Trajectory generation method, device, computer equipment, and computer-readable storage medium

Abstract

The invention discloses a track generation method and device, computer equipment and a computer readable storage medium and relates to the technical field of internet. According to the scanning data uploaded by the plurality of historical objects in a target building, a high-order graph model is constructed; sorting and track reconstruction are carried out on target track segments of the historical objects to be identified based on the high-order graph model, the track of the objects is accurately constructed by utilizing the characteristic that the high-order graph indicates the occurrence probability, it is guaranteed that the constructed track is high in precision and good in reliability, and reliable data support is provided for scheduling and responsibility judgment of a platform. Themethod comprises the following steps: constructing a high-order graph model of a target building according to a plurality of pieces of scanning data uploaded by a plurality of historical objects in the target building; determining a to-be-identified historical object, and obtaining at least two target track segments of the to-be-identified historical object; extracting specified position information from the high-order graph model; and connecting the at least two target track segments based on the specified position information to generate a distribution track of the historical object to be identified.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to a trajectory generation method, device, computer equipment and computer-readable storage medium. Background technique [0002] With the continuous development of Internet technology, in most service industries, users have higher and higher requirements for experience, so that terminals can provide users with more and more services. For example, the food delivery industry has become an important part of people's daily life. In part, the food delivery industry allows people to enjoy consumption and services without leaving home. In today's food delivery industry, instant delivery is an important scenario. In this scenario, the trajectory of delivery personnel is of great significance to tasks such as order allocation and time prediction. Therefore, many platforms that provide food delivery services will pass The trajectories of delivery personnel are generated b...

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Problems solved by technology

[0006] In view of this, the present application provides a trajectory generation method, device, computer equipment and computer-readable storage medium, the main purpose of which is to solve the problem that currently it is only possible to roughly determine whether the delivery person is near the store, resulting in low precision and reliability of the generated trajectory. The shortcomings of poor performance and large drift, it is difficult to provide reliable data support for platform scheduling and judgment

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