Patent ID: 11867513
Assignee: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform operations, the operations comprising:
determining image lane information of a position where a vehicle is located based on a lane line image, wherein the image lane information refers to lane information of the lane at a position where the vehicle is located, determined from a lane line image, and the lane line image is acquired by an image acquisition device;
acquiring actual lane information of the position where the vehicle is located from existing lane information according to positioning information of the vehicle, wherein the existing lane information refers to lane information that already exists, the existing lane information being acquired from a map, and the actual lane information refers to lane information of the lane at the position where the vehicle is located, obtained from the existing lane information;
determining an actual lane where the vehicle is located based on the image lane information and the actual lane information; and
correcting the actual lane information of the actual lane where the vehicle is located in the existing lane information by using the image lane information of the actual lane where the vehicle is located, said correcting including:
clustering the image lane information of the actual lane where the vehicle is located in response to determining that a number of information pieces of the image lane information of the actual lane where the vehicle is located is greater than a set number threshold;
determining target lane information from the image lane information of the actual lane where the vehicle is located based on the clustered lane information; and
correcting actual lane information of an actual lane where the vehicle is located in the existing lane information by using the target lane information.