CN103863381B - A kind of for automatic driving vehicle direction disk control unit - Google Patents
A kind of for automatic driving vehicle direction disk control unit Download PDFInfo
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- CN103863381B CN103863381B CN201410085512.2A CN201410085512A CN103863381B CN 103863381 B CN103863381 B CN 103863381B CN 201410085512 A CN201410085512 A CN 201410085512A CN 103863381 B CN103863381 B CN 103863381B
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- Prior art keywords
- steering wheel
- driver
- automatic driving
- bracing frame
- reduction box
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- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- 238000012857 repacking Methods 0.000 description 1
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- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The present invention relates to a kind of for automatic driving vehicle direction disk control unit, including driver and driver support arm, driver includes steering wheel clip, base bracing frame, reduction box and motor, steering wheel clip is fixed on the steering wheel of automatic driving vehicle, base bracing frame is fixedly connected on steering wheel clip, and motor is connected with base bracing frame by reduction box；Driver support arm includes vacuum cup, universal joint direction regulator, supports extension arm and connect support, vacuum cup is located on front windshield, connecting to prop up and be erected on reduction box, universal joint direction regulator is connected to vacuum cup in turn with supporting extension arm and is connected between support；Driver support arm supports fixing reduction box and motor, and motor drives base bracing frame to rotate by reduction box, and base bracing frame drives steering wheel to rotate by steering wheel clip.Compared with prior art, the present invention has car body without destroying, installing the advantages such as convenient, safe and reliable.
Description
Technical field
The present invention relates to a kind of automatic driving vehicle device, especially relate to a kind of for automatic driving vehicle direction
Disk control unit.
Background technology
Automatic driving vehicle is one and integrates the several functions such as environment sensing, programmed decision-making, automatic Pilot
Integrated system, relies on onboard sensor perception external environment condition, automatically judges planning driving path, and controls it
Arrive the intelligent vehicle of target.The controller of automatic driving vehicle is the basis that vehicle realizes automatic Pilot, and
Unmanned vehicle is driven safely by wheel steering controller, realizes smoothly turning to, and avoidance provides basic guarantee.
But it is the most domestic or even in the world to the automatic driving vehicle wheel steering controller destruction ratio to car body
Bigger, it usually needs disassembly direction dish, increase car body steering wheel and control bar, then be controlled installing additional of device.This
Car body is not only destroyed relatively big by mode, dismounts loaded down with trivial details, and unmanned vehicle is needed manned situation, as long away from
From driving etc., driver's manipulation is made troubles and potential safety hazard.
Chinese patent CN101758855A discloses a kind of steering gear of unmanned vehicle and control method thereof, its
Feature is to have: a motor, for steering driving mechanism: intermeshing worm gear and a worm screw, described worm screw is with electric
The output shaft of machine directly couples；One electromagnetic clutch, connects firmly with the drive end of described worm gear with electromagnetic clutch；With
The Partner of described electromagnetic clutch connects firmly with wheel steering post, an encoder, is connected to the output of motor rear end
On axle.This invention can realize the automatic steering control of automatic driving vehicle, and can be in unmanned and pilot steering two
Freely switch under the pattern of kind and be independent of each other, transmission efficiency is higher, the intelligence degree of vehicle auto-steering is higher,
Structure and the outward appearance of former car are neither damaged, are prone to mounting or dismounting, and can apply to other occasion of automatic rotary requirement.
But the transfer of this patent of invention is also provided in below steering wheel, higher to space requirement, and steering wheel
Space between top and steering wheel and windshield is to have the biggest value for automatic driving vehicle
's.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of to car body without broken
Bad, install convenient, safe and reliable for automatic driving vehicle direction disk control unit.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of for automatic driving vehicle direction disk control unit, including driver and driver support arm, described
Driver sets on the steering wheel, and described driver support arm one end is located on front windshield, the other end and driving
Device connects；
Described driver includes steering wheel clip, base bracing frame, reduction box and motor, described direction disk folder
Button is fixed on the steering wheel of automatic driving vehicle, and described base bracing frame is fixedly connected on steering wheel clip,
Described motor is connected with base bracing frame by reduction box；
Described driver support arm includes vacuum cup, universal joint direction regulator, supports extension arm and connection
Frame, described vacuum cup is located on front windshield, and described connection is propped up and is erected on reduction box, described ten thousand
It is connected to vacuum cup to joint direction regulator in turn with supporting extension arm and is connected between support；
Driver support arm supports fixing reduction box and motor, and motor drives base bracing frame to rotate by reduction box,
Base bracing frame drives steering wheel to rotate by steering wheel clip.When the rotation command receiving control decision mechanism
Time, electric machine rotation, motor steering wheel rotating speed after reduction box slows down is 86.625rpm.
By the support extension arm of universal joint direction regulator and different size, driver can be regulated within the specific limits
The length connected from driver support arm and direction are to adapt to different vehicles.
Described vacuum cup is provided with air extractor, easy to use.
Described steering wheel clip is provided with 3, is all set on the steering wheel of automatic driving vehicle, and adjacent two
Angle between steering wheel clip is 120 °.
The pad layer adapting to different size steering wheel for vehicle it is provided with inside described steering wheel clip.
Described motor be arranged over electric motor protecting cover cap.
Described driver and driver support arm all through blackout antirust treatment, can guarantee that life-time service non-corrosive.
Vacuum suction pump one end is adsorbed inside vehicle front windshield by the present invention by driver support arm, by ten thousand
It is able to ensure that itself and driver reach good to joint direction regulator regulation direction with selecting suitable support extension arm
Connection, and play the effect of firm banking rotating disk.Driver is provided with motor and reduction box, produces driving force,
Driving direction dish rotates.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) to car body without destroying: create one and be not required to change car body steering wheel arrangement, install additional on the steering wheel
Controlling organization, and it is connected the novel unmanned steering wheel control dress forming the strong point with glass for vehicle window by support arm
Put.
(2) install convenient: direction disk control unit install and use very convenient fast, it is simple to the control of unmanned vehicle
System uses.
(3) safe and reliable: while ensureing control stability, to decrease the destruction to car body, improve simultaneously
The convenience used, reduces the difficulty of unmanned vehicle repacking, improves the safety during unmanned vehicle debugging, relaxes
Adaptive.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention.
Label in figure: 1 is vacuum cup, 2 is universal joint direction regulator, and 3 for supporting extension arm, and 4 for connecting
Support, 5 is steering wheel clip, and 6 is base bracing frame, and 7 is reduction box, and 8 is motor.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of for automatic driving vehicle direction disk control unit, as shown in Figure 1 and Figure 2, including driver with drive
Dynamic device support arm, driver sets on the steering wheel, and driver support arm one end is located on front windshield, the other end
It is connected with driver；Driver includes steering wheel clip 5, base bracing frame 6, reduction box 7 and motor 8, side
Being fixed on the steering wheel of automatic driving vehicle to disk folder button 5, base bracing frame 6 is fixedly connected on steering wheel clip
On 5, motor 8 is connected with base bracing frame 6 by reduction box 7；Driver support arm include vacuum cup 1,
Universal joint direction regulator 2, support extension arm 3 and connection support 4, vacuum cup 1 is located on front windshield,
Connecting support 4 to be located on reduction box 7, universal joint direction regulator 2 is connected to vacuum in turn with supporting extension arm 3
Sucker 1 be connected between support 4；Driver support arm supports fixing reduction box 7 and motor 8, and motor 8 passes through
Reduction box 7 drives base bracing frame 6 to rotate, and base bracing frame 6 drives steering wheel to rotate by steering wheel clip 5.
By the support extension arm 3 of universal joint direction regulator 2 and different size, can regulate within the specific limits and drive
Length that dynamic device connects from driver support arm and direction are to adapt to different vehicles.Vacuum cup 1 is provided with bleeds
Device, easy to use.Steering wheel clip 5 is provided with 3, is all set on the steering wheel of automatic driving vehicle, and
Angle between adjacent both direction disk folder button 5 is 120 °.Steering wheel clip 5 is internal is provided with adaptation difference rule
The pad layer of lattice steering wheel for vehicle.Motor 8 be arranged over electric motor protecting cover cap.
Driver and driver support arm all through blackout antirust treatment, can guarantee that life-time service non-corrosive.
Before controlling device use, on steering wheel to be installed in, by steering wheel clip 5 is clipped in steering wheel
Fixed position is also anchored on the position corresponding with base bracing frame 6 and makes driver fix relative to steering wheel position.
Again the vacuum cup 1 in driver support arm is adsorbed the appropriate location on vehicle front windshield, regulate universal
Joint direction regulator 2 makes support arm and driver be in suitable position, fastens universal joint bolt so that it is direction is solid
Fixed, by connecting support 4, driver support arm is coupled together with driver.In driver running, it is positioned at
Motor 8 in electric motor protecting lid operates, and transmits drive force to base bracing frame 6 after the deceleration by reduction box 7
To reach the effect that driving direction dish rotates.
By driver support arm, vacuum suction pump one end is adsorbed inside vehicle front windshield, by universal joint side
It is able to ensure that itself and driver reach good connection to actuator regulation direction with selecting the suitable extension arm that supports,
And play the effect of firm banking rotating disk.Driver is provided with motor and reduction box, produces driving force, driving direction
Dish rotates.
Claims (5)
1. one kind is used for automatic driving vehicle direction disk control unit, it is characterised in that include driver and driving
Device support arm, described driver sets on the steering wheel, and described driver support arm one end is located at front windshield
On, the other end is connected with driver；
Described driver includes steering wheel clip (5), base bracing frame (6), reduction box (7) and motor (8),
Described steering wheel clip (5) is fixed on the steering wheel of automatic driving vehicle, described base bracing frame (6)
Being fixedly connected on steering wheel clip (5), described motor (8) is by reduction box (7) and base bracing frame
(6) connect；
Described driver support arm includes vacuum cup (1), universal joint direction regulator (2), supports extension arm
(3) and connect support (4), described vacuum cup (1) adsorbs on front windshield, and described vacuum is inhaled
Dish (1) is provided with air extractor, and described connection support (4) is located on reduction box (7), and described is universal
Joint direction regulator (2) is connected to vacuum cup (1) in turn with supporting extension arm (3) and is connected support (4)
Between；
Driver support arm supports fixing reduction box (7) and motor (8), and motor (8) passes through reduction box (7)
Driving base bracing frame (6) to rotate, base bracing frame (6) drives steering wheel to turn by steering wheel clip (5)
Dynamic.
One the most according to claim 1 is used for automatic driving vehicle direction disk control unit, and its feature exists
In, described steering wheel clip (5) is provided with 3, is all set on the steering wheel of automatic driving vehicle, and phase
Angle between adjacent both direction disk folder button (5) is 120 °.
One the most according to claim 2 is used for automatic driving vehicle direction disk control unit, and its feature exists
In, described steering wheel clip (5) is internal is provided with the pad layer adapting to different size steering wheel for vehicle.
One the most according to claim 1 is used for automatic driving vehicle direction disk control unit, and its feature exists
It is arranged over electric motor protecting cover cap in, described motor (8).
One the most according to claim 1 is used for automatic driving vehicle direction disk control unit, and its feature exists
In, described driver and driver support arm are all through blackout antirust treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085512.2A CN103863381B (en) | 2014-03-10 | 2014-03-10 | A kind of for automatic driving vehicle direction disk control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085512.2A CN103863381B (en) | 2014-03-10 | 2014-03-10 | A kind of for automatic driving vehicle direction disk control unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863381A CN103863381A (en) | 2014-06-18 |
| CN103863381B true CN103863381B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085512.2A Expired - Fee Related CN103863381B (en) | 2014-03-10 | 2014-03-10 | A kind of for automatic driving vehicle direction disk control unit |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547710A (en) * | 2015-12-03 | 2016-05-04 | 北京航空航天大学 | Steering control mechanism for automatic driving of vehicle |
| CN112477971A (en) * | 2020-12-03 | 2021-03-12 | 西安现代控制技术研究所 | Unmanned automobile steering wheel control actuating mechanism |
| CN114715256A (en) * | 2022-03-31 | 2022-07-08 | 同济大学 | Unmanned vehicle steering wheel control system capable of automatically switching driving between man and machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157367A (en) * | 2007-11-06 | 2008-04-09 | 西北农林科技大学 | Directional control switching mechanism of automobile |
| CN101758855B (en) * | 2010-02-01 | 2011-07-27 | 中国科学院合肥物质科学研究院 | Steering gear of unmanned vehicle and control method thereof |
| CN102346473B (en) * | 2011-09-05 | 2012-12-19 | 北京航空航天大学 | Remote vehicle driving control device |
| CN203126945U (en) * | 2012-12-19 | 2013-08-14 | 长安大学 | Remotely piloted vehicle automatic steering controlling device based on single chip microcomputer |
-
2014
- 2014-03-10 CN CN201410085512.2A patent/CN103863381B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103863381A (en) | 2014-06-18 |
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Granted publication date: 20160817 |