A method for vehicle blind zone detection, applied to an electronic device coupled to one or more cameras arranged on a vehicle, the method comprising: setting a capture zone in a current frame image captured by the camera and detecting an object entering the capture zone in the current frame image, wherein the object meeting a capture criterion and a location information of the object meeting the capture criterion are added into a tracking list; performing tracking operations on an existing object, which has been detected and thus added to the tracking list, in one or more previous frame images preceding the current frame image captured by the camera, to obtain a new location information of the existing object in the current frame image, and determining whether to have the existing object remained in the tracking list in accordance with the new location information of the existing object and the detection scope; and making a warning determination in accordance with the location information in the current frame image for all the objects remained in the tracking list.
Method for vehicle blind zone detection
2021-04-13
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA |
Blind zone alarm method and blind zone alarm system for vehicle
European Patent Office | 2023
|