Positioning service system and method based on conversation in buildings

Abstract

The invention provides a conversation starting and positioning method and devices for accelerating and simplifying a positioning process. A user tells a destination address to the system on a starting point, then the system starts a positioning service conversation, and road sign messages (such as left-hand turn, right-hand turn, direct movement, and the like) are displayed on a plurality of displays along the road leading to the destination address only in the preset time. If the user stops on the road or takes the wrong road, the user can inform the system to start the conversation again, and the system provides the road sign messages again.

Description

technical field [0001] The present invention relates to a session-based positioning service system in large complex buildings. Background technique [0002] Finding a location in a large building is time-consuming, especially when the building layout is complex. The above problems often appear in the following common situations: [0003] 1) In a large office building, workbenches, conference rooms, laboratories, equipment rooms, etc. are scattered throughout the building, such as Image 6 The floor plan of a building is shown. Often we spend a lot of time finding people in rooms or meeting rooms, especially for new employees and visitors. [0004] 2) In a supermarket, thousands of commodities are placed on hundreds of shelves, and the layout of the shelves is usually very complicated. It takes a lot of time for customers to find what they need. [0005] 3) In the big mall, there are many shops, restaurants, cafes. Finding a store of a particular brand is not easy, even ...

AI Technical Summary

Problems solved by technology

[0004] 2) In a supermarket, thousands of commodities are placed on hundreds of shelves, and the layout of the shelves is usually very complicated

But this method is costly

Also, GPS doesn't work well inside buildings

Furthermore, the user always needs to hold a device, which is very inconvenient for the user, and it is unrealistic to require each user to hold expensive mobile devices such as GPS when shopping in shopping malls and supermarkets.

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