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Indoor locating and navigation system and method based on user feedback

An indoor positioning and navigation system technology, applied in the field of indoor positioning and navigation systems based on user feedback, can solve problems such as mutual incompatibility, failure to achieve dynamic navigation, and unsatisfactory positioning effects, and achieve accurate positioning and navigation effects.

Inactive Publication Date: 2018-03-06
刘万里
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A common disadvantage of these solutions is that different positioning facilities such as WiFi access points, Bluetooth or RFID, etc. need to be deployed in the building, and customized navigation terminal equipment may be required at the same time, resulting in incompatibility between different solutions in different buildings
In addition to the high deployment cost of the existing solutions and the incompatibility of various solutions, the positioning effect of these solutions is not ideal, but the expected positioning and navigation effects cannot be achieved.
The car-finding function of individual parking lots is only to plan the path between the current location and the target parking space, and generate a static picture, which does not achieve the goal of dynamic navigation.

Method used

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  • Indoor locating and navigation system and method based on user feedback
  • Indoor locating and navigation system and method based on user feedback
  • Indoor locating and navigation system and method based on user feedback

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Experimental program
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Effect test

Embodiment 1

[0041] Such as figure 1 and figure 2 As shown, an indoor positioning and navigation method based on user feedback in this embodiment, based on the above-mentioned indoor positioning and navigation system, is mainly used to realize the navigation of the destination location in the building, including the following steps:

[0042] S1. On the basis of the existing map, draw a building map according to the layout of each floor of the building, and store the building map in the server. The building map includes the plane layout of each floor, and the plane layout includes the layout of each indoor unit and public facilities distributed;

[0043] The building map also includes identification points corresponding to each indoor unit and public facility, and a code corresponding to each identification point; each code is physically marked at the corresponding position in the building;

[0044] According to the building map, two functions can be realized, one is to browse the map, a...

Embodiment 2

[0050] Such as image 3 and Figure 4 As shown, another indoor positioning and navigation method based on user feedback in this embodiment, based on the above-mentioned indoor positioning and navigation system, is used for parking and picking up navigation in an indoor parking lot, including the following steps:

[0051] Parking steps: The monitoring module is used to judge whether the current parking space is vacant. If there is a vehicle parked, the license plate information of the parked vehicle is collected and transmitted to the server. If there is no vehicle parked, the information of the parking space is free is transmitted to the server. . When the user's vehicle enters the indoor parking lot, the server allocates a free parking space for the user and generates a path to the free parking space. After parking, the monitoring module collects the license plate information of the user's vehicle and transmits it to the server;

[0052] The server allows users to choose th...

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Abstract

The invention discloses an indoor locating and navigation system and method based on user feedback. A user can browse the plane layout of each floor in a building through mobile equipment, find each indoor unit and acquire code information of each indoor unit; the user acquires the current location of the user on a building map in a user feedback way on the mobile equipment; the mobile equipment plans a path according to the current location of the user and a destination location and navigates to the destination location. The system can be extended to parking and pick-up navigation; a monitoring module is arranged at a parking lot to acquire license plate information in order to confirm the location of a target parking lot at first time, plan the path and navigate to the target parking lot. Locating and navigation are realized in the user feedback way under the conditions of difficulty in realizing accurate indoor locating and high deployment cost at present, and problems can be solvedeasily.

Description

technical field [0001] The invention belongs to the technical field of positioning and navigation, and in particular relates to an indoor positioning and navigation system and method based on user feedback. Background technique [0002] First of all, the existing GPS navigation systems such as Baidu Maps, Gaode Maps and other software cannot realize positioning and navigation based on a park and buildings. It is very difficult to find and reach a specific location in a complex park or complex building, such as finding a certain department of an administrative building on a campus, or finding a certain store or parking space in a large shopping mall. Existing map navigation software generally can only navigate to a specific park or a specific building, but cannot tell the user the indoor layout of the building, nor can it guide the user how to get to a specific location, so that a specific building It is difficult for the staff working in a certain department on a certain fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor 刘万里
Owner 刘万里
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