Abstract:
A method of operating an in-vehicle camera includes providing a database of geographic locations of points of interest. It is detected that the vehicle has arrived at one of the geographic locations of the points of interest. In response to the detecting step, capturing of images with the camera is automatically begun.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims the benefit of U.S. Provisional Application No. 61/969,702 filed on Mar. 24, 2014, which the disclosure of which is hereby incorporated by reference in its entirety for all purposes. 
     
    
     BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The present invention relates to operating electronic devices that may be installed in a motor vehicle, and, more particularly, to operating a camera that may be installed in a motor vehicle. 
         [0004]    2. Description of the Related Art 
         [0005]    Today cameras are commonly installed near the rear bumpers of motor vehicles to provide the drivers with rear views so that the drivers can see what is behind them when they are driving in reverse. What is needed in the art is a method of expanding the range of information that is captured by in-vehicle cameras and making use of the additional information provided by the cameras. 
       SUMMARY OF THE INVENTION 
       [0006]    The invention may provide an arrangement including a plurality of cameras that are installed both within and outside a passenger compartment of a motor vehicle. Thus, events and objects both within and outside of the vehicle may be selectively captured on video and stored for later reference. In this way, the invention may enhance the use of camera applications associated with a motor vehicle. 
         [0007]    In one embodiment, the invention comprises a method of operating an in-vehicle camera, including providing a database of geographic locations of points of interest. It is detected that the vehicle has arrived at one of the geographic locations of the points of interest. In response to the detecting step, the camera automatically begins to capture images. 
         [0008]    In another embodiment, the invention comprises a method of operating an in-vehicle camera, including detecting that the vehicle has been in a collision. In response to the detecting step, the camera automatically begins to capture images. 
         [0009]    In yet another embodiment, the invention comprises a method of operating an in-vehicle camera, including detecting a security breach by use of a security system. In response to the detecting step, the camera automatically begins to capture images. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0010]    The above-mentioned and other features and objects of this invention, and the manner of attaining them, will become more apparent and the invention itself will be better understood by reference to the following description of embodiments of the invention taken in conjunction with the accompanying drawings, wherein: 
           [0011]      FIG. 1  is a block diagram of one embodiment of a vehicle camera operating system of the present invention. 
           [0012]      FIG. 2  is a block diagram of another embodiment of a vehicle camera operating system of the present invention. 
       
    
    
     DETAILED DESCRIPTION 
     Glossary 
       [0000]    
       
         GPS module—a device that uses the Global Positioning System to ascertain the geographical location of a vehicle and possibly to record the vehicle location at periodic intervals. 
         Point of interest—a specific point location that someone may find useful or interesting Examples are Disneyland and the Grand Canyon 
       
     
         [0015]    Security breach—a situation that may pose a danger to a person, or may pose an increased likelihood that a thing will be damaged or stolen. 
         [0016]    The embodiments hereinafter disclosed are not intended to be exhaustive or limit the invention to the precise forms disclosed in the following description. Rather the embodiments are chosen and described so that others skilled in the art may utilize its teachings. 
         [0017]      FIG. 1  is a block diagram of one embodiment of a vehicle camera operating system  14  of the present invention, including a system controller  16 , a navigation display  18 , camera inputs  20 , other sensors  22 , a vehicle network  24 , rear seat entertainment display(s)  26 , and memory device  28 . Memory device  28  includes a navigation 2D/3D maps memory  30 , a shared virtual memory  32 , and a rear seat entertainment advanced maps memory  34 . 
         [0018]    System controller  16  may have navigation, audio, video and connectivity applications resident, as well as a GPS sensor input. System controller  16  may also be responsible for synchronizing an interface between navigation and connectivity (i.e., location based services) applications, camera applications and rear seat entertainment applications. 
         [0019]    Shared virtual memory  32  stores a location based/GPS dynamic data base which links the navigation, camera and rear seat entertainment applications together. 
         [0020]    The present invention provides a plurality of camera applications all of which may employ the same platform. In a first such camera application, one or more cameras capture an event in and/or around the vehicle. The capturing of the video may be triggered by the driver/user or may be triggered by the vehicle arriving at a geographic location that the system recognizes as being a location of interest that the user would probably like a video of. For example, if the vehicle arrives at a point of interest such as Disneyland, then the cameras may begin recording images of the surrounding interior and/or exterior views of the car. Various points of interest may be stored in a lookup table in association with the geographic locations of the points of interest. The vehicle GPS system may sense when the vehicle arrives at a geographic location that is in the lookup table as being associated with a point of interest. When such a geographic location is arrived at, the system may prompt the user to indicate whether he would like the cameras to begin recording video. The prompt may be an audible message played on speakers within the passenger compartment, or may be a text message displayed on a screen of the vehicle infotainment system, for example. Again, the capturing of the video may be triggered by a user within the vehicle or may be automatically triggered by the vehicle based on the GPS location of the vehicle. Another example of an event that can trigger the cameras may be a tailgate party for a football game. In such an example, the vehicle may determine that it is at a tailgate party based not only on the vehicle&#39;s GPS location, but also on an online news feed or in-vehicle calendar that indicates that a football game is scheduled at that GPS location later that day. 
         [0021]    In a second such camera application, cameras capture an event outside the vehicle. The capturing of the video may be triggered by a driver in the course of the driver&#39;s job, or may be triggered by the vehicle arriving at a particular geographic location. For example, the driver may be a real estate agent driving home buyers around to prospective houses. That is, the cameras may record the home search both in the exterior area surrounding the car and in the interior of the car as the real estate agent visits various houses during the day with clients. Thus, the agent and the buyers may be provided with a record of the day, and of the houses seen during the day. A list of house addresses to be visited that day may be entered into the system, and when the GPS module senses that the vehicle has arrived at one of the addresses, then camera recording begins. When the GPS module senses that the vehicle has departed from the address, then camera recording stops. If the agent and buyers decide to spontaneously visit a house that was not on the address, then the cameras may be manually triggered to recorded the visit to the additional house address. 
         [0022]    In a third such camera application, cameras may capture an event triggered by the vehicle network. For example, if an air bag sensor senses an accident, then the cameras may be triggered to begin recording the car&#39;s interior and exterior surroundings. 
         [0023]    In a fourth such camera application, cameras may capture a security breach event triggered by an in-vehicle security system, by a home security system when the vehicle is in the home&#39;s garage or driveway, or by the pressing of a driver&#39;s panic pushbutton, such as on a key fob. For example, the home security system may sense a break-in, and, in response thereto, command the in-vehicle cameras to begin capturing video. As a deterrence, warning stickers may be placed on the windows of the vehicle and/or home, informing would-be thieves of the presence of the cameras. 
         [0024]    Another embodiment of a vehicle camera operating system  214  of the present invention is shown in  FIG. 2 , including a combination infotainment system and camera controller  236  communicatively coupled to a camera network  238 . Camera network  238  includes two 180 degree fish lens interior cameras  240 , a front facing 180 degree fish lens exterior camera  242 , two side facing 180 degree fish lens exterior cameras  244   a - b,  and a rear facing 180 degree fish lens exterior camera  246 . The two 180 degree fish lens interior cameras  240  may face in opposite directions such that substantially the entire interior space of the passenger compartment is within the field of view of at least one of the two cameras. For example, cameras  240  may be back-to-back facing away from each other, or may be facing each other. Thus, camera network  238  may capture video of substantially any point in space within the vehicle or external to the vehicle but within view of the vehicle. 
         [0025]    In one embodiment, the driver and/or a passenger triggers the recording and/or uploading of video. More particularly, a driver and/or passenger may control or command the system to start and/or stop recording. The camera may record the surrounding view of the interior of the vehicle and the exterior of the vehicle on a memory device. The memory device may be in the form of an SD Card or an embedded memory, for example. Further, the driver and/or passenger may control or command the system to start uploading the captured video of the interior/exterior of the vehicle from the memory device to a playback device, such as a screen or a monitor. 
         [0026]    In one embodiment, a car network event triggers the recording and/or uploading of video. More particularly, a car network event (e.g., an air bag launch) may control or command the system to start and/or stop recording. The camera may record the surrounding view of the interior of the vehicle and the exterior of the vehicle on a memory device. The memory device may be in the form of an SD Card or an embedded memory, for example. Further, the driver and/or passenger may control or command the system to start uploading the captured video of the interior/exterior of the vehicle from the memory device to a playback device, such as a screen or a monitor. 
         [0027]    While this invention has been described as having an exemplary design, the present invention may be further modified within the spirit and scope of this disclosure. This application is therefore intended to cover any variations, uses, or adaptations of the invention using its general principles. Further, this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains.