CA2811991C - In-vehicle docking station for a portable media player - Google Patents

Abstract

An entertainment system for a vehicle includes an entertainment console which includes a display and at least one docking station. The at least one docking station receives a portable media player at least partially therein and operatively connects the media player to the entertainment console. The entertainment system may be mounted within a vehicle for use therein or used at a location outside of a vehicle (e.g. home or office) based upon the preference of the user.

Description

IN-VEHICLE DOCKING STATION FOR A PORTABLE MEDIA PLAYER
BACKGROUND OF THE INVENTION
1. Technical Field:
The present disclosure relates to entertainment systems, and more particularly to vehicle entertainment systems which include entertainment consoles having a docking station capable of docking a media player (e.g. 'POD , MP3 player or MP4 player) within the vehicle and to such entertainment systems that are also usable outside of a vehicle at a desired location (e.g. home or office).

2. Discussion of the Related Art:
As society becomes more mobile and therefore spends a greater amount of time traveling and away from home, demand rises for electronic appliances and devices outside the home environment. For example, video screens have been mounted in the headrests of vehicles, facilitating video entertainment on the road. These video screens are connected to video players located, for example, in the glove box of the vehicle. However, the video player and video screen cannot be removed from the vehicle. Thus, videos may only be viewed with such systems when occupying the vehicle.
Therefore, a need exists for an entertainment system which includes a video display (e.g. LCD) and a docking station which is capable of docking a media player (e.g. IFODO) ' within a vehicle (e.g. a headrest or ceiling of a vehicle) for use therein and which may also be removed from the vehicle for use outside of the vehicle, such as for example, in the home or office_ SUMMARY OF THE INVENTION
In accordance with an exemplary embodiment of the present invention, an entertainment system for a vehicle is provided. The entertainment system includes an entertainment .console which includes a display and at least one docking station. The at least one docking station receives a portable media player at least partially therein and operatively . = .
connects the media player to the entertainment console.
= In accordance, with = an exemplary embodiment of the present invention, an entertainment. system mounted within a headrest of a vehicle for docking a media player within the vehicle is provided. The entertainment system includes a housing mounted within the headrest of the vehicle and an entertainment console which includes a video display and a docking station., The docking station receives a portable media player at least partially therein and operatively connects the media player to the entertainment console. The docking station includes at least one of a slot within the entertainment console or a port within the entertainment Console. In addition, the entertainment console is housed within the housing.
In embodiments of the present invention, the entertainment console is pivotably .
coupled to the housing.

In accordance with an exemplary embodiment of the present invention, = an entertainment system mounted overhead to a ceiling within a vehicle for docking a portable media player within the vehicle is provided. The entertainment system includes an entertainment console which includes a video display and at least one docking station. The least at one docking station is adapted to receive a portable media player at least partially therein for operatively connecting the media player to the entertainment console. Moreover, the entertainment console is connected to the ceiling of the vehicle and. the display is pivotably coupled to the entertainment console.
' In accordance with another exemplary embodiment, an in-vehicle docking system for a portable media player is provided. The in-vehicle docking system includes a docking unit located within the interior of a vehicle. The docking unit includes a docking station adapted for being connected.to a media player to operatively connect the media player to an external device which is located away from the docking unit within the vehicle.
. _ BRIEF DESCRIPTION THE DRAWINGS
Exemplary embodiments of the present invention can be understood in more detail from the following = detailed description taken in conjunction with the =
accompanying drawings, in which: = -Figure 1 shows a front view of an entertainment console, which mounts ina headrest of a vehicle, according to an embodiment of the present invention;
. Figure 2 shows a top view of the entertainment console of Figure 1 including a slot for the portable media player, according to an embodiment of the present invention;
= Figure 3. shows a side View of the entertainment console of Figure 1 including a slot for the portable media player, according to an embodiment of the present invention;
=
=

3 .

Figure 4 shows a side view of the entertainment console of Figure 1 mounted in a headrest and pivoted outward; according to an embodiment of the present invention; and Figure 5 shows a perspective view of an entertainment console, including a slot for the portable media player, which is mounted overhead in a vehicle, according to an embodiment of the present invention.
DETAILED DESCRIPTION OF THE EMBODIMENTS
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the present invention are shown. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the exemplary embodiments set forth herein.
- Exemplary embodiments of the present invention relate to an in-vehicle docking station for a portable media player. For example, the docking station is coupled to an entertainment console mounted overhead or in a headrest of a seat of a vehicle, such as, for example, an automobile, ininivan or sport utility vehicle (SUV). In accordance with an embodiment, the docking station includes a slot or recess which receives a portable media player, such as, for example, an MOD . The slot or recess includes an electrical connector, which mates with a corresponding electrical connector on the portable media player.
= . Referring to Figures 1-4, a headrest 10 .includes an entertainment console 100 mounted therein. The entertainment console 100 is coupled to a housing 110 yia a hinge 115 located on left 'and right sides of the entertainment console 100. The hinge 115 can be =
located at bottom, top or middle portions of the housing 110. Alternative hinges known to those of ordinary =skill in the art may be used and the angle range of rotation of the entertainment cOpsole 100 may be varied depending on design preferences. The housing is coupled to the headrest 10 using fixing devices, such as, for example, screws :150

4 The entertainment console 100 includes a display 130 having a screen for displaying video. The screen is preferably an LCD type display, but may be another type of display, such as, for example, an organic LED or electro-luniinescent display.
The entertainment console 100 includes a slot 140 for receiving a portable media player, such as, for example, an IPOD or any other type of MP3 or MP4 player, that plays video and/or audio programs, which are downloaded arid stored on the media player's memory. For example, an MP4 player which may be used in accordance with embodiments of the present invention may include but is not limited to having features such as a color super-twist nematic .(CSTN) screen, mass memory of 128M-2G, movie and mpegtv (MTV) player, synchronized video and audio display, support for AMY video file format (e.g. a video file format produced for MP3/MP4/MTV players), USB 2.0, fast download speeds, ID3 support, lyrics display, recording and repeating function, electronic album, FM radio function, e7book 'function, several play modes and EQ modes, multilingual support (English, Japanese, French, German, Italian, Portuguese, Polish, Spanish, etc.), driver free above Win98, built in. rechargeable LI-polymer battery, and a size of 90*40*8mm.
The slot 140 is preferably located on a top side of the entertainment console 100 so, that the slot is exposed- when the entertainment console is pivoted outward away from the housing 110.. Alternatively, the slot may be located on left, right, bottom, front or back sides of the entertainment console 100.
= Referring to Figure 3, when the entertainment console 100 is in the pivoted position, a user inserts the pcittable media player into the slot 140 until the portable media player is fixed therein. The userthen Pivots the entertainment console 100 back into the housing 110 so that the entertainment console is substantially flush with the back of the headrest. and in a position for a user (e.g., a backseat passenger) to view the display 130. The portable media player can be released from the slot 140 by pressing a release button 143, which is coupled to a spring-loaded mechanism .for pushing the portable media player out of the slot 140.
Alternatively, the depth ofthe slot can be smaller than the height of the portable media player, such thatthe media- player. does not sit flush with the side of the entertainment console;
and is able to be grabbed and pulled out by a user without the aid of a spring loaded mechanism.
The slot 140 includes a connector 141 at a bottom portion thereof, or in any suitable location so as to Mate with a corresponding connector on the portable media player. The connector 141 includes contacts for mating with corresponding contacts on the portable media player. For example, the connector 141 includes a metal pin array to mate with a corresponding male or female pin array located on the portable media player.
It is to be understood that the connector 141 may be any type of standardized connection far connecting to the portable media player.
Data .froria the. media player, such as, for example, audio, video and meta data is supplied via .the connector 141 to the entertainment console 100. In accordance with the received data, the display 130 displays a video program and/or meta data, and outputs corresponding audio through speakers (not shown) attached to the display 130 and/or to entertainment console 100. Alternatively, audio can be supplied via the connector 141 to a vehicle sound system,. which is electrically connected to the entertainment console 100 and the connector 141. Further, audio signals can be supplied via the connector 141-to an infrared . .
or. radio frequency wireless transmitter (not shown), which can format the audio signals for wireless transmission, and wirelessly transmit the signals to a receiver located in, for example, . wireless headphones. =
Control signals, such as play, stop, pause, rewind, fast-forward are.
transferred from the entertainment console 100 to the portable media unit via the connector 141: The control signals can be received using a remote control, which sends control signals to an infrared .

receiver 170 located on the front face of the console 100. Alternatively, control buttons for controlling playing of programs can be located directly on the console 100.
Power can be supplied to the portable media player, via the connector 141, from a power source, such as, for example, the vehicle's battery. The entertainment console 100 can be electrically connected to, for example, a wire harness of the vehicle to receive power from the vehicle. When inserted in the slot 140, the portable media player may operate using the vehicle's powerand may also charge its batteries.
In another alternative embodiment, the portable media player is connected to the entertainment console 100 via a port 160 located on the front face of the entertainment = console 100, whereby a wire connector running from the portable media player is plugged into the port 160. The port 160 may be located in any convenient location within reach of a user. Like the 'connector 141, data, such as video, audio and meta data can be transferred from the portable media player to the entertainment console via the port 160.
Further, control signals and power may be transferred through the port 160 to the portable media player.
= The port 160 may be, for example, a universal serial bus (USB) type port and include contacts for mating with corresponding contacts on a USB connector coupled to the portable media player. It is to be understood that the port 160 may be any type of standardized conneOtion for transferring multimedia data and/or power from and to the portable media player. =
.=
Referring. to Figure 5, an entertainment console 200 is mounted overhead in a vehicle, for example, to a vehicle ceiling. The entertainment console 200 may be. -coupled to the vehicle ceiling using fixing devices, such as, for example, screws.
The entertainment console 200 includes a display 230 having a screen for displaying video. Like the display 130, the screen is preferably an LCD type display, but may be another type of display, Such as, for example, an organic LED or electro-luminescent display.

The display .230 is pivotally coupled to the entertainment console 200, using a hinge mechanism 215. the display 230 may be folded such that the screen rests on the console 200 when not in use. Alternative hinges known to those of ordinary skill in the art may be used and the angle range of rotation of the display 230 may be varied depending on design preferences.
Like the entertainment console 100, the entertainment console 200 includes a slot 240 for receiving a portable media player. The slot 240 is preferably located on a front face of the entertainment console 200. Alternatively, the slot may be located on left, right, bottom, or back sides of the entertainment console 200. . =
The portable media player can be released from the slot 240 by pressing .a release button. 243, Which is. coupled to a spring-loaded mechanism for pushing the portable media player out of the slot 240. Alternatively, the depth of the slot can be smaller than the height of the portable media player, such that the media player does not sit flush with the face of the entertainment console, and is able to be grabbed and pulled out by a user without the aid of a spring loaded mechanism.
' Like the slot =140, the slot 240 includes a connector having contacts for mating with corresponding contacts on the portable media player, so that power can be supplied to the portable media player and data from the media player can be supplied via the connector to the entertainment console 200. The display 230 displays a video program and/or meta data received from the portable media player, and outputs corresponding audio through speakers (not shown) attached to the display 230 and/or to entertainment console 200.
Alternatively, audio can be ,supplied via the connector to a vehicle sound system, which is electrically connected to the -entertainment console 200 and the connector. Further, audio signals can be supplied via the connector to an infrared or radio frequency wireless transmitter (not shown) for wireless transmission of audio signals as described above.

Control signals, such as play, stop, pause, rewind, fast-forward are transferred from the entertainment console 200 to the portable media unit via the connector.
The control signals can be received using a remote control, which sends control signals to an infrared receiver 270 located on the front face of the console 200. Alternatively, control buttons 280 for controlling playing of programs can be located directly on the console 200.
Like the entertainment console 100, the entertainment console 200 can be electrically connected to, for example, a wire harness of the vehicle to receive power from the vehicle.
When inserted in the slot 240, the portable media player may operate using the vehicle's power and may also charge its batteries.
In another_ alternative, the portable media player is connected to the entertainment console 200 via a port 260 located on the side of the entertainment console 200, whereby a wire connector running from the portable media player is plugged into the port 260. The port . .
260 may be located In any convenient location within reach of a user. Like the connector, data can be transferred from the portable media player to the entertainment console via the port 260. Further, control signals and power may be transferred through the port 260 to the portable media player.
- Like.the fort 160, the port 260 may be, for example, a universal serial bus (USB) type port and include contacts for mating with corresponding contacts on a USB
connector coupled to the portable media player.
It is further noted that in some embodiments of the present invention, the entertainment consoles 100,200 can also act as a universal dock, in that they may be adapted to accommodate/fit several different models of each type of media player (e.g.
several different IPODO models) within the same docking station of the entertainmentoonsole. For example, in some embodiments, through the use of interchangeable inserts or dock adapters which correspond to a particular media player, a user may place one of these inserts or 9_ = =

=

adapters into the. docking station, e.g. the slot 140 or 240 to be able to dock that particular media player.model= within the docking station of the entertainment console.
100, 200. Then, if desired, the user ean replace the media player model currently inserted into the slot of the entertainment console, with a different media player model by simply removing the insert/adapter and first media player model and then placing a new insert/adapter which corresponds to the next media player model to be inserted into the slot. Some of these inserts or adapters may be sold with the media player together or may be purchased separately.
Accordingly, entertainment consoles of embodiments of the present invention may be used with a wide range..of media player models.
Furthermore, in other exemplary embodiments of the present invention, the entertainment consoles may be positioned in other locations of a vehicle as well, such, for example, in- a centei console, or in a vehicle dashboard. In addition, a slot for, receiving the portable media player may be .positioned remote from a display positioned elsewhere in the vehicle. Also;theentertainment console may be connected to more than one display.
Moreover,, entertainment consoles of embodiments of the present invention, including those embodiments depicted in Figs. 1-5, may further include a data output assembly which connects to- an _external device or devices away from the entertainment console (e.g. to another display- screen withhi he vehicle or to a vehicle sound system) for outputting data from the media player to the external device. For example, as shown in Fig. 5, in some embodiments,- the data output assembly 290 may include a line out port 292, a dock connector cable connection 294 and an S-video out connector 296. It is noted that the embodiments of the present invention are not limited to the above structure for, the data output. assembly 290. A description of how the data output assembly 290 may be used in accordance with einbodiments of the present invention is set forth below by way of example only and is not meant to limit the scope of the present invention.

For example, one may view video from the media player on another display located within the vehicle and away from the entertainment console 100, 200 by connecting an AV
cable to the line out port 292 of the data output assembly 290 of the entertainment console and also to the other display located within the vehicle. Moreover, one may listen to audio data from the media player docked within the entertainment console 100, 200 on a vehicle sound system by connecting an audio cable to the line port 292 of the data output assembly 290 of the entertainment console and to a vehicle sound system. Also, the dock connector cable connection 294 may be used, for example, to connect the media player to a computer within the vehicle Or to a power adapter within the vehicle using a USB cable.
Additionally, one may view video from the media player docked within the entertainment console 100, 200 on another display located within the vehicle away from the entertainment console 200 by connecting an S-video cable to the S-Video out 296 of the data output assembly 290 of the entertainment console 100,200 and to the other display within the vehicle. It is further noted that the data output assembly on the entertainment console allows for the entertainment console to be.conneeted to multiple external devices simultaneously.
. In alternative embodiments of the present invention, an entertainment console such as for example, the entertainment consoles 100, 200 of the embodiments of Figs. 1-

5, may be used outside .of .a vehicle instead of being mounted therein. For example, in some embodiments, the entertainment console 100 or 200 may be used outside of the vehicle wherein data such as video data and audio data obtained from the media player;
e.g. IPODO, connected to the docking station (e.g. slot or port) of the entertainment console is displayed on the display of the entertainment console and also output through speakers of the entertainment -console, thereby providing an out of vehicle display. In other words, data received from the media player may be played directly on entertainment console outside of the vehicle Via the display and speakers of the entertainment console. The entertainment console in these embodiments may also control the playing of programs or control the data which is received from the media player via, e.g., control buttons and/or by remote control in a similar fashion as described in the in vehicle embodiments depicted in Figs.
1-5.
In an embodiment, the entertainment console 100, 200 can be removed from the headrest or overhead portion of the vehicle to be operated outside of the vehicle.
Furthermore, in certain embodiments of the present invention, an entertainment console such as .for example, the entertainment consoles 100, 200 of the embodiments of Figs. 1-5 may be used outside of a vehicle by connecting the entertainment console to an external device such as, for example, to a home computer, a home theater system, a television set or a stereo for being able to view or listen to the data received from the media player on the external device at home, the office or other desired location. In some embodiments, the connectiOn of the entertainment console to the external device may be accomplished via the data output. assembly 290 in a similar fashion as mentioned with regard to the in-vehiole embodiments of Fig. 1-5. A discussion regarding how the data assembly of the entertainment console may be ilsed outside of a vehicle in accordance with embodiments Of the present invention is set forth below by way of example only and is not meant to limit the scope of the present invention. =
For example; the entertainment console could be connected to an external device or devices such as, for example, speakers, a stereo or a television set in the home or office by connecting an AV cable to the line out port 292 of the data output assembly 290 of the entertainment console and to the external device such that data (e.g. video or audio data) from the media player- is outputted to these external devices for viewing and/or listening to this data on the external device. In addition, the entertainment console could also .be connected to a television set by connecting an S-video cable to the S-video out port 296 of the data output assembly 290 of the entertainment console and to the television set.
Moreover, the entertainment console could also be connected to a computer, (e.g. a personal computer (PC)) by connecting a USB cable to the dock connector cable connection 294 of the data output assembly and to the computer. It is again noted that the entertainment console may be connected to multiple external devices simultaneously.
In other embodiments, a user may alternate between mounting the entertainment console within a vehicle for use therein and then removing the entertainment console from the vehicle for use outside of the vehicle. In still other embodiments, regardless of whether the entertainment console is being used in or out of a vehicle, data (e.g.
audio Or video) from the portable media player connected to the docking station of the entertainment console may - be downloaded into a memory of entertainment console and stored therein.
This data may be later retrieved and played back from the entertainment console, even if the media player has been removed from connection with the entertainment console.
= Having described the exemplary embodiments of the present invention, it is further noted that it is readily apparent to those of reasonable skill in the art that various = modifications may be made without departing from the spirit and scope of the invention which is defined by the metes and bounds of the annended claims.

Claims (5)

What is Claimed is:

1. An entertainment system mounted overhead to a ceiling within a vehicle for docking a portable media player within the vehicle comprising:
an entertainment console which includes a video display and at least one docking station, wherein the entertainment console is connected to the ceiling of the vehicle, and the display is pivotably coupled to the entertainment console, wherein the at least one docking station is adapted to receive the portable media player at least partially therein for operatively connecting the media player to the entertainment console, and wherein the entertainment console is removable from the vehicle to be operated outside of the vehicle, wherein the entertainment console is adapted to download data from the media player into a memory of the entertainment console for storage therein such that data received from the media player may be viewed and listened to outside of the vehicle using the entertainment console even when the media player has been removed from connection with the entertainment console.

2. The entertainment system of claim 1, wherein the media player comprises one of an IPOD ®, an MP3 player or an MP4 player.

3. The entertainment system of claim 1, wherein the at least one docking station comprises a slot located within the entertainment console for receiving the portable media player at least partially therein, the slot includes an electrical connector which mates with a corresponding.

electrical connector of the portable media player.

4. The entertainment system of claim 1, further comprising a port located on the entertainment console, and wherein the port is adapted to receive a wire connector from the media player to operatively connect the entertainment console to the media player.

5. The entertainment system of claim 1, further comprising a data output assembly disposed on the entertainment console for being connected to a device which is external to the entertainment console to output data from the media player to the external device.