Method, device, computer equipment and storage medium for determining motion trajectory

Abstract

The present disclosure relates to the technical field of data processing, and provides a method, device, computer equipment and storage medium for determining a motion track. The method includes: obtaining the first coordinate point of the first beacon whose distance from the target object is less than or equal to a preset threshold, and constructing a polar coordinate system with the first coordinate point as the origin; when the target object moves to the Nth position, the When the distance between position N and the first beacon is greater than the preset threshold, and there is no second beacon whose distance to the Nth position is less than or equal to the preset distance threshold, determine that the target object moves to the Nth position in the polar coordinate system N polar coordinate points; respectively fuse the first coordinate point with each polar coordinate point to obtain N fusion coordinate points; determine the trajectory of the target object according to the first coordinate point and the N fusion coordinate points. The disclosure can realize the low-cost positioning of the target object and determine the movement track of the target object in an environment where the situation is complicated and a large number of beacons cannot be deployed.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular to a method, device, computer equipment, and storage medium for determining a motion track. Background technique [0002] In the process of building construction, it is usually necessary to regularly or irregularly arrange inspectors to go to the construction site to supervise or inspect the construction progress of the building. In order to accurately grasp the trajectory of the inspector entering the construction site, it is usually necessary to locate the real-time position of the inspector, so as to further determine the trajectory of the inspector. [0003] As a low-cost regional positioning technology, Bluetooth beacon (Beacon) is widely used in various positioning scenarios. Usually, the positioning accuracy of Bluetooth beacons is relatively high within a short distance. As the distance increases, its positioning accuracy is greatly reduced. 3 meters. ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiments of the present disclosure provide a method, device, computer equipment, and storage medium for determining a motion track, so as to solve the problem that it is difficult to realize the low-speed tracking in scenarios where Bluetooth beacons are used in the prior art, the environment is complex, and a large number of Bluetooth beacons cannot be deployed. The Problem of Cost-effectively Determining the Movement Trajectories of Inspectors

Images