CREATION OF STRUCTURED MAP DATA WITH VEHICLE SENSORS AND CAMERA ARRAYS Russian patent published in 2022 - IPC G05D1/02 G06F3/01 G06F3/03 

Abstract RU 2772620 C1

FIELD: structured cartographic data creation.

SUBSTANCE: invention relates to the creation of structured cartographic data. The method for creating structured cartographic data includes receiving sensor data with timestamps from one sensor installed on a vehicle, receiving video data with timestamps containing two video streams, computer calculation of multiple values ​​of spatial indications based on sensor data with timestamps. Wherein each value of the spatial indication contains a position and a corresponding time stamp, so that the said position indicates the position in which the said one sensor was considered to be at the time point indicated by the corresponding time stamp. The plurality of spatial indication values ​​includes a first spatial indication value containing position p0 and time t0 and a second spatial indication value containing position p1 and time t1. Computer calculation from timestamped video data of a plurality of image records for each of said two video streams, each image record containing an image and a corresponding timestamp, so that the image is considered to be recorded at the corresponding timestamp.

EFFECT: achieving automated method for processing cartographic data is achieved.

20 cl, 3 dwg

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RU 2 772 620 C1

Authors

Naikal, Nikhil

Patron-Perez, Alonso

Marques, Alexander

Kua, John

Bestick, Aaron, Matthew

Thompson, Christopher, D.

Cosma, Andrei, Claudiu

Dates

2022-05-23Published

2020-01-22Filed