Method and device for predicting people flow change in narrow space, computing equipment and storage medium

A narrow, people-flow technology, applied in the field of big data analysis, can solve the problems of crowded escalator entrances, overcrowded exits, and inability to monitor the flow of people in real time, saving management costs and improving efficiency.

Active Publication Date: 2019-07-02
CHINA MOBILE GROUP SICHUAN +1
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  • Claims
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Problems solved by technology

By installing a gravity sensing device on the escalator, only when there are more people standing on the escalator, the escalator runs faster, but when people gather, it may cause congestion at the entrance of the escalator
However, the escalator cannot advance and speed up according to the forecast of the flow of people.
[0005]

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  • Method and device for predicting people flow change in narrow space, computing equipment and storage medium
  • Method and device for predicting people flow change in narrow space, computing equipment and storage medium
  • Method and device for predicting people flow change in narrow space, computing equipment and storage medium

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[0027] The features and exemplary embodiments of each aspect of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessa...

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Abstract

The embodiment of the invention provides a method and device for predicting people flow change in a narrow space, computing equipment and a storage medium. The method comprises the following steps: acquiring the speed of each induction point in a narrow space by using a sensor deployed in the narrow space; based on the speed of the single induction point, calculating single-person retention time information of the person at the single induction point in the narrow space; calculating overall retention time information in the narrow space based on the average speed of the plurality of sensing points in the narrow space; and based on the single-person retention time information and the overall retention time information, judging whether the first type of congestion occurs in the narrow spaceor not. According to the technical scheme, the people flow condition in a narrow space such as a channel can be effectively monitored, and the congestion risk can be predicted.

Description

technical field [0001] The present invention relates to the technical field of big data analysis, in particular to a method, device, computing device and storage medium for predicting changes in the flow of people in a narrow space. Background technique [0002] As the process of urbanization continues to accelerate and the density of urban buildings and urban populations continues to increase, the probability of major public emergencies such as stampede due to congestion in narrow spaces such as subway exits, overpasses, and pedestrian passages is increasing. [0003] In the traditional mode, builders or managers of narrow passages intervene in the flow of people based on past construction or management experience, combined with some Internet of Things technologies. For example, according to the different uses of the passage, various methods such as setting snake-shaped iron railings in advance, separating the escalator from the walking passage, using impassable entrances a...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/30
CPCG06Q10/04G06Q50/30
Inventor 李海聪
Owner CHINA MOBILE GROUP SICHUAN
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