CN-122028172-A - Scene-oriented positioning method, device, equipment and storage medium

CN122028172ACN 122028172 ACN122028172 ACN 122028172ACN-122028172-A

Abstract

The application discloses a scene-oriented positioning method, a device, equipment and a storage medium, wherein the method comprises the steps of obtaining data to be associated, wherein the data to be associated comprises scene data, raster data, user position data and user identity data; the method comprises the steps of associating the data to be associated to obtain associated data, constructing a database according to the associated data, obtaining the data to be positioned, and inquiring the associated data similar to the data to be positioned from the database to obtain the position of the data to be positioned. The embodiment of the application can improve the positioning accuracy and the positioning speed.

Inventors

ZHANG PENGCHENG
BAI LIN
ZHANG LIYUN
LI YALIANG
ZHANG LE

Assignees

中国移动通信集团河南有限公司
中国移动通信集团有限公司

Dates

Publication Date: 20260512
Application Date: 20260130

Claims (10)

1. A scene-oriented positioning method, comprising: Acquiring data to be associated, wherein the data to be associated comprises scene data, raster data, user position data and user identity data; correlating the data to be correlated to obtain correlated data; constructing a database according to the associated data; Acquiring data to be positioned; And inquiring associated data similar to the data to be positioned from the database to obtain the position of the data to be positioned.
2. The method for positioning a scene according to claim 1, wherein the associating the data to be associated to obtain associated data includes: Associating the scene data with the raster data to obtain first associated data; Correlating the user position data with the user identity data to obtain second correlation data; and correlating the first correlation data with the second correlation data to obtain the correlation data.
3. The method for locating a scene according to claim 2, wherein the associating the scene data with the raster data to obtain first associated data includes: And correlating the raster data of which the raster center point coordinates fall to scene boundaries with the scene data to obtain the first correlation data.
4. The method for scene-oriented positioning according to claim 2, wherein said associating the user location data with the user identity data to obtain second associated data comprises: Obtaining XDR data; And according to the XDR data, correlating the user position data with the user identity data to obtain the second correlation data.
5. The method for locating a scene according to claim 2, wherein associating the first association data with the second association data to obtain the association data comprises: And correlating the first correlation data and the second correlation data of which the user positions fall in the grid range to obtain the correlation data.
6. The method for scene-oriented localization according to claim 1, wherein said constructing a database from said association data comprises: Extracting first attribute data from the associated data; vectorizing the first attribute data to obtain a first attribute vector; and storing the first attribute vector in the database.
7. The method for locating a scene according to claim 6, wherein the querying, from the database, associated data similar to the data to be located to obtain the location of the data to be located includes: extracting second attribute data according to the data to be positioned; vectorizing the second attribute data to obtain a second attribute vector; calculating weighted similarity between the first attribute vector and the second attribute vector; obtaining a first attribute vector similar to the bit to be positioned according to the weighted similarity; And obtaining the position of the data to be positioned according to the associated data corresponding to the first attribute vector similar to the data to be positioned.
8. A scene-oriented positioning device, comprising: The first acquisition module is used for acquiring data to be associated, wherein the data to be associated comprises scene data, raster data, user position data and user identity data; The association module is used for associating the data to be associated to obtain associated data; the construction module is used for constructing a database according to the associated data; The second acquisition module is used for acquiring data to be positioned; and the query module is used for querying the associated data similar to the data to be positioned from the database to obtain the position of the data to be positioned.
9. A scene-oriented positioning device, characterized by comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the scene-oriented positioning method according to any of claims 1-7 when the computer program is executed.
10. A computer readable storage medium, wherein the computer readable storage medium comprises a stored computer program, and wherein the computer program, when executed, controls a device in which the computer readable storage medium is located to perform the scene-oriented positioning method according to any one of claims 1-7.

Description

Scene-oriented positioning method, device, equipment and storage medium Technical Field The present application relates to the field of positioning technologies, and in particular, to a scene-oriented positioning method, apparatus, device, and storage medium. Background Efficient and accurate positioning of target devices or personnel is a critical and widespread need. The existing positioning method is mainly based on the judgment of the base station occupied by the user, and the principle is that the extraction judgment is carried out based on the XDR signaling generated by the terminal user, when the user occupies the same base station in 15 minutes in tracking, the base station is listed as the occupied base station, the position point of the base station is taken as the resident position point of the terminal user, the scheme is seriously dependent on the base station coverage and the accuracy of the base station industrial parameters, and when the base station coverage is increased, the positioning accuracy is reduced. Disclosure of Invention The application provides a scene-oriented positioning method, a device, equipment and a storage medium, which are used for solving the problem that in the prior art, the scheme is seriously dependent on the coverage of a base station and the accuracy of a base station industrial parameter, and when the coverage of the base station is increased, the positioning accuracy is reduced. In order to achieve the above object, an embodiment of the present application provides a scene-oriented positioning method, including: Acquiring data to be associated, wherein the data to be associated comprises scene data, raster data, user position data and user identity data; correlating the data to be correlated to obtain correlated data; constructing a database according to the associated data; Acquiring data to be positioned; And inquiring associated data similar to the data to be positioned from the database to obtain the position of the data to be positioned. As an improvement of the above solution, the associating the data to be associated to obtain associated data includes: Associating the scene data with the raster data to obtain first associated data; Correlating the user position data with the user identity data to obtain second correlation data; and correlating the first correlation data with the second correlation data to obtain the correlation data. As an improvement of the above solution, the associating the scene data with the raster data to obtain first associated data includes: And correlating the raster data of which the raster center point coordinates fall to scene boundaries with the scene data to obtain the first correlation data. As an improvement of the above solution, the associating the user location data with the user identity data to obtain second association data includes: Obtaining XDR data; And according to the XDR data, correlating the user position data with the user identity data to obtain the second correlation data. As an improvement of the above solution, the associating the first association data with the second association data to obtain the association data includes: And correlating the first correlation data and the second correlation data of which the user positions fall in the grid range to obtain the correlation data. As an improvement of the above solution, the constructing a database according to the association data includes: Extracting first attribute data from the associated data; vectorizing the first attribute data to obtain a first attribute vector; and storing the first attribute vector in the database. As an improvement of the above solution, the querying, from the database, associated data similar to the data to be located, to obtain a location of the data to be located includes: extracting second attribute data according to the data to be positioned; vectorizing the second attribute data to obtain a second attribute vector; calculating weighted similarity between the first attribute vector and the second attribute vector; obtaining a first attribute vector similar to the bit to be positioned according to the weighted similarity; And obtaining the position of the data to be positioned according to the associated data corresponding to the first attribute vector similar to the data to be positioned. In order to achieve the above object, an embodiment of the present application further provides a positioning device facing to a scene, including: The first acquisition module is used for acquiring data to be associated, wherein the data to be associated comprises scene data, raster data, user position data and user identity data; The association module is used for associating the data to be associated to obtain associated data; the construction module is used for constructing a database according to the associated data; The second acquisition module is used for acquiring data to be positioned; and the query module is used for querying