Various embodiments are disclosed describing implementations of a navigational device with an integrated camera, which may record live video. A driving recorder is described that may store the live video data upon detection of a triggering event. A lane departure notification system is also described that determines whether a vehicle has crossed a road lane line, and cartographic data used by the navigational system may be leveraged such that the alert is issued when the vehicle is crossing into oncoming traffic but otherwise is suppressed. A collision notification system is also described, which identifies a vehicle by applying separate classification algorithms to the live video data based upon whether the video is recorded during the daytime or nighttime, and calculates a following distance. The navigational device may issue an alert when the following distance is below a recommended following distance threshold.
NAVIGATION DEVICE WITH INTEGRATED CAMERA
2016-12-15
Patent
Electronic Resource
English
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / 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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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