Cooperative analysis method and device for 5G mobile Internet of Things node, equipment and medium

Abstract

The embodiment of the invention discloses a collaborative analysis method and device for 5G mobile Internet of Things nodes, equipment and a medium. The method comprises the steps that: first data around a first vehicle and second data sent by a roadside terminal around the first vehicle and / or sent a second vehicle are / is acquired, and a second vehicle space-time track is established based on thefirst data and the second data; the similarity between a first vehicle space-time trajectory and the second vehicle space-time trajectory is determined; and if the similarity is greater than or equalto a first similarity threshold, it is preliminarily determined that the second vehicle follows the first vehicle, a verification request is sent to a cloud server, and a verification result that thecloud server determines whether the second vehicle follows the first vehicle is received according to the verification request. According to the embodiment of the invention, through cooperative processing of the vehicle-mounted terminal and the cloud server, the cloud server does not need to analyze and process all the data, the computing pressure of the cloud server is reduced, and the use performance of the cloud server is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet of Things, and in particular, to a collaborative analysis method, device, device, and medium for 5G mobile Internet of Things nodes. Background technique [0002] With the improvement of living standards, the use of vehicles has become one of the indispensable tools for people's daily travel. However, while vehicles bring convenience to people's lives, there are also incidents of vehicles following, which threatens personal privacy and security. [0003] In order to prevent vehicles from following, the data uploaded by each vehicle is currently analyzed and processed through the cloud server to determine which vehicles are suspected of following other vehicles, and the information of vehicles suspected of following is sent to other vehicles in the early warning information, so that The drivers of other vehicles will call the police or take corresponding preventive m...

AI Technical Summary

Problems solved by technology

This method requires the cloud server to analyze and process the data uploaded by all vehicles, which will easily cause excessive computing pressure on the cloud server, resulting in a decrease in the performance of the cloud server

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