Method and device of characterizing person movement trajectory, mobile terminal and storage medium

Abstract

The invention discloses a method and a device of characterizing a person movement trajectory, a mobile terminal and a storage medium. The method includes: determining a plurality of data types adoptedfor characterizing the predetermined-person movement trajectory, wherein the data types at least include any two of the following items: an identification-card number, a vehicle-license-plate number,a telephone number, face information and bank-card numbers corresponding to an identification card; acquiring data which are of all the data types and meet a predetermined time condition; extractingoccurrence times and position coordinates of all the acquired data; and connecting all the position coordinates according to an order of the occurrence times to obtain the movement trajectory of a predetermined person. When the method characterizes the person movement trajectory, the various data types are adopted, the movement trajectory of the person is constructed through the various data types, the characterized person movement trajectory is enabled to be more specific and accurate, and the problem that trajectories characterized by the prior art are imprecise is solved.

Description

technical field [0001] The present invention relates to the field of communication, in particular to a method, device, mobile terminal and storage medium for depicting a person's movement trajectory. Background technique [0002] At present, there are many ways to record personnel trajectories, such as real-name trajectory information such as surfing the Internet in Internet cafes, buying tickets for travel, seeing a doctor in a hospital, mobile phone location trajectory information, face recognition trajectory information, and vehicle checkpoint trajectory information. However, due to various trajectory information The collection points are relatively sparse, and it can only determine where the personnel are at a certain moment, and describe the personnel trajectory according to each location, resulting in inaccurate personnel trajectory. Contents of the invention [0003] The present invention provides a method, a device, a mobile terminal and a storage medium for depict...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method, a device, a mobile terminal and a storage medium for depicting a person's trajectory, which are used to solve the following problems in the prior art: since various trajectory information collection points are relatively sparse, it is only possible to determine which location a person is at at a certain moment. Location, according to each location to describe the personnel trajectory, resulting in inaccurate personnel trajectory

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