A data processing method, device, server and client

Abstract

An embodiment of the present invention provides a data processing method, device, server, and client, wherein a data processing method includes: receiving motion data of a target object sent by a data acquisition device, obtaining motion trajectory information according to the motion data, and When the motion track of the target object is missing, generate a motion track drawing instruction according to the motion track information, and send the motion track drawing instruction to the client, and the motion track drawing instruction is used to instruct the client Draw the missing part of the target object's motion track on the map application interface according to the motion track information. Through the embodiment of the present invention, the movement track of the target object can be displayed accurately and completely.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a data processing method, device, server and client. Background technique [0002] At present, in many fields, it is necessary to record the movement trajectory of the user or the vehicle used by the user, such as shared bicycles and Internet car-hailing, which need to record the driving route of the vehicle for subsequent viewing; The driving track of the restaurant staff is convenient for users to check their delivery progress; in the logistics and transportation industry, it is necessary to record the driving route, and the fleet owner will settle the salary for the driver according to the number of kilometers, and the requirements for the recording of the driving track are higher; The record of the movement track. [0003] Generally, the global positioning system (Global Positioning System, GPS) technology is used to record the movement trajectory. However, duri...

AI Technical Summary

Problems solved by technology

[0003] Generally, the global positioning system (Global Positioning System, GPS) technology is used to record the movement trajectory. However, during the recording process, due to equipment failure or signal occlusion, part of the trajectory data may be missing, and the map route cannot be completely depicted.

At present, when the motion trajectory is missing, the map software development kit (SDK) is usually used to plan the path between two points and displayed between the two points with missing data. However, the best path planned by using the map SDK is only One, it cannot be guaranteed to be the actual path of the target object, so the path generated by this method is generally drawn as a dotted line, which can only be used for reference, and the accuracy is poor

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