Map data processing method and device, vehicle and storage medium

Abstract

The embodiment of the invention provides a map data processing method and device, a vehicle and a storage medium. The method comprises the following steps: receiving first map error reporting information, wherein the first map error reporting information comprises a target element identifier of a target road element to which a corresponding position belongs, and first boundary information for representing a boundary of the corresponding position; according to the target element identifier and the first boundary information, obtaining second map error information matched with the first map error information from a first preset database; the first preset database stores previously received map error reporting information; and generating third map error information according to the first map error information and the second map error information. According to the embodiment of the invention, duplicate removal based on the element identifier of the road element to which the abnormal corresponding position belongs and the boundary information is realized, and road network data is not required to be acquired for duplicate removal, so that duplicate map error information is quickly subjected to duplicate removal processing, and the duplicate removal efficiency of the map error information is improved.

Description

technical field [0001] The invention relates to the technical field of maps, 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 situation of the road in real time, and generate a database according to the map information reported after detection; Whether there is any abnormality in the road to be driven. [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, 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 corresponding to differe...

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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