Unlock instant, AI-driven research and patent intelligence for your innovation.

Travel trajectory acquisition method, device and server

A technology of travel trajectory and acquisition method, which is applied in the directions of location-based services, wireless communications, electrical components, etc., to achieve the effect of improving accuracy

Active Publication Date: 2020-09-08
TENCENT TECH (SHENZHEN) CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a travel trajectory acquisition method, device and server, to overcome the problems in the prior art in obtaining methods for optimizing travel trajectory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Travel trajectory acquisition method, device and server
  • Travel trajectory acquisition method, device and server
  • Travel trajectory acquisition method, device and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The travel trajectory acquisition method provided by the embodiment of the present invention can be applied to a travel trajectory acquisition system, such as figure 1 Shown is a structural diagram of a travel trajectory acquisition system provided by an embodiment of the present invention, and the travel trajectory acquisition system may include at least one terminal device 11 and a server 12 .

[0035] Each terminal device 11 can collect the location ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a travel path acquiring method, a travel path acquiring device and a server. The method comprises the steps of acquiring multiple pieces of position data of auser, and acquiring a time-based variation trend of geographic positions according to the geographic positions corresponding to time represented by the multiple pieces of position data; determining interference position data from the multiple pieces of position data according to the variation trend and confidence coefficient levels of the geographic positions corresponding to time represented by the multiple pieces of position data; and excluding the interference position data. According to the target position data except the interference position data, an accurate travel path of the user canbe acquired, and thus the acquiring accuracy of the travel path is improved.

Description

technical field [0001] The present invention relates to the technical field of big data mining, and more specifically relates to a method, a device and a server for acquiring travel trajectories. Background technique [0002] User travel information mining is based on the user's travel trajectory (travel trajectory includes the user's origin, departure time, destination, and arrival time), using data mining methods to obtain the user's travel information, such as the traffic used by the user to travel Tools, user consumption levels, etc. [0003] At present, those skilled in the art are devoting themselves to optimizing the method for obtaining travel trajectories, so as to improve the accuracy of travel information mined based on the user's travel trajectories. Contents of the invention [0004] In view of this, the present invention provides a travel trajectory acquisition method, device and server to overcome the problems in prior art methods for obtaining optimal trav...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029H04W64/00
CPCH04W64/006
Inventor 黄艺海叶佳木凌国惠李追日余传伟
Owner TENCENT TECH (SHENZHEN) CO LTD