CN108189758A - A kind of vehicle backing system - Google Patents
A kind of vehicle backing system Download PDFInfo
- Publication number
- CN108189758A CN108189758A CN201810157463.7A CN201810157463A CN108189758A CN 108189758 A CN108189758 A CN 108189758A CN 201810157463 A CN201810157463 A CN 201810157463A CN 108189758 A CN108189758 A CN 108189758A
- Authority
- CN
- China
- Prior art keywords
- steering
- steering wheel
- tooth
- vehicle
- driver
- Prior art date
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A kind of vehicle backing system, it is characterised in that：Including the reverse rotation mechanism for steering wheel for the scenery at vehicle rear when moving backward being transferred to video recording equipment that front side show, the video display apparatus for show in front of driver's cabin video and while matching reversing on the steering wheel is set；The reverse rotation mechanism is made of gear set, and rotating adjusting is carried out by the shift fork for being installed on side below steering wheel.The present invention is reaching vehicle rear scenery under the auxiliary shown in front of driver's cabin through video recording equipment, creative adjusts wheel steering synchronous backward by shift fork, can reversing when steering wheel control keep straight on vehicle when operate it is identical, it can avoid the opportunity that driver cannot immediately adapt to and bad assurance is moved backward when turning to so that reversing is safer.
Description
Technical field
The present invention relates to a kind of vehicle backing systems.
Background technology
Vehicle backing system is at present based on auxiliary system, i.e. the sight at vehicle rear is passed through camera shooting by reverse image system
Head, which is transmitted to, to be positioned over the display screen of vehicle front and show, is also exactly radar for backing car, also, existing product and patent etc. are
It is the optimization and extension done based on the two aspects, these backing systems have only been to aid in driver and have checked vehicle without rotary head
Rear, side mirror and the object etc. without worrying to collide vehicle rear vision dead zone, do not provide driver in vehicle backing
It really needs and solves the problems, such as during driving.
Due to the factor of the structure of vehicle, it is known that vehicle, in reversing, driver needs to do steering wheel reversed behaviour
Make, also, because when the position sat of driver and reversing the tailstock distance problem, lead to some new hand drivers or some female
Property driver cannot hold the opportunity for rotating backward steering wheel, dynamics and reversing aid system well in reversing and provided
Video variation unification, this be only current axle in reversing be truly present one it is very objective the technical issues of.
Invention content
The purpose of the present invention is exactly to exist when driver rotates backward steering wheel when solving reversing with rear sight
Front shows the technical issues of screen display cannot be unified, and provides a kind of vehicle backing system.
The technical solution of the problem of being solved of the invention is as follows：
A kind of vehicle backing system, it is characterised in that：It is shown including the scenery at vehicle rear when moving backward is transferred to front side
Video recording equipment, show in front of driver's cabin video video display apparatus and on the steering wheel matching reversing when set
The reverse rotation mechanism for steering wheel；The reverse rotation mechanism is made of gear set, by being installed below steering wheel
The shift fork of side carries out rotating adjusting.
The gear set includes the steering tooth set by steering wheel lower steering shaft end, is nested with what steering flank side was engaged
Driving cog set in a transmission tooth shaft, with turning to the reversion tooth that is engaged in side of driving cog set by column end below steering wheel；
Driving cog set is stirred by shift fork, steering tooth can be made to be covered through driving cog and moved with inverting the tooth tooth that is connected, and shift fork will also be located in turn
It is detached from from steering shaft to axis with turning to the connecting shaft that column end is connected.
The video display apparatus is installed on the display screen above driver's cabin on sunshading board for one.
The gear set is set in a gear-box.
Beneficial effects of the present invention are as follows：
Compared with prior art, vehicle rear scenery is being reached what is shown in front of driver's cabin by the present invention through video recording equipment
Under auxiliary, it is creative by shift fork adjust wheel steering synchronous backward, can reversing when steering wheel control and vehicle it is straight
Operated during row it is identical, can avoid driver cannot immediately adapt to and it is bad hold reversing turn to when opportunity so that reversing
It is safer.
Description of the drawings：
Fig. 1 is the structure diagram of existing wheel steering system；
Fig. 2 is status diagram of the steering wheel bottom cog group of the present invention when vehicle is kept straight on.
Fig. 3 is status diagram of the steering wheel bottom cog group of the present invention in vehicle backing.
Fig. 4 is state reference map when system of the present invention uses.
Specific embodiment：
Make further details of elaboration to the present invention below in conjunction with the accompanying drawings.
Refering to Fig. 1, existing wheel steering system, including steering wheel A, steering column B, power assistance pump for steering C, steering drive axle
D, drag link E and bulb F.During steering, steering wheel A turns left, and steering column B turns left, then through drag link E and bulb F it
Afterwards, wheel tire tilts to the left, and when steering wheel A turns right, last wheel tire tilts to the right.
And in reversing, it is opposite to advance and retreat, so the steering can not complete steering wheel A left sides during reversing
Turn, the task that wheel tire is turned right, can only be that steering wheel A need to be with reversing turn direction inverse operation in reversing, this just makes driving
Personnel are very passive, because one steps on the gas, steering wheel is not reacted, and vehicle just retreats, and the place more than parking lot or people is fallen
Even more so during vehicle, even under the auxiliary of reverse image system, such case still exists.
Refering to Fig. 2 to Fig. 4, and a kind of vehicle backing system provided by the present invention, when it includes to move backward first after vehicle
The scenery of side be transferred to the video recording equipment 1 that front side shows, show in front of driver's cabin the video display apparatus 2 of video with
And the reverse rotation mechanism 3 for steering wheel set when matching reversing on steering wheel A；The reverse rotation mechanism 3 is by tooth
Wheel group 4 forms, and rotating adjusting is carried out by the shift fork 5 for being installed on side below steering wheel A.
In the present invention, rotating adjusting is carried out by being installed on the shift fork 5 of side below steering wheel A, it can the side of causing
Turned to disk A in reversing turned to steering wheel A when vehicle is kept straight on it is identical, that is, when moving backward, by watching video display apparatus 2
The scene at shown vehicle rear, directly falling, moving backward toward left after vehicle, moving backward toward right after vehicle with vehicle forward in reversing
Straight trip when driving, to the left Turning travel, to the right the steering of the corresponding steering wheel A of Turning travel be it is identical, certainly,
Here, the left and right that scene shown based on video display apparatus 2 to rear or so is watched with driver head back track
Direction is consistent.
Further, the gear set is set in a gear-box.The gear set 4 includes 6 end of steering wheel A lower steering shafts
Steering tooth 7 set by portion, the driving cog being placed in a transmission tooth shaft 8 engaged with turning to 7 side of tooth are covered under 9, with steering wheel A
The reversion tooth 11 that driving cog 10 set by square steering column B ends is engaged in side；Driving cog set 9 is stirred by shift fork 5, steering can be made
Tooth 7 moves, and shift fork 5 will also be located in what steering shaft 6 was connected with steering column B ends through driving cog set 9 with inverting the tooth that is connected of tooth 11
Connecting shaft 12 is detached from from steering shaft 6.
In addition, the video display apparatus 1 is installed on the display screen above driver's cabin on sunshading board for one.When in use,
Driver opens sunshading board, and driver is just without head is tilted downwards, and need to only sit straight the display screen looked at straight on sunshading board
.
The present invention is when implementing, the static transport condition of vehicle processing, and with continued reference to Fig. 4, frequency first is shown 1 place of equipment
Sunshading board put down, gear is hung to G grades, then the shift fork 5 of side is stirred below steering wheel A, before shift fork 5 is stirred,
With continued reference to Fig. 2 and diagram amplifier section, steering shaft 6 is turned to steering column B ends by connecting shaft 12, at this point, steering shaft 6
The left and right turn of left and right turn and steering column B be identical.
After shift fork 5 is stirred, connecting shaft 12 is made to be detached from from steering shaft 6 with continued reference to Fig. 3 and diagram amplifier section, shift fork 5,
Driving cog set 9 makes the steering tooth 7 of 6 end of steering shaft link indirectly with steering column B by engagement reversion tooth 11, at this point, turning to tooth 7
Left and right turn and driving cog set 9 left and right turn on the contrary, and the left and right turn of driving cog set 9 and the left and right turn of reversion tooth 11
On the contrary, i.e. turn to tooth 7 left and right turn with reversion tooth 11 left and right turn it is identical, and invert tooth 11 drive steering column B when, even if
The left and right turn of steering column B and the left and right turn of reversion tooth 11 are obtained on the contrary, namely finally realizing the left and right turn for turning to tooth 7
It is opposite with the left and right turn of steering column B.
At this point, the scene that the display screen on the intuitive sunshading board of driver is shown, it can be right by the left and right turn of steering wheel A
The scene that display screen is shown is answered to carry out left and right turn.
In addition, during entire vehicle backing, because axle turns to meeting in vehicle traveling and reversing process to axle
It is different.This can be by the number of teeth of each gear in adjustment gear group 4 come visual problem when making up this reversing.Such as turning to
Tooth 7, reversion tooth 11 and the number of teeth of driving cog 10 are identical, then it is identical with the number of teeth for turning to tooth 7 that driving cog covers 9 one end, separately
One end is smaller than the number of teeth for inverting tooth 11, left and right turn when moving backward in this way, because of the problem of axle is long, steering wheel A is turned to,
The left and right turn of vehicle also can sensitive synchronization become faster, thus make up steering wheel A and turn to normal, and left and right turn of moving backward is slower
Situation.
Claims (4)
1. a kind of vehicle backing system, it is characterised in that：Including the scenery at vehicle rear when moving backward is transferred to what front side was shown
Video recording equipment, video display apparatus that video is shown in front of driver's cabin and on the steering wheel matching reversing when set
For the reverse rotation mechanism of steering wheel；The reverse rotation mechanism is made of gear set, by being installed on steering wheel lower side
The shift fork on side carries out rotating adjusting.
2. a kind of vehicle backing system according to claim 1, it is characterised in that：The gear set is included below steering wheel
The steering tooth set by shaft end is turned to, the driving cog set being placed in a transmission tooth shaft engaged with turning to flank side, with direction
The reversion tooth that driving cog set by turning to column end below disk is engaged in side；Driving cog set is stirred by shift fork, steering tooth can be made
Cover through driving cog and moved with inverting the tooth tooth that is connected, and shift fork will also be located in steering shaft and the connecting shaft that steering column end is connected from turn
It is detached from axis.
3. a kind of vehicle backing system according to claim 1, it is characterised in that：The video display apparatus is an installation
Display screen above the driver's cabin on sunshading board.
4. a kind of vehicle backing system according to claim 1, it is characterised in that：The gear set is set on a gear-box
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157463.7A CN108189758A (en) | 2018-02-24 | 2018-02-24 | A kind of vehicle backing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157463.7A CN108189758A (en) | 2018-02-24 | 2018-02-24 | A kind of vehicle backing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189758A true CN108189758A (en) | 2018-06-22 |
Family
ID=62594199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157463.7A Pending CN108189758A (en) | 2018-02-24 | 2018-02-24 | A kind of vehicle backing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
| CN111091742A (en) * | 2019-11-26 | 2020-05-01 | 西安华众电子科技股份有限公司 | Method, device and equipment for judging side parking test and storage medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397003Y (en) * | 1999-09-09 | 2000-09-20 | 陈金元 | Straight backing car device |
| JP2004274618A (en) * | 2003-03-11 | 2004-09-30 | Calsonic Kansei Corp | Vehicle reversing auxiliary apparatus |
| JP2006082707A (en) * | 2004-09-16 | 2006-03-30 | Iseki & Co Ltd | Semi-crawler type working vehicle |
| JP2007193639A (en) * | 2006-01-20 | 2007-08-02 | Denso Corp | Driving support device |
| CN101821149A (en) * | 2007-09-06 | 2010-09-01 | 高田-彼得里公开股份有限公司 | Steering wheel assembly for motor vehicle |
| CN102152763A (en) * | 2011-03-19 | 2011-08-17 | 重庆长安汽车股份有限公司 | Parking auxiliary device |
| CN103318171A (en) * | 2012-03-21 | 2013-09-25 | 操纵技术Ip控股公司 | System for indicating an impending vehicle maneuver |
| DE102013100040A1 (en) * | 2013-01-03 | 2014-07-03 | E-Lead Electronic Co., Ltd. | Method for guiding reverse parking aid for motor car, involves computing park path for car by detector unit, and parking motor car on park surface based on overlapping of park path until mark of reverse park path expires completely |
| CN104608694A (en) * | 2014-12-12 | 2015-05-13 | 北京新能源汽车股份有限公司 | Reversing control system and method thereof |
| CN106956676A (en) * | 2016-01-08 | 2017-07-18 | Lg电子株式会社 | Transfer and vehicle |
| CN206383885U (en) * | 2016-12-29 | 2017-08-08 | 东风汽车有限公司 | Image processing apparatus backs a car |
| CN208119042U (en) * | 2018-02-24 | 2018-11-20 | 梁钗 | A kind of vehicle backing system |
-
2018
- 2018-02-24 CN CN201810157463.7A patent/CN108189758A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397003Y (en) * | 1999-09-09 | 2000-09-20 | 陈金元 | Straight backing car device |
| JP2004274618A (en) * | 2003-03-11 | 2004-09-30 | Calsonic Kansei Corp | Vehicle reversing auxiliary apparatus |
| JP2006082707A (en) * | 2004-09-16 | 2006-03-30 | Iseki & Co Ltd | Semi-crawler type working vehicle |
| JP2007193639A (en) * | 2006-01-20 | 2007-08-02 | Denso Corp | Driving support device |
| CN101821149A (en) * | 2007-09-06 | 2010-09-01 | 高田-彼得里公开股份有限公司 | Steering wheel assembly for motor vehicle |
| CN102152763A (en) * | 2011-03-19 | 2011-08-17 | 重庆长安汽车股份有限公司 | Parking auxiliary device |
| CN103318171A (en) * | 2012-03-21 | 2013-09-25 | 操纵技术Ip控股公司 | System for indicating an impending vehicle maneuver |
| DE102013100040A1 (en) * | 2013-01-03 | 2014-07-03 | E-Lead Electronic Co., Ltd. | Method for guiding reverse parking aid for motor car, involves computing park path for car by detector unit, and parking motor car on park surface based on overlapping of park path until mark of reverse park path expires completely |
| CN104608694A (en) * | 2014-12-12 | 2015-05-13 | 北京新能源汽车股份有限公司 | Reversing control system and method thereof |
| CN106956676A (en) * | 2016-01-08 | 2017-07-18 | Lg电子株式会社 | Transfer and vehicle |
| CN206383885U (en) * | 2016-12-29 | 2017-08-08 | 东风汽车有限公司 | Image processing apparatus backs a car |
| CN208119042U (en) * | 2018-02-24 | 2018-11-20 | 梁钗 | A kind of vehicle backing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
| CN111091742A (en) * | 2019-11-26 | 2020-05-01 | 西安华众电子科技股份有限公司 | Method, device and equipment for judging side parking test and storage medium |
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