A navigation method and system

Abstract

The invention discloses a navigation method and system. According to the navigation method, by marking the category of a category subordinate interest point of a target interest point, the purpose of identifying an own independent passageway of the target interest point is achieved; when the target interest point is an interest point (for example, a bottom commercial district) with a first category subordinate interest point, the navigation method comprises the following steps: firstly, determining an ending point in the first category subordinate interest point related to the target interest point, and finally planning a navigation route according to a starting point and the ending point. The ending point of the navigation route determined by the navigation method is the first category subordinate interest point (namely the independent passageway of the target interest point) related to the target interest point input by a user, so that the user can be helped to clearly find the independent passageway of the target interest point, the phenomenon that the user enters from an passageway of a parent interest point of the target interest point and cannot find the target interest point is avoided, and a user experience is improved.

Description

technical field [0001] The present application relates to the technical field of navigation, and more specifically, to a navigation method and system. Background technique [0002] Navigation refers to the method of guiding a certain target from one point of a specified route to another point, and is widely used in military, transportation and other fields. [0003] In the navigation process of the prior art, each place is usually referred to as a point of interest (Point of Interest, POI). The number plate is used as the end point of the navigation route. For example, shopping mall A is located at No. 30, XX Road. When planning a route with Shopping Mall A as the end point, use No. 30, XX Road as the end point of the navigation route, and use the location of the user as the starting point of the navigation route to plan the navigation route. [0004] However, when the user's destination is a ground floor of a building with an independent entrance and exit, the end point o...

AI Technical Summary

Problems solved by technology

[0004] However, when the user's destination is a ground floor with an independent entrance and exit of the building, the end point of the navigation route generated in this way usually cannot help the user find the entrance and exit of the ground floor, which brings poor user experience to the user.

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