Driver's attention warning device, caution warning method and safety system using the same

摘要

The purpose of this research is to provide a completely new idea of warning system that enables the driver to know the abnormal noise around the driver without any discomfort.The present invention comprisesFor drivers running on a vehicleIt is an attention warning device to inform the sign of a dangerous situationAn object sensor for detecting an object located around a vehicle;A voice detector that detects ambient sounds present around the driver;Based on the output of the object sensorA target with a sign of danger is detected as a targetAn apparatus for specifying a sound other than the sound produced by the target as noiseA signal generator for generating a cancel signal in opposite phase to the noise;A speaker for outputting the cancel signal to the passenger compartment of the vehicle is provided.Diagram