A tracking method and system

Abstract

The tracking method and system provided by the present invention obtain the mobile terminal mounted on the vehicle by acquiring the spatiotemporal data of multiple mobile terminals and the spatiotemporal data of multiple vehicles; , The accompanying vehicle of the vehicle does not need manual sorting, which improves the efficiency of tracking.

Description

technical field [0001] The invention relates to the field of big data applications, in particular to a tracking method and system. Background technique [0002] In the social governance industry, especially when public health incidents occur, the epidemic prevention situation is severe. Grassroots staff need to collect and fill in various forms of data, and then the disease control personnel will manually analyze and search the data to conduct epidemiological investigations, so as to facilitate close tracking Contacts, tracing the source of infection, etc., because the original data needs to be collected by the staff or self-declared by the masses, and the data analysis and processing is also done manually, so the efficiency is low, and the subjectivity is high, and it has the disadvantages of delay, omission, and false alarm. Similar problems also exist in the field of security. Although cameras all over the city can be used to obtain image information of suspects and suspe...

AI Technical Summary

Problems solved by technology

[0002] In the social governance industry, especially when public health incidents occur, the epidemic prevention situation is severe. Grassroots staff need to collect and fill in various forms of data, and then the disease control personnel will manually analyze and search the data to conduct epidemiological investigations, so as to facilitate close tracking Contacts, tracing the source of infection, etc., because the original data needs to be collected by staff or self-declared by the masses, and the data analysis and processing is also done manually, so the efficiency is low, and the subjectivity is high, and it has the disadvantages of delay, omission, and false alarm.

Similar problems also exist in the field of security. Although cameras all over the city can be used to obtain image information of suspects and suspected vehicles, it is still necessary to manually analyze the data to obtain the trajectory of suspects, suspected vehicles, and accomplices. Number of people, etc.

Therefore, the efficiency of searching and tracking target groups or means of transportation needs to be improved

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