Patent attributes
A vehicle early warning system and a vehicle early warning method are provided. The vehicle early warning system comprises an inter-vehicle communication device, a processor and a notice device. The inter-vehicle communication device receives an other-vehicle message package having an other-vehicle identification code and an other-vehicle sense message. The processor determines whether the other-vehicle identification code is valid. The processor determines whether the other-vehicle sense message is valid when the other-vehicle identification code is valid. The processor determines whether a driving location is on a predicated collision path according to the other-vehicle sense message when the other-vehicle sense message is valid. The notice device outputs a notice signal when the driving location is on a predicated collision path.
