The invention discloses a barrier vehicle-mounted early warning device and method based on a light emitting diode (LED) lamp group. The device comprises a pedestrian barrier recognition module, a brightness sensor, a processing module, an LED lamp group module and a sound warning module, the pedestrian barrier recognition module is mounted on the upper portion of the middle of a vehicle windshield, the brightness sensor is mounted in front of an automobile, the processing module is mounted in the automobile, the LED lamp group module is located at the lower edge of the front windshield, the pedestrian barrier recognition module mounted in the middle of the vehicle front windshield and the brightness sensor mounted in front of the automobile serve as input to be connected with the processing module, the LED lamp group module and the sound early warning module receive output signals of the processing module to perform barrier sound-light early warning, the pedestrian barrier recognition module is used for detecting pedestrians and barriers, the pedestrians and the barriers are recognized by means of a target detection and tracking technology, horizontal coordinates of the barriers that are relative to the pedestrian barrier recognition module are locked, and the brightness sensor is used for collecting vehicle indoor brightness information.
Barrier vehicle-mounted early warning displaying method based on light emitting diode (LED) lamp group
22.04.2015
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 |
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