CN107725753A - Automatic driving automatic gear shift apparatus and its application - Google Patents
Automatic driving automatic gear shift apparatus and its application Download PDFInfo
- Publication number
- CN107725753A CN107725753A CN201711120696.1A CN201711120696A CN107725753A CN 107725753 A CN107725753 A CN 107725753A CN 201711120696 A CN201711120696 A CN 201711120696A CN 107725753 A CN107725753 A CN 107725753A
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- CN
- China
- Prior art keywords
- gear shift
- shift apparatus
- automatic driving
- gear level
- automatic
- 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
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001131 transforming effect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
- B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of automatic driving automatic gear shift apparatus, mounting-fixing base is placed on assistant driver seat, automobile shifting rod upper surface is fixedly connected with gear level assembly, gear level assembly side ball pivot is connected with connecting rod, the connecting rod other end is connected with indexing servo motor, and indexing servo motor is connected with mounting-fixing base.Gear level assembly is arranged on gear level, be connected with indexing servo motor assembly, realizes transforming gear, installs cam servomotor on gear level assembly, and rear-drive gear button opening and closing on control gear level.
Description
Technical field
The present invention relates to a kind of automatic driving automatic gear shift apparatus, belong to automatic driving technical field.
Background technology
Common manual shelves car is shifted gears centered on gear level ball, and left-right and front-back is swung, and completes 1-5 shelves and reverse gear R
Switching；Centered on gear level ball, left-right and front-back is swung the gearshift of partially manual shelves car, completes the switching of 1-5 shelves, reverse gear R and 1 grade
Position is identical, but needs to press along gearshift rod axis, completes the switching of reverse gear；Automatic transmission car is shifted gears to shift gears ball in
The heart, swing, gear switch is completed, button need to be pressed when cutting reverse gear R.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of automatic driving automatic gear shift apparatus, gear level assembly
On gear level, it is connected with indexing servo motor assembly, realizes transforming gear, cam servo electricity is installed on gear level assembly
Machine, rear-drive gear button on gear level is controlled to open and close.
To solve problem above, concrete technical scheme of the invention is as follows：A kind of automatic driving is filled with self shifter
Put, mounting-fixing base is arranged on assistant driver seat, and gear level upper surface is fixedly connected with gear level assembly, on gear level assembly
Cam servomotor is connected with, gear level assembly side ball pivot is connected with connecting rod, and the connecting rod other end is connected with indexing servo motor,
Indexing servo motor is connected with mounting-fixing base.
Described indexing servo motor is three sets.
Described gear level assembly is made up of gearshift seat, motor cabinet, U-bolt and spherical hinge connecting structure, and gearshift seat passes through U
Type bolt is connected with gear level, and gearshift seat upper surface is fixedly connected with motor cabinet, and motor cabinet upper surface is connected with cam servo electricity
Machine, gearshift seat side are connected with spherical hinge connecting structure, and spherical hinge connecting structure is connected with connecting rod.
Described gear level assembly includes cam servomotor.
Described indexing servo motor is by servo system control.
Described cam servomotor is by servo system control.
Described spherical hinge connecting structure is made up of oscillating bearing and connecting pin, and connecting pin runs through oscillating bearing, and connecting pin
Both ends are connected with gearshift seat, and oscillating bearing does oscillating motion relative to connecting pin.
Eccentric bushing is installed on described cam servo motor output shaft, deep groove ball bearing is installed on eccentric bushing, it is eccentric
Set is connected with deep groove ball bearing by ring washer.
Described connecting rod is two or three, and the other end of each connecting rod has been fixedly connected with indexing servo motor assembly.
Described indexing servo motor assembly is made up of servomotor, reductor, electric machine support and swing arm, servomotor one
End is connected with reductor, and reductor is arranged on electric machine support, swing arm is provided with speed reducer output shaft, swing arm passes through joint shaft
Hold and be connected with connecting rod.Servomotor front end installation reductor is used to increase moment of torsion, swing arm is installed on speed reducer output shaft, swing arm is led to
Cross oscillating bearing to be connected with connecting rod, servomotor drive link is swung.
What the present invention was brought has the beneficial effect that：The automatic gear shift apparatus of pilotless automobile, gear level assembly drive link
Swing, and then realize gear shift operation, it is convenient and swift, there is practicality.
Whole device is installed and assistant driver seat position, does not influence driver's normal operating, facilitates the demarcation of equipment, and
The convenient driver under some emergency cases can be directly accessed, and reduce loss；
Seat is adjusted using assistant driver seat, strong applicability, goes for most of vehicle；
Pass through the combination of three groups of indexing servo motor assemblies and cam motor, it is possible to achieve the gear level of diversified forms；
Cam motor installs rolling bearing on camshaft, reduces the abrasion to gear level button.
Brief description of the drawings
Fig. 1 is general structure schematic diagram.
Fig. 2 is the structural representation of two connecting rods.
Fig. 3 is the structural representation of three connecting rods.
Fig. 4 is gear level assembly structure schematic diagram.
Fig. 5 is Fig. 4 side view.
Wherein, 1- gear levels, 2- assistant driver seats, 3- mounting-fixing bases, 4- cam servomotors, 5- connecting rods, 6- gearshifts
Servomotor, 7- gearshift seats, 8- motor cabinets, 9- U-bolts, 10- oscillating bearings, 11- connecting pins, 12- eccentric bushings, 13- zanjons
Ball bearing, 14- ring washers, 15- servomotors, 16- reductors, 17- electric machine supports, 18- swing arms.
Embodiment
As shown in Figures 1 to 5, a kind of automatic driving automatic gear shift apparatus, mounting-fixing base 3 are arranged on copilot
Seat 2, the upper surface of gear level 1 are fixedly connected with gear level assembly, and cam servomotor 4 is connected with gear level assembly, gearshift
Bar assembly side ball pivot is connected with connecting rod 5, and the other end of connecting rod 5 is connected with indexing servo motor 6, indexing servo motor 6 and installation
Fixed seat 3 connects.
Described indexing servo motor 6 is three sets.
Described gear level assembly is made up of gearshift seat 7, motor cabinet 8, U-bolt 9 and spherical hinge connecting structure, seat 7 of shifting gears
It is connected by U-bolt 9 with gear level 1, gearshift seat 7 upper surface is fixedly connected with motor cabinet 8, and the upper surface of motor cabinet 8 is connected with
Cam servomotor 4, gearshift seat 7 side are connected with spherical hinge connecting structure, and spherical hinge connecting structure is connected with connecting rod 5.Pass through two U
Gearshift seat 7 is fixed on gear level 1 by type bolt 9, and gearshift seat 7 is fixed on three oscillating bearings 10 by connecting pin 11,
Oscillating bearing 10 is connected with connecting rod 5, setting-up eccentricity set 12 on the output shaft of cam servomotor 4, and deep-groove ball is installed on eccentric bushing 12
Bearing 13, and fixed with ring washer 14, the deep groove ball bearing 13 on the rotating eccentric sleeve 12 of cam servomotor 4 realizes eccentric action,
Press gear shift knobs.
Described gear level assembly includes cam servomotor 4.
Described indexing servo motor 6 is by servo system control.
Described cam servomotor 4 is by servo system control.
Described spherical hinge connecting structure is made up of oscillating bearing 10 and connecting pin 11, and connecting pin 11 runs through oscillating bearing 10,
And the both ends of connecting pin 11 are connected with gearshift seat 7, oscillating bearing 7 does oscillating motion relative to connecting pin 11.
Eccentric bushing 12 is installed on the described output shaft of cam servomotor 4, deep groove ball bearing is installed on eccentric bushing 12
13, eccentric bushing 12 is connected with deep groove ball bearing 13 by ring washer 14.
Described connecting rod 5 is two or three, and it is total that the other end of each connecting rod 5 has been fixedly connected with indexing servo motor
Into.
Described indexing servo motor assembly is made up of servomotor 15, reductor 16, electric machine support 17 and swing arm 18, is watched
Take the one end of motor 15 and be connected with reductor 16, reductor 16 is arranged on electric machine support 17, is provided with the output shaft of reductor 16
Swing arm 18, swing arm 18 are connected by oscillating bearing 10 with connecting rod 5.
When automobile manual for " king " font, centered on common gear level ball, swung around X-axis and Y-axis, and joint control
The servomotor assembly of each connecting rod 5 is made, servomotor 15 drives reductor 16 to rotate, and the output shaft of reductor 16 drives swing arm 18
Swing, and then the drivening rod 5 of swing arm 18, complete gear switch.
When the automobile for automatic gear, centered on gear level ball, swung around X-axis and Y-axis, each company of Parallel Control
The servomotor assembly of bar 5, servomotor 15 drive reductor 16 to rotate, and the output shaft of reductor 16 drives swing arm 18 to swing, and enters
And swing arm 18 drives two connecting rods 5 to link, gear switch is completed.
When automobile manual for the common position of 1/R shelves, centered on common gear level ball, swung around X-axis and Y-axis, it is in parallel
The servomotor assembly of each connecting rod 5 is controlled, drives two connecting rods 5 to link, completes gear switch, reverse gear R and 1 gear positions phase
Together, when needing to press along gear level z axis, reverse gear switching, the servomotor assembly of three connecting rods 5 of Parallel Control, band are completed
Three connection-rod linkages are moved, complete R gear switches.
Servomotor power 100w, peak torque 0.95N/m, encoder is absolute type, can be identified at any time in 360 degree defeated
Output shaft position, speed reducer drive ratio are 1：5, connecting rod maximum thrust is 50N, range 111.6mm, meets changing for gear level
Keep off the demand of power.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that come for one of ordinary skill in the art
Say, under the premise without departing from the principles of the invention, some variations and modifications can also be made, also should be regarded as the guarantor for belonging to the present invention
Protect scope.
Claims (10)
- A kind of 1. automatic driving automatic gear shift apparatus, it is characterised in that：Mounting-fixing base（3）Installed in assistant driver seat （2）On, gear level（1）Upper surface is fixedly connected with gear level assembly, and gear level assembly side ball pivot is connected with connecting rod（5）, even Bar（5）The other end is connected with indexing servo motor（6）, indexing servo motor（6）With mounting-fixing base（3）Connection.
- 2. automatic driving automatic gear shift apparatus as claimed in claim 1, it is characterised in that：Described indexing servo electricity Machine（6）For three sets.
- 3. automatic driving automatic gear shift apparatus as claimed in claim 1, it is characterised in that：Described gear level assembly By gearshift seat（7）, motor cabinet（8）, U-bolt（9）Formed with spherical hinge connecting structure, seat of shifting gears（7）Pass through U-bolt（9）With Gear level（1）Connection, seat of shifting gears（7）Upper surface is fixedly connected with motor cabinet（8）, motor cabinet（8）Upper surface is connected with cam and watched Take motor（4）, seat of shifting gears（7）Side is connected with spherical hinge connecting structure, spherical hinge connecting structure and connecting rod（5）Connection.
- 4. automatic driving automatic gear shift apparatus as claimed in claim 1, it is characterised in that：Described gear level assembly Including cam servomotor（4）.
- 5. automatic driving automatic gear shift apparatus as claimed in claim 1, it is characterised in that：Described indexing servo electricity Machine（6）By servo system control.
- 6. automatic driving automatic gear shift apparatus as claimed in claim 4, it is characterised in that：Described cam servo electricity Machine（4）By servo system control.
- 7. the automatic driving automatic gear shift apparatus as described in claim 1 or 3, it is characterised in that：Described ball pivot connects Binding structure is by oscillating bearing（10）And connecting pin（11）Composition, connecting pin（11）Through oscillating bearing（10）, and connecting pin（11） Both ends with shift gears seat（7）Connection, oscillating bearing（7）Relative to connecting pin（11）Do oscillating motion.
- 8. automatic driving automatic gear shift apparatus as claimed in claim 2, it is characterised in that：Described cam servo electricity Machine（4）Eccentric bushing is installed on output shaft（12）, eccentric bushing（12）On deep groove ball bearing is installed（13）, eccentric bushing（12）With depth Ditch ball bearing（13）Pass through ring washer（14）Connection.
- 9. the automatic driving automatic gear shift apparatus as described in claim 1 or 3 is any, it is characterised in that：Described company Bar（5）For two or three, each connecting rod（5）The other end be fixedly connected with indexing servo motor assembly.
- 10. automatic driving automatic gear shift apparatus as claimed in claim 1, it is characterised in that：Described indexing servo Motor assembly is by servomotor（15）, reductor（16）, electric machine support（17）And swing arm（18）Composition, servomotor（15）One end It is connected with reductor（16）, reductor（16）Installed in electric machine support（17）On, reductor（16）Swing arm is installed on output shaft （18）, swing arm（18）Pass through oscillating bearing（10）With connecting rod（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120696.1A CN107725753A (en) | 2017-11-14 | 2017-11-14 | Automatic driving automatic gear shift apparatus and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120696.1A CN107725753A (en) | 2017-11-14 | 2017-11-14 | Automatic driving automatic gear shift apparatus and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725753A true CN107725753A (en) | 2018-02-23 |
Family
ID=61215411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120696.1A Pending CN107725753A (en) | 2017-11-14 | 2017-11-14 | Automatic driving automatic gear shift apparatus and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895157A (en) * | 2018-06-12 | 2018-11-27 | 东南大学 | A kind of driverless tractor self shifter fexible unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128925A (en) * | 1994-10-30 | 1996-05-21 | Horiba Ltd | Learning method for automatic driving device |
| DE102007015262A1 (en) * | 2007-03-27 | 2008-10-02 | Zf Friedrichshafen Ag | Actuator with selector lever feedback |
| US20100179737A1 (en) * | 2007-06-08 | 2010-07-15 | Volvo Lastvagnar Ab | method for adjustment of an automatically selected gear shifting rotational speed limit in a vehicle |
| CN102346473A (en) * | 2011-09-05 | 2012-02-08 | 北京航空航天大学 | Remote vehicle driving control device |
| US20120060635A1 (en) * | 2010-09-14 | 2012-03-15 | Lawrence Andrew Hoffman | Modular Automatic Transmission Shift Device |
| CN104595471A (en) * | 2014-12-05 | 2015-05-06 | 北京长安汽车工程技术研究有限责任公司 | Car and gear shifting handle assembly thereof |
| CN105020382A (en) * | 2014-04-29 | 2015-11-04 | 中国科学院沈阳自动化研究所 | Automatic gear shifting mechanism based on manual transmission automobile |
| CN105469125A (en) * | 2015-11-20 | 2016-04-06 | 顺德职业技术学院 | Automatic access induction key system |
| CN207609769U (en) * | 2017-11-14 | 2018-07-13 | 辽宁工业大学 | Automatic driving automatic gear shift apparatus |
-
2017
- 2017-11-14 CN CN201711120696.1A patent/CN107725753A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128925A (en) * | 1994-10-30 | 1996-05-21 | Horiba Ltd | Learning method for automatic driving device |
| DE102007015262A1 (en) * | 2007-03-27 | 2008-10-02 | Zf Friedrichshafen Ag | Actuator with selector lever feedback |
| US20100179737A1 (en) * | 2007-06-08 | 2010-07-15 | Volvo Lastvagnar Ab | method for adjustment of an automatically selected gear shifting rotational speed limit in a vehicle |
| US20120060635A1 (en) * | 2010-09-14 | 2012-03-15 | Lawrence Andrew Hoffman | Modular Automatic Transmission Shift Device |
| CN102346473A (en) * | 2011-09-05 | 2012-02-08 | 北京航空航天大学 | Remote vehicle driving control device |
| CN105020382A (en) * | 2014-04-29 | 2015-11-04 | 中国科学院沈阳自动化研究所 | Automatic gear shifting mechanism based on manual transmission automobile |
| CN104595471A (en) * | 2014-12-05 | 2015-05-06 | 北京长安汽车工程技术研究有限责任公司 | Car and gear shifting handle assembly thereof |
| CN105469125A (en) * | 2015-11-20 | 2016-04-06 | 顺德职业技术学院 | Automatic access induction key system |
| CN207609769U (en) * | 2017-11-14 | 2018-07-13 | 辽宁工业大学 | Automatic driving automatic gear shift apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895157A (en) * | 2018-06-12 | 2018-11-27 | 东南大学 | A kind of driverless tractor self shifter fexible unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |