Some embodiments of the present disclosure are directed to a method by a device for detecting an approaching vehicle. The method includes recording a sound waveform, and determining whether the recorded sound waveform is associated with a vehicle. A further determination is made whether the vehicle is approaching the device, which recorded the sound waveform, based on determining that the recorded sound waveform is indeed associated with a vehicle. An alert is generated which indicates that the vehicle is approaching the device, based on the determination that the vehicle is approaching.
Oncoming vehicle alarm technology
29.08.2017
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |