Indoor and outdoor positioning device and positioning method based on image recognition
An image recognition and external positioning technology, which is applied in the field of indoor and outdoor positioning devices based on image recognition, can solve the problems of increasing the difficulty of data processing at the user end and server end, facilitate navigation and query, reduce data processing intensity, and improve user experience Effect
Active Publication Date: 2020-06-23
川谷汇(北京)数字科技有限公司
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Problems solved by technology
[0002] In the existing navigation and positioning systems, the real-time transmission and reception method is used to locate the user in real time. At this time, the data interaction between the user end and the server end is generated in real time. This method needs to add a transmission between the user end and the server end. source / receiver, to achieve data interaction, which invisibly increases the difficulty of data processing between the client and the server, especially when the number of clients is large, the server receives a large amount of information, for which an image recognition-based Indoor and outdoor positioning device and positioning method
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0028] refer to Figure 1-3 , an indoor and outdoor positioning device based on image recognition, including a cloud server, an interactive terminal and a user terminal, the cloud server includes a model building module, an electronic map identification module, a model storage module, a user identification connection module and a distribution module; the user terminal Including picture acquisition module, picture mark recognition module, mark comparison and positioning module, path generation module, request input module, route delivery module, storage module, speed measurement module and distance counting module; model building module inclu...
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The invention belongs to the technical field of positioning, and particularly relates to an indoor and outdoor positioning device based on image recognition. The following scheme is provided. The device comprises a cloud server, an interaction terminal and a user terminal, and is characterized in that the cloud server comprises a model construction module, an electronic map calibration module, a model storage module, a user recognition connection module and a distribution module. The user terminal comprises a picture acquisition module, a picture mark identification module, a mark comparison positioning module, a path generation module, a request input module, a path delivery module, a storage module, a speed measurement module and a distance counting module. The invention further discloses a positioning method of the indoor and outdoor positioning device based on image recognition. According to the invention, the data processing intensity of the cloud service terminal is reduced, dataprocessing is issued to the user terminal for processing, three-dimensional model navigation is realized, the user experience is improved, real-time positioning is carried out, and navigation query by a user is facilitated.
Description
technical field [0001] The invention relates to the technical field of positioning, and in particular, to an indoor and outdoor positioning device and a positioning method based on image recognition. Background technique [0002] In the existing navigation and positioning systems, real-time transmission and reception are used to locate users in real time. At this time, data interaction occurs between the client and the server in real time. This method requires adding transmission between the client and the server. Source / receiver to realize data interaction, which increases the difficulty of data processing between the client and the server, especially when there are a large number of users, the server receives a lot of information. Indoor and outdoor positioning device and positioning method. SUMMARY OF THE INVENTION [0003] An indoor and outdoor positioning device and a positioning method based on image recognition proposed by the present invention solve the problems e...
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Login to View More IPC IPC(8): G01C21/32G01B11/00G01B11/24
CPCG01C21/32G01B11/00G01B11/24
Inventor 王辉
Owner 川谷汇(北京)数字科技有限公司