Hotspot event identification method and system

A technology of hotspot events and identification methods, applied in the field of hotspot event identification methods and systems, which can solve the problems of hotspot event identification and untimely processing, and achieve the effect of good domain adaptability and lower requirements

Pending Publication Date: 2021-11-02
迪爱斯信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a hot event identification method and system to solve the problem of untimely hot event identification and processing in the city management process, thereby effectively and intelligently identifying hot event events, and recommending the identified hot event events to city managers, thereby Help managers confirm hot events in time, deal with them quickly, and improve management efficiency

Method used

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  • Hotspot event identification method and system
  • Hotspot event identification method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] An embodiment of the present invention, such as figure 1 As shown, the present invention provides a kind of hot event identification method, comprises steps:

[0071] S100 establishes a multi-dimensional spatial event distance calculation rule base.

[0072] Specifically, the calculation rule base is used to calculate the total correlation index of event information in different dimensions, and the dimensions include time dimension, space dimension, category dimension, and attribute dimension.

[0073] S200 receives several pieces of event information.

[0074] Specifically, when receiving several pieces of event information, event messages from multiple sources and types can be received in a real-time, quasi-real-time, or batch manner. Among them, receiving event information in quasi-real time refers to receiving event information with a certain data delay, and receiving event information in batches refers to receiving event information uniformly after accessing the ...

Embodiment 2

[0089] Another embodiment of the present invention, such as figure 2 As shown, the present invention provides a kind of hot event identification method, comprises steps:

[0090] The S100 pre-establishes a multi-dimensional spatial event distance calculation rule base.

[0091] Specifically, the calculation rule base is used to calculate the total correlation index of event information in different dimensions, and the dimensions include time dimension, space dimension, category dimension, and attribute dimension.

[0092] S200 receives several pieces of event information.

[0093] Specifically, when receiving several pieces of event information, event messages from multiple sources and types can be received in a real-time, quasi-real-time, or batch manner. Among them, receiving event information in quasi-real time refers to receiving event information with a certain data delay, and receiving event information in batches refers to receiving event information uniformly after ...

Embodiment 3

[0112] In an embodiment of the present invention, on the basis of Embodiment 1 or 2, calculating the distance between any two event information in each dimension includes steps:

[0113] S311 Calculate the start time difference and end time difference of any two event information in the time dimension, and the time difference between the start time of one event information and the end time of another event information is the distance in the time dimension.

[0114] S312 Calculate the distance between any two event information in the spatial dimension as the distance in the spatial dimension.

[0115] Preferably, the spatial dimension can be divided into distance operations between points, lines, and planes according to the type of spatial location of the event, such as point-to-point, point-to-line, line-to-plane, etc.

[0116] Further preferably, the calculation of the spatial dimension distance can have a specific relationship with the shape of the spatial object. For exampl...

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Abstract

The invention provides a hotevent identification method and system. The method comprises the following steps: receiving a plurality of pieces of event information; calculating a total correlation index of the event information under different dimensions; identifying at least one hotspot event in each event information according to the total correlation index of the event information; and performing manual discrimination on the hot events, and performing manual screening on the hot events. According to the method, a multi-dimensional space event distance calculation rule base is introduced, and hot events are identified according to the total correlation indexes of event information under different dimensions. The problem that hot events cannot be recognized and processed in time in the city management process is solved, recognition and screening of the hot events are completed in a large number of city management events in time, intelligently and efficiently, and city managers can conveniently handle the events before the events develop into large hot events.

Description

technical field [0001] The patent of the present invention relates to the technical field of smart cities, in particular to a method and system for identifying hotspot events. Background technique [0002] In modern city management, it is often necessary to deal with various events. These events usually belong to different business fields and belong to different departments. However, there are generally correlations between events. In the real world, an event can trigger a series of Events may have different types and belong to different departments, but they may be a cluster of events with causal relationship. For example, the loss of manhole cover may lead to traffic accidents. The traditional event handling method is often to deal with each event without establishing the relationship between events. Because the events are isolated from each other, they lack the ability to automatically identify hot events. Modern smart city management pays more attention to the timely, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9536G06F16/9537G06Q50/26
CPCG06F16/9536G06F16/9537G06Q50/26
Inventor 周赵云宋平超雷霆田占海钟波梁学忠邱祥平杜渂彭明喜郝欢徐峰宋志豹褚红升
Owner 迪爱斯信息技术股份有限公司
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