CN106926826A - A kind of automobile, car hydraulics and its control method - Google Patents
A kind of automobile, car hydraulics and its control method Download PDFInfo
- Publication number
- CN106926826A CN106926826A CN201710141030.8A CN201710141030A CN106926826A CN 106926826 A CN106926826 A CN 106926826A CN 201710141030 A CN201710141030 A CN 201710141030A CN 106926826 A CN106926826 A CN 106926826A
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- wheel
- car
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002828 fuel tank Substances 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 abstract description 4
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/22—Means for attaching lifting, supporting, or manoeuvring devices to vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Body Suspensions (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a kind of automobile, car hydraulics and its control method, the car hydraulics, including：Fuel tank；First hydraulic cylinder, with fuel tank by the first pipeline connection, the first pipeline is provided with the first one-way control valve；Second hydraulic cylinder, with fuel tank by the second pipeline connection, the second pipeline is provided with stop valve；By the 3rd pipeline connection between first hydraulic cylinder and second hydraulic cylinder, the 3rd pipeline is provided with the second one-way control valve, and the first one-way control valve is reversed with the flow direction of the second one-way control valve；Wheel, is slidably disposed in second hydraulic cylinder by a Tire support bar；First motor, is connected with the first piston of first hydraulic cylinder；Second motor, the output shaft of the second motor is rotated coaxially with the wheel, is driven by second motor, and the wheel can be rolled along preset direction.Car hydraulics of the invention can be realized in the docking process of side, because of the shorter problem that cannot be stopped of parking stall length.
Description
Technical field
The present invention relates to automotive field, especially a kind of automobile, car hydraulics and its control method.
Background technology
With making rapid progress for automotive engineering, living standard is stepped up, requirement of the people to automobile also more and more higher,
Conveniently, safely it has been increasingly becoming modern Man's Demands.In the process of urbanization, the difficulty of parking becomes more and more substantially,
This just proposes challenge to the parking convenience of automobile.
Because the size of automobile is limited, it is desirable to which the width and length on parking stall have to be larger than the size of automobile itself, drive
Member could be driven into garage garage.When side is stopped, it sometimes appear that, parking stall can accommodate lower automobile, but due to preceding
The length that rear vehicle is reserved is smaller, by force drives in parking stall automobile, can cause to scratch fore-aft vehicle.Thus, drive
Member can select to abandon the parking stall and find suitable parking stall in addition, cause to parking stall using waste.
The content of the invention
The embodiment of the present invention technical problem to be solved is to provide a kind of automobile, car hydraulics and its control method,
It is used to realize in the docking process of side, automobile can be parked on the shorter parking stall of length.
In order to solve the above technical problems, car hydraulics provided in an embodiment of the present invention, including：
Fuel tank；
First hydraulic cylinder, with the fuel tank by the first pipeline connection, first pipeline is provided with the first one-way control valve；
Second hydraulic cylinder, with the fuel tank by the second pipeline connection, second pipeline is provided with stop valve；Described first
By the 3rd pipeline connection between hydraulic cylinder and the second hydraulic cylinder, the 3rd pipeline is provided with the second one-way control valve, and
First one-way control valve is reversed with the flow direction of second one-way control valve；
Wheel, is slidably disposed in the second hydraulic cylinder by a Tire support bar；
First motor, the first piston with the first hydraulic cylinder is connected；
Second motor, output shaft and the wheel of second motor are rotated coaxially, by described second
Motor is driven, and the wheel can be rolled along preset direction.
Preferably, also include：
The first tire auxiliary support bar be fixed in the second hydraulic cylinder, being oppositely arranged and the second tire Auxiliary support
Bar, the wheel is arranged between the first tire auxiliary support bar and the second tire auxiliary support bar.
Preferably, also include：
Be fixed on the fuel tank, the base plate for being rotatably connected with automobile chassis.
Preferably, the Tire support bar is rotatably connected with the wheel hub of the wheel, and the Tire support bar is fixed on
In second piston in the second hydraulic cylinder.
The embodiment of the present invention additionally provides a kind of automobile, including automobile chassis and above-mentioned car hydraulics, wherein, institute
Car hydraulics are stated rotationally to be connected with the automobile chassis by a cursor.
Preferably, it is bolted between the base plate of the cursor and the car hydraulics.
Preferably, the automobile also includes：Entire car controller, the cursor, the first motor, the second motor
It is connected with the entire car controller with stop valve.
Preferably, the automobile also includes：The angular transducer that is arranged on the cursor and it is arranged at automobile and drives
The buzzer in cabin is sailed, the angular transducer and the buzzer are connected with the entire car controller.
The embodiment of the present invention additionally provides a kind of car hydraulics control method, is applied to above-mentioned automobile hydraulic system
System, the car hydraulics control method includes：
Control car hydraulics are turned at the position perpendicular with automobile chassis；
Control the first motor to be rotated towards first direction, and obtain the first oil mass in first hydraulic cylinder highly；
When first oil mass highly reaches the first preset height, first motor is controlled to turn towards second direction
It is dynamic, and obtain the second oil mass in second hydraulic cylinder highly；
When second oil mass highly reaches the second preset height, first motor is controlled to stop operating, and
Control wheel is rolled towards preset direction.
Preferably, also include：
In the wheel rolling to predetermined position, control stop valve is opened.
Preferably, also include：
Obtain the working time that the stop valve is opened；
When the working time the first Preset Time is reached, the stop valve is controlled to close, and control automobile hydraulic
System is turned at the position parallel with automobile chassis.
Compared with prior art, car hydraulics provided in an embodiment of the present invention, control method and automobile, at least have
Following beneficial effect：
Carry out side stop when, when driver vehicle is stopped to parking bit parallel position at after, by first drive
The rotation of dynamic motor so that car body is left by hydraulic system jack-up with ground distributor, and the wheel of the car hydraulics
Contacted with ground；Again by controlling the wheel of the car hydraulics along the direction straight-line rolling near parking stall, Jin Ershi
Now automobile can be stopped into the shorter parking stall of length.
Brief description of the drawings
Fig. 1 is the structural representation of the car hydraulics described in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the car hydraulics control method described in the embodiment of the present invention.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.In the following description, there is provided such as specific configuration is only with the specific detail of component
In order to help comprehensive understanding embodiments of the invention.Therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without deviating from scope and spirit of the present invention.In addition, for clarity and brevity, it is right to eliminate
The description of known function and construction.
Reference picture 1, first embodiment of the invention provides a kind of car hydraulics, including：
Fuel tank 1；
First hydraulic cylinder 2, is connected with the fuel tank 1 by the first pipeline 3, and first pipeline 3 is provided with the first unidirectional control
Valve processed 31；
Second hydraulic cylinder 4, is connected with the fuel tank 1 by the second pipeline 5, and second pipeline 5 is provided with stop valve 51；Institute
State and connected by the 3rd pipeline 6 between first hydraulic cylinder 2 and the second hydraulic cylinder 4, it is unidirectional that the 3rd pipeline 6 is provided with second
Valve 61, and first one-way control valve 31 is controlled to be reversed with the flow direction of second one-way control valve 61；
Wheel 7, is slidably disposed in the second hydraulic cylinder 4 by a Tire support bar 8；
First motor 9, the first piston with the first hydraulic cylinder 2 is connected；
Second motor, output shaft and the wheel 7 of second motor are rotated coaxially, by described second
Motor is driven, and the wheel 7 can be rolled along preset direction.
When the first motor 9 is rotated towards first direction, the first piston of first hydraulic cylinder 2 is directed away from the first hydraulic pressure
The direction movement of the bottom of cylinder 2 so that the volume increase of the oil pocket of first piston lower end, forms parital vacuum, and then causes the
One one-way control valve 21 is opened, and the second one-way control valve 61 is closed.When the first one-way control valve 21 is opened, inside fuel tank 1
Oil be inhaled into first hydraulic cylinder 2 by the first pipeline 2.
When the first motor 9 is rotated towards the second direction opposite with first direction, the first work in first hydraulic cylinder 2
Plug is moved towards the direction near the bottom of first hydraulic cylinder 2, the pressure rise in the oil pocket of first piston lower end so that first
One-way control valve 21 is closed, and the second one-way control valve 61 is opened.When the second one-way control valve 61 is opened, first hydraulic cylinder 2
Internal oil is flowed into second hydraulic cylinder 4 by the 3rd pipeline 6, and the fuel head in second hydraulic cylinder 4 is gradually increasing, and then
Enable the wheel 7 being arranged in second hydraulic cylinder 4 with second hydraulic cylinder 4 fuel head change and rise or under
Drop.
With the rising of the fuel head in second hydraulic cylinder 4, wheel 7 is gradually earthward close to and then and ground
Touch, when the fuel head in second hydraulic cylinder 4 rises to certain altitude, automobile is taken off by the complete jack-up of the car hydraulics
From in ground.Now, then by the control to the second motor so that the second motor driving moment 7 is towards parking stall side
To movement, and then automobile is pulled into parking stall.Pulled into parking stall by vehicle, the stop valve 51 in the second pipeline 5 of control
Open, the reduction of fuel head in second hydraulic cylinder 4, and then cause the state that vehicle self-recovery contacts as ground.
When automobile is sailed out of from parking stall, it is controlled by the first motor 9 first so that automobile is pushed up
Rise and depart from ground, the operation of this part is consistent with the mode of above-mentioned record, here, repeating no more.After by automobile jack-up,
It is that the second motor of control rotates towards the side direction opposite with above-mentioned direction of rotation when controlling the second motor, enters
And driving moment 7 is rolled towards the side direction away from parking stall.
Stop valve 51 in the first embodiment of the invention, the effect with water pump suction, can be by second hydraulic cylinder 4
Oil be pumped in fuel tank 1.
The car hydraulics provided by first embodiment of the invention, can solve the problem that in the docking process of side, because
Reserved parking stall length is shorter and causes the vehicle cannot normally to sail the problem of parking into.Driven by the first motor 9 and second
The cooperating of dynamic motor, and then realize being transferred to vehicle in the shorter parking stall of length.
Further, in the first embodiment of the invention, the car hydraulics also include：
The tire of first tire auxiliary support bar 101 and second auxiliary be fixed in the second hydraulic cylinder 4, being oppositely arranged
Support bar 102, the wheel 7 is arranged at the first tire auxiliary support bar 101 and the second tire auxiliary support bar 102
Between.
The setting of the multiple auxiliary support bar of the above-mentioned tire of first tire auxiliary support bar 101 and second, is to ensure this
The wheel 7 of car hydraulics, when rolling, is completely along straight-line travelling, without occurring partially during movement
Turn, cause automobile to stop into parking stall.
Further, in the first embodiment of the invention, the car hydraulics also include：
Be fixed on the fuel tank 1, the base plate 11 for being rotatably connected with automobile chassis.
Herein, fuel tank 1 is fixed by welding on base plate 11, for first hydraulic cylinder 2 and second hydraulic cylinder 4, can
One support member is respectively provided with the relative position that first hydraulic cylinder 2 and second hydraulic cylinder 4 are located on base plate 11, by this
Support member, realizes the fixation of first hydraulic cylinder 2 and second hydraulic cylinder 4.
Illustrated with the fixed form between first hydraulic cylinder 2 and base plate 11, be arranged on base plate 11 and first hydraulic cylinder 2
Between support member, can be realized by the mode such as weld, be spirally connected and the connection between base plate 11 and second hydraulic cylinder 4.Phase
Ying Di, the fixation sampled between the fixation between second hydraulic cylinder 4 and base plate 11, with above-mentioned first hydraulic cylinder 2 and base plate 11
Mode is identical.
Base plate 11 is provided with tapped through hole, by the tapped through hole, it is possible to achieve the car hydraulics and cursor it
Between be fixedly connected.
Further, in the first embodiment of the invention, the Tire support bar 8 is rotatable with the wheel hub of the wheel 7
Connection, in the second piston that the Tire support bar 8 is fixed in the second hydraulic cylinder 4.
It is arranged to the mode being rotatably connected between the wheel hub of Tire support bar 8 and wheel 7, is to ensure that wheel 7 exists
When being driven by the second motor, it is possible to achieve the rolling of wheel 7.Reference picture 1, in embodiments of the present invention, Tire support
Bar 8 is two, and it is that, in order to ensure the stability of wheel 7, two Tire support bars 8 are respectively provided with to set two Tire support bars 8
Can realize connecting by rotating shaft pin between the two ends of wheel 7, each tire support bar 8 and the wheel hub of wheel 7.
Specifically, in the first embodiment of the invention, the car hydraulics are 4, are separately positioned on automobile chassis
At four positions of automotive wheel 7, first motor 9 and the second motor of 4 car hydraulics synchronously turn
Move, and 4 stop valves of car hydraulics 51 are also synchronously turned on and off.
First motor 9 of each car hydraulics, the second motor and stop valve 51 are whole with automobile
Vehicle controller connect, the keypad being connected with entire car controller is provided with driver's cabin, be provided with the keypad including：Control
The first button and control counter-rotational second button of the first motor 9 that first motor 9 is rotated forward, control second
The 3rd button and control counter-rotational 4th button of the second motor that motor is rotated forward, and control stop valve
51 the 5th buttons being turned on and off.The button that entire car controller is pressed according to driver drives to the first motor 9, second
Motor or stop valve 51 are controlled.
Also, the car hydraulics of first embodiment of the invention, the first displacement sensing is provided with first hydraulic cylinder 2
Second displacement sensor is provided with device, second hydraulic cylinder 4, wheel 7 is provided with range sensor.In second embodiment of the invention
In, there is provided a kind of automobile, the automobile includes：
Automobile chassis, and above-mentioned car hydraulics, pass through one turn between automobile chassis and the car hydraulics
Swing arm is rotatably connected.
Specifically, rotatably connected between the first end and automobile chassis of the cursor, the second end and the automobile hydraulic
It is bolted to connection between the base plate 11 of system, the car hydraulics and cursor unitary rotation.
When that need not be stopped to vehicle using car hydraulics, the car hydraulics are fitted and automobile chassis
Set, namely cursor is the setting parallel with automobile chassis；Needing to stop vehicle using the car hydraulics
Che Shi, at this time, it may be necessary to cursor is rotated at as the vertical position of automobile chassis so that the car hydraulics are at
At the locus that can be worked.Herein, the cursor is connected with the entire car controller of automobile.
Cursor is connected with the entire car controller of automobile, and an angular transducer is provided with cursor, the angle sensor
Device is used to detect the rotational angle of cursor, and it is connected with the entire car controller of automobile；It is interior when driving to be additionally provided with and vehicle control
The buzzer of device connection processed；A start button is additionally provided with keypad in driver's cabin and button is closed, start button is to use
In control cursor is sent to the signal rotated perpendicular to automobile chassis direction to entire car controller, it is for whole to close button
Vehicle controller sends control cursor to the signal rotated parallel to automobile chassis direction.
After driver presses the start key, cursor starts to be rotated to perpendicular to the direction of automobile chassis, full-vehicle control
The angle value that device feeds back according to angular transducer, determines the turned position of cursor, when entire car controller determines that cursor turns
When dynamic angle reaches 90 °, vehicle control unit controls buzzer sends the first preset sound, to point out driver turn arm to rotate
Action finished；When driver presses the closing button, cursor is moved towards the direction parallel with automobile chassis, when
Entire car controller determines the rotational angle of cursor when being 0 °, namely cursor turns to the position parallel with automobile chassis
Place, now, vehicle control unit controls buzzer sends the second preset sound, and to point out driver turn to finish, driver can drive
Car leaves.
It should be pointed out that the automobile in second embodiment of the invention includes the automobile liquid in above-mentioned first embodiment
The full content of pressure system.
A kind of reference picture 2, in third embodiment of the invention, there is provided car hydraulics control method, including：
Step 1, control car hydraulics are turned at the position perpendicular with automobile chassis.
Step 2, the first motor 9 of control is rotated towards first direction, and it is high to obtain the first oil mass in first hydraulic cylinder 2
Degree.
Step 3, when first oil mass highly reaches the first preset height, controls first motor 9 towards the
Two directions rotate, and obtain the second oil mass in second hydraulic cylinder 4 highly.
Step 4, when second oil mass highly reaches the second preset height, controls first motor 9 to stop
Rotate, and control wheel 7 to be rolled towards preset direction.
, it is necessary to driver stops to the position parallel with parking stall automobile before the step in carrying out the embodiment of the present invention
Place is put, and requires that the position of parking of automobile ensure that automobile can stop into parking stall completely after being moved transversely, no
Can be scratched with other vehicles.
The car hydraulics control method of third embodiment of the invention, it may be that used after on automobile
's.In step 1, control car hydraulics are rotated as being by being arranged on automobile at the perpendicular position of automobile chassis
What the cursor on chassis was controlled.Rotated at as the perpendicular position of automobile chassis by controlling cursor.
In step 2, the acquisition to the first oil mass height in first hydraulic cylinder 2 is by being arranged on first hydraulic cylinder 2
What the first interior displacement transducer was obtained, first displacement transducer is connected with entire car controller.When first oil mass is high
When degree reaches the first preset height, then it is assumed that the oil mass of suction disclosure satisfy that the oil needed for automobile jack-up in first hydraulic cylinder 2
Amount is required.
In step 3, the acquisition to the second oil mass height in second hydraulic cylinder 4 is by being arranged on second hydraulic cylinder 4
What interior second displacement sensor was obtained, the second displacement sensor is connected with entire car controller.When the automobile hydraulic system
When the wheel 7 of system is contacted with ground, automobile not by jack-up, when the second oil mass highly reaches the second preset height, can also be recognized
It is set to automobile by the car hydraulics jack-up.
In order that driver's the first oil mass for will be understood that in first hydraulic cylinder 2 highly reach the first preset height with
And the second oil mass in second hydraulic cylinder 4 highly reaches the second preset height, entire car controller can control buzzer to send difference
The 3rd preset sound and the 4th preset sound.Driver then performs step 3 after the 3rd preset sound is heard；Driver
When four preset sounds is heard, then step 4 is performed.
In step 4, control wheel 7 is rolled towards preset direction, is by the rotation control realization to the second motor
What wheel 7 was rolled.Because the output shaft of the second motor is rotated coaxially with wheel 7, thus, it is possible to realize being driven by second
The rotational band motor car wheel 7 of motor is rolled.
Further, in third embodiment of the invention, the car hydraulics control method also includes：
When the wheel 7 is rolled to predetermined position, control stop valve 51 is opened.
Herein, determine that wheel 7 is rolled to predetermined position city straight turning to be correctly parked in inside parking stall, it passes through to set
The distance between the wheel 7 and stop line that the range sensor on wheel 7 senses is put to be judged.Meanwhile, driver
It is also assumed that go confirm whether vehicle has been parked in parking stall, artificial transmission to entire car controller by button is opened
The signal of stop valve 51.
In above-mentioned steps, because vehicle is correctly parked in inside parking stall when control stop valve 51 is opened, now, need
The car hydraulics are recovered to original state.It is then desired to stop valve 51 is opened so that the oil in second hydraulic cylinder 4 is returned
It flow in fuel tank 1, and then causes that vehicle recovers the contact between ground.
Further, in third embodiment of the invention, the car hydraulics control method also includes：
Obtain the working time of the unlatching of the stop valve 51.
When the working time the first Preset Time is reached, the stop valve 51 is controlled to close, and control automobile liquid
Pressure system is turned at the position parallel with automobile chassis.
It is identical due to flowing into the oil mass in second hydraulic cylinder 4 every time, in design, pre-trial goes out stop valve
During 51 unlatching times how long enabled to the oil in second hydraulic cylinder 4 to flow back into fuel tank 1.When the time that stop valve 51 is opened reaches
During to the first Preset Time, then it is assumed that the oil in second hydraulic cylinder 4 has flow back into fuel tank 1 completely, now, full-vehicle control
Device control stop valve 51 is closed.And the 5th preset sound prompting driver is sent by buzzer.Driver is hearing the 5th
After preset sound, by pressing closing button, vehicle control unit controls turning arm is rotated at as the parallel position of vehicle chassis
Go.
The car hydraulics control method that third embodiment of the invention is provided, with above-mentioned car hydraulics and automobile
With identical technique effect.By the control method of the car hydraulics of third embodiment of the invention, can solve the problem that in side
Side parking when because parking bit length it is shorter cannot orderly shutdown problem.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (11)
1. a kind of car hydraulics, it is characterised in that including：
Fuel tank (1)；
First hydraulic cylinder (2), is connected with the fuel tank (1) by the first pipeline (3), and it is single that first pipeline (3) is provided with first
To control valve (31)；
Second hydraulic cylinder (4), is connected with the fuel tank (1) by the second pipeline (5), and second pipeline (5) is provided with stop valve
(51)；Connected by the 3rd pipeline (6) between the first hydraulic cylinder (2) and the second hydraulic cylinder (4), the 3rd pipeline
(6) the second one-way control valve (61), and first one-way control valve (31) and second one-way control valve (61) are provided with
Flow direction is reversed；
Wheel (7), is slidably disposed in the second hydraulic cylinder (4) by a Tire support bar (8)；
First motor (9), the first piston with the first hydraulic cylinder (2) is connected；
Second motor, output shaft and the wheel (7) of second motor are rotated coaxially, and are driven by described second
Dynamic motor drives, and the wheel (7) can roll along preset direction.
2. car hydraulics according to claim 1, it is characterised in that also include：
The first tire auxiliary support bar (101) be fixed in the second hydraulic cylinder (4), being oppositely arranged and the second tire are aided in
Support bar (102), the wheel (7) is arranged at the first tire auxiliary support bar (101) and second tire auxiliary branch
Between strut (102).
3. car hydraulics according to claim 1, it is characterised in that also include：
Be fixed on the fuel tank (1), the base plate (11) for being rotatably connected with automobile chassis.
4. car hydraulics according to claim 1, it is characterised in that the Tire support bar (8) and the wheel
(7) wheel hub is rotatably connected, in the second piston that the Tire support bar (8) is fixed in the second hydraulic cylinder (4).
5. a kind of automobile, including automobile chassis, it is characterised in that also including the automobile hydraulic described in any one of Claims 1-4
System, wherein, the car hydraulics are rotationally connected by a cursor with the automobile chassis.
6. automobile according to claim 5, it is characterised in that the base plate of the cursor and the car hydraulics
(11) it is bolted between.
7. automobile according to claim 6, it is characterised in that the automobile also includes：Entire car controller, the rotation
Arm, the first motor (9), the second motor and stop valve (51) are connected with the entire car controller.
8. automobile according to claim 7, it is characterised in that the automobile also includes：It is arranged on the cursor
Angular transducer and the buzzer being arranged in automobile cabin, the angular transducer and the buzzer are whole with described
Vehicle controller is connected.
9. a kind of car hydraulics control method, is applied to the car hydraulics described in any one of Claims 1-4, its
It is characterised by, the car hydraulics control method includes：
Control car hydraulics are turned at the position perpendicular with automobile chassis；
Control the first motor (9) to be rotated towards first direction, and obtain the first oil mass in first hydraulic cylinder (2) highly；
When first oil mass highly reaches the first preset height, first motor (9) is controlled to turn towards second direction
It is dynamic, and obtain the second oil mass in second hydraulic cylinder (4) highly；
When second oil mass highly reaches the second preset height, first motor (9) is controlled to stop operating, and control
Wheel (7) processed rolls towards preset direction.
10. car hydraulics control method according to claim 9, it is characterised in that also include：
When the wheel (7) is rolled to predetermined position, control stop valve (51) is opened.
11. car hydraulics control methods according to claim 10, it is characterised in that also include：
Obtain the working time of the stop valve (51) unlatching；
When the working time the first Preset Time is reached, the stop valve (51) is controlled to close, and control automobile hydraulic
System is turned at the position parallel with automobile chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141030.8A CN106926826B (en) | 2017-03-10 | 2017-03-10 | Automobile, automobile hydraulic system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141030.8A CN106926826B (en) | 2017-03-10 | 2017-03-10 | Automobile, automobile hydraulic system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106926826A true CN106926826A (en) | 2017-07-07 |
| CN106926826B CN106926826B (en) | 2023-06-30 |
Family
ID=59433683
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141030.8A Active CN106926826B (en) | 2017-03-10 | 2017-03-10 | Automobile, automobile hydraulic system and control method thereof |
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| CN202831711U (en) * | 2012-07-06 | 2013-03-27 | 陈永全 | Transverse parking device |
| CN203230209U (en) * | 2013-05-14 | 2013-10-09 | 杨春 | Auxiliary mechanism for car transverse parking |
| CN204701595U (en) * | 2015-05-15 | 2015-10-14 | 张书源 | Automobile multifunctional chassis |
| CN105863350A (en) * | 2016-05-27 | 2016-08-17 | 周舟 | Liftable wheel device, lateral parking system and control system |
| CN205916095U (en) * | 2016-08-15 | 2017-02-01 | 刘昕宇 | A vehicle lateral parking device |
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2017
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| CN106926826B (en) | 2023-06-30 |
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