Using a single positioning technology for indoor positioning systems may cause drawbacks, such as low robustness, low positioning accuracy, and long response time, therefore, a four-point pressure location model is proposed in this paper. Furthermore. we designed an indoor pressure positioning system using LabVIEW, Bluetooth, data acquisition card, SolidWorks, and a 3D Printer to perform a simulation, and solved the problem of locating the blind-area in this model. The comprehensive application of various positioning technologies and the consideration in locating the blind-area resulted in precise positioning. Our experimental results show that the absolute error of the indoor positioning system is within 1 cm. We proposed an accurate and easy to operate indoor positioning method, which makes up for the lack of indoor positioning in accuracy, practicality. and price.
Precise Indoor Pressure Positioning System Based on LabVIEW
2018-08-01
307581 byte
Conference paper
Electronic Resource
English
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