KR101704268B1 - Button type electronic shift lever system - Google Patents

Button type electronic shift lever system Download PDF

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Publication number
KR101704268B1
KR101704268B1 KR1020150140197A KR20150140197A KR101704268B1 KR 101704268 B1 KR101704268 B1 KR 101704268B1 KR 1020150140197 A KR1020150140197 A KR 1020150140197A KR 20150140197 A KR20150140197 A KR 20150140197A KR 101704268 B1 KR101704268 B1 KR 101704268B1
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KR
South Korea
Prior art keywords
button
shift
motor
rotary plate
pcb
Prior art date
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KR1020150140197A
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Korean (ko)
Inventor
김은식
Original Assignee
현대자동차주식회사
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Priority to KR1020150140197A priority Critical patent/KR101704268B1/en
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Publication of KR101704268B1 publication Critical patent/KR101704268B1/en

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    • 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
    • F16H59/08—Range selector apparatus
    • F16H59/12—Range selector apparatus comprising push button devices
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The present invention relates to a button type electronic speed change system, in which a driver can not operate the shift button (10) in a state in which the driver does not press the brake pedal, and does not touch the shift button So that it is possible to prevent erroneous operation due to the shift button operation.

Description

Button type electronic transmission system {BUTTON TYPE ELECTRONIC SHIFT LEVER SYSTEM}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a button-type electronic speed-change system, and more particularly to a button-type electronic speed-change system that prevents a repeated operation of a button at the same speed- System technology.

Generally, a vehicle equipped with an automatic transmission controls a hydraulic pressure in a shift range set according to the running speed of the vehicle, so that the transmission of the target shift range is automatically operated.

Automatic transmissions use a hydraulic circuit, planetary gears and friction elements to create gear ratios to perform shifting, and control of these components is handled by a Transmission Control Unit (TCU).

Unlike a conventional mechanical transmission system, the Shift By Wire (SBW) system, which is an electronic transmission system for a vehicle, is an electronic transmission system having no mechanical connection structure such as a cable between a transmission and a shift lever, Or the sensor value generated when the button is operated is transmitted to the shift control unit TCU, the solenoid or the electric motor is operated by the electronic signal commanded by the TCU, and the hydraulic circuit of each shift range is operated by the solenoid or the electric motor, And the electronic control is performed electronically.

Therefore, the automatic transmission based on the SBW can transmit forward (D) and reverse (R), neutral (N), and parking (P) by transmitting the driver's shift intention to the TCU as an electric signal through a simple operation of the electronic shift lever or button. ) Range. Further, the shift lever can be downsized and a large space can be secured between the driver's seat and the passenger's seat.

On the other hand, in a lever type in which a shifting operation is performed by a lever in an electronic transmission system, the operation mode of the shift lever is similar to that of a mechanical type shift lever and there is no great advantage in comparison with a mechanical type. Further, space occupied by the console is still large, There is a disadvantage in that it may be injured by the contact of the passenger's body when an accident occurs due to the protruding lever.

In addition, the button type electronic transmission system that performs the shifting operation with the button is easier to shift than the lever type, and the installation position (centafascia) can be changed to a position other than the console, so that the console space can be utilized effectively , It is possible to eliminate the contact with the body of the passenger in the event of an accident, so that the passenger can be prevented from being injured.

However, in a button-type electronic shift system that operates the shift button individually for each of the speed change stages (P, R, N, D), when the driver operates the shift select button without looking directly at the eye, In this case, the driver is mistaken for not changing the speed change stages (P, R, N, and D stages), which causes a disconcerting feeling of the driver.

It should be understood that the foregoing description of the background art is merely for the purpose of promoting an understanding of the background of the present invention and is not to be construed as an admission that the prior art is known to those skilled in the art.

Korean Patent Publication No. 10-2010-0123150

The present invention is intended to prevent repeated operation of the same shift button during operation of a shift button for changing gear positions in a button type electronic transmission system in which a shift button is operated individually for each shift position, So that it is possible to prevent erroneous operation of the button type electronic transmission system.

According to an aspect of the present invention, there is provided a button type electronic transmission system including a plurality of shift buttons for generating a change-speed-stage change signal by a touch of a driver; A rotary plate disposed on the shift button to cover the shift button and rotatably installed and having a pair of windows so that only some of the shift buttons of the plurality of shift buttons may be exposed to the outside during the rotation operation; A motor coupled to the rotating plate to generate power to rotate the rotating plate; And a PCB for controlling the operation of the motor and outputting a change-speed-change signal to the shift controller when the shift button is operated.

A button mounting groove into which a shift button is inserted is formed on a bottom surface of the rotating plate; And the shift button inserted into the button mounting groove is not interfered with the rotating plate when the rotating plate is rotated.

The plurality of shift buttons and the rotary plate are located above the console surface located on the side of the driver's seat and the motor and the PCB are positioned below the console surface; Wherein the plurality of shift buttons are fixedly installed on a console surface so as to be continuously disposed along a turning radius of the rotating plate, The rotary plate is installed such that only a part of the area of the rotary plate is exposed in the direction of the center of the center fascia; The motor is fixedly installed below the console surface, and the motor shaft penetrates the console surface and is engaged with the center of the rotary plate; And the PCB is fixed to the bottom surface of the console surface.

The plurality of shift buttons includes a P-step button, an R-step button, an N-step button and a D-step button, and the P-step button, R-step button, N-step button and D- And is fixedly installed so as to be continuously arranged.

The rotary plate is formed as a circular plate, and an area of more than a half circle is positioned outdoors with respect to the center fascia and is installed so as to be covered by the center fascia.

Wherein at least one window among the pair of windows formed on the rotation plate is located in the interior direction with respect to the center fascia and is exposed to the outside when the rotation plate is rotated.

And one side of the center fascia is formed with an interference preventing hole for preventing interference with the rotating plate.

The P-stage button, the R-stage button, the N-stage button and the D-stage button are formed to have the same size; The pair of windows being formed to be spaced along a turning radius of the rotating plate; Wherein the window is formed to have a size capable of accommodating only three buttons of a P-step button, an R-step button, an N-step button, and a D-step button, respectively; And the sealing portion located between the pair of windows on the rotating plate is formed to have the same size as the size of one shift button.

And the pair of windows are formed so as to be all located within an area within a semicircle of the rotary plate.

The motor is driven under the control of the PCB only when a brake signal is generated in a state where the vehicle is always powered on.

The motor is controlled by the PCB so that the pair of windows are all positioned in the outdoor direction with respect to the center fascia in a situation where the brake signal is not generated in the state where the vehicle is always powered on, And is not exposed to the outside.

The motor is controlled to be driven by the PCB so that at least one window is positioned in the indoor direction with respect to the center fascia if the brake signal is generated in the state where the vehicle is always powered, Is exposed to the outside.

The driving of the motor is controlled by the PCB such that when the driver touches any one of the shift buttons exposed through the window and a change signal of the corresponding gear range is generated, the sealing portion is positioned above the shift button touched by the driver do.

According to the button type electronic speed-change system of the present invention, the shifting operation of the vehicle is performed through a shift button operated by a touch operation, the shifting operation is easy and simple, the cost is reduced and the layout is minimized, The console space can be used effectively.

In addition, in a state in which the driver of the vehicle does not step on the brake pedal, the shift button located in the indoor direction based on the center pace is hidden by the rotating plate and is not exposed to the outside, which prevents the driver from operating the shift button, Therefore, it is possible to prevent a safety accident of a vehicle such as a sudden start, thereby enhancing the safety of shift operation.

In addition, when one shift button is touched by the driver, one shift button that has been touched is hidden by the sealing portion of the rotary plate and is not exposed to the outside. Accordingly, the driver touches one shift button that has completed the touch It is possible to prevent the erroneous operation due to the shift button operation.

1 is a view showing a state in which a button type electronic speed-changing system according to the present invention is installed on a console surface,
2 is a perspective view of a button type electronic transmission system according to the present invention,
Figure 3 is a side view of Figure 2,
4 is an exploded perspective view of the button type electronic transmission system according to the present invention,
5 is a bottom perspective view of a shift button according to the present invention inserted into a button insertion groove of a rotating plate,
6 to 9 are views for explaining the operation of the button type electronic transmission system according to the present invention.

Hereinafter, a button type electronic transmission system according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The button type electronic transmission system according to the present invention includes a plurality of shift buttons 10 for generating a change gear (P, R, N, D) change signal by a touch of a driver as shown in FIGS. 1 to 9; A pair of shift buttons 10 are provided on the shift button 10 so as to cover the shift button 10 so that only a part of the shift buttons 10 of the plurality of shift buttons 10 can be exposed to the outside A rotary plate (20) having windows (21, 22) formed therein; A motor 30 coupled to the rotary plate 20 to generate power to rotate the rotary plate 20; And a PCB 40 (Printed Circuit Board) that controls the operation of the motor 30 and outputs a change-speed-change signal to the shift control unit TCU when the shift button 10 is operated.

The shift button 10 may be a touch button and the touch button may be configured to be an electrostatic type or a depressurized type. It is more preferable to use the electrostatic type touch button having a better operation feeling than the depressed type.

When the driver touches the shift button 10, the signal of the touched shift button 10 is transmitted to the PCB 40, and the PCB 40 outputs an electric signal corresponding to the selected gear range to the shift controller TCU , The solenoid or the electric motor is operated by the electric signal commanded by the TCU, and the hydraulic pressure is applied to or blocked from the hydraulic circuit for each shift stage by the operation of the solenoid or the electric motor, whereby the shift control is performed electronically.

A button mounting groove 23 into which the shift button 10 is inserted is formed on a bottom surface of the rotary plate 20 and a shift button 10 inserted into the button mounting groove 23 is formed on the bottom surface of the rotary plate 20 when the rotary plate 20 is rotated It is preferable that it does not interfere with the rotary plate 20, so that the rotary plate 20 can be rotated smoothly.

The plurality of shift buttons 10 and the rotary plate 20 are located above the console surface 1 located at the side of the driver's seat and the motor 30 and the PCB 40 are positioned below the console surface 1.

That is, the plurality of shift buttons 10 are fixedly installed on the console surface 1 so as to be continuously disposed along the rotation radius of the rotary plate 20 in the indoor direction with respect to the center fascia 2, 20 are installed in such a manner that only a part of the area of the center fascia 2 is exposed in the indoor direction and the motor 30 is fixed to the lower side of the console surface 1 through the vehicle body 3 or a separate bracket structure And the motor shaft 31 passes through the console surface 1 and is engaged with the center of the rotary plate 20 so that the PCB 40 is fixedly installed on the bottom surface of the console surface 1.

The plurality of shift buttons 10 include a P-step button 11, an R-step button 12, an N-step button 13, and a D-step button 14.

The P-stage button 11, the R-stage button 12, the N-stage button 13 and the D-stage button 14 are arranged so as to be continuously arranged along the rotation radius of the rotary plate 20 on the upper surface of the console surface 1 And is fixedly installed.

The rotary plate 20 is formed as a circular plate and has a structure in which an area of more than a half circle is positioned outdoors with respect to the center fascia 2 so as to be obscured by the center fascia 2.

When the rotary plate 20 is formed of a circular plate, the rotary radius of the rotary plate 20 can be reduced compared to other rotary plates of a triangular shape or a rectangular or polygonal shape, thereby making it possible to construct a compact package.

When the rotary plate 20 is installed so as to be covered by the center fascia 2 in the outward direction with respect to the center fascia 2 in the outward direction with respect to the center fascia 2, It is possible to minimize the area of the rotary plate 20 exposed to the room when the rotary plate 20 is installed so as to be eccentrically positioned in the outdoor direction with respect to the vehicle body 2, It is possible to further improve it.

At least one window of the pair of windows 21 and 22 formed on the rotary plate 20 is positioned in the interior direction with respect to the center fascia 2 and is exposed to the outside when the rotary plate 20 rotates .

That is, since the shift button 10 is provided on the console surface 1 so as to be located in the indoor direction with respect to the center pedestal 2, when the driver operates the shift button 10 through the windows 21 and 22 At least one window must be located indoors with respect to the center fascia 2 at the time of rotation of the rotary plate 20 and a structure in which some of the transmission buttons 10 are exposed to the outside through a window positioned indoors .

An interference preventing hole 2a for preventing interference with the rotary plate 20 is formed on one side of the center fascia 2 (one side facing the indoor direction).

That is, when the rotary plate 20 is rotated, interference with the center fascia 2 results in a problem that the rotary plate 20 can not be smoothly rotated. In order to prevent this, the center fascia 2 is provided with an interference prevention hole And the rotating plate 20 is installed so as not to interfere with the center fascia 2 through the interference preventing holes 2a.

The P-stage button 11, the R-stage button 12, the N-stage button 13 and the D-stage button 14 are all formed to have the same size and the pair of windows 21, And the windows 21 and 22 are formed to be spaced apart from each other along a turning radius of the D-button 14 and the P-button 11, the R-button 12, the N-button 13, And the hermetically sealed portion 23 located between the pair of windows 21 and 22 of the rotary plate 20 is formed to have the same size as that of one shift button .

That is, when the driver touches any one of the shift buttons exposed through the window, the rotary plate 20 rotates by the driving of the motor 30 and the sealing portion 23 is positioned above the touched shift button It is possible to prevent the same shift button from being operated repeatedly, thereby preventing the erroneous operation of the driver.

The pair of windows 21 and 22 are formed so as to be all located within an area within a semicircle at the rotary plate 20.

When the rotary plate 20 rotates, all the other shift buttons except for one shift button hidden by the sealing portion 23 must be exposed to the outside through the pair of windows 21 and 22, It is preferable that the pair of windows 21 and 22 are formed so as to be spaced apart with the sealing part 23 therebetween, and are all located within an area within a half circle of the rotary plate 20.

The motor 30 has a condition that it is driven under the control of the PCB 40 only when a brake signal is generated in a state where the power source B + is always applied to the vehicle.

That is, in a situation in which the vehicle is always powered (B +) and the brake signal is not generated, the pair of windows 21 and 22 are all positioned outdoors with respect to the center fascia 2, 40 controls the driving of the motor 30. All the shift buttons 10 at this time are covered by the rotary plate 20 and are not exposed to the outside.

If a brake signal is generated in a state where the power source B is always applied to the vehicle, even if at least one window is present, the motor 40 is controlled by the PCB 40 to be located in the indoor direction with respect to the center fascia 2, And at this time, some of the shift buttons are exposed to the outside through a window located in the indoor direction.

Therefore, in a situation where the driver does not press the brake pedal after boarding the vehicle, all the shift buttons 10 are hidden by the rotary plate 20 so that they are not exposed to the outside. It is possible to prevent a safety accident of a vehicle such as a sudden start and a release by providing a shift lock function by guiding the shift operation to be performed after the brake pedal is stepped on by generating a brake signal. There are advantages.

 In addition, according to the present invention, when a driver touches one of the shift buttons exposed through the windows 21 and 22 and a change signal of the corresponding gear range is generated, the closure portion 23 is positioned above the shift button touched by the driver The driving of the motor 30 is controlled by the PCB 40 so as to control the driving of the motor 30.

The motor (30) according to the present invention preferably uses a stepping motor for stepwise rotation of the rotating plate (20), but is not limited thereto.

Hereinafter, the operation of the embodiment of the present invention will be described.

6 is an initial state in which all of the windows 21 and 22 formed on the rotary plate 20 are located in the outdoor direction with respect to the center fascia 2.

If the driver does not step on the brake pedal while the driver is present in the vehicle and the power source B + is always applied to the vehicle, the windows 21 and 22 of the rotary plate 20 continue to rotate the center pedestal 2 And all of the shift buttons 10 (including the P-step button 11, the R-step button 12, the N-step button 13 and the D-step button 14) Is hidden by the rotary plate 20 and is not exposed to the outside.

Therefore, in the initial state as described above, the driver can not operate the shift button 10, thereby realizing the shift lock. Thus, the safety accident of the vehicle such as the sudden start and stop can be prevented in advance, .

6, when the brake pedal is depressed by the driver, the motor 30 is driven by the control of the PCB 40 to rotate the rotary plate 20. R1)

When the rotary plate 20 rotates, the R-end button 12, the N-end button 13 and the D-end button 14 of the shift button 10 are exposed to the outside through one window 22 as shown in FIG. 7 , And the remaining P-step button (11) is covered by the sealing portion (23) of the rotary plate (20) and is not exposed to the outside.

7, when the driver touches the D-button 14, the shift signal of the touched D-button 14 is transmitted to the PCB 40, and the PCB 40 changes the D- So that the shifting end of the vehicle is shifted to the D end.

When the driver touches the D-terminal button 14 and the change-speed-change signal is generated, the motor 30 is driven by the control of the PCB 40 to rotate the rotary plate 20 (arrow R2) The D-button 14 touched by the driver by the rotation of the rotary plate 20 as shown in FIG. 8 is covered by the hermetic seal 23 and is not exposed to the outside, and the remaining P-button 11 and R The single button 12 and the N-step button 13 are exposed to the outside through one window 21.

As described above, when the D-button 14 touched by the driver is covered by the sealing portion 23 of the rotary plate 20 and is not exposed to the outside, the driver again touches the D-button 14 that has completed the touch It is possible to prevent the driver from misusing the vehicle, thereby helping the driver to operate the vehicle safely.

9, in the state of FIG. 7 or FIG. 8, as the driver touches the N-step button 13, the N-step button 13 which is rotated by the rotation of the rotating plate 20 is covered by the closing part 23, And the remaining P-stage button 11 and the R-stage button 12 are exposed to the outside through any one window 21. The D-stage button 14 is in the state of being exposed to the other one window 22, As shown in FIG.

At this time, the operator can not again touch the N-step button 13 that has been touched by the closure part 23, thereby preventing erroneous operation during shifting operation.

When the driver turns off the starting of the vehicle after the running of the vehicle is completed, the rotating plate 20 rotates by the driving force of the motor 30 driven by the control of the PCB 40, The windows 21 and 22 return to the initial state in which they are located outdoors with respect to the center fascia 2 so that the next operation can be prepared.

As described above, according to the embodiment of the present invention, the shifting of the vehicle is performed through the shift button 10 to be touched, the shifting operation is easy and simple, the cost is reduced, the layout is minimized There is an advantage that the surrounding console space can be utilized advantageously.

Further, in the present invention, when the driver does not step on the brake pedal, the shift button 10 located in the indoor direction with respect to the center pacea 2 is covered by the rotary plate 20 and is not exposed to the outside, The shift lock can be implemented by the driver not being able to operate the shift button 10, which can prevent a safety accident of the vehicle such as a sudden start and stop, thereby enhancing the safety against shift operation.

In addition, according to the present invention, when one shift button is touched by the driver, one shift button, which has been touched, is covered by the sealing portion 23 of the rotary plate 20 and is not exposed to the outside. It is possible to prevent a situation in which the driver again touches the shift button, thereby preventing an erroneous operation due to the shift button operation.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

1 - Console side 2 - Center fascia
10 - Shift button 20 - Spindle
30 - Motor 40 - PCB

Claims (13)

A plurality of change-speed buttons for generating a change-speed-change signal by a touch of a driver;
A rotary plate disposed on the shift button to cover the shift button and rotatably installed and having a pair of windows so that only some of the shift buttons of the plurality of shift buttons may be exposed to the outside during the rotation operation;
A motor coupled to the rotating plate to generate power to rotate the rotating plate; And
And a PCB for controlling the operation of the motor and outputting a change-speed-change signal to the shift controller when the shift button is operated. The method according to claim 1,
A button mounting groove into which a shift button is inserted is formed on a bottom surface of the rotating plate;
Wherein the shift button inserted in the button mounting groove is not interfered with the rotating plate when the rotating plate is rotated. The method according to claim 1,
The plurality of shift buttons and the rotary plate are located above the console surface located on the side of the driver's seat and the motor and the PCB are positioned below the console surface;
Wherein the plurality of shift buttons are fixedly installed on a console surface so as to be continuously disposed along a turning radius of the rotating plate,
The rotary plate is installed such that only a part of the area of the rotary plate is exposed in the direction of the center of the center fascia;
The motor is fixedly installed below the console surface, and the motor shaft penetrates the console surface and is engaged with the center of the rotary plate;
Wherein the PCB is fixedly mounted on a bottom surface of a console surface. The method of claim 3,
The plurality of shift buttons includes a P-step button, an R-step button, an N-step button and a D-step button, and the P-step button, R-step button, N-step button and D- Wherein the first and second clutches are fixedly disposed so as to be continuously disposed along the first direction. The method of claim 3,
Wherein the rotary plate is formed of a circular plate, and an area of more than half a circle is set in the outdoor direction with respect to the center fascia so as to be covered by the center fascia. The method of claim 3,
Wherein at least one window among the pair of windows formed on the turntable is located in the interior direction with respect to the center fascia and is exposed to the outside when the turntable is rotated. The method of claim 3,
And an interference preventing hole for preventing interference with the rotating plate is formed on one side surface of the center fascia. The method of claim 4,
The P-stage button, the R-stage button, the N-stage button and the D-stage button are formed to have the same size;
The pair of windows being formed to be spaced along a turning radius of the rotating plate;
Wherein the window is formed to have a size capable of accommodating only three buttons of a P-step button, an R-step button, an N-step button, and a D-step button, respectively;
Wherein the sealing portion located between the pair of windows on the rotating plate is formed to have the same size as the size of one shift button. The method of claim 5,
Wherein the pair of windows are formed so as to be all located within an area within a half circle of the rotary plate. The method according to claim 1,
Wherein the motor is driven by control of the PCB only when a brake signal is generated in a state where the vehicle is always powered. The method of claim 3,
The motor is controlled by the PCB so that the pair of windows are all located in the outdoor direction with respect to the center fascia in a situation where the brake signal is not generated in a state where the vehicle is always powered, And is not exposed to the outside. The method of claim 3,
The motor is controlled to be driven by the PCB so that at least one window is positioned in the indoor direction with respect to the center fascia if the brake signal is generated in the state where the vehicle is always powered, Wherein the shift button of the button-type electronic transmission system is exposed to the outside. The method of claim 8,
The driving of the motor is controlled by the PCB such that when the driver touches any one of the shift buttons exposed through the window and a change signal of the corresponding gear range is generated, the sealing portion is positioned above the shift button touched by the driver Button type electronic transmission system.
KR1020150140197A 2015-10-06 2015-10-06 Button type electronic shift lever system KR101704268B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109578569A (en) * 2017-09-28 2019-04-05 长城汽车股份有限公司 Process for gear, device and vehicle

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KR20100123150A (en) 2009-05-14 2010-11-24 주식회사 케피코 Apparatus and method for detecting fault of automatic transmission based on shift by wire
KR101488367B1 (en) * 2013-12-17 2015-01-30 현대자동차주식회사 Flap type electronic automatic transmission lever
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KR101499224B1 (en) * 2014-04-01 2015-03-11 현대자동차주식회사 Folding fan type electronic automatic transmissoin lever
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