Patent ID: 11963066
Assignee: MOBILE DRIVE NETHERLANDS B.V.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G  B | IPC G  H

Claim 7:
8. A vehicle-mounted device comprising:
a storage device;
at least one processor configured to:
obtain panoramic images of a vehicle during driving through a panoramic lens;
identify a driving path of the vehicle according to the panoramic images;
determine whether the vehicle is at a parking position;
send parking position information to a mobile terminal when the vehicle is at the parking position;
compare the panoramic images with an image of a preset area;
determine that the vehicle locates at the parking position when the panoramic image is consistent with the image of the preset area; and
transmit a route to the mobile terminal at a preset frequency and update the the route stored in the mobile terminal when the mobile terminal is physically approaching the vehicle,
wherein the preset area comprises specific elements indicating that a current area is a parking area, when the panoramic image is determined to include the specific elements, the panoramic image is determined to be consistent with the image of the preset area;
wherein the at least one processor configured to identify the driving path of the vehicle according to the panoramic images comprises:
comparing the panoramic images with a road image in a preset high-precision map;
selecting multiple reference points in a preset high-definition map based on the panoramic image, wherein the multiple reference points at least comprise a road and a surrounding environment; and
determining the driving path which comprises a road displayed in the road image when a coincidence rate of the reference points appearing in the panoramic image reaches or exceeds a preset value.