Hazard warning system for vehicles

摘要: A system adapted to provide a warning vehicle operator of nearby hazards, e.g., that has been in collision or is otherwise inoperable. Embodiments include detector operable detect hazard, transmitter transmit signal, receiver receive transmitted and display warn the an approaching hazard. Some embodiments incorporate feedback from vehicle's airbag deployment circuitry trigger effective broadcast signal. The may be provided with visual and/or audible via cellular telephone. Certain such vehicles signal speaker carried vehicle. Audible warnings directly crashed