Abstract:
A method is disclosed for providing real time information content from a remote content source to an individual travelling in a vehicle over a personal electronic device (PED) of the individual, for playback over a subsystem of the vehicle. A control is designated on the vehicle subsystem which enables the individual to request the information content from the remote content source. A short range wireless link is established between the user&#39;s PED and the vehicle subsystem and the PED is used to access the information content from at least one Cloud based information service. The information content is then streamed back to the vehicle subsystem over the PED and played back to the individual, at least substantially in real time, while the individual is traveling in the vehicle.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims the benefit of U.S. Provisional Application No. 61/820,920, filed on May 8, 2013. The entire disclosure of the above application is incorporated herein by reference. 
     
    
     FIELD 
       [0002]    The present disclosure relates to systems and methods for providing customized audio content to a vehicle radio system, and more particularly to a system and method for providing customized audio content, at a user&#39;s command, to a vehicle radio system that is connected to the cloud through the user&#39;s smartphone. 
       BACKGROUND 
       [0003]    The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. 
         [0004]    Smartphone usage has become widespread, and continues to grow. Presently smartphones are popular for use in obtaining information content from the Internet, as well as accessing email accounts. Most present day OEM motor vehicle manufacturers also equip their vehicles with radio systems that are able to wirelessly interface with a user&#39;s smartphone. This enables the vehicle radio system to be used as a wireless speakerphone or as a device to play back streamed audio content being received via the smartphone. 
         [0005]    Presently there is no known easy and convenient way for a user to obtain real time audio information from the Cloud via a simple command from the vehicle radio system. It will be appreciated that the Cloud may be considered to be, without limitation, any remotely wirelessly accessible (e.g., via the Internet) software or hardware service, and particularly any remotely available information, music, social networking/media site, any traffic or weather data service, or and other data service. For example, at the present time a user who wishes to obtain real time weather or traffic information would need to access his or smartphone and obtain the information while manipulating controls of the smartphone. This is undesirable for an individual who is in the process of operating a motor vehicle. There is always the option of the user pulling off of a road or highway, and then using the smartphone to obtain the desired content, but it will be appreciated that this can represent a significant inconvenience to the user. Furthermore, in some instances such as while travelling on a freeway through a metropolitan area, it may not be feasible or desirable to pull off the freeway to an area where the vehicle can be parked. 
         [0006]    At the present time, for the above described scenario where the user wishes to obtain immediate real time weather or traffic information, the user would still need to focus on reading information on the display of either the smartphone or the display of the vehicle radio system. Again, this is undesirable as it requires the user to divert her/his attention from watching the road and operating her/his vehicle. 
       SUMMARY 
       [0007]    In one aspect the present disclosure relates to a method for providing real time content from a remote content source to an individual travelling in a vehicle. The method may include receiving information from a user by which the user selects a specific, remote content source from which information may be obtained at least substantially in real time when the user is travelling in the vehicle. A control may be designated which is associated with a user accessible subsystem of the vehicle, and which is operative to initiate obtaining the information from the remote content source when the control is accessed by the individual. The method may further include using a short range wireless transceiver on the vehicle to establish a short range, wireless communications, link with a personal electronic device (PED) associated with the individual, which is present on the vehicle with the individual. A first signal may be generated, when the control is accessed, which is generated from the user accessible subsystem of the vehicle, and received by the PED. The PED may be used to generate a second signal when the first signal is received. The second signal may be used to access a Cloud based connection subsystem, with the second signal identifying the individual to the Cloud based connection subsystem. The Cloud based connection subsystem may be used to access the remote content source to obtain the information. The information may then be streamed back to the user accessible subsystem via the Cloud based connection subsystem and the PED, at least substantially in real time, for playback to the individual over the user accessible subsystem while the individual is travelling in the vehicle. 
         [0008]    In another aspect the present disclosure relates to a method for providing real time content from a remote content source to an individual traveling in a vehicle. The method may include receiving information from a user by which the user selects a specific, remote content source from which information may be obtained at least substantially in real time when the individual is travelling in the vehicle. The method may also involve designating a control associated with a radio system of the vehicle as being operative to initiate obtaining the information from the remote content source when the control is accessed by the individual. A short range wireless transceiver on the vehicle may be used to establish a short range, wireless communications link with a personal electronic device (PED) associated with the individual, which is present on the vehicle with the individual. A first signal may be generated when the control is accessed, which is generated from the user accessible subsystem of the vehicle, and received by the PED. The PED may be used to generate a second signal when the first signal is received, and where the second signal is used to access a Cloud based connection server. The Cloud based connection server may be used to access a plurality of predetermined, Cloud based information sources for obtaining predetermined sponsorship information and predetermined information content. The predetermined sponsorship and content information may then be streamed back to the individual accessible subsystem via the Cloud based connection subsystem and the PED, at least substantially in real time, for playback on the radio system while the individual is travelling in the vehicle. 
         [0009]    In still another aspect the present disclosure relates to a system for providing real time audio content from a remote content source, over an audio system of a vehicle, to an individual travelling in the vehicle. The system may include a personal electronic device (PED) for receiving a wireless first signal from the audio system when a control of the audio system is selected by the individual. The PED may include a processor having non-transitory machine executable code running thereon and configured to generate a second wireless signal, when the first signal is received, to access a Cloud based connection subsystem. The second signal identifies the individual to the Cloud based connection subsystem. The identification enables predetermined information content for the individual to be identified. The PED also receives information content, at least substantially in real time, obtained by the Cloud based connection subsystem from at least one Cloud based information service. The PED is further configured to provide the information content to the audio system for play back while the individual is travelling in the vehicle. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0010]    The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. 
           [0011]      FIG. 1  is a high level block diagram of a system in accordance with one embodiment of the present disclosure for providing customized audio content to a vehicle radio system via a user&#39;s smartphone; and 
           [0012]      FIG. 2  a flowchart illustrating operations that may be performed using the system of  FIG. 1  to deliver customized audio content to a user&#39;s vehicle radio system via the user&#39;s smartphone. 
       
    
    
     DETAILED DESCRIPTION 
       [0013]    The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features. 
         [0014]    Referring to  FIG. 1  there is shown a system  10  in accordance with one embodiment of the present disclosure. The system  10  may make use of an audio system in the form of a vehicle radio system  12  of a motor vehicle  14 , and a user&#39;s smartphone  16  that is present in the vehicle. The radio system  12  may have a display screen, in this example a touchscreen display  18  upon which a “soft” button  20  may be displayed. The soft button  20  may be used to enable a user to select customized audio content to be delivered to the radio system  12  for playback over a plurality of speakers  22  of the radio system  12 . Instead of the soft button  20 , the radio system  12  may have a “hard” button  24 , which is a dedicated, physical button or control that the user may access to select customized audio content. As such, both soft and hard buttons are contemplated for use by the present disclosure. 
         [0015]    The system  10  may further include a short range wireless transceiver  26 , for example a Bluetooth® wireless protocol transceiver, for making a short range wireless connection with the user&#39;s smartphone  16 . It will be appreciated that the smartphone  16  also includes a short range wireless transceiver (not shown) which operates in accordance with the same protocol of the short range transceiver  26 . This enables a wireless connection to be made between the smartphone  16  and the radio system  12  almost immediately upon the user entering the vehicle  14  while carrying the smartphone. Also, an embedded modem  27  could be included in the vehicle  14 . Thus, it will be appreciated that there is a data connection to the vehicle&#39;s  14  electronics, whether it be by the smartphone, by an embedded modem, or other form of WiFi connection. For the purpose of simplicity and providing one example, but without limitation, the following discussion will focus on the smartphone  16  providing the data connection to the vehicle  14 . 
         [0016]    The smartphone  16  may be in wireless communication with a cellular network tower  28  associated the user&#39;s cellular network provider. The smartphone  16  may have a “connect” code application that facilitates connection and communication with a remotely located subsystem (e.g., server) for the purpose of streaming content provided by the remote subsystem. The cellular network tower  28  may be used by the smartphone  16  to access various systems and/or entities present in the Cloud  30 . 
         [0017]    In  FIG. 1  a plurality of different entities are shown present in the Cloud  30 . In this example a “connect” server  32  is accessible by the smartphone  16 . The connect server  32  may be operated or associated with the vehicle  14  manufacturer or a third party, and acts as an intermediary to obtain real time streaming information from other sources. In this example various other Cloud-based information content sources are shown as a National Weather Service  34 , a National Traffic Information Service  36 , the user&#39;s email account  38  (e.g., Gmail®, Yahoo® Mail, etc.), a first social media site  40  (e.g., Facebook®), a second social media site (e.g., Twitter®)  42 , a first sponsorship partner site (e.g., XYZ company)  44  and a second sponsorship site  46  (e.g., ABC company). However, it will be appreciated that virtually any number of different entities could be present in the Cloud  30  and those shown in  FIG. 1  are only intended to illustrate a small number of the different types that could be accessed for information content by the connect server  32 . 
         [0018]    The first and second sponsorship partners  44  may each be entities that have previously entered into an agreement with the manufacturer of the vehicle  14  to sponsor various content (e.g., customized traffic or weather information) which may be accessed by the user, and where a fee imposed on the user would otherwise be required if not for the sponsorship agreement(s). It is an important advantage that the content obtained by the connect server  32  and supplied to the smartphone is customized, streamed audio content that is able to be played over the radio system  12  of the vehicle  14 . By “customized” it is meant information that the user has selected during a previously performed programming or setup. For example, upon purchasing the vehicle  14  the user may be able initiate a programming operation using the vehicle&#39;s own radio system  12  to select a specific information content source that the user may obtain real time audio information content from. Alternatively it is possible that this initial programming may be performed using both the vehicle radio system  12  and the user&#39;s smartphone  16 . It is also possible that the user may be required to contact the selected information content source by email or other means and to register as a user with the content source. The initial programming will set the soft button  20  to use the smartphone  16  to initiate contact with the programmed remote content source whenever the user selects it. 
         [0019]    Referring now to  FIG. 2 , a flowchart  100  illustrates one example of various operations that may be performed by the system  10  as it is used to provide customized real time streaming audio content to the user. For the discussion of  FIG. 2  is will be assume that the programming of the soft button  20  has already been performed by the user. 
         [0020]    At operation  102  the user initially makes a wireless connection to the vehicle radio system  12  with her/his smartphone  16  when the user enters the vehicle while carrying the smartphone. This may happen automatically via the short range wireless transceiver  26  in the radio system  12  and the similar transceiver carried within the smartphone  16 , within moments of the user entering the vehicle  14 . 
         [0021]    At operation  104  the user may select the soft button  20 . Alternatively, if the radio system  12  incorporates the hard button  24  instead, then the user would select the hard button. For the purpose of discussion it will be assumed that the radio system  12  incorporates the soft button  20 . 
         [0022]    At operation  106  the vehicle radio system  12  pings the connection application  16   a  on the smartphone  16  to signal the application  16   a  that the user has requested the customized information content via a selection of the soft button  20 . At operation  108  the smartphone  16  pings the connection server  32  in the cloud  30  to notify it that information content has been requested. The connection server  32  is provided with information during the initial programming sequence described above that it uses to identify the specific user that is making the request, and the specific type of information content that needs to be obtained for the user, and then pings the appropriate service, as indicated at operation  110 . The server  32  then pings the appropriate sponsorship partner (i.e., servers associated with Partner  1  or Partner  2  in  FIG. 1 ) for sponsorship information associated with the requested information content, as indicated at operation  112 . 
         [0023]    At operation  114  the selected sponsorship partner provides sponsorship information to the connection server  32 . The sponsorship information may be a short audio segment (e.g., “This update being brought to you by XYZ Corporation, a leader in wireless technology”). At operation  116  the selected information content plus the sponsorship information is streamed to the smartphone  16 . At operation  118  a suitable protocol is used to stream the information content received by the smartphone  16  to the radio system  12 . Any suitable protocol may be used, but in one example the protocol used may be the “Advanced Audio Distribution Profile (“A2DP”), which is a Bluetooth® profile that allows for wireless transmission of stereo audio from an A2DP source. The streamed content is played as audio content over the vehicle&#39;s radio system  12 . If the streamed content is from the National Weather Service  34  it may comprise audio content providing a real time weather update for the user&#39;s location. In this regard it will be appreciated that navigation information could be supplied by a navigation system on the smartphone  16  or from a navigation system on the vehicle  14 , which the National Weather Service  34  entity may use to tailor the delivery of content so that it coincides with the user&#39;s real time location when travelling in the vehicle  14 . If the user&#39;s email account  38  is programmed as the selection for the soft button  20 , then an audio clip reciting new messages received in the Inbox of the user&#39;s email account may be played back over the radio system  12 . Likewise, information received on the user&#39;s account for the social media sites 1 and 2 (entities  40  and  42  in  FIG. 1 ) may be played back in the form of an audio clip on the radio system  12  via suitable and commercially available “text to speech” (“TTS”) technology. It is a principal advantage that the user is presented with audio content which is played over the speakers  22  of the radio system  12 , rather than text or graphics on the smartphone  16  that the user would need to read and digest. This allows the user to keep her/his focus on the road while listening to the audio content being delivered. The one touch selection afforded by the soft button  20  allows the user to easily and conveniently request the real time information content without having to handle and manipulate any of the controls on her/his smartphone  16  while operating the vehicle  14 . The system  10  thus provides a significant convenience to the user and makes important real time audio information available at the touch of a button. 
         [0024]    While various embodiments have been described, those skilled in the art will recognize modifications or variations which might be made without departing from the present disclosure. The examples illustrate the various embodiments and are not intended to limit the present disclosure. Therefore, the description and claims should be interpreted liberally with only such limitation as is necessary in view of the pertinent prior art.