Method and device for updating digital map in space place and electronic equipment

Abstract

The embodiment of the invention discloses a method and device for updating a digital map in a space place and electronic equipment, and the method comprises the steps: obtaining digital map information used for describing the internal structure of a target space place which comprises a plurality of subspaces, the digital map information comprises a physical store identifier, a subspace identifier and a corresponding relation among position coordinates; acquiring image acquisition results of a plurality of image acquisition devices deployed in the target space place; according to the image acquisition result, determining a change condition of a corresponding relation between a physical store identifier and a subspace identifier or a service state change condition of a physical store in the target space place; and updating the digital map information according to the change condition of the corresponding relationship or the change condition of the service state of the physical store. According to the embodiment of the invention, the digital map of the internal space of a shopping mall and other space places can be updated at a lower cost.

Description

technical field [0001] The present application relates to the technical field of digital maps, in particular to a method, device and electronic equipment for updating digital maps in space places. Background technique [0002] Navigation software can provide route planning for users' travel based on positioning systems and digital map systems, so it can provide users with great convenience in their daily lives. However, there is a type of scenario that ordinary navigation software may not be able to support well. For example, in a shopping mall scene, the same shopping mall may include multiple floors, and multiple stores are distributed on each floor. After the user enters the shopping mall, It may be necessary to know which floor of a specific store is in the mall, the specific location, and how to get to the store from the current location. However, traditional navigation software usually can only provide floor plan information in the mall, but cannot provide navigation ...

AI Technical Summary

Problems solved by technology

However, the problem in practical application is that the rooms in specific shopping malls are usually provided to a specific brand or merchant in the form of renting out. Therefore, the correspondence between rooms and store names is not Fixed, the shops in the shopping mall may often be relocated, including changing from one room to another, or directly moving out of the shopping mall, or a new store is stationed in a certain room of the shopping mall, etc.

[0005] In the case of changes such as relocation of stores in shopping malls, in the prior art, the above-mentioned process of building a three-dimensional digital map can only be repeated through robotic equipment to update the three-dimensional digital map. However, this process is time-consuming, laborious, and costly. also higher

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