US Patent 8009030 Automobile communication system

A communication system for use with an automobile having an accelerator, a brake, a cruise control, and a brake lamp includes a display, a transmitter, a receiver, and a cruise lamp visible from outside the automobile. The communication system includes a processor in data communication with the accelerator, the brake, the cruise control, the brake lamp, the display, the transmitter, the receiver, and the cruise lamp. The processor includes programming to actuate the display to present data received by the receiver and to actuate the cruise lamp when the cruise control is actuated. The processor also includes programming to actuate the transmitter to transmit cruise data when the cruise control is actuated. Programming also causes the cruise lamp to blink when the cruise control is actuated while the accelerator is actuated. Programming may also actuate the transmitter to transmit acceleration data when the cruise control and the accelerator are actuated.