METHOD AND DEVICE OF NAVIGATION Russian patent published in 2017 - IPC G01C21/00 

FIELD: physics.

SUBSTANCE: method includes: receiving the start point information and the end point information sent by the target device; collecting the navigation video data along the target path from the start point to the end point based on the start point information and the end point information; and sending the navigation video data along the target path to the target device. Herewith the navigation video data are collected along the target path from the start point to the end point based on the start point information and the end point information by: extracting the start point text information from the start point image and extracting the end point text information from the end point image; determining the start point text information as the start point position information and determining the end point text information as the end point position information; and collecting the navigation video data on the target path based on the start point text information and the end point text information; and the navigation video data are sent along the target path to the target device. In accordance with the present disclosure, the navigation video data along the target path are broadcasted in real time, thereby the user can determine, whether the deviation between the target path and the actual route is in real time and the navigation accuracy is increased.

EFFECT: expanding the functionality.

14 cl, 20 dwg