Method and system for providing information to a user in a scene

Abstract

A method and system are provided for providing information to a user in a scene having one or more sensors and one or more visual landmarks deployed therein, the sensors being operable to sense or determine location information of a target in the scene, the method comprises the steps that information sent by a position obtaining device of a user is received, the information comprises spatial position information of the position obtaining device, and the position obtaining device determines the spatial position information of the position obtaining device by scanning the visual mark; identifying a user of the position obtaining device within a sensing range of the sensor based on spatial position information of the position obtaining device; tracking the user through the sensor and updating the spatial position information of the user; and providing information to the user through an information receiving device of the user based on the spatial position information of the user.

Description

technical field [0001] The present invention relates to the field of information interaction, and in particular, to a method and system for providing information to users in a scene. Background technique [0002] The statements in this section are only for providing background information related to the technical solutions of the present application to help understanding, and they do not necessarily constitute prior art to the technical solutions of the present application. [0003] In many scenarios, based on the needs of security, surveillance, public services, etc., sensors such as cameras and radars are deployed in the scenarios to sense, locate, and track people or objects that appear in the scenarios. However, these sensors can usually only realize one-way information transmission (that is, collect relevant information in the scene), and cannot provide information to the user in the scene based on this information (eg, the user's real-time location information), such a...

AI Technical Summary

Problems solved by technology

However, these sensors can usually only realize one-way information transmission (that is, collect relevant information in the scene), and cannot provide information to users in the scene based on this information (for example, real-time location information of the user), such as navigation information. , instruction information, commercial promotion information, etc.

In the existing technology, in order to provide services to users in the scene, on-site manual service is usually used, which requires setting up some consultation desks and arranging service personnel at a certain density in the place, which is costly and flexible Low

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