Method and device for processing map data, vehicle and storage medium

Abstract

Embodiments of the present invention provide a method and device for processing map data, a vehicle, and a storage medium; the method includes: receiving first map error reporting information, where the first map error reporting information includes a target element identifier of a target road element to which a corresponding location belongs, and The first boundary information used to characterize the boundary of the corresponding position; according to the target element identifier and the first boundary information, from the first preset database, obtain the second map error information that matches the first map error information; the first preset The database stores the previously received map error information; according to the first map error information and the second map error information, the third map error information is generated. Through the embodiment of the present invention, deduplication is realized based on the element identification and boundary information of the road element to which the abnormal corresponding position belongs, without the need to obtain road network data for deduplication, so that the repeated map error information can be quickly deduplicated. , which improves the efficiency of map error message deduplication.

Description

technical field [0001] The present invention relates to the technical field of maps, and in particular, to a method and device for processing map data, a vehicle and a storage medium. Background technique [0002] In order to ensure the accuracy of the map data used for navigation, it is necessary to detect the abnormal conditions of the road in real time, and generate a database according to the map information reported after the detection; Whether there is any abnormality on the road to be driven. [0003] In order to ensure the timeliness of abnormal reporting, the map information can be obtained through crowdsourcing; however, this may lead to receiving repeated map information for the same anomaly; in order to deduplicate such map information for the same anomaly, The latitude and longitude information included in the map information may be determined first; and then deduplication is performed based on judging whether the latitude and longitude information correspondin...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the timeliness of abnormal reporting, map information can be obtained through crowdsourcing; however, this may result in receiving repeated map information for the same abnormality; in order to deduplicate such map information for the same abnormality, You can first determine the latitude and longitude information included in the map information; then deduplicate based on judging whether the latitude and longitude information corresponding to different map information is consistent

[0004] When using latitude and longitude information for deduplication, it is also necessary to combine road network data; if there is an error in the road network data, it may cause deduplication failure, which requires manual deduplication

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