CN114267006A - Security monitoring method, device, system and storage medium - Google Patents
Security monitoring method, device, system and storage medium Download PDFInfo
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- CN114267006A CN114267006A CN202010966289.8A CN202010966289A CN114267006A CN 114267006 A CN114267006 A CN 114267006A CN 202010966289 A CN202010966289 A CN 202010966289A CN 114267006 A CN114267006 A CN 114267006A
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- 238000001514 detection method Methods 0.000 claims abstract description 62
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- 230000036760 body temperature Effects 0.000 claims description 9
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- G—PHYSICS
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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Abstract
The invention discloses a safety monitoring method, a safety monitoring device, a safety monitoring system and a storage medium, relates to the technical field of artificial intelligence and image processing, and particularly relates to thermal imaging, face recognition and data statistics technologies. The method comprises the following steps: the method comprises the following steps of utilizing a temperature detection device arranged at an exhibition entrance to detect the temperature of a exhibitor about to enter the exhibition, and releasing according to a temperature detection result; collecting an exhibition area image by using at least one camera device arranged in an exhibition hall; according to the collected exhibition area images, people flow identification is carried out on the exhibitors entering the exhibition area; and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff. The invention provides a safety monitoring method, a safety monitoring device, a safety monitoring system and a storage medium, which are used for realizing double prevention and control of an exhibition and solving the problems of single prevention and control mode and poor prevention and control effect of the existing prevention and control method.
Description
Technical Field
The embodiment of the invention relates to the technical field of artificial intelligence and image processing, in particular to thermal imaging, face recognition and data statistics technologies, and specifically relates to a safety monitoring method, device, system and storage medium.
Background
The exhibition is recovered, and epidemic prevention and control still cannot be relaxed. The exhibitions are highly focused activities with greater prevention and control pressure. The prevention and control of epidemic situations and the guarantee of the quality of exhibitions are the targets of various exhibitions and exhibitors within a period of time.
At present, temperature detection is carried out on exhibitor personnel only through thermal perception in the market so as to achieve the purpose of epidemic prevention and control. However, the prevention and control method is single, and the prevention and control effect is poor.
Disclosure of Invention
The invention provides a safety monitoring method, a safety monitoring device, a safety monitoring system and a storage medium, which are used for realizing double prevention and control of an exhibition and solving the problems of single prevention and control mode and poor prevention and control effect of the existing prevention and control method.
In a first aspect, an embodiment of the present invention provides a security monitoring method, where the method includes:
the method comprises the following steps of utilizing a temperature detection device arranged at an exhibition entrance to detect the temperature of a exhibitor about to enter the exhibition, and releasing according to a temperature detection result;
collecting an exhibition area image by using at least one camera device arranged in an exhibition hall;
according to the collected exhibition area images, people flow identification is carried out on the exhibitors entering the exhibition area;
and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
In a second aspect, an embodiment of the present invention further provides a security monitoring apparatus, where the apparatus includes:
the temperature detection module is used for detecting the temperature of the exhibitor about to enter the exhibition by using a temperature detection device arranged at the entrance of the exhibition and releasing the exhibitor according to the temperature detection result;
the image acquisition module is used for acquiring an exhibition area image by utilizing at least one camera device arranged in an exhibition hall;
the people flow identification module is used for identifying the people flow of the exhibitors entering the exhibition area according to the collected image of the exhibition area;
and the personnel management and control module is used for managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained through identification, so that personnel gathering is avoided.
In a third aspect, an embodiment of the present invention further provides a security monitoring system, including:
the temperature detection device is arranged at the exhibition entrance and used for detecting the temperature of the exhibition participants and releasing the exhibition participants according to the temperature detection result;
the at least one camera device is arranged in the exhibition hall and used for collecting images of the exhibition area;
the processor is connected with the temperature detection device and the at least one camera device and is used for releasing according to a temperature detection result and identifying the flow of people entering the exhibition area according to the acquired exhibition area image; and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the security monitoring method according to any one of the embodiments of the present application.
According to the technical scheme of the embodiment of the application, the temperature detection device arranged at the entrance of the exhibition is utilized to detect the temperature of the exhibitor about to enter the exhibition and release the exhibitor according to the temperature detection result; the flow of people in the discernment exhibition district carries out the management and control to the exhibition personnel in the meeting place to the realization is single to the dual prevention and control of exhibition, solves current prevention and control mode, prevents and controls the poor problem of effect.
Drawings
Fig. 1 is a flowchart of a security monitoring method according to an embodiment of the present invention;
fig. 2 is a flowchart of a security monitoring method according to a second embodiment of the present application;
fig. 3 is a flowchart of a security monitoring method according to a third embodiment of the present application;
fig. 4 is a schematic structural diagram of a safety monitoring device according to a fourth embodiment of the present application;
fig. 5 is a schematic structural diagram of a security monitoring system according to a fifth embodiment of the present application;
fig. 6 is a schematic structural diagram of another security monitoring system provided in the fifth embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a security monitoring method according to an embodiment of the present invention, which is applicable to security monitoring of an exhibition for epidemic situation prevention and control. The method may be performed by a security monitoring device, which may be implemented in software and/or hardware. Referring to fig. 1, a security monitoring method provided in an embodiment of the present application includes:
s110, temperature detection is carried out on the exhibitor who is about to enter the exhibition by using a temperature detection device arranged at the entrance of the exhibition, and release is carried out according to a temperature detection result.
The temperature detection device is a device for detecting the temperature of a person. The temperature detection device can be any device capable of realizing temperature detection in the prior art.
In particular, the temperature detection means may be an infrared camera.
In order to improve the accuracy of temperature detection, the temperature detection device comprises an infrared camera and a black body. The black body is used as a reference temperature source for temperature measurement, and temperature measurement correction is carried out in real time by taking the reference temperature source as a reference, so that the accuracy of temperature detection is improved.
During temperature measurement, an infrared camera aims at a measured person, detects energy radiated by a human body, and converts the energy into a temperature value of the human body through signal processing; and then, correcting the converted temperature value by using a reference temperature source of the black body to finish body temperature monitoring.
Specifically, if the temperature detection result meets the set passing condition, the exhibitor is released; and if the temperature detection result does not meet the set passing condition, forbidding the exhibitor to enter the meeting place.
And S120, collecting the image of the exhibition area by using at least one camera device arranged in the exhibition hall.
The exhibition area image refers to a shot image of the exhibition area. Typically, an exhibition venue includes at least one exhibition area.
Alternatively, the imaging device may be provided only in a hot exhibition area in the meeting place. To monitor all the exhibition areas, typically a camera device may be provided at each exhibition area in the conference hall.
The camera device is a device for capturing images, and may be any type of image capturing device in the prior art, such as a camera.
S130, according to the collected exhibition area images, people flow identification is carried out on the exhibitors entering the exhibition area.
Specifically, according to the exhibition district image of gathering, carry out flow of people discernment to the personnel of participating in the exhibition district, include:
carrying out pedestrian detection on the exhibition area image;
and counting the number of pedestrians according to the detection result, and taking the counted number of pedestrians as the pedestrian flow of the exhibitors entering the exhibition area.
And S140, managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained through recognition, and avoiding the gathering of the staff.
Specifically, the flow limitation or the evacuation of people can be performed according to the identified people flow information.
According to the technical scheme of the embodiment of the application, the temperature detection device arranged at the entrance of the exhibition is utilized to detect the temperature of the exhibitor about to enter the exhibition and release the exhibitor according to the temperature detection result; the flow of people in the discernment exhibition district carries out the management and control to the exhibition personnel in the meeting place to the realization is single to the dual prevention and control of exhibition, solves current prevention and control mode, prevents and controls the poor problem of effect.
In order to further improve the safety prevention and control effect, after at least one camera device arranged in the exhibition hall is used for collecting the image of the exhibition area, the method further comprises the following steps:
according to the collected exhibition area images, carrying out mask wearing information identification on the exhibitors entering the exhibition area;
and carrying out mask wearing reminding on the exhibitors who do not wear the mask according to the recognition result.
The mode of identifying the mask wearing information in this embodiment is not limited, and may be any mode that can be realized in the prior art.
For the realization is sparse in time to gathering personnel, according to the flow of people information that the discernment obtained, manage and control the personnel of participating in the meeting place, include:
and if the identified pedestrian volume in the exhibition area is larger than the set pedestrian volume threshold value, reminding meeting place managers to evacuate the exhibitors in the exhibition area.
Wherein, the set pedestrian volume threshold value can be set according to actual needs. This embodiment does not limit this.
Optionally, the reminding mode may be a voice reminding mode, an animation mode reminding mode, a short message reminding mode or an email reminding mode. This embodiment also does not limit this.
Example two
Fig. 2 is a flowchart of a security monitoring method according to a second embodiment of the present application. In this embodiment, based on the above embodiment, the step of "performing the pedestrian volume recognition on the exhibitor entering the exhibition area according to the collected image of the exhibition area" is specifically optimized. Referring to fig. 2, a security monitoring method provided in the embodiment of the present application includes:
s210, temperature detection is carried out on the exhibition personnel about to enter the exhibition by utilizing a temperature detection device arranged at the entrance of the exhibition, and the exhibition personnel are released according to a temperature detection result.
S220, collecting the image of the exhibition area by using at least one camera device arranged in the exhibition hall.
And S230, extracting the effective area from the exhibition area image according to the camera associated with the exhibition area image based on the preset corresponding relation between the camera and the effective area.
The effective region is a region where pedestrians are likely to be present.
Since pedestrians appear in only a partial region within the range observed by the camera, an effective region needs to be set in advance to speed up the calculation.
S240, identifying pedestrian information in the effective area, and tracking and determining the real-time scene position information of the pedestrians in the effective area according to the identified pedestrian information.
The scene position information refers to position information of pedestrians in the exhibition place.
Specifically, the extracted effective region is input to a pre-trained pedestrian detection model, and pedestrian information in the effective region is output.
The determining, according to the identified pedestrian information, the scene position information of the pedestrian in the effective area in real time may include:
determining the world position information of the pedestrian according to the image position information of the pedestrian in the identified pedestrian information and the internal reference of the camera device associated with the exhibition area image;
determining the position information of the pedestrian relative to the camera device according to the world position information and the external parameters of the camera device associated with the exhibition area image;
and determining scene position information of the pedestrian in the exhibition hall according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device.
The world position information is position information in a world coordinate system.
The positional information of the pedestrian with respect to the imaging device is positional information in a camera coordinate system.
Specifically, determining scene position information of the pedestrian in the exhibition hall according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device comprises the following steps: determining the relative position information of the pedestrian and the camera device according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device;
and determining scene position information of the pedestrian according to the determined relative position information and the scene position information of the camera device.
And S250, carrying out people flow statistics on the exhibitors entering the exhibition area according to the tracking result and the determined scene position information.
And S260, managing and controlling the exhibitors in the meeting place according to the statistical pedestrian volume information, and avoiding the gathering of the staff.
According to the technical scheme, the effective area is extracted from the exhibition area image according to the preset corresponding relation between the camera device and the effective area, and therefore the calculation speed is accelerated. Tracking pedestrians in the effective area and determining real-time scene position information according to the identified pedestrian information; and carrying out people flow statistics on the exhibitors entering the exhibition area according to the tracking result and the determined scene position information, thereby realizing the people flow identification on the exhibitors entering the exhibition area.
EXAMPLE III
Fig. 3 is a flowchart of a security monitoring method provided in the third embodiment of the present application, and this embodiment is a specific optimization of the step "manage and control the exhibitor in the venue according to the identified people flow information" based on the above embodiments. Referring to fig. 3, a security monitoring method provided in the embodiment of the present application includes:
s310, temperature detection is carried out on the exhibitor who is about to enter the exhibition by utilizing the temperature detection device arranged at the entrance of the exhibition, and the exhibitor is released according to the temperature detection result.
And S320, collecting the image of the exhibition area by using at least one camera device arranged in the exhibition hall.
S330, according to the collected exhibition area images, carrying out pedestrian volume identification on the exhibitors entering the exhibition area.
And S340, displaying the people flow information of the exhibition area by using a thermodynamic diagram according to the identified people flow information, so that the management personnel of the meeting place can manage and control the exhibition personnel in the meeting place according to the display information.
Wherein the thermodynamic diagram is an illustration of a page area on which the visitor is enthusiastic and a geographical area in which the visitor is located in the form of a special highlight.
In order to provide more dimensional information to the meeting place manager, the method further comprises the following steps:
and displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area for the meeting place managers to check.
Wherein the displayable content further comprises: displaying the number of visitors in the current exhibition hall, accumulating the number of customers to be received, accumulating and displaying the visiting duration of each area, the attention degree of each area, a daily pedestrian volume trend chart, the visitor flow situation of each time period every day and the like.
According to the technical scheme, the people flow information of the exhibition area is displayed by using the thermodynamic diagram according to the people flow information obtained by identification, and the meeting place managers manage and control the exhibitors in the meeting places according to the display information, so that the management and control efficiency of the meeting place managers is improved.
Example four
Fig. 4 is a schematic structural diagram of a safety monitoring device according to a fourth embodiment of the present application. Referring to fig. 4, the safety monitoring device provided in the embodiment of the present application includes: the system comprises a temperature detection module 401, an image acquisition module 402, a people flow identification module 403 and a personnel management and control module 404.
The temperature detection module 401 is configured to detect the temperature of a participant about to enter the exhibition by using a temperature detection device arranged at an exhibition entrance, and release the participant according to a temperature detection result;
an image acquisition module 402, configured to acquire an exhibition area image by using at least one camera device disposed in an exhibition venue;
the people flow rate identification module 403 is used for identifying the people flow rate of the exhibitors entering the exhibition area according to the collected exhibition area images;
and the personnel management and control module 404 is used for managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained through identification, so that personnel gathering is avoided.
According to the technical scheme of the embodiment of the application, the temperature detection device arranged at the entrance of the exhibition is utilized to detect the temperature of the exhibitor about to enter the exhibition and release the exhibitor according to the temperature detection result; the flow of people in the discernment exhibition district carries out the management and control to the exhibition personnel in the meeting place to the realization is single to the dual prevention and control of exhibition, solves current prevention and control mode, prevents and controls the poor problem of effect.
Further, the people flow identification module comprises:
the effective region extraction unit is used for extracting an effective region from the exhibition region image according to the camera device related to the exhibition region image based on the corresponding relation between the preset camera device and the effective region;
the pedestrian identification unit is used for identifying pedestrian information in the effective area, tracking pedestrians in the effective area and determining real-time scene position information according to the identified pedestrian information;
and the people flow rate counting unit is used for carrying out people flow rate counting on the exhibitors entering the exhibition area according to the tracking result and the determined scene position information.
Further, the pedestrian recognition unit is specifically configured to:
determining the world position information of the pedestrian according to the image position information of the pedestrian in the identified pedestrian information and the internal reference of the camera device associated with the exhibition area image;
determining the position information of the pedestrian relative to the camera device according to the world position information and the external parameters of the camera device associated with the exhibition area image;
and determining scene position information of the pedestrian in the exhibition hall according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device.
Further, the apparatus further comprises:
the information identification module is used for carrying out mask wearing information identification on the exhibitors entering the exhibition area according to the acquired exhibition area images after the exhibition area images are acquired by utilizing at least one camera device arranged in the exhibition hall;
and the wearing reminding module is used for carrying out mask wearing reminding on the exhibitors who do not wear the masks according to the identification result.
Further, the personnel management and control module includes:
and the personnel management and control unit is used for displaying the people flow information of the exhibition area by using thermodynamic diagrams according to the people flow information obtained by identification, so that the management personnel of the meeting place can manage and control the exhibition personnel in the meeting place according to the display information.
Further, the apparatus further comprises:
and the information display module is used for displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area, so that the exhibitors can check the body temperature information and the mask wearing information.
Further, the personnel management and control module includes:
and the evacuation reminding unit is used for reminding the meeting place manager to evacuate the exhibitors in the exhibition area if the identified pedestrian volume in the exhibition area is greater than the set pedestrian volume threshold value.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a security monitoring system according to a fifth embodiment of the present application. Referring to fig. 5, the security monitoring system provided in the embodiment of the present application includes: a temperature detection device 501, at least one imaging device 502, and a processor 503.
The temperature detection device 501 is arranged at an exhibition entrance and is used for detecting the temperature of the exhibitor about to enter the exhibition and releasing the exhibitor according to the temperature detection result;
at least one camera 502, which is arranged in the exhibition hall and is used for collecting the images of the exhibition area;
the processor 503 is connected with the temperature detection device and the at least one camera device, and is used for passing according to a temperature detection result and identifying the flow of people entering the exhibition area according to the acquired exhibition area image; and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
According to the technical scheme of the embodiment of the application, the temperature detection device arranged at the entrance of the exhibition is utilized to detect the temperature of the exhibitor about to enter the exhibition and release the exhibitor according to the temperature detection result; the flow of people in the discernment exhibition district carries out the management and control to the exhibition personnel in the meeting place to the realization is single to the dual prevention and control of exhibition, solves current prevention and control mode, prevents and controls the poor problem of effect.
Further, the processor is further configured to:
according to the collected exhibition area images, carrying out mask wearing information identification on the exhibitors entering the exhibition area;
and carrying out mask wearing reminding on the exhibitors who do not wear the mask according to the recognition result.
Further, the system further comprises:
and the display is connected with the processor and used for displaying the people flow information of the exhibition area by utilizing thermodynamic diagrams so as to control the exhibition staff in the exhibition area according to the display information.
Further, the display is further configured to:
and displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area for the meeting place managers to check.
Further, the system further comprises:
and the voice prompt equipment is used for reminding meeting place managers of evacuating the exhibitors in the exhibition area or reminding the exhibitors not wearing the mask to wear the mask if the pedestrian volume in the exhibition area obtained by recognition is larger than a set pedestrian volume threshold value.
The number of the display, the processor, the temperature detection device, the camera device and the voice prompt device is not limited, and the number can be determined according to actual needs.
Referring to fig. 6, in practical application, the security monitoring system includes: display, treater, temperature-detecting device, camera device and voice prompt equipment.
Sixth embodiment a sixth embodiment of the present invention further provides a storage medium containing computer-executable instructions which, when executed by a computer processor, perform a security monitoring method, the method comprising:
the method comprises the following steps of utilizing a temperature detection device arranged at an exhibition entrance to detect the temperature of a exhibitor about to enter the exhibition, and releasing according to a temperature detection result;
collecting an exhibition area image by using at least one camera device arranged in an exhibition hall;
according to the collected exhibition area images, people flow identification is carried out on the exhibitors entering the exhibition area;
and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also perform related operations in the security monitoring method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the security monitoring apparatus, the included units and modules are only divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (20)
1. A security monitoring method, comprising:
the method comprises the following steps of utilizing a temperature detection device arranged at an exhibition entrance to detect the temperature of a exhibitor about to enter the exhibition, and releasing according to a temperature detection result;
collecting an exhibition area image by using at least one camera device arranged in an exhibition hall;
according to the collected exhibition area images, people flow identification is carried out on the exhibitors entering the exhibition area;
and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
2. The method of claim 1, wherein the identifying of the flow of the exhibitor entering the exhibition area based on the collected image of the exhibition area comprises:
extracting an effective area from the exhibition area image according to the camera associated with the exhibition area image based on the corresponding relation between the preset camera and the effective area;
identifying pedestrian information in the effective area, and tracking and determining real-time scene position information of pedestrians in the effective area according to the identified pedestrian information;
and carrying out people flow statistics on the exhibitors entering the exhibition area according to the tracking result and the determined scene position information.
3. The method of claim 2, wherein the determining the scene position information of the pedestrians in the effective area in real time according to the identified pedestrian information comprises:
determining the world position information of the pedestrian according to the image position information of the pedestrian in the identified pedestrian information and the internal reference of the camera device associated with the exhibition area image;
determining the position information of the pedestrian relative to the camera device according to the world position information and the external parameters of the camera device associated with the exhibition area image;
and determining scene position information of the pedestrian in the exhibition hall according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device.
4. The method according to any one of claims 1-3, wherein after acquiring the image of the exhibition area using at least one camera device provided in the exhibition hall, the method further comprises:
according to the collected exhibition area images, carrying out mask wearing information identification on the exhibitors entering the exhibition area;
and carrying out mask wearing reminding on the exhibitors who do not wear the mask according to the recognition result.
5. The method according to any one of claims 1 to 3, wherein the managing and controlling of the exhibitor in the conference place according to the identified people flow information comprises:
and displaying the people flow information of the exhibition area by using thermodynamic diagrams according to the identified people flow information, so that the management personnel of the meeting place can manage and control the exhibitors in the meeting place according to the display information.
6. The method of claim 5, further comprising:
and displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area for the meeting place managers to check.
7. The method according to any one of claims 1 to 3, wherein the managing and controlling of the exhibitor in the conference place according to the identified people flow information comprises:
and if the identified pedestrian volume in the exhibition area is larger than the set pedestrian volume threshold value, reminding meeting place managers to evacuate the exhibitors in the exhibition area.
8. A security monitoring device, comprising:
the temperature detection module is used for detecting the temperature of the exhibitor about to enter the exhibition by using a temperature detection device arranged at the entrance of the exhibition and releasing the exhibitor according to the temperature detection result;
the image acquisition module is used for acquiring an exhibition area image by utilizing at least one camera device arranged in an exhibition hall;
the people flow identification module is used for identifying the people flow of the exhibitors entering the exhibition area according to the collected image of the exhibition area;
and the personnel management and control module is used for managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained through identification, so that personnel gathering is avoided.
9. The apparatus of claim 8, wherein the people flow identification module comprises:
the effective region extraction unit is used for extracting an effective region from the exhibition region image according to the camera device related to the exhibition region image based on the corresponding relation between the preset camera device and the effective region;
the pedestrian identification unit is used for identifying pedestrian information in the effective area, tracking pedestrians in the effective area and determining real-time scene position information according to the identified pedestrian information;
and the people flow rate counting unit is used for carrying out people flow rate counting on the exhibitors entering the exhibition area according to the tracking result and the determined scene position information.
10. The device according to claim 9, characterized in that the pedestrian recognition unit is specifically configured to:
determining the world position information of the pedestrian according to the image position information of the pedestrian in the identified pedestrian information and the internal reference of the camera device associated with the exhibition area image;
determining the position information of the pedestrian relative to the camera device according to the world position information and the external parameters of the camera device associated with the exhibition area image;
and determining scene position information of the pedestrian in the exhibition hall according to the observation direction of the camera device associated with the exhibition area image and the position information of the pedestrian relative to the camera device.
11. The apparatus according to any one of claims 8-10, wherein the apparatus further comprises:
the information identification module is used for carrying out mask wearing information identification on the exhibitors entering the exhibition area according to the acquired exhibition area images after the exhibition area images are acquired by utilizing at least one camera device arranged in the exhibition hall;
and the wearing reminding module is used for carrying out mask wearing reminding on the exhibitors who do not wear the masks according to the identification result.
12. The apparatus according to any one of claims 8-10, wherein the personnel management module comprises:
and the personnel management and control unit is used for displaying the people flow information of the exhibition area by using thermodynamic diagrams according to the people flow information obtained by identification, so that the management personnel of the meeting place can manage and control the exhibition personnel in the meeting place according to the display information.
13. The apparatus of claim 12, further comprising:
and the information display module is used for displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area, so that the exhibitors can check the body temperature information and the mask wearing information.
14. The apparatus according to any one of claims 8-10, wherein the personnel management module comprises:
and the evacuation reminding unit is used for reminding the meeting place manager to evacuate the exhibitors in the exhibition area if the identified pedestrian volume in the exhibition area is greater than the set pedestrian volume threshold value.
15. A security monitoring system, comprising:
the temperature detection device is arranged at the exhibition entrance and used for detecting the temperature of the exhibition participants and releasing the exhibition participants according to the temperature detection result;
the at least one camera device is arranged in the exhibition hall and used for collecting images of the exhibition area;
the processor is connected with the temperature detection device and the at least one camera device and is used for releasing according to a temperature detection result and identifying the flow of people entering the exhibition area according to the acquired exhibition area image; and managing and controlling the exhibitors in the meeting place according to the pedestrian volume information obtained by identification, so as to avoid the gathering of the staff.
16. The system of claim 15, wherein the processor is further configured to:
according to the collected exhibition area images, carrying out mask wearing information identification on the exhibitors entering the exhibition area;
and carrying out mask wearing reminding on the exhibitors who do not wear the mask according to the recognition result.
17. The system according to claim 15 or 16, characterized in that it further comprises:
and the display is connected with the processor and used for displaying the people flow information of the exhibition area by utilizing thermodynamic diagrams so as to control the exhibition staff in the exhibition area according to the display information.
18. The system of claim 17, wherein the display is further configured to:
and displaying the body temperature information and the mask wearing information of the exhibitors in the exhibition area for the meeting place managers to check.
19. The system according to claim 15 or 16, characterized in that it further comprises:
and the voice prompt equipment is used for reminding meeting place managers of evacuating the exhibitors in the exhibition area or reminding the exhibitors not wearing the mask to wear the mask if the pedestrian volume in the exhibition area obtained by recognition is larger than a set pedestrian volume threshold value.
20. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the security monitoring method according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966289.8A CN114267006A (en) | 2020-09-15 | 2020-09-15 | Security monitoring method, device, system and storage medium |
| PCT/CN2021/099052 WO2022057329A1 (en) | 2020-09-15 | 2021-06-09 | Safety monitoring method, apparatus, and system, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966289.8A CN114267006A (en) | 2020-09-15 | 2020-09-15 | Security monitoring method, device, system and storage medium |
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| CN114267006A true CN114267006A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010966289.8A Pending CN114267006A (en) | 2020-09-15 | 2020-09-15 | Security monitoring method, device, system and storage medium |
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| Country | Link |
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| CN (1) | CN114267006A (en) |
| WO (1) | WO2022057329A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114821483B (en) * | 2022-06-20 | 2022-09-30 | 武汉惠得多科技有限公司 | Monitoring method and system capable of measuring temperature and applied to monitoring video |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219226A (en) * | 1991-10-25 | 1993-06-15 | Quadtek, Inc. | Imaging and temperature monitoring system |
| US10339426B2 (en) * | 2011-07-05 | 2019-07-02 | Bernard Fryshman | Induction system for crowd monitoring |
| CN205621097U (en) * | 2016-04-05 | 2016-10-05 | 四川农业大学 | Supermarket entry monitoring arrangement |
| CN106254494A (en) * | 2016-08-17 | 2016-12-21 | 浙江诚名智能工程有限公司 | Artificial abortion's monitoring system |
| CN206515930U (en) * | 2016-11-04 | 2017-09-22 | 中云智慧（北京）科技有限公司 | Self-service inspection system that passes of health quarantine |
-
2020
- 2020-09-15 CN CN202010966289.8A patent/CN114267006A/en active Pending
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| WO2022057329A1 (en) | 2022-03-24 |
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