System and method for realizing position matching of multiple mobile devices based on acceleration sensors, gyroscopes and mobile positioning technology

Abstract

The invention discloses a system and method for realizing position matching of multiple mobile devices based on accelerator sensors, gyroscopes and a mobile positioning technology. The system comprises a plurality of mobile devices and a server, wherein each mobile device is provided with an acceleration sensor module, a gyroscope module, a mobile communication module, a GPS (Global Positioning System) module and a WIFI (Wireless Fidelity) / WAPI (Wireless Authentication Privacy Infrastructure) module, and the server is used for computing of the position matching. The method comprises the following steps that: acceleration sensing data, angular gyroscope velocity data, WIFI hot-spot detection data, base station information and GPS data are transmitted to the server by the mobile devices through network communication modules; and the server is used for computing the current positions and motion states of the devices according to the received data, matching the positions of the devices and judging whether the devices are located on a same carrier at the same moment. The system and the method disclosed by the invention have the advantages of accurate positioning and strong interactivity, wherein the mobile devices are roughly positioned through the base station information and then are corrected by the WIFI hot-spot data and the GPS data, so that the positioning is more accurate; and more interactive services can be provided to users by matching the positions and motion states of the devices and judging whether the devices are located on the same carrier in a same area.

Description

technical field [0001] The present invention relates to the fields of acceleration sensor technology application, gyroscope technology application and mobile positioning technology realization, especially a multi-device position matching realization system and method based on acceleration sensor, gyroscope, WIFI hotspot detection, base station and GPS positioning technology. Background technique [0002] The acceleration sensor is a sensor that can sense the acceleration and convert it into an available output signal. It can judge the current motion state of the moving part by collecting the acceleration signal of the moving part in real time. Gyroscopes can sense the angular velocity and direction of motion of moving parts, and are usually angular motion detection devices that use the moment of momentum of a high-speed revolving body to sense the housing relative to the inertial space around one or two axes that are orthogonal to the rotation axis. [0003] The existing acc...

AI Technical Summary

Problems solved by technology

[0004] At present, the applications designed and developed for the acceleration sensors and gyroscopes of mobile devices in the market are mainly focused on improving the entertainment of the applications, but lack of applications in location matching and interactive promotion

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