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Indoor navigation system and navigation method thereof

A technology of indoor navigation and navigation method, applied in the field of indoor navigation, can solve problems such as insufficient precision, impracticality, and inability to navigate, and achieve good navigation effects, low engineering cost, and convenient engineering deployment

Inactive Publication Date: 2015-07-29
吴博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the accuracy of general civilian use is not high enough (about 10m), and there is still a distance compared to the requirements of indoor navigation (about 1m).
Some of the more common indoor navigation application scenarios, such as quickly finding exits and elevators with indoor navigation in large shopping malls, or quickly finding your own vehicle in a dark underground parking lot, use smartphones have great limitations, first of all, mobile phones The signal will inevitably be affected in some underground car parks, and the navigation accuracy of the mobile phone will be reduced, or even unable to navigate. Secondly, in some complex indoor terrains, only the mobile phone is used for navigation, and the indication is quite limited, which is unavoidable. Finally, there are too many indoor terrains, and it is impossible to form an indoor map for each indoor terrain, and then navigate through mobile phones, there will inevitably be loopholes, and when new indoor terrains appear, Need to constantly update the map, very impractical

Method used

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  • Indoor navigation system and navigation method thereof
  • Indoor navigation system and navigation method thereof
  • Indoor navigation system and navigation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The main structure and working principle of this embodiment, such as figure 1 , image 3 , as shown, includes a navigation machine for indoor navigation, and intelligent lamps controlled by the navigation machine. The intelligent lamps are arranged in a dot matrix indoors. The navigation machine includes a lighting control system and an input device, and the lighting control The system is connected with the input device through the communication module.

[0055] Wherein, the lighting control system includes a data receiving module, a data processing module, and a data communication module sequentially connected through an information cable, the data receiving module is connected to an input device, and the data communication module is connected to an intelligent lamp, and the intelligent lamp includes The light controller and the variable light lighting fixtures controlled by the light controller; the data receiving module is used to receive the starting area and targe...

Embodiment 2

[0059] In this embodiment, the connection structure of the exemplary device is adjusted according to the above-mentioned embodiment, so that it can achieve the same function and effect as the above-mentioned embodiment, such as figure 2 , Figure 4 As shown, the navigation machine also includes an example device for showing the user that the lighting will change, and the example device is connected with the light control system of the navigation machine through a communication module. The specific navigation part of this embodiment is the same as that of Embodiment 1, and will not be repeated here.

Embodiment 3

[0061] This embodiment specifically sets forth the navigation method of the above-mentioned delivery navigation system, the specific navigation method, such as Figure 5 shown, including the following steps:

[0062] (1) The user inputs the information of the starting area and the destination area on the navigator, and the user inputs the destination information through the electronic label sensor or touch screen in the input device;

[0063] (2) The navigation machine analyzes the destination input by the user, and processes and transforms it. The microprocessor converts the information of the input destination and transmits it to the lighting control system through the communication module. Through the data receiving module inside the lighting control system, the data The processing module and the data communication module receive and process information, and transmit commands to the lighting control system of the intelligent lamp, and transmit signals to the example device,...

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Abstract

The invention discloses an indoor navigation system. The indoor navigation system comprises a navigation machine and intelligent lamps controlled by the navigation machine and arranged in a dot matrix manner. A specific navigation method comprises the following steps: 1) a user inputs information on the navigation machine; 2) the navigation machine analyzes, processes and transfers the starting area and the target area information inputted by the user; 3) the navigation machine controls the illuminating lamps to change, so as to enable the intelligent lamps arranged in the dot matrix manner to form a lamplight path, and guide the user to arrive at the destination. According to the indoor navigation system disclosed by the invention, the indoor navigation concept is innovated, the indoor navigation is detached from restrictions of satellite positioning, smartphone imaging and the like, and the lamplight navigation path, which is more suitable for people to use, is adopted, so as to bring convenience for people to arrive at the destination more easily and efficiently; an exampling device is additionally arranged to allow the user to identify the lamplight change conveniently, so as to follow the guidance of the lamplight path and arrive at the designated target area; the indoor navigation system is particularly suitable for category partition inquiry and navigation and other aspects in a dim underground parking lot or a hypermarket.

Description

technical field [0001] The invention relates to the technical field of indoor navigation, in particular to an indoor navigation system and a navigation method thereof. Background technique [0002] With the popularity of smart phones and the development of mobile Internet, map and navigation software will enter a new era - indoor navigation. In recent years, some technology giants including Google, Microsoft, Apple, Broadcom, etc., and some world-renowned universities have been researching indoor positioning technology. The commercialization of indoor positioning technology will surely bring a wave of innovation. Various applications based on this technology will appear in front of us, and its influence and scale will never be inferior to GPS. [0003] However, the accuracy of general civilian use is not high enough (about 10m), and there is still a distance compared to the requirements of indoor navigation (about 1m). Some of the more common indoor navigation application ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00
CPCG01C21/00
Inventor 吴博
Owner 吴博
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