CN204801441U - Controlling means and amphibious vehicle of amphibious vehicle hybrid actuating system - Google Patents
Controlling means and amphibious vehicle of amphibious vehicle hybrid actuating system Download PDFInfo
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- CN204801441U CN204801441U CN201520162514.7U CN201520162514U CN204801441U CN 204801441 U CN204801441 U CN 204801441U CN 201520162514 U CN201520162514 U CN 201520162514U CN 204801441 U CN204801441 U CN 204801441U
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Abstract
The utility model discloses an enough controlling means and amphibious vehicles of being used for amphibious vehicle hybrid actuating system of solving the problem of intaking. The utility model provides a controlling means includes for the hybrid actuating system of amphibious vehicle: receiving module for the receipt paddles / and the mode of swimming arouses the signal, and control module, be connected with receiving module for received at receiving module paddle / mode of swimming arouses under the condition of signal, output is used for controlling the signal of this hybrid actuating system work at pure electric mode. The utility model provides an amphibious vehicle is based on hybrid vehicle's actuating system, when work when paddling or swimming the mode, with the actuating system operation at pure electric mode, kill engine promptly, utilize the motor operation to drive the vehicle and march. And, get into the engine in order to prevent water, can also seal the exhaust passage that advances between the vehicle interior and the external world simultaneously to guarantee the sealed of engine and cockpit.
Description
Technical field
The utility model relates to the control technology field of driver for vehicle, particularly, relates to a kind of control setup for amphibious vehicle hybrid electric drive system and comprises the amphibious vehicle of this control setup.
Background technology
Amphibious vehicle, also known as amphibious vehicle or amph, is a kind of new traffic tool that can travel in land, water.Existing amphibious vehicle generally adopts fuel engines as power and on the basis of original vehicle structure, sets up a set of underwater propulsion unit (as screw propeller or other underwater propellers), can be operated to promote underwater propulsion unit by engine drive hydraulic efficiency pressure system when amphibious vehicle enters in water like this, realize the traveling in water.
But, this amphibious vehicle places one's entire reliance upon engine-driven drive form, therefore when the amphibious vehicle of this drive form travels on the water surface that stormy waves is larger, air inlet system and exhaust system may be intake, engine off can be caused even to damage driving engine, such occupant in stranded water, may bring very large risk, and water inflow of the engine also can produce higher service expenditure simultaneously.Therefore, traditional fuel vehicle is difficult to ensure the safety travelled in water.
Utility model content
The utility model, for the defect that traveling may be intake in water existing for existing fuel oil amphibious vehicle, provides a kind of novel control setup for amphibious vehicle power-driven system and comprises the amphibious vehicle of this control setup.
To achieve these goals, contriver of the present utility model expects, the motor drive mode of hybrid electric vehicle can avoid the problem of engine off, and therefore, the utility model researches and develops amphibious vehicle based on hybrid electric vehicle just.
The utility model provides a kind of control setup of the hybrid electric drive system for amphibious vehicle, and described hybrid electric drive system comprises driving engine and motor, and described control setup comprises: receiver module, for receiving mode excitation signal of paddling/swim; And control module, being connected with receiver module, when paddling/swim mode excitation signal for receiving at receiver module, exporting the signal being operated in electric-only mode for controlling this hybrid electric drive system.
Preferably, described control module also exports the signal for controlling the intake and exhaust channel sealed between described amphibious vehicle inside and the external world.
Wherein, what described control module exported can comprise for the signal controlling to seal the intake and exhaust channel between the inner and external world of described amphibious vehicle: the signal that the signal that the air inlet switch mechanism being arranged on admission port position for controlling described amphibious vehicle closes, the signal of closing for the air discharge cook mechanism controlling to be arranged on trail pipe position and the air-conditioning air intake switching mechanism for controlling to be arranged on air-conditioning ventilation inlet position are closed.
Wherein, the signal that this hybrid electric drive system of control that described control module exports is operated in electric-only mode comprises: for controlling the signal of tail-off and the signal for controlling motor unlatching.
Preferably, described receiver module is also for receiving shift signal and acceleration pedal signal, and described control module is also for exporting the signal of the running for controlling the motor in described hybrid electric drive system according to shift signal and acceleration pedal signal.
According to another aspect of the present utility model, the utility model also provides a kind of amphibious vehicle, comprising: hybrid electric drive system, and this hybrid electric drive system comprises driving engine and motor; The control setup of the hybrid electric drive system for amphibious vehicle that the utility model provides; To paddle/swim mode excitation device, for generation of paddling/swimming mode excitation signal output to the receiver module of described control setup; Wheel, for rotating under the control of hybrid electric drive system, the thrust wherein produced by the rotation of wheel when paddling/swimming pattern when this amphibious vehicle is advanced to promote amphibious vehicle.
Preferably, described in mode excitation device of paddling/swim be arranged on the mode selection button of car inside, knob or touch-screen button, or for being arranged on the water sensor on vehicle body.
Preferably, this amphibious vehicle also comprises: the air inlet switch mechanism being arranged on admission port position, the air discharge cook mechanism being arranged on trail pipe position and be arranged on the air-conditioning air intake switching mechanism of air-conditioning ventilation inlet position.
Wherein, this amphibious vehicle is preferably 4-wheel driven car.
Wherein, described hybrid electric drive system also comprises battery modules.
Wherein, described hybrid electric drive system also comprises: multiple input shaft, and described driving engine is arranged to optionally engage at least one in described multiple input shaft, and each described input shaft is provided with gear driving gear; Multiple output shaft, each described output shaft is provided with gear driven gear, and described gear driven gear engages accordingly with described gear driving gear, and one in described output shaft is fixedly installed motor gear; Reverse output gear, described reverse output gear is arranged to link with one of them gear driving gear or to disconnect; Empty set output gear, described empty set output gear relative to described output shaft described one can engage with synchronous axial system or disconnect rotate with differential; Motor mechanical axis, described motor mechanical axis is arranged to link with described motor gear; And described motor comprises the first motor, described first motor is arranged to link with described motor mechanical axis.
Wherein said driving engine and/or described first motor are for driving pair of wheels; Described motor also comprises: the 3rd motor and the 4th motor, described 3rd motor is arranged to link with in second pair of wheel, described 4th motor is arranged to link with another in described second pair of wheel, described pair of wheels is a pair in front-wheel and trailing wheel, and described second pair of wheel is other a pair in described front-wheel and described trailing wheel; Described hybrid power drives and also comprises: anti-skidding synchro, described anti-skidding synchro is arranged to optionally synchronously described second pair of wheel, thus makes described second pair of wheel synchronous rotary.
The amphibious vehicle that the utility model provides based on the drive system of hybrid electric vehicle, when be operated in paddle or swim pattern time, drive system is operated in electric-only mode, namely kills engine, utilize motor rotation drive vehicle advance.Further, in order to anti-sealing enters driving engine, in a preferred embodiment, also seal the intake and exhaust channel between vehicle interior and the external world, to ensure the sealing of driving engine and driving compartment simultaneously.Like this, the utility model solves the simple vehicle relying on fuel engines and cannot realize paddling, floating water problem, ensures normal vehicle operation, can avoid the risk caused because of engine off in the stranded water of passenger, also can not cause the damage of the parts such as driving engine.And the amphibious vehicle that the utility model provides does not need to increase the device such as propelling unit can be completed in water and travel, and also do not need to improve whole suspension, manufacture difficulty is low, cost is little.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the amphibious vehicle according to an embodiment of the present utility model;
Fig. 2 is the structural representation of the hybrid electric drive system of amphibious vehicle according to an embodiment of the present utility model;
Fig. 3 is the schematic block diagram of the control setup of the hybrid electric drive system for amphibious vehicle according to an embodiment of the present utility model;
Fig. 4 is the schematic block diagram of the control setup of the hybrid electric drive system for amphibious vehicle according to another embodiment of the present utility model;
Fig. 5 is the schematic block diagram of the control setup of the hybrid electric drive system for amphibious vehicle according to another embodiment of the present utility model;
Fig. 6 is the diagram of circuit of the control method of the hybrid electric drive system for amphibious vehicle according to an embodiment;
Fig. 7 is the diagram of circuit of the control method of the hybrid electric drive system for amphibious vehicle according to another embodiment; And
Fig. 8 is the diagram of circuit of the control method of the hybrid electric drive system for amphibious vehicle according to another embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of the hybrid power amphibious vehicle according to an embodiment of the present utility model.As shown in Figure 1, the drive system of this hybrid power amphibious vehicle comprises driving engine 1, motor 2 and/or 3, and driving engine 1 and motor 2 and/or 3 can provide power respectively.According to a kind of embodiment, this hybrid power amphibious vehicle can also comprise battery modules 4, powers for giving motor 2 and/or 3.The form of combination drive comprises a variety of, and the utility model is not particularly limited this, no matter be parallel hybrid power or series hybrid-power, as long as possess electric-only mode just can implement the utility model.
The motor provided in Fig. 1 is divided into front motor 2 and rear motor 3, and front motor 2 and driving engine 1 cooperating provide power for front-wheel 91, can provide separately by front motor 2, or driving engine 1 provide separately, or jointly provide both them, and rear motor 3 provides power for trailing wheel 92.Certainly, in addition wheel motor etc. can also be adopted.In FIG, explain as an example with 4-wheel driven car, but be understandable that, two drive also can implement to be used as hybrid power amphibious vehicle of the present utility model, preferably that in water, gait of march is driven faster compared with two because the power of 4-wheel driven car is comparatively large with 4-wheel driven car.Therefore, under preferable case, this hybrid power amphibious vehicle is 4-wheel driven car.
Below, for one more specifically embodiment illustrate can be used as the utility model use hybrid power amphibious vehicle.
As shown in Figure 2, this hybrid electric drive system comprises: driving engine 1; Multiple input shaft 11 or 12, described driving engine 1 is arranged to optionally engage at least one in described multiple input shaft 11 or 12.Such as in fig. 2, driving engine 1 is connected with the input end 23d of double-clutch 2d, the first mouth 21d of double-clutch 2d is connected with the first input shaft 11, the second mouth 22d of double-clutch 2d is connected with the second input shaft 12, the input end 23d of double-clutch 2d and the first mouth 21d of double-clutch 2d and the second mouth 22d can be in off-state simultaneously, or the input end 23d of double-clutch 2d can engage with one of the first mouth 21d and the second mouth 22d of double-clutch 2d, or the input end 23d of double-clutch 2d can engage with the first mouth 21d of double-clutch 2d and the second mouth 22d simultaneously.
Second input shaft 12 is hollow shaft structure, and the first input shaft 11 is solid axle, and the second input shaft 12 is set on the first input shaft 11 coaxially, and a part for the first input shaft 11 is protruding vertically in the second input shaft 12.
Each described input shaft is provided with gear driving gear, first input shaft 11 is provided with can with a gear driving gear 1a of the first input shaft 11 synchronous axial system, three gear driving gear 3a and five gear driving gear 5a, one gear driving gear 1a is positioned at the right side of five gear driving gear 5a, and three gear driving gear 3a are positioned at the left side of five gear driving gear 5a.Second input shaft 12 is provided with can with two gear driving gear 2a of the second input shaft 12 synchronous axial system, four or six gear driving gear 46a.
Also comprise multiple output shaft, the first output shaft 21 and two input shafts are arranged in parallel, and each described output shaft is provided with gear driven gear, and described gear driven gear engages accordingly with described gear driving gear.
Particularly, 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, one gear driven gear 1b and one keeps off driving gear 1a and directly engages, two gear driven gear 2b and two keep off driving gear 2a and directly engage, three gear driven gear 3b and three keep off driving gear 3a and directly engage, and four gear driven gear 4b and four or six keep off driving gear 46a and directly engage.First output shaft 21 is also provided with one or three gear synchro 13c and two or four gear synchro 24c, one or three gear synchro 13c keep off between driven gear 3b at a gear driven gear 1b and three, and optionally by synchronous with the first output shaft 21 for a gear driven gear 1b or three gear driven gear 3b, two or four gear synchro 24c keep off between driven gear 4b at two gear driven gear 2b and four, and optionally by synchronous with the first output shaft 21 for two gear driven gear 2b or four gear driven gear 4b.
Second output shaft 22 is same to be arranged in parallel with two input shafts, 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 keep off driving gear 5a and directly engage, six gear driven gear 6b and four or six keep off driving gear 46a and directly engage, second output shaft 22 is also provided with five or six gear synchro 56c, five or six gear synchro 56c are used for synchronous with the second output shaft 22 for five gear driven gear 5b or six gear driven gear 6b.
In addition, one in described output shaft is fixedly installed motor gear.Drive system also comprises empty set output gear, described empty set output gear relative to described output shaft described one can engage with synchronous axial system or disconnect rotate with differential.As shown in the figure, first output shaft 21 is also fixedly installed fixing output gear 211, second output shaft 22 is set with efferent 221 i.e. empty set output gear 221, fixing output gear 211 and empty set output gear 221 engage with main reduction gear driven gear 74 respectively.Second output shaft 22 is also provided with efferent synchro 221c and motor gear 73, efferent synchro 221c and empty set output gear synchro 221c be positioned at empty set output gear 221 right side and for empty set output gear 221 is engaged with the second output shaft 22.Motor gear 73 is fixedly installed on the second output shaft 22.
Hybrid electric drive system also comprises reverse output gear, and described reverse output gear is arranged to link with one of them gear driving gear or to disconnect.Power-driven system also comprises motor mechanical axis 32, and described motor mechanical axis 32 is arranged to link with described motor gear 73.Motor comprises the first motor 51, and described first motor 51 is arranged to link with described motor mechanical axis 32.
Particularly, motor mechanical axis 32 and two input shafts, two output shafts be arranged in parallel, motor mechanical axis 32 be set with reverse output gear 72 and be fixedly installed motor power shaft gear 31 and be also set with the 3rd reverse idler gear 713, motor power shaft gear 31 engages with motor gear 73, reverse output gear 72 is provided with reverse gear synchronizer 72c, reverse gear synchronizer 72c engages with the second reverse idler gear 712 for engaging the 3rd reverse idler gear the 713, three reverse idler gear 713.First motor 51 is coaxially connected with motor mechanical axis 32.
First reverse idler gear 711 and the second reverse idler gear 712 all empty set are into a single integrated structure to form dual gear on the second output shaft 22, and the first reverse idler gear 711 and two keeps off driving gear 2a and engages.
Such driving engine 1 and/or the first motor 51 are for driving pair of wheels 76, and in addition, the motor of this drive system can also comprise 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-wheel and trailing wheel, and the second pair of wheel 77 is other a pair in front-wheel and trailing wheel.In the figure 2 example, driving engine 1 and the first motor 51 drive front-wheel, and the 3rd motor 201 and the 4th motor 301 are respectively used to driving two trailing wheels.
As Fig. 2, wherein the 3rd motor 201, the 4th motor 301 and anti-skidding synchro 503 constitute EDS.This structure can realize the pair of driving wheels that when there is tyre skidding phenomenon locking skids, thus improves skidding, improves vehicle and pass through performance in water.
3rd motor 201 is arranged to link with in second pair of wheel 77, in other words, 3rd motor 201 can output power to this wheel to drive this vehicle wheel rotation, or the 3rd motor 201 also can absorb energy from this wheel, thus generates electricity.
Similarly, 4th motor 301 is arranged to link with another in second pair of wheel 77, and in other words, the 4th motor 301 can output power to this another wheel to drive this another vehicle wheel rotation, or the 4th motor 301 also can absorb energy from this another wheel, thus generates electricity.In the figure 2 example, the 3rd motor 201 links with left rear wheel, and the 4th motor 301 links with off hind wheel, but the utility model is not limited to this.
Anti-skidding synchro 503 is arranged to optionally synchronous second pair of wheel 77, thus make second pair of wheel 77 synchronous rotary, in other words, the synchronous second pair of wheel 77 (namely anti-skidding synchro 503 is in engagement state) of anti-skidding synchro 503, formed between second pair of wheel 77 and connect firmly form, thus synchronous rotary, can not rotate by differential.
And when anti-skidding synchro 503 is in off-state, 3rd motor 201 and the 4th motor 301 can drive corresponding wheel with different rotational speed respectively, realize the differential rotating function of two wheels, certainly, when anti-skidding synchro 503 is in off-state, the 3rd motor 201 and the 4th motor 301 also can drive this second pair of wheel 77 with identical rotational speed.
Thus, by arranging the 3rd motor 201 and the 4th motor 301 individually drives second pair of wheel 77, thus the differential that can realize second pair of wheel 77 rotates, and when there is one of them tyre skidding phenomenon, anti-skidding synchro 503 can synchronous second pair of wheel 77 to make second pair of wheel 77 synchronous rotary, jointly after realizing the power coupling that two motors (can certainly be) export drive second pair of wheel 77 operation, improve tyre skidding phenomenon, improve the carrying capacity of vehicle.
In brief, according to the power drive system 100 of the utility model embodiment, owing to being provided with the cause of anti-skidding synchro 503, therefore corresponding vehicle bridge can be cancelled (such as, back axle) the mechanical type self-locking differential structure that has, but functionally but can be realized the function of traditional mechanical type self-locking differential by the synchronous effect of anti-skidding synchro 503, the amphibious vehicle structure making the utility model provide thus is compacter, weight is little, cost is lower.
By gear structure indirect drive between 3rd motor 201 and corresponding wheel, similarly, between the 4th motor 301 and corresponding wheel, also this gear structure indirect drive can be passed through.Carry out transmission by gear structure to be easy to realize and structure is simple, and required transmitting ratio can be obtained, reliable transmission.And, 3rd motor 201 carries out power transmission with corresponding wheel by identical gear structure with the 4th motor 301, also improve the commonality of gear structure, the amphibious vehicle simultaneously also making the utility model provide has higher symmetry, center of gravity is avoided too to depart to side, enable center of gravity be in better two wheels midway location or near middle position, improve the stability of amphibious vehicle in water and reliability.
According to embodiments more of the present utility model, the second motor 52 can also be set up to increase the dynamic property of power drive system 100, enrich transmission mode.
Such as the second motor 52 can with main reduction gear driven gear 74 transmission, the motor shaft of the second motor 52 such as, can arrange gear, and this gear and main reduction gear driven gear 74 be engaged transmission directly.And for example, in further embodiments, the second motor 52 also can be arranged to be connected with the first input shaft 11 or be connected with the first output shaft 21.For another example, in some embodiments again, the second motor 52 is two and is separately positioned on the both sides of diff 75, and such as these two the second motors 52 can become one with diff 75.Or, aforesaid driving engine 1 and the first motor 51 are for driving front-wheel, second motor 52 also can be wheel motor and for trailing wheel, or the second motor 52 can drive two trailing wheels by a speed reduction gearing, or the second motor 52 is two and drives a trailing wheel respectively by a speed reduction gearing.
Generally speaking, the drive system of hybrid electric vehicle can be operated in fuel oil pattern, hybrid mode and electric-only mode.In the utility model, for amphibious feature, add a kind of new mode of operation, pattern of namely paddling/swim.Wherein, " paddling " refers to that vehicle is paddled on ponding road surface traveling or the not dark situation of water level, and now wheel can land traveling." swim " to refer to that vehicle travels when water level is higher, now wheel is suspended in water.This pattern is based on electric-only mode in type of drive control policy, but adds in addition alternatively in other control policies and consider the sealing of the parts such as driving engine.Lower mask body is described this new mode of operation in conjunction with embodiment and accompanying drawing.
First, as Fig. 3 the utility model provides a kind of control setup 1000 of the hybrid electric drive system for amphibious vehicle, this control setup 1000 comprises: receiver module 101, for receiving mode excitation signal of paddling/swim; And control module 102, when paddling/swimming mode excitation signal for receiving at receiver module 101, controlling this hybrid electric drive system and being operated in electric-only mode.
Wherein this control setup 100 can only control pattern of paddling/swim, other mode of operations be then by another independently control setup control.But according to one preferred embodiment, except controlling pattern of paddling/swim, this control setup 100 can also control hybrid electric drive system and be operated in other mode of operations, as fuel oil pattern, hybrid mode, electric-only mode etc.Because the utility model does not relate to the control of other patterns, therefore do not describe in detail at this.Preferably, the above-mentioned control setup 100 that the utility model provides can as a part of the electronic control unit of car load (ECU).
In order to trigger this pattern of paddling/swim, namely to paddle/swim mode excitation signal described in producing, the hybrid power amphibious vehicle that the utility model provides also comprises mode excitation device 5 (see Fig. 1) of paddling/swim, for generation of paddle/swim mode excitation signal the receiver module 101 outputting to the control setup 100 of hybrid electric drive system to trigger pattern of paddling/swim.This mode excitation device 5 of paddling/swim can have multiple implementation, it can be manual type, see Fig. 1, such as be arranged on car inside, can for (available be fuel oil pattern, electric-only mode, hybrid mode, pattern etc. of paddling/swim) such as the mode selection button of driver's operation, knob or touch-screen buttons, select then to produce when paddling/swim pattern one when this device of driver's operation and to paddle/swim the receiver module 101 of mode excitation signal to the control setup 100 of described hybrid electric drive system; Also can be self acting, such as (can highly be fixed on a certain position of vehicle body according to predetermined triggering of paddling for being arranged on vehicle body, such as chassis runner) water sensor, when vehicle reaches certain fordable depth, water sensor then senses water, the receiver module 101 of mode excitation signal to the control setup 100 of described hybrid electric drive system of generation being paddled/swim.
The receiver module 101 of the control setup 100 of described hybrid electric drive system is for receiving this mode excitation signal of paddling/swim.When this control setup 100 also controls other mode of operations, preferably, as shown in Figure 4, this receiver module 101 is also for receiving shift signal and acceleration pedal signal.Wherein shift signal and acceleration pedal signal are for calculating the rotation to control wheel such as rotating speed of motor when electric-only mode.
Then, the control module 102 of the control setup 100 of described hybrid electric drive system described receiver module 101 receive paddle/swim mode excitation signal time, namely excite pattern of paddling/swim: control hybrid electric drive system and be operated in electric-only mode.Wherein so-called electric-only mode just refers to common electric-only mode, i.e. engine stop work, and only machine operation is to drive wheel.Wherein " controlling hybrid electric drive system and be operated in electric-only mode " can comprise another control setup of notice control-driven system with electric-only mode drive motor, also can be self direct-driving motor.
Now, if hybrid electric drive system is in fuel oil pattern or hybrid mode, then need to be switched to electric-only mode, if be in electric-only mode, then continue to keep this electric-only mode.During electric-only mode, described control module can control motor according to shift signal and acceleration pedal signal, and this belongs to the content that those skilled in the art all know, and therefore no longer describes in detail.
Further, under preferable case, control module 102 also seals the intake and exhaust channel between this amphibious vehicle inside and external world for controlling.Intake and exhaust channel between sealing amphibious vehicle inside and the external world is in order to avoid water inflow of the engine causes flame-out, may cause the risk in the stranded water of occupant on the one hand, also can damage engine parts on the other hand, increases maintenance cost.
As shown in Figure 1, the intake and exhaust channel between amphibious vehicle inside and the external world mainly comprises: admission port, trail pipe and air-conditioning ventilation inlet.Therefore, the amphibious vehicle that the utility model provides also comprises: the air inlet switch mechanism 6 being arranged on admission port position, the air discharge cook mechanism 7 being arranged on trail pipe position and be arranged on the air-conditioning air intake switching mechanism 8 of air-conditioning ventilation inlet position.Like this, as shown in Figure 5, the intake and exhaust channel that described control module 102 controls between the described amphibious vehicle inside of sealing and the external world then can comprise: control described air inlet switch mechanism 6, air discharge cook mechanism 7 and air-conditioning air intake switching mechanism 8 and close.
Wherein, air inlet switch mechanism 6 can comprise the first drive motor and the first blade switching mechanism, and the first drive motor is electrically connected with control module 102, for controlling the action of blade switching mechanism to open or to close admission port.Air-conditioning air intake switching mechanism 8 can comprise the second drive motor and the second blade switching mechanism, and the second drive motor is electrically connected with control module 102, for controlling the second blade switching mechanism action to open or to close air-conditioning ventilation inlet.Air discharge cook mechanism 7 can comprise the 3rd drive motor and rotary valve, and the 3rd drive motor is electrically connected with control module, for controlling rotary valve action to open or to close trail pipe.
In addition, in order to improve tightness, the body structure of the amphibious vehicle that the utility model provides and electric system can strictly seal, and water-tight to ensure that vehicle body is immersed in driving compartment in water, each parts of electrical equipment soak leakproof, short circuit in water.
In addition, in order to increase car load buoyancy, in the vehicle body such as chassis runner, crossbeam cavity structure, waterproof foam can be filled with.
When the amphibious vehicle that the utility model provides carries out paddling/swim pattern, the motor of hybrid electric drive system will be with motor car wheel high speed rotating, certain water yield can be released by the decorative pattern on tire below wheel, vehicle is made to obtain forward thrust, although and also can release certain water yield by the decorative pattern on tire above wheel, due to above wheel also have wheel bag existence so thrust is cancelled, produce friction force after wheel High Rotation Speed with water, form propulsive force, thus promotion vehicle travels in water.Other amphibious vehicles existing are generally need to increase underwater propulsion unit, and some amphibious vehicle even also needs to compare complicated improvement to wheel and car load suspension, and considerably increase the manufacture difficulty of car load so undoubtedly, manufacturing cost is corresponding height also.And the amphibious vehicle that the utility model provides does not need to increase the devices such as propelling unit, also do not need to improve whole suspension, manufacture difficulty is low, cost is little.
According to introduction above, also provide a kind of control method of the hybrid electric drive system for amphibious vehicle, as shown in Figure 6, the method comprises the following steps: receive mode excitation signal of paddling/swim; Control this hybrid electric drive system and be operated in electric-only mode.
Under preferable case, as shown in Figure 7, the method also comprises: seal the intake and exhaust channel between this amphibious vehicle inside and external world.In addition, as previously mentioned, the intake and exhaust channel between the inner and external world of this amphibious vehicle of described sealing can comprise: control described amphibious vehicle and be arranged on the air inlet switch mechanism of admission port position, the air discharge cook mechanism being arranged on trail pipe position and the air-conditioning air intake switching mechanism that is arranged on air-conditioning ventilation inlet position cuts out.
In order to the operation of electric-only mode, as shown in Figure 8, the method can also comprise: receive shift signal and acceleration pedal signal; The running of the motor in this hybrid electric drive system is controlled according to described shift signal and acceleration pedal signal.
The control method provided is identical with the principle of work of above-mentioned control setup, does not repeat them here.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.Such as, 4-wheel driven car can be changed into two to drive.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (13)
1. a control setup for amphibious vehicle hybrid electric drive system, described hybrid electric drive system comprises driving engine and motor, it is characterized in that, described control setup comprises:
Receiver module, for receiving mode excitation signal of paddling/swim; And
Control module, is connected with receiver module, when paddling/swim mode excitation signal for receiving at receiver module, exports the signal being operated in electric-only mode for controlling this hybrid electric drive system.
2. control setup according to claim 1, is characterized in that, described control module also exports the signal for controlling the intake and exhaust channel sealed between described amphibious vehicle inside and the external world.
3. control setup according to claim 2, it is characterized in that, what described control module exported comprises for the signal controlling to seal the intake and exhaust channel between the inner and external world of described amphibious vehicle: the signal that the signal that the air inlet switch mechanism being arranged on admission port position for controlling described amphibious vehicle closes, the signal of closing for the air discharge cook mechanism controlling to be arranged on trail pipe position and the air-conditioning air intake switching mechanism for controlling to be arranged on air-conditioning ventilation inlet position are closed.
4. control setup according to claim 1, it is characterized in that, the signal that this hybrid electric drive system of control that described control module exports is operated in electric-only mode comprises: for controlling the signal of tail-off and the signal for controlling motor unlatching.
5. the control setup any one of claim 1-4 described in claim, it is characterized in that, described receiver module is also for receiving shift signal and acceleration pedal signal, and described control module is also for exporting the signal of the running for controlling the motor in described hybrid electric drive system according to shift signal and acceleration pedal signal.
6. an amphibious vehicle, is characterized in that, this amphibious vehicle comprises:
Hybrid electric drive system, this hybrid electric drive system comprises driving engine and motor;
The control setup of the hybrid electric drive system for amphibious vehicle according to any one of claim 1-5;
To paddle/swim mode excitation device, for generation of paddling/swimming mode excitation signal output to the receiver module of described control setup; And
Wheel, for rotating under the control of hybrid electric drive system, the thrust wherein produced by the rotation of wheel when paddling/swimming pattern when this amphibious vehicle is advanced to promote amphibious vehicle.
7. amphibious vehicle according to claim 6, is characterized in that, described in mode excitation device of paddling/swim be arranged on the mode selection button of car inside, knob or touch-screen button.
8. amphibious vehicle according to claim 6, is characterized in that, described in mode excitation device of paddling/swim be the water sensor be arranged on vehicle body.
9. amphibious vehicle according to claim 6, it is characterized in that, this amphibious vehicle also comprises: the air inlet switch mechanism being arranged on admission port position, the air discharge cook mechanism being arranged on trail pipe position and be arranged on the air-conditioning air intake switching mechanism of air-conditioning ventilation inlet position.
10. amphibious vehicle according to claim 6, is characterized in that, this amphibious vehicle is 4-wheel driven car.
11. amphibious vehicles according to claim 6, is characterized in that, described hybrid electric drive system also comprises battery modules.
12. amphibious vehicles any one of claim 6-11 described in claim, it is characterized in that, described hybrid electric drive system also comprises:
Multiple input shaft, described driving engine is arranged to optionally engage at least one in described multiple input shaft, and each described input shaft is provided with gear driving gear;
Multiple output shaft, each described output shaft is provided with gear driven gear, and described gear driven gear engages accordingly with described gear driving gear, and one in described output shaft is fixedly installed motor gear;
Reverse output gear, described reverse output gear is arranged to link with one of them gear driving gear or to disconnect;
Empty set output gear, the output shaft that described empty set output gear is fixedly installed described motor gear in described output shaft can engage and rotate with differential with synchronous axial system or disconnect;
Motor mechanical axis, described motor mechanical axis is arranged to link with described motor gear; And
Described motor comprises the first motor, and described first motor is arranged to link with described motor mechanical axis.
13. amphibious vehicles according to claim 12, is characterized in that,
Described driving engine and/or described first motor are for driving pair of wheels;
Described motor also comprises:
3rd motor and the 4th motor, described 3rd motor is arranged to link with in second pair of wheel, described 4th motor is arranged to link with another in described second pair of wheel, described pair of wheels is a pair in front-wheel and trailing wheel, and described second pair of wheel is other a pair in described front-wheel and described trailing wheel;
Described hybrid power drives and also comprises: anti-skidding synchro, described anti-skidding synchro is arranged to optionally synchronously described second pair of wheel, thus makes described second pair of wheel synchronous rotary.
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| CN201520162514.7U CN204801441U (en) | 2015-03-20 | 2015-03-20 | Controlling means and amphibious vehicle of amphibious vehicle hybrid actuating system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106032104A (en) * | 2015-03-20 | 2016-10-19 | 比亚迪股份有限公司 | Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle |
| WO2019164448A1 (en) * | 2018-02-23 | 2019-08-29 | St Engineering Land Systems Ltd. | System and method for controlling an amphibious vehicle |
| CN110355735A (en) * | 2019-07-24 | 2019-10-22 | 上海大学 | A kind of two-degree-of-freedorobot robot |
| CN112407220A (en) * | 2020-11-19 | 2021-02-26 | 上海崟冠智能科技有限公司 | Hybrid power transmission of amphibious vehicle and amphibious vehicle thereof |
| CN112895824A (en) * | 2021-02-08 | 2021-06-04 | 中船重工（海南）飞船发展有限公司 | Range-extending type screw propulsion amphibious carrying equipment |
| CN114506198A (en) * | 2022-02-28 | 2022-05-17 | 蔚来动力科技(合肥)有限公司 | Electric drive system for vehicle, control method thereof and vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032104A (en) * | 2015-03-20 | 2016-10-19 | 比亚迪股份有限公司 | Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle |
| WO2019164448A1 (en) * | 2018-02-23 | 2019-08-29 | St Engineering Land Systems Ltd. | System and method for controlling an amphibious vehicle |
| CN110355735A (en) * | 2019-07-24 | 2019-10-22 | 上海大学 | A kind of two-degree-of-freedorobot robot |
| CN110355735B (en) * | 2019-07-24 | 2020-10-16 | 上海大学 | Two-degree-of-freedom robot |
| CN112407220A (en) * | 2020-11-19 | 2021-02-26 | 上海崟冠智能科技有限公司 | Hybrid power transmission of amphibious vehicle and amphibious vehicle thereof |
| CN112895824A (en) * | 2021-02-08 | 2021-06-04 | 中船重工（海南）飞船发展有限公司 | Range-extending type screw propulsion amphibious carrying equipment |
| CN114506198A (en) * | 2022-02-28 | 2022-05-17 | 蔚来动力科技(合肥)有限公司 | Electric drive system for vehicle, control method thereof and vehicle |
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