Positioning method and device, computer equipment and storage medium

Abstract

The invention relates to a positioning method and device, computer equipment and a storage medium. According to the method, behavior data of the mobile terminal is obtained, then route data of a target vehicle where the mobile terminal is located is determined according to the behavior data, and finally, the current position of the mobile terminal is determined according to the route data of the target vehicle and the current moment, wherein the behavior data is used for representing the moving state of the mobile terminal, and the target vehicle route data comprises the corresponding relation between each position on the target vehicle route and the moment. According to the method, the mobile terminal performs real-time positioning by detecting the behavior capability of the mobile terminal and combining the route of the target vehicle. And the positioning method does not need to acquire GPS signals or base station signals, so that the positioning method is not limited by signal quality or base station layout, the current position information of the mobile terminal can be accurately acquired in real time, and stable and high-precision positioning is realized.

Description

technical field [0001] The present application relates to the technical field of mobile communication, in particular to a positioning method, device, computer equipment and storage medium. Background technique [0002] With the rapid development of mobile terminal technology, all mobile terminals can realize positioning. [0003] At present, the positioning source of the mobile terminal mainly relies on two methods of global navigation satellite system (Global Navigation Satellite System, GNSS) positioning and network positioning. Among them, GNSS positioning is to use the built-in GNSS chip of the mobile phone to obtain GNSS satellite related information for high-precision positioning. The network positioning is to obtain the surrounding WIFI information and base station information through the mobile terminal, and then query and return the corresponding positioning information based on the large database of the mapping relationship between the WIFI information, base statio...

AI Technical Summary

Problems solved by technology

[0004] However, for some special application scenarios, such as the subway scene, because most of the time it is underground, it is obviously impossible to find any GNSS satellites, which leads to the failure of the GNSS positioning method, and the mobile terminal cannot report high-precision GNSS positioning results normally, so it can only Rely on network positioning methods to report positioning results

At present, in the subway scene, there is almost no coverage of fixed WIFI hotspot information, and the base station information is scattered, which leads to relatively low positioning accuracy relying on WIFI information and base station information for positioning

Therefore, in the subway scene, the existing positioning methods cannot obtain accurate positioning information.

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