between amphibious vehicle inside and the external world is to keep away
Exempt from water inflow of the engine and cause flame-out, on the one hand may cause the risk in the stranded water of occupant, the most also
Engine components can be damaged, increase maintenance cost.
As it is shown in figure 1, amphibious vehicle is internal and intake and exhaust channel between the external world specifically include that air inlet,
Tailpipe and air-conditioning air inlet.Therefore, the amphibious vehicle that the present invention provides also includes: be arranged on air inlet
The air inlet switch mechanism 6 of mouth position, the air discharge cook mechanism 7 being arranged on tailpipe position and setting
Air-conditioning air intake switching mechanism 8 in air-conditioning air inlet position.So, as it is shown in figure 5, described control mould
The intake and exhaust channel that block 102 controls to seal between described amphibious vehicle inside and the external world then may include that control
Described air inlet switch mechanism 6, air discharge cook mechanism 7 and air-conditioning air intake switching mechanism 8 are closed.
Wherein, air inlet switch mechanism 6 can include the first driving motor and the first blade switching mechanism, the
One drives motor to electrically connect with control module 102, is used for controlling blade switching mechanism action to open or to close
Close air inlet.Air-conditioning air intake switching mechanism 8 can include the second driving motor and the second blade switching mechanism,
Second drives motor to electrically connect with control module 102, for controlling the second blade switching mechanism action to open
Open or close air-conditioning air inlet.Air discharge cook mechanism 7 can include the 3rd driving motor and rotary valve, the 3rd
Drive motor to electrically connect with control module, be used for controlling rotary valve action to be turned on and off tailpipe.
Additionally, in order to improve tightness, body structure and the electric system of the amphibious vehicle that the present invention provides can
Strict seal, water-tight to ensure that vehicle body is immersed in driving cabin in water, each parts of electrical equipment soak in water
Bubble leakproof, short circuit.
It addition, in order to increase car load buoyancy, the vehicle body cavity structure such as chassis runner, crossbeam can be filled
There is waterproof foam.
When the amphibious vehicle that the present invention provides carries out paddling/swimming pattern, the electricity of hybrid electric drive system
Machine, by band motor car wheel high-speed rotation, can release certain water yield by the decorative pattern on tire below wheel so that
Vehicle obtains forward thrust, although and also can release certain water yield by the decorative pattern on tire above wheel,
But owing to also having the existence of wheel bag above wheel so thrust is cancelled, produce with water after wheel high speed rotating
Frictional force, forms propulsive force, thus promotes vehicle to travel in water.Other amphibious vehicles existing are general
Being to need to increase underwater propulsion unit, some amphibious vehicle even also needs to wheel and car load suspension
Compare the improvement of complexity, considerably increase the manufacture difficulty of car load, manufacturing cost the most undoubtedly
Also corresponding high.And the amphibious vehicle that the present invention provides is not required to increase the devices such as propeller, is also not required to
Will improve whole suspension, manufacture difficulty is low, cost is little.
According to description above, the present invention also provides for a kind of hybrid electric drive system for amphibious vehicle
Control method, as shown in Figure 6, the method comprises the following steps: receive mode excitation letter of paddling/swim
Number；Control this hybrid electric drive system and be operated in electric-only mode.
Under preferable case, as it is shown in fig. 7, the method also includes: seal this amphibious vehicle internal and the external world
Between intake and exhaust channel.It addition, as it was previously stated, this amphibious vehicle of described sealing is internal and entering between the external world
Exhaust passage may include that the described amphibious vehicle of control is arranged on the air inlet switch mechanism of air inlet position, sets
Put the air discharge cook mechanism in tailpipe position and be arranged on the air-conditioning air intake of air-conditioning air inlet position
Switching mechanism cuts out.
For the operation of electric-only mode, as shown in Figure 8, the method can also include: receives gear letter
Number and accelerator pedal signal；This hybrid power is controlled according to described shift signal and accelerator pedal signal
The operating of the motor in drive system.
Control method provided by the present invention is identical with the operation principle of above-mentioned control device, the most superfluous at this
State.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention does not limit
Detail in above-mentioned embodiment, in the technology concept of the present invention, can be to the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to protection scope of the present invention.Example
As, 4-wheel driven car can be changed into two and drive.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention,
In the case of reconcilable, can be combined by any suitable means, in order to avoid unnecessary
Repeating, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (18)
1. being used for a control device for the hybrid electric drive system of amphibious vehicle, described hybrid power drives
Dynamic system includes that electromotor and motor, described control device include:
Receiver module, paddles/swims mode excitation signal for reception；And
Control module, in the case of receiving, at receiver module, mode excitation signal of paddling/swim,
Control this hybrid electric drive system and be operated in electric-only mode.
Control device the most according to claim 1, wherein, described control module is additionally operable to control
Seal the intake and exhaust channel between described amphibious vehicle inside and the external world.
Control device the most according to claim 2, wherein, described control module controls to seal institute
The intake and exhaust channel stated between amphibious vehicle inside and the external world includes: controls described amphibious vehicle and is arranged on air inlet
The air inlet switch mechanism of position, it is arranged on the air discharge cook mechanism of tailpipe position and is arranged on air-conditioning
The air-conditioning air intake switching mechanism of air inlet position cuts out.
4. according to the control device described in claim any one of claim 1-3, wherein, described
Control module controls this hybrid electric drive system and is operated in electric-only mode and includes: control tail-off,
Control motor to open.
Control device the most according to claim 1, wherein, described receiver module is additionally operable to receive
Shift signal and accelerator pedal signal, described control module is additionally operable to according to shift signal and accelerator pedal
Signal controls the operating of the motor in described hybrid electric drive system.
6. being used for a control method for the hybrid electric drive system of amphibious vehicle, described hybrid power drives
Dynamic system includes electromotor and motor, and the method comprises the following steps:
Receive mode excitation signal of paddling/swim；And
Control this hybrid electric drive system and be operated in electric-only mode.
Method the most according to claim 6, wherein, the method also includes: seal described amphibious
Intake and exhaust channel between car inside and the external world.
Method the most according to claim 7, wherein, the described amphibious vehicle of described sealing is internal with outward
Intake and exhaust channel between boundary includes: closes described amphibious vehicle and is arranged on the INO Intake Open shutdown of air inlet position
Structure, it is arranged on the air discharge cook mechanism of tailpipe position and is arranged on the air-conditioning of air-conditioning air inlet position
Air intake switching mechanism.
9. according to the method described in claim any one of claim 6-8, wherein, described control
Described hybrid electric drive system is operated in the step of electric-only mode and includes: control tail-off, control
Motor processed is opened.
Method the most according to claim 6, wherein, the method also includes:
Receive shift signal and accelerator pedal signal；
The electricity in this hybrid electric drive system is controlled according to described shift signal and accelerator pedal signal
The operating of machine.
11. 1 kinds of amphibious vehicles, including:
Hybrid electric drive system, this hybrid electric drive system includes electromotor and motor；
Control according to the hybrid electric drive system for amphibious vehicle according to any one of claim 1-5
Device processed；
Paddle/swim mode excitation device, paddle/swim mode excitation signal exporting to institute for generation
State the receiver module controlling device；And
Wheel, for rotating under the control of hybrid electric drive system, is wherein paddling when this amphibious vehicle
During/pattern of swimming, the thrust produced that rotates by wheel is advanced with promotion amphibious vehicle.
12. amphibious vehicles according to claim 11, wherein, described in paddle/swim mode excitation dress
It is set to mode selection button, knob or the touch screen button being arranged within car.
13. amphibious vehicles according to claim 11, wherein, described in paddle/swim mode excitation dress
It is set to the water sensor being arranged on vehicle body.
14. amphibious vehicles according to claim 11, wherein, this amphibious vehicle also includes: be arranged on
The air inlet switch mechanism of air inlet position, the air discharge cook mechanism being arranged on tailpipe position and setting
Air-conditioning air intake switching mechanism in air-conditioning air inlet position.
15. according to the amphibious vehicle described in claim any one of claim 11-14, and wherein, these are two years old
Car of dwelling is 4-wheel driven car.
16. according to the amphibious vehicle described in claim any one of claim 11-14, wherein, described
Hybrid electric drive system also includes battery modules.
17. according to the amphibious vehicle described in claim any one of claim 11-14, wherein, described
Hybrid electric drive system also includes:
Multiple power shafts, described electromotor is arranged to be selectively engageable in the plurality of power shaft extremely
Few one, each described power shaft is provided with gear driving gear；
Multiple output shafts, each described output shaft is provided with gear driven gear, described gear driven tooth
Wheel engages accordingly with described gear driving gear, and in described output shaft is fixedly installed motor
Gear；
Reverse output gear, described reverse output gear is arranged to join with one of them gear driving gear
Move or disconnect；
Empty set output gear, the one of the described the most described output shaft of empty set output gear is engageable to
Synchronous axial system or disconnection rotate with differential；
Motor power axle, described motor power axle is arranged to link with described motor gear；And
Described motor includes that the first motor, described first motor are arranged to and the linkage of described motor power axle.
18. amphibious vehicles according to claim 17, wherein,
Described electromotor and/or described first motor are for driving pair of wheels；
Described motor also includes:
3rd motor and the 4th motor, described 3rd motor is arranged to and a linkage in second pair of wheel,
Described 4th motor is arranged to and another linkage in described second pair of wheel, and described pair of wheels is
In front wheels and rear wheels a pair, described second pair of wheel is the another pair in described front-wheel and described trailing wheel；
Described hybrid power drives and also includes: anti-skidding lock unit, described anti-skidding lock unit is arranged to may select
Property ground synchronize described second pair of wheel, so that described second pair of wheel synchronous rotary.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124829.7A CN106032104A (en) | 2015-03-20 | 2015-03-20 | Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle |
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| CN201510124829.7A CN106032104A (en) | 2015-03-20 | 2015-03-20 | Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle |
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| CN113007343A (en) * | 2021-03-22 | 2021-06-22 | 东风越野车有限公司 | Power distributor-based anti-misoperation method for amphibious vehicle |
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Application publication date: 20161019 |