Indoor intelligent positioning and navigating method

Abstract

The invention relates to the technical field of navigation and discloses an indoor intelligent positioning and navigating method. The indoor intelligent positioning and navigating method comprises thesteps that an inner navigating terminal receives a unique identification code emitted by a wireless signal emitting node arranged indoors; the indoor navigating terminal utilizes stored position information corresponding to the unique identification code to determine a current position of the indoor navigating terminal, and the indoor navigating terminal can determine a destination position according to a destination position identification code received from an operating table and / or user operation; the indoor navigating terminal searches the corresponding shortest path from the shortest paths among all the nodes which are previously stored in the indoor navigating terminal; the indoor navigating terminal outputs the corresponding shortest path. The indoor intelligent positioning and navigating method disclosed by the invention has the beneficial effects that the shortest paths are previously stored in a navigating device, and the corresponding path information can be searched out according to the current position and the destination position; thus, real-time navigation is achieved, and time of a user is effectively saved.

Description

[0001] This application is a divisional application of the Chinese invention patent application No. 201210115843.7. The filing date of the original application was April 18, 2012, and the title of the invention was "An Indoor Intelligent Positioning and Navigation Method". Technical field [0002] The invention relates to navigation technology, in particular to an indoor intelligent positioning and navigation method. Background technique [0003] GPS navigation system has been widely used in outdoor navigation, which provides great convenience to people's travel. However, GPS navigation systems still have some shortcomings, because GPS navigation systems need to use satellite signals, but when located in some large indoor places, GPS satellite signals are usually not very good, and the navigation effect is not particularly ideal. Moreover, it is difficult to popularize and apply GPS navigation system for indoor navigation due to its cost. [0004] In large indoor venues, such as m...

AI Technical Summary

Problems solved by technology

However, the GPS navigation system still has some defects, because the GPS navigation system needs to use satellite signals, but in some large indoor places, the GPS satellite signals are usually not very good, and the navigation effect is not particularly ideal

And the GPS navigation system is used for indoor navigation, because of its cost, it is difficult to be popularized and applied.

[0004] In large indoor places, such as museums, exhibition centers, etc., due to the large size of these places, the layout and paths are generally more complicated, and the flow of people is particularly large, when people enter it, it is usually impossible to quickly and accurately Arrive at the destination

Images