Embodiments of the invention enable the transmission and
receipt of information packets to and from at least one automotive data
bus that enables
connectivity between automotive devices on at least one automotive data
bus and external devices not originally coupled with an automotive data
bus or between an automotive device residing on one automotive data bus and another automotive device residing on a different automotive bus. Devices that may be coupled with an automotive data bus that were not originally coupled with the bus include but are not limited to
cell phones, garage door openers,
radar detectors, digital music players, alarms, stereos, GPS receivers, PCs, PDAs, digital cameras, video cameras or any other electronic device. These external devices may be controlled by the switches on a
steering wheel or radio buttons for example when coupled with embodiments of the invention. Existing devices on an automotive data bus may comprise device(s) such as for example a CD-player, MID (Multi-Information Display Buttons), menu screen, multi-function
steering wheel buttons, parking distance control, radio, digital music
system, digital sound processor,
instrument control electronics,
light control module, telephone,
navigation system, integrated LCD screen, On-Board computer, On-Board computer text bar, lights, wipers, seats, seat memory and any other device originally installed in an automobile. These devices may be controlled by external devices coupled with an embodiment of the invention that is in turn coupled to the automotive data bus. For example an incoming
cell phone number may be displayed on an automobile
stereo display when an incoming call rings a
cell phone coupled with an embodiment of the invention to the automotive data bus. Embodiments of the invention allow for the interception and
delay of messages intended for a given device when an external device requests use of an automotive device. For example when the incoming number is displayed on the stereo
system text display, such as a change in volume any message intended for the stereo
system text display may be intercepted and delayed until the cell phone call is answered.