CN109501889A - The mixed dynamic active steering converter trolley of one kind - Google Patents
The mixed dynamic active steering converter trolley of one kind Download PDFInfo
- Publication number
- CN109501889A CN109501889A CN201811334512.6A CN201811334512A CN109501889A CN 109501889 A CN109501889 A CN 109501889A CN 201811334512 A CN201811334512 A CN 201811334512A CN 109501889 A CN109501889 A CN 109501889A
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- CN
- China
- Prior art keywords
- electric drive
- steerable wheel
- mode
- steering angle
- mixed dynamic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses the mixed dynamic active steering converter trolleys of one kind, comprising: steerable wheel;Battery;Electric drive, it is mechanically connected to steerable wheel, cell actuator is electrically coupled to be configured to from including power generation mode, torque generates to be operated in one of operation mode selected in mode and the group of Passive Mode, wherein: in power generation mode, electric drive is configured in order to be converted into being transferred to the electrical power of battery from the received mechanical output of steerable wheel, in torque producing mode, electric drive is configured as that the mechanical output for being transferred to steerable wheel will be converted to from the electrical power of battery receptacle, and in the passive mode, electric drive is configured as neither generating nor converting electrical power or mechanical output.
Description
Technical field
The present invention relates to mixed motivation tool technical field of vehicle, in particular to the mixed dynamic active steering converter platform of one kind
Vehicle.
Background technique
Fuel and labour significant in long-distance truck transport may be implemented by pulling the subsequent multiple trailers of tractor
It saves, this can be referred to as long combined vehicle (LCV).Such as it is arranged using the highway behind single tractor with many trailers
Vehicle (for example, mining).However, these examples of traditional LC V have various problems.For example, the most rear axle of trailer will abide by
Follow the radius sharper keen than tractor or more typically different paths.This path difference becomes difficult the manipulation of LCV, and
It and in some regions (such as on narrow street) is impossible.In addition, the path difference may cause road edge and
The damage of LCV.Another problem of traditional LC V is their stability.When running at high speed, LCV may be undergone to be put backward
Greatly, so that the trailer being located near tractor is often more moved from one side to the other than close trailer.These cause
Entire LCV's waves.Another problem is to push the sole power source of entire LCV related with tractor.Due to only having one to drag
The gross vehicle load of machine drawing engine is equal to two or more common (single trailer) drilling machines, thus on mountain large size LCV performance it is big
Width decline, this may cause traffic flow problems.It provides and is pushed away for self-powered (mixed dynamic) converter of long combined vehicle (LCV)
Vehicle (SPASCD) utilizes the LCV of SPASCD, and the method for this LCV of operation.
The aforementioned discussion of background technique is intended merely to be easy to understand the present invention.The material referred to is not approved or is recognized in this discussion
Any one of be in the priority date of the application or be once public common sense a part.
Summary of the invention
The invention proposes the mixed dynamic active steering converter trolleys of one kind, comprising: steerable wheel;Battery;Electric drive, machine
Tool is connected to steerable wheel, is electrically coupled cell actuator and is configured to from including power generation mode, torque generates mode and by dynamic model
It is operated in one of operation mode selected in the group of formula, in which: in power generation mode, configure electric drive in order to will be from can turn to
Received mechanical output is taken turns to be converted into being transferred to the electrical power of battery, in torque producing mode, electric drive be configured as by
The mechanical output for being transferred to steerable wheel is converted to from the electrical power of battery receptacle, and in the passive mode, electric drive quilt
It is configured to neither generate nor convert electrical power or mechanical output;Turning member is mechanically coupled to steerable wheel and is electrically connected
It is connected to battery, wherein turning member is configured to change the steering angle of steerable wheel;System controller is communicably coupled to electric drive
Device and turning member, and it is configured to the steering angle for determining steerable wheel together of the operation mode of selection electric drive.
It further include being formed from by velocity sensor, vehicle-wheel speed sensor, accelerometer and coupler angular transducer
The one or more sensors selected in group, wherein system controller be coupled to one or more sensors and be configured as from
One or more sensors receive input.
Wherein, it be configured as in the operation mode for selecting the electric drive one of the system controller and is based on
The steering angle of the steerable wheel is determined from one or more of received inputs.
Wherein, the system controller is configured as being communicably coupled to the tractor and selects the electric drive
Operation mode in one and the steering angle of the steerable wheel is determined based on the deflecting roller.
Wherein position of the input selected from the accelerator pedal including tractor from tractor, the steerable wheel of tractor
Steering angle and current location.
Wherein, the system controller is configured as being communicably coupled to the additional trailer and selects the electric drive
One in the operation mode of device and the steering angle is determined based on the steerable wheel.
Specific embodiment
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with embodiment, to this
Invention is further elaborated；It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, not
For limiting the present invention.To those skilled in the art, after access is described in detail below, other systems of the present embodiment
System, method and/or feature will become obvious.All such additional systems, method, feature and advantage are intended to be included in
It in this specification, is included within the scope of the invention, and by the protection of the appended claims.In description described in detail below
The other feature of the disclosed embodiments, and these characteristic roots will be apparent according to described in detail below.
Embodiment one:
The mixed dynamic active steering converter trolley of one kind, comprising: steerable wheel;Battery;Electric drive, being mechanically connected to can turn to
Wheel is electrically coupled cell actuator and is configured to from including power generation mode, and torque, which generates, to be selected in the group of mode and Passive Mode
It is operated in one of operation mode, in which: in power generation mode, configure electric drive in order to will be from the received mechanical work of steerable wheel
Rate is converted into being transferred to the electrical power of battery, and in torque producing mode, electric drive is configured as will be from the electricity of battery receptacle
Power is converted to the mechanical output for being transferred to steerable wheel, and in the passive mode, and electric drive is configured as neither generating
Electrical power or mechanical output are not converted yet;Turning member is mechanically coupled to steerable wheel and is electrically connected to battery, transfer
It is configured to change the steering angle of steerable wheel to component;System controller is communicably coupled to electric drive and turning member, and
And it is configured to the steering angle for determining steerable wheel together of the operation mode of selection electric drive.It further include from by velocity pick-up
The one or more sensors selected in the group of device, vehicle-wheel speed sensor, accelerometer and coupler angular transducer composition,
Wherein system controller is coupled to one or more sensors and is configured as receiving from one or more sensors and inputs.Its
In, the system controller is configured as one in the operation mode for selecting the electric drive and is based on from one
Or multiple received inputs determine the steering angle of the steerable wheel.Wherein, the system controller is configured as communicatedly
It is coupled to the tractor and selects one in the operation mode of the electric drive and based on the deflecting roller come really
The steering angle of the fixed steerable wheel.Wherein position of the input selected from the accelerator pedal including tractor from tractor,
The steering angle of the steerable wheel of tractor and current location.Wherein, the system controller is configured as being communicably coupled to
It the additional trailer and selects one in the operation mode of the electric drive and institute is determined based on the steerable wheel
State steering angle.
It further include driving inverter, the driving inverter is electrically coupled to the battery and the electric drive and communicates
Ground is coupled to the system controller, wherein the driving inverter is configured as changing one or more characteristics.In battery and
The electric current transmitted between electric drive.It further include gear-box, the steerable wheel is connected to the electric drive by the gear-box
Device, wherein the gear-box is communicably coupled to the system controller and is configured as based on from the system controller
Input carry out change gear.
Wherein the mixed dynamic active steering converter trolley is configured to rotatable and is removably coupled to the trailer
Rear portion.It further include rotatable coupling mechanism, the rotatable coupling mechanism is configured to slot and is configured to described in reception
The stub at the rear portion of trailer, enables the rear portion relative rotation of the trailer.To mixed dynamic active steering converter trolley.
Embodiment two.
The present embodiment constructs a kind of long combined vehicle, comprising: tractor;Trailer is detachably connected to tractor,
Middle trailer includes rear portion and the mixed dynamic active steering converter trolley for being connected to rear portion, wherein mixed dynamic active steering converter trolley
It include: steerable wheel;Battery;Electric drive is mechanically connected to steerable wheel, is electrically connected to battery, and be configured to from
It including power generation mode, is operated in one of operation mode selected in the group of torque producing mode and Passive Mode, in which: generating electricity
In mode, electric drive is configured as to be converted into being transferred to the electrical power of battery from the received mechanical output of steerable wheel,
In torque producing mode, electric drive, which is configured as that machine power will be converted to from the electrical power of battery receptacle, to be transmitted to and can turn to
Wheel, and in the passive mode, electric drive is configured as neither generating nor converting selection power or machine power;Steering portion
Part is mechanically connected to steerable wheel and is electrically connected to battery, and wherein turning member is configured to change the steering angle of steerable wheel;
System controller is communicably coupled to electric drive and turning member, and be configured to selection electric drive operation mode it
The steering angle of steerable wheel is determined together.Wherein, the system controller is communicably coupled to the tractor, and is configured
For one in the operation mode of the selection electric drive and based on described to determine from the received input of the driver
The steering angle of steerable wheel.
Wherein position of the input selected from the accelerator pedal including tractor from tractor, the steerable wheel of tractor
Steering angle, route map and place.Wherein, it is described it is mixed dynamic can the converter trolley of active steering be configured to rotatably and can
Releasably it is connected to the rear portion of trailer.Wherein, it is described it is mixed dynamic can the converter trolley of active steering further include rotatable
Connection mechanism, the coupling mechanism is configured to a batch and is configured to receive the stub at the rear portion of the trailer, so that the trailer
Rear portion.It can be rotated relative to the mixed dynamic converter trolley that turns to.
There is further provided a kind of methods for operating the long combined vehicle, including tractor and trailer, removably connect
Be connected to tractor, wherein trailer include it is mixed dynamic turn to converter trolley, including steerable wheel, battery and turns electric drive
To device.The component and system controller, this method comprises: the operation mode of electric drive is determined, wherein controlling using system
Device determines operation mode, and it includes power generation mode, torque producing mode and Passive Mode that wherein operation mode, which is selected from,;By being
The mode of operation that system controller determines makees electric drive, in which: in power generation mode, electric drive will connect from steerable wheel
The mechanical output of receipts is converted into being transferred to electrical power therein.In battery drive mode, electric drive will be from battery receptacle
Electrical power is converted to the mechanical output of transmission for steerable wheel, and in the passive mode, electric drive neither generate nor
Convert electrical power or mechanical output;The steering angle of steerable wheel is determined, wherein determining steering angle using system controller;Setting can
The steering angle of steering uses the wheel of turning member, is mechanically connected to steerable wheel and is electrically connected to battery.Further include: it determines
One or more trolley operating parameters of the mixed dynamic active steering converter trolley, wherein one or more of trolleies operate
Parameter is selected from the group being made of the following terms: mixing dynamic speed operating speed sensor, is determined using vehicle-wheel speed sensor
The wheel velocity of steerable vehicle wheels using the determining mixed acceleration for moving active steering converter of accelerometer and uses acceleration
The angle of the determining trolley connector relative to tractor of degree meter, which determines, can actively turn to converter trolley coupler angle biography
Sensor, which mixes dynamic formula, can turn to angle of the converter trolley relative to trailer rest part;And one or more trolleies are operated and are joined
Number is transferred to system controller, and wherein system controller determines the operation mode of electric drive and trolley is grasped based on one or more
The steering angle of steerable wheel is determined as parameter.It further include sending one or more tractor operation parameters to the system control
Device, wherein one or more of tractor operation parameters include the position of the accelerator pedal of the tractor, the tractor
Steerable wheel steering angle., route map and current location, wherein system controller determines the operation mode of electric drive simultaneously
Tractor operation parameter determines the steering angle of steerable wheel based on one or more.When the accelerator pedal of tractor is in release
When position, system controller selects power generation mode, and when accelerator pedal is, system controller selects torque to generate mould
Formula.Tractor is forced into more than threshold position.The steering angle of the mixed dynamic deflecting roller that can turn to converter trolley is set as
Delay is set in the steering angle of the deflecting roller of tractor, setting delay is ratio.Mixed move can turn to turning to for converter trolley
The speed of the distance between wheel and the steerable wheel of tractor and long combination vehicle.
Although describing the present invention by reference to various embodiments above, but it is to be understood that of the invention not departing from
In the case where range, many changes and modifications can be carried out.That is methods discussed above, system or equipment etc. show
Example.Various configurations can be omitted suitably, replace or add various processes or component.For example, in alternative configuration, can with
Described order in a different order executes method, and/or can add, and omits and/or combine the various stages.Moreover, about
The feature of certain configuration descriptions can be combined with various other configurations.Can combine in a similar way configuration different aspect and
Element.In addition, many elements are only range of the example without limiting the disclosure or claims with the development of technology.
Give detail in the description to provide to the thorough understanding for including the exemplary configuration realized.However,
Configuration can be practiced without these specific details for example, having been illustrated with well-known circuit, process, calculation
Method, structure and technology are without unnecessary details, to avoid fuzzy configuration.The description only provides example arrangement, and unlimited
The scope of the claims processed, applicability or configuration.It is used on the contrary, front will provide the description of configuration for those skilled in the art
Realize the enabled description of described technology.It, can be to the function of element without departing from the spirit or the scope of the present disclosure
It can and arrange and carry out various changes.
In addition, many operations can be in parallel or concurrently although each operation can describe the operations as sequential process
It executes.Furthermore it is possible to rearrange the sequence of operation.One process may have other steps.Furthermore, it is possible to pass through hardware, soft
Part, firmware, middleware, code, hardware description language or any combination thereof carry out the example of implementation method.When software, firmware, in
Between when realizing in part or code, program code or code segment for executing necessary task can store in such as storage medium
In non-transitory computer-readable medium, and described task is executed by processor.
To sum up, be intended to foregoing detailed description be considered as it is illustrative and not restrictive, and it is to be understood that described
Claim (including all equivalents) is intended to limit the spirit and scope of the present invention.The above embodiment is interpreted as only using
In illustrating the present invention rather than limit the scope of the invention.After the content for having read record of the invention, technology
Personnel can make various changes or modifications the present invention, these equivalence changes and modification equally fall into the claims in the present invention and limited
Fixed range.
Claims (6)
1. the mixed dynamic active steering converter trolley of one kind, comprising: steerable wheel;Battery;Electric drive, being mechanically connected to can turn to
Wheel is electrically coupled cell actuator and is configured to from including power generation mode, and torque, which generates, to be selected in the group of mode and Passive Mode
It is operated in one of operation mode, in which: in power generation mode, configure electric drive in order to will be from the received mechanical work of steerable wheel
Rate is converted into being transferred to the electrical power of battery, and in torque producing mode, electric drive is configured as will be from the electricity of battery receptacle
Power is converted to the mechanical output for being transferred to steerable wheel, and in the passive mode, and electric drive is configured as neither generating
Electrical power or mechanical output are not converted yet;Turning member is mechanically coupled to steerable wheel and is electrically connected to battery, transfer
It is configured to change the steering angle of steerable wheel to component;System controller is communicably coupled to electric drive and turning member, and
And it is configured to the steering angle for determining steerable wheel together of the operation mode of selection electric drive.
2. mixed dynamic active steering converter trolley as described in claim 1, further includes from by velocity sensor, wheel velocity passes
The one or more sensors selected in the group of sensor, accelerometer and coupler angular transducer composition, wherein system controls
Device, which is coupled to one or more sensors and is configured as receiving from one or more sensors, to be inputted.
3. mixed dynamic active steering converter trolley according to claim 2, wherein the system controller is configured as selecting
Select one in the operation mode of the electric drive and based on from described in the received inputs determination of one or more of institutes
The steering angle of steerable wheel.
4. mixed dynamic active steering converter trolley according to claim 3, wherein the system controller is configured as leading to
It is coupled to the tractor and selects one in the operation mode of the electric drive and based on the deflecting roller in letter ground
To determine the steering angle of the steerable wheel.
5. as claimed in claim 4 mixed dynamic turns to converter trolley, wherein it includes dragging that the input from tractor, which is selected from,
The position of the accelerator pedal of machine drawing, the steering angle of the steerable wheel of tractor and current location.
6. mixed dynamic active steering converter trolley according to claim 5, wherein the system controller is configured as leading to
It is coupled to the additional trailer and selects one in the operation mode of the electric drive and can be turned based on described in letter ground
The steering angle is determined to wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334512.6A CN109501889A (en) | 2018-11-09 | 2018-11-09 | The mixed dynamic active steering converter trolley of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334512.6A CN109501889A (en) | 2018-11-09 | 2018-11-09 | The mixed dynamic active steering converter trolley of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501889A true CN109501889A (en) | 2019-03-22 |
Family
ID=65748153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334512.6A Withdrawn CN109501889A (en) | 2018-11-09 | 2018-11-09 | The mixed dynamic active steering converter trolley of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501889A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8004242B1 (en) * | 2009-03-13 | 2011-08-23 | PH Ingenuities, LLC | System and method for managing distribution of vehicle power in a multiple battery system |
| US8365674B2 (en) * | 2009-09-30 | 2013-02-05 | Banwart Donald D | Intermodal transportation system with movable loading ramps and local hybrid delivery |
| CN105151121A (en) * | 2014-05-16 | 2015-12-16 | 汉堡联邦国防军大学 | Trackless tugger train and method for steering a trackless tugger train |
| US20180304944A1 (en) * | 2017-04-21 | 2018-10-25 | Wrightspeed, Inc. | Self-powered actively steerable converter dollies for long combination vehicles |
-
2018
- 2018-11-09 CN CN201811334512.6A patent/CN109501889A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8004242B1 (en) * | 2009-03-13 | 2011-08-23 | PH Ingenuities, LLC | System and method for managing distribution of vehicle power in a multiple battery system |
| US8365674B2 (en) * | 2009-09-30 | 2013-02-05 | Banwart Donald D | Intermodal transportation system with movable loading ramps and local hybrid delivery |
| CN105151121A (en) * | 2014-05-16 | 2015-12-16 | 汉堡联邦国防军大学 | Trackless tugger train and method for steering a trackless tugger train |
| US20180304944A1 (en) * | 2017-04-21 | 2018-10-25 | Wrightspeed, Inc. | Self-powered actively steerable converter dollies for long combination vehicles |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190322 |