Indoor intelligent positioning and navigation method

Abstract

The invention relates to the technical field of navigation and discloses an indoor intelligent positioning and navigation method. The method comprises the following steps of: setting a wireless signal transmitting node, wherein the wireless signal transmitting node has a unique identification code; receiving the identification code transmitted by the wireless signal transmitting node through a navigation terminal, and determining the current position of the navigation terminal by utilizing position information which corresponds to the identification code stored in the navigation terminal; searching and outputting path information from the current position to the destination position according to the destination position through the navigation terminal by utilizing path information among all nodes stored in the navigation terminal. The method has the beneficial effects that the path information is stored in the navigation device in advance, and the corresponding path information is searched according to the current position and the destination position, so that real-time navigation is realized; moreover, the method can be well applied to indoor navigation and has wide application prospects.

Description

technical field [0001] The invention relates to navigation technology, in particular to an indoor intelligent positioning and navigation method. Background technique [0002] GPS navigation system has been widely used in outdoor navigation, which provides great convenience for people's travel. However, the GPS navigation system still has some defects, because the GPS navigation system needs to use satellite signals, but when it is located 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 reason, it is difficult to obtain popularization and application. [0003] 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...

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.

[0003]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 will also be It is particularly large, and when people enter it, they usually cannot reach the target location quickly and accurately

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