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

A digital map and image acquisition equipment technology, applied in database update, data processing application, structured data retrieval, etc., can solve the problems of high cost, time-consuming and laborious, direct removal, etc., to reduce the impact of business status and low cost Effect

Pending Publication Date: 2022-03-15
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

Experimental program
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Effect test

Example Embodiment

[0081] Example one

[0082] First, the embodiment provides a digital map update method from the point of view, see figure 2 This method can include:

[0083] S201: Gets the digital map information used to describe the internal structure of the target space, including multiple subastrips, the digital map information including: the physical store identification, sub-space identification, and location coordinates The correspondence relationship between.

[0084] When implementation, a spatial place such as a specific shopping mall can be generated by techniques such as SLAM, for example, by the robot equipment "walk throughout" spaceplaces, scanning, and establishing Digital map in space site. In the present application embodiment, since the specific sub-space is used to provide to a particular physical store, the specific digital map may include a corresponding relationship between the physical store identification, sub-space identification, and position coordinates.

[0085] Wherei...

Example Embodiment

[0110] Example 2

[0111] The second embodiment provides a navigation method inside the space site from the perspective of the specific consumer user client, see image 3 This method can include:

[0112] S301: Receive requests for navigation inside the target space place;

[0113] S302: Determine the first position coordinates of the user's starting location, and shop identifiers for the target entity store you need;

[0114] S303: According to the digital map information associated with the target space, the second position coordinate corresponding to the target entity store is determined, and the path planning is performed between the first position coordinate and the second position coordinates, and provides a corresponding correspondence. Navigation information;

[0115] Wherein, the digital map information can be updated according to a change in the corresponding relationship between the physical store identification, or the change of the service state change of the physical ...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06F16/23G06Q30/06
CPCG06F16/29G06F16/23G06Q30/0639
Inventor 胡校将李嘉伟
Owner ALIBABA (CHINA) CO LTD
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