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Crowd density monitoring method and device

A technology of crowd density and geographical location information, which is applied in the field of crowd density monitoring methods and devices, can solve the problems of low efficiency of manual monitoring of crowd density, achieve the effect of improving monitoring efficiency and emergency response speed, and ensuring crowd safety

Inactive Publication Date: 2017-09-26
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for monitoring crowd density, which is used to solve the technical problem of low efficiency of manual monitoring of crowd density in the prior art

Method used

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  • Crowd density monitoring method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1 of the present invention provides a crowd density monitoring method. figure 1 It is a flow chart of the crowd density monitoring method provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the method in this embodiment may include:

[0057] Step 101. Receive image information sent by a user terminal, where the image information includes a photo or video taken by the user in a public place at the first time.

[0058] The execution subject of the method in this embodiment may be a server, specifically, may be a crowd density monitoring device in the server.

[0059] The public places mentioned above refer to places where crowds often gather, are used by the public or serve the people, including but not limited to: accommodation and social places, such as hotels, restaurants, hotels, guest houses, carriage shops, cafes, bars, Tea houses, etc.; bathing and beauty places, such as public bathrooms, barbershops, beauty salons, etc.; cultu...

Embodiment 2

[0085] Embodiment 2 of the present invention provides a crowd density monitoring method. figure 2 It is a flow chart of the crowd density monitoring method provided by Embodiment 3 of the present invention. Such as figure 2 As shown, the method in this embodiment may include:

[0086] Step 201. Receive image information sent by a user terminal, where the image information includes a photo or video taken by the user in a public place at the first time.

[0087] Step 202. Calculate the crowd density of the public place at the first time according to the image information.

[0088] The specific implementation principles of Step 201 to Step 202 in this embodiment are similar to Step 101 to Step 102 in Embodiment 1, and will not be repeated here.

[0089] Wherein, the photo or video taken by the user in the public place at the first time can be the photo or video taken by the user in the public place at the first time today; the calculation of the crowd density in the public p...

Embodiment 3

[0102] Embodiment 3 of the present invention provides a crowd density monitoring method. image 3 It is a flow chart of the crowd density monitoring method provided by Embodiment 3 of the present invention. Such as image 3 As shown, the method in this embodiment may include:

[0103] Step 301. Receive image information sent by a user terminal, where the image information includes a photo or video taken by the user in a public place at the first time.

[0104] Step 302. Calculate the crowd density of the public place at the first time according to the image information.

[0105] Step 303. Predict the crowd density of the public place at the second time according to the crowd density at the first time.

[0106] The specific implementation principles of steps 301 to 303 in this embodiment are similar to steps 101 to 103 in Embodiment 1, and will not be repeated here.

[0107] Step 304: Obtain the itinerary information sent by the user terminal, where the itinerary informatio...

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Abstract

The invention provides a crowd density monitoring method and device. The method comprises steps as follows: receiving image information sent by a user terminal, wherein the image information comprises photos or videos shot by a user in a public place at the first time; calculating the crowd density of the public place at the first time according to the image information; predicting the crowd density of the public place at the second time according to the crowd density at the first time; sending warning information to the user terminal if the crowd density at the second time exceeds the threshold value. By means of the provided crowd density monitoring method and device, the crowd density of the public place can be effectively monitored, the user is timely informed of possible crowded conditions, the monitoring efficiency and the emergency response speed is increased, and the crowd safety of the public place is guaranteed.

Description

technical field [0001] The invention relates to communication technology, in particular to a crowd density monitoring method and device. Background technique [0002] In recent years, urban public places, as the main carrier of economy and culture, undertake various commercial activities, entertainment activities, cultural activities, transportation activities, sports activities, religious activities, etc. The number of urban public places is gradually increasing, and the scale is getting bigger and bigger, and there are more and more crowd gathering activities in various public places. In recent years, there have been frequent stampede incidents of gathering crowds, and the safety of gathering crowds has attracted people's attention. . [0003] In the prior art, public places are mainly supervised by manual monitoring, and staff in the public places monitor whether the crowd density is too large in real time, and evacuate the crowd when the crowd density is too large. Thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q50/26
CPCG06Q50/265G06V20/53
Inventor 孙进芳
Owner CHINA UNITED NETWORK COMM GRP CO LTD