Gathering event prediction method and device and apparatus

Abstract

The invention discloses a gathering event prediction method and device and an apparatus. The method comprises the following steps of: respectively first positioning information, at the current moment,uploading by each first apparatus; predicting a primary position, at the next moment, of each apparatus according to the first positioning information and second positioning information, at the lastmoment, of each first apparatus; determining a first reference apparatus set corresponding to each first apparatus according to the first positioning information and the second positioning informationon the basis of history positioning data; determining a target position, at the next moment, of each apparatus according to history positioning information of each second apparatus in each first reference apparatus set; and determining whether a crowd gathering event occurs at the next moment or not according to the target position, at the next moment, of each first apparatus. The method is capable of correctly predicting gathering events via relatively low cost, so that conditions are provided for solving the potential safety hazards caused by crowd gathering events.

Description

technical field [0001] The present invention relates to the technical field of intelligent monitoring, in particular to a method, device and equipment for predicting aggregation events. Background technique [0002] With the rapid development of social economy, my country's urbanization process continues to advance, the number of urban population is increasing, the urban public transportation, living facilities and other areas often have relatively high pedestrian density, in this kind of crowd is highly crowded In such a situation, it is easy to bring some potential safety hazards. If it cannot be evacuated in a timely and effective manner, it is very easy to cause major accidents, such as mobs, stampede and other dangerous accidents. [0003] At present, in order to detect sudden crowd gathering events in time, a video surveillance system is introduced to collect corresponding video information through camera devices in different areas, and analyze and process the collected...

AI Technical Summary

Problems solved by technology

However, the traditional video surveillance system needs to establish a huge group of video surveillance equipment, which not only requires high cost, but also the entire video information processing process is complex and time-consuming, which makes the processing efficiency low, and it is easy to cause some abnormal events to be delayed in time. be found

Images