A speed prediction device may comprise: a selection circuit selecting a prediction section of a road for which to predict the speed of a vehicle and rear sections located behind the prediction section in a traveling direction of the vehicle; a receiving circuit receiving driving information including the speeds of vehicles passing the prediction section and the rear sections; a processing circuit generating processing information including an average speed obtained by sequentially weighting the prediction section and rear sections in order of relative distance from the prediction section and calculating an average using the weights and the driving information; and a generating circuit generating a predicted speed by inputting the processing information to a prediction model trained to predict a future speed of a vehicle.

A speed prediction device may comprise: a selection circuit selecting a prediction section of a road for which to predict the speed of a vehicle and rear sections located behind the prediction section in a traveling direction of the vehicle; a receiving circuit receiving driving information including the speeds of vehicles passing the prediction section and the rear sections; a processing circuit generating processing information including an average speed obtained by sequentially weighting the prediction section and rear sections in order of relative distance from the prediction section and calculating an average using the weights and the driving information; and a generating circuit generating a predicted speed by inputting the processing information to a prediction model trained to predict a future speed of a vehicle.

A system and method for providing an alert warning to a driver of a that includes forward facing vehicle sensors that can detect the presence and relative distance of a forward obstruction in a travel lane immediately in front of the vehicle, a processor for receiving signals from the forward sensor and for processing the signal to determine the relative speed, acceleration and or deceleration of the forward obstruction, a forward signal receiver adapted to receive a signal from a forward obstruction, a rear signal transmitter for transmitting information relating to the vehicle and any forward obstructions a following vehicle, and an driver alert device to warn a driver if a collision is imminent unless evasive action is implemented.

A system and method for providing an alert warning to a driver of a that includes forward facing vehicle sensors that can detect the presence and relative distance of a forward obstruction in a travel lane immediately in front of the vehicle, a processor for receiving signals from the forward sensor and for processing the signal to determine the relative speed, acceleration and or deceleration of the forward obstruction, a forward signal receiver adapted to receive a signal from a forward obstruction, a rear signal transmitter for transmitting information relating to the vehicle and any forward obstructions a following vehicle, and an driver alert device to warn a driver if a collision is imminent unless evasive action is implemented.

A vehicle control system is disclosed that includes a forward-facing signal sensor operable to detect transmitted data signals reflecting a presence, relative distance and relative location of a first forward obstruction in front of a vehicle, an on-board vehicle status sensor configured to generate a status signal reflecting the speed of the vehicle, a processor to receive the transmitted data signals the forward obstruction and (2) the status sensor signals and (3) a relay signal receiver adapted to receive a signal from the forward obstruction and originating from a source remote from the forward obstruction, and a signal transmitter adapted to transmit information to a following vehicle, wherein the information includes the status signal and information from said forward facing signal sensor and the relay signal and the processor creates a vehicle control signal in response to a collision avoidance algorithm run by the processor that uses data from said forward facing signal detectors, the status signal and the relay signal in the event that said algorithm determines that a collision is imminent.

A vehicle control system is disclosed that includes a forward-facing signal sensor operable to detect transmitted data signals reflecting a presence, relative distance and relative location of a first forward obstruction in front of a vehicle, an on-board vehicle status sensor configured to generate a status signal reflecting the speed of the vehicle, a processor to receive the transmitted data signals the forward obstruction and (2) the status sensor signals and (3) a relay signal receiver adapted to receive a signal from the forward obstruction and originating from a source remote from the forward obstruction, and a signal transmitter adapted to transmit information to a following vehicle, wherein the information includes the status signal and information from said forward facing signal sensor and the relay signal and the processor creates a vehicle control signal in response to a collision avoidance algorithm run by the processor that uses data from said forward facing signal detectors, the status signal and the relay signal in the event that said algorithm determines that a collision is imminent.

A system and method for providing an alert warning to a driver of a that includes forward facing vehicle sensors that can detect the presence and relative distance of a forward obstruction in a travel lane immediately in front of the vehicle, a processor for receiving signals from the forward sensor and for processing the signal to determine the relative speed, acceleration and or deceleration of the forward obstruction, a forward signal receiver adapted to receive a signal from a forward obstruction, a rear signal transmitter for transmitting information relating to the vehicle and any forward obstructions a following vehicle, and an driver alert device to warn a driver if a collision is imminent unless evasive action is implemented.

A system and method for providing an alert warning to a driver of a that includes forward facing vehicle sensors that can detect the presence and relative distance of a forward obstruction in a travel lane immediately in front of the vehicle, a processor for receiving signals from the forward sensor and for processing the signal to determine the relative speed, acceleration and or deceleration of the forward obstruction, a forward signal receiver adapted to receive a signal from a forward obstruction, a rear signal transmitter for transmitting information relating to the vehicle and any forward obstructions a following vehicle, and an driver alert device to warn a driver if a collision is imminent unless evasive action is implemented.

A speed prediction device may comprise: a selection circuit selecting a prediction section of a road for which to predict the speed of a vehicle and rear sections located behind the prediction section in a traveling direction of the vehicle; a receiving circuit receiving driving information including the speeds of vehicles passing the prediction section and the rear sections; a processing circuit generating processing information including an average speed obtained by sequentially weighting the prediction section and rear sections in order of relative distance from the prediction section and calculating an average using the weights and the driving information; and a generating circuit generating a predicted speed by inputting the processing information to a prediction model trained to predict a future speed of a vehicle.

A speed prediction device may comprise: a selection circuit selecting a prediction section of a road for which to predict the speed of a vehicle and rear sections located behind the prediction section in a traveling direction of the vehicle; a receiving circuit receiving driving information including the speeds of vehicles passing the prediction section and the rear sections; a processing circuit generating processing information including an average speed obtained by sequentially weighting the prediction section and rear sections in order of relative distance from the prediction section and calculating an average using the weights and the driving information; and a generating circuit generating a predicted speed by inputting the processing information to a prediction model trained to predict a future speed of a vehicle.