CN115862204A - Group monitoring method, device, equipment and storage medium - Google Patents
Group monitoring method, device, equipment and storage medium Download PDFInfo
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- CN115862204A CN115862204A CN202310190211.5A CN202310190211A CN115862204A CN 115862204 A CN115862204 A CN 115862204A CN 202310190211 A CN202310190211 A CN 202310190211A CN 115862204 A CN115862204 A CN 115862204A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention relates to the technical field of information verification, and discloses a group monitoring method, a device, equipment and a storage medium, wherein the method comprises the following steps: when detecting that the group users to be verified enter a verification range, acquiring the card numbers of the UWB tag cards of the users and corresponding physical position information; inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system; comparing the personal information with the access condition to judge whether the personal information meets the access condition; if the entrance condition is not met, when the entrance required place is not provided with gate interception, the background monitoring system acquires the images of the users who do not meet the entrance condition, and alarms to display that the entrance condition is not met. According to the invention, the corresponding personal information is inquired through the card number of the UWB tag card, information verification is carried out, and the user which does not accord with the access condition is alarmed and intercepted, so that the problems of long time consumption, blockage and poor experience when the public enters a public place with large people flow are solved, and the card number is verified without sense and has high verification speed.
Description
Technical Field
The invention relates to the technical field of information verification, in particular to a group monitoring method, a group monitoring device, group monitoring equipment and a storage medium.
Background
At present, in public places with special access requirements, when an access user detects whether access conditions are met, the access user generally checks personal conditions one by one through security personnel at an access or the user queues up for one by swiping a card to enter through some equipment. For example, in the current epidemic prevention inspection, health information verification is performed on all entering personnel one by one through security or electronic sentinel equipment at an entrance and an exit of a public place. For public places with large pedestrian flow in short time (such as exhibition, public transportation stations such as buses and subways), the time for the public to enter the places is long, the blocking condition is easy to occur, and the experience feeling for the public is poor.
Disclosure of Invention
The invention mainly aims to provide a group monitoring method, a group monitoring device, group monitoring equipment and a group monitoring storage medium, and aims to solve the technical problems that in the prior art, for public places with large short-time pedestrian flow, the time for the public to enter the places is long, the blocking situation is easy to occur, and the experience feeling for the public is poor.
To achieve the above object, the present invention provides a population monitoring method, comprising the steps of:
when detecting that a group of users to be verified enters a verification range, acquiring a UWB tag card number and corresponding physical position information of each user, wherein each user carries a UWB tag card, and the verification range is distributed according to a UWB working mode, duration, UWB tag number and positioning range;
inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system;
comparing the personal information with the access condition to judge whether the personal information meets the access condition;
if the entry condition is not met, when the entry required place is not set with gate interception, the background monitoring system acquires the image of the user which is not met with the entry condition, and alarms to display that the entry condition is not met.
Optionally, when it is detected that the group user to be verified enters the verification range, before the UWB tag card number and the corresponding physical location information of each user are obtained, the method further includes:
establishing a background monitoring system;
acquiring personal information of a user and a UWB tag card number;
registering the personal information to the background monitoring system;
and associating the personal information with the card number of the UWB tag card through the background monitoring system.
Optionally, when it is detected that the group user to be verified enters the verification range, acquiring the card number of the UWB tag card of each user and the corresponding physical location information includes:
deploying UWB anchor points at the entrance and exit of the place with the entrance requirement, and determining the verification range;
carrying out encrypted data communication with each UWB tag card in the verification range through the UWB anchor point to obtain a corresponding UWB tag card number and corresponding physical position information;
and sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
Optionally, the deploying UWB anchor point at the entrance and exit of the site where the entrance requirement exists, and determining the verification range, includes:
acquiring the flow of people in a preset time length of an entrance and an exit of a place with a requirement, and determining the quantity of deployed UWB anchor points according to the flow of people in the preset time length;
acquiring a positioning range of UWB anchors, and determining the placement position of each UWB anchor according to the positioning range, wherein the radius of the positioning range is larger than a first preset value, and the area of the positioning range is larger than a second preset value;
and determining an verification range according to the placement position of each UWB anchor point and the number of the UWB anchor points.
Optionally, the obtaining of the card number of the corresponding UWB tag card and the corresponding physical location information by performing encrypted data communication between the UWB anchor point and each UWB tag card within the verification range includes:
acquiring a UWB configuration working mode and duration;
determining the number threshold of the UWB tag cards capable of carrying out encrypted data communication according to the configuration working mode and the duration;
acquiring the quantity of the UWB tag cards in the verification range, and comparing the quantity of the UWB tag cards in the verification range with the quantity threshold value;
judging whether the number of the UWB tag cards in the verification range exceeds a number threshold value or not;
if the number of the UWB tag cards exceeds the threshold value, adjusting the UWB configuration working mode and the duration so as to enable the number threshold value to be larger than or equal to the number of the UWB tag cards in the verification range;
and if not, executing the step of sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
Optionally, if the entry condition is not met, when no gate interception is set in a place where the entry requirement exists, acquiring an image of a user who does not meet the entry condition through the background monitoring system, and alarming to display that the entry condition is not met, including:
judging whether to acquire a user image when the personal information of the user is registered in the background monitoring system;
if the user image is acquired, displaying the image which does not accord with the user through the background monitoring system, and alarming and displaying that the image does not accord with the access condition;
if the user image is not acquired, the background monitoring system is connected with a camera to acquire an integral photo in the effective range of the UWB anchor point, and according to the physical position information corresponding to the UWB tag card of the user who does not accord with the access condition in the background monitoring system, the image of the user who does not accord with the access condition is found in the integral photo and is alarmed to display the image which does not accord with the access condition.
Optionally, the comparing, according to the personal information and the admission condition, to determine whether the personal information meets the admission condition includes:
if the personal information comprises information corresponding to the admission condition, comparing the information corresponding to the admission condition in the personal information with the admission condition, and judging whether the personal information meets the admission condition;
if the personal information does not include the information corresponding to the admission condition, the background monitoring system inquires the information in other systems bound by the personal information to obtain the information corresponding to the admission condition, compares the information corresponding to the admission condition with the admission condition, and judges whether the personal information meets the admission condition.
In addition, to achieve the above object, the present invention also provides a population monitoring device including:
the verification system comprises an acquisition module, a verification module and a verification module, wherein the acquisition module is used for acquiring the card number of a UWB tag card of each user and corresponding physical position information when detecting that users of a group to be verified enter a verification range, each user carries the UWB tag card, and the verification range is arranged according to a UWB working mode, duration, the number of the UWB tags and a positioning range;
the query module is used for querying personal information corresponding to the UWB tag card number of each user through a background monitoring system;
the judging module is used for comparing the personal information with the access condition and judging whether the personal information meets the access condition or not;
and the alarm module is used for acquiring images of users who do not accord with the access conditions through the background monitoring system and alarming and displaying that the users do not accord with the access conditions when the required places are not intercepted by the gate machine.
In addition, to achieve the above object, the present invention also provides a group monitoring apparatus, including: a memory, a processor and a population monitoring program stored on the memory and executable on the processor, the population monitoring program configured to implement the steps of the population monitoring method as described above.
Furthermore, in order to achieve the above object, the present invention also provides a storage medium, on which a group monitoring program is stored, the group monitoring program implementing the steps of the group monitoring method as described above when executed by a processor.
According to the invention, when detecting that the group users to be verified enter the verification range, the UWB tag card numbers and the corresponding physical position information of the users are obtained; inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system; comparing the personal information with the access condition to judge whether the personal information meets the access condition; if the entry condition is not met, when the entry required place is not set with gate interception, the background monitoring system acquires the image of the user which is not met with the entry condition, and alarms to display that the entry condition is not met. Through the mode, the corresponding personal information is inquired through the card number of the UWB tag card, information verification is carried out, the user which is not in line with the access condition is alarmed and intercepted, the problems that the time consumption is long when the public enters a public place with large flow of people, blockage occurs and the experience is poor are solved, and the noninductive verification and the verification speed are high.
Drawings
FIG. 1 is a schematic diagram of a group monitoring device for a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a population monitoring method according to the present invention;
FIG. 3 is a schematic flow chart of a second embodiment of a population monitoring method according to the present invention;
FIG. 4 is a diagram illustrating UWB anchor point data in a second embodiment of population monitoring method according to the invention;
FIG. 5 is a schematic diagram of a UWB configuration operation mode in a second embodiment of the population monitoring method of the invention;
FIG. 6 is a schematic flow chart of a third embodiment of the population monitoring method according to the present invention;
FIG. 7 is a block diagram of a first embodiment of a group monitoring device according to the present invention.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a group monitoring device in a hardware operating environment according to an embodiment of the present invention.
As shown in FIG. 1, the population monitoring device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in FIG. 1 does not constitute a limitation of the population monitoring device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of storage medium, may include therein an operating system, a network communication module, a user interface module, and a group monitoring program.
In the group monitoring device shown in FIG. 1, the network interface 1004 is primarily used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 of the group monitoring device of the present invention may be disposed in the group monitoring device, and the group monitoring device calls the group monitoring program stored in the memory 1005 through the processor 1001 and executes the group monitoring method provided by the embodiment of the present invention.
An embodiment of the present invention provides a group monitoring method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the group monitoring method of the present invention.
In this embodiment, the population monitoring method includes the following steps:
step S10: when detecting that a group user to be verified enters a verification range, acquiring the card number of the UWB tag card of each user and corresponding physical position information, wherein each user carries the UWB tag card, and the verification range is arranged according to a UWB working mode, duration, the number of the UWB tags and a positioning range.
It should be noted that UWB, that is, ultra Wide Band (Ultra Wide Band) technology, is a wireless carrier communication technology, and it does not adopt sinusoidal carrier, but utilizes nanosecond-level non-sinusoidal narrow pulse to transmit data, so that its occupied spectrum range is very Wide, and UWB technology has the advantages of low system complexity, low transmitted signal power spectrum density, insensitivity to channel fading, low interception capability, high positioning accuracy, etc., and is especially suitable for high-speed wireless access in dense multipath places such as indoor, etc.
It will be appreciated that the UWB tag card may be used for tracking and location of a user, with a unique identification id chip, i.e. the UWB tag card number, within the card.
In the specific implementation, when detecting that a group user to be verified carrying a UWB tag card enters a verification range, encrypted data communication is carried out between the UWB anchor point and the UWB tag card to obtain a UWB tag card number and corresponding physical position information.
It will be appreciated that the verification range is laid out in terms of UWB mode of operation, duration, number of UWB tags and location range.
Further, in order to accurately query the personal information, before the step S10, the method further includes: establishing a background monitoring system; acquiring personal information of a user and a UWB tag card number; registering the personal information to the background monitoring system; and associating the personal information with the card number of the UWB tag card through the background monitoring system.
It should be noted that, if a system with a function of registering personal information exists, and a function of binding personal information with a card number of a UWB tag card is added to the existing system, it is not necessary to create a background monitoring system.
Step S20: and inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system.
It should be noted that the background monitoring system may register personal information and may associate the personal information with a card number of the UWB tag card, where the personal information is driven according to an entrance requirement of a place, such as a mobile phone number, a name, an identity card number, and the like of a registered user, and this embodiment does not specifically limit this.
Step S30: and comparing the personal information with the access condition to judge whether the personal information meets the access condition.
It should be noted that the admission condition is a condition for allowing a place with an admission request, such as the age is over 18 years, the user has purchased a ticket, and the health code is a green code, and the embodiment is not particularly limited thereto.
It can be understood that, the embodiment of comparing the information corresponding to the admission condition in the personal information with the admission condition to determine whether the corresponding user meets the admission condition is not specifically limited in this respect, and the information corresponding to the admission condition in the personal information includes age information, ticket purchasing records, health condition information, and the like.
Step S40: if the entry condition is not met, when the entry required place is not set with gate interception, the background monitoring system acquires the image of the user which is not met with the entry condition, and alarms to display that the entry condition is not met.
It should be noted that, when the user does not meet the admission condition and the place with the admission requirement is not provided with gate interception, the background monitoring system acquires the image of the user who does not meet the admission condition, and alarms to display that the user does not meet the admission condition, so as to perform manual interception.
It can be understood that, when a user does not conform to the admission condition and sets a gate to intercept a place having an admission requirement, the background monitoring system directly sends personal information of the user that does not conform to the admission condition to the gate system to intercept the place, and the place where the gate is set to intercept includes a rail transit system, an access control system with a gate, and the like, which is not limited in this embodiment.
In the embodiment, when detecting that the group users to be verified enter the verification range, the card numbers of the UWB tag cards of the users and the corresponding physical position information are obtained; inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system; comparing the personal information with the access condition to judge whether the personal information meets the access condition; if the entry condition is not met, when the entry required place is not set with gate interception, the background monitoring system acquires the image of the user which is not met with the entry condition, and alarms to display that the entry condition is not met. Through the mode, the corresponding personal information is inquired through the UWB tag card number, information verification is carried out, the users who do not accord with the access condition are alarmed and intercepted, the problems that the time is long, the blockage occurs and the experience sense is poor when the public enters a public place with large pedestrian volume are solved, and the non-inductive verification speed is high.
Referring to fig. 3, fig. 3 is a schematic flow chart of a population monitoring method according to a second embodiment of the present invention.
Based on the first embodiment, the step S10 in the population monitoring method in this embodiment includes:
step S101: and deploying UWB anchor points at the entrance and exit of the place with the entrance requirement, and determining the verification range.
It should be noted that each UWB anchor point may communicate with multiple UWB tag cards simultaneously.
It can be understood that the UWB anchor point may receive multiple sets of communication signals from the UWB tag card, and calculate information such as absolute distance, relative angular direction, and relative coordinates from the multiple sets of communication signals, and the UWB anchor point may also receive or transmit valuable information through itself or other associated auxiliary communication channels.
It will be appreciated that the location range of each UWB anchor is limited, and that depending on the location and number of UWB anchors deployed, there is a verification range into the desired location.
Step S102: and carrying out encrypted data communication with each UWB tag card in the verification range through the UWB anchor point to obtain the corresponding UWB tag card number and the corresponding physical position information.
It should be noted that the UWB tag card may transmit a signal to the surrounding UWB anchor points, so that the UWB anchor points obtain the relative position coordinates of the UWB tag card, or the UWB tag card transmits the UWB tag card number and the absolute distance and relative angle direction information between the UWB tag card and the anchor points by performing encrypted data communication with the UWB anchor points.
It can be understood that, the UWB anchor point receives multiple sets of communication signals from the UWB tag card, and calculates information such as absolute distance, relative angular direction, and relative coordinates from the multiple sets of communication signals to the different UWB tag cards, thereby determining physical location information corresponding to the UWB tag cards.
Step S103: and sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
It can be understood that the UWB anchor point receives the card number sent by the UWB tag card and the absolute distance and relative angle direction information between the UWB tag card and the anchor point, determines the physical location information corresponding to the UWB tag card according to the absolute distance and relative angle direction information between the UWB tag card and the anchor point, and sends the card number of the UWB tag card and the corresponding physical location information to the background monitoring system.
Further, in order to increase the verification speed, the step S101 includes: acquiring the flow of people in a preset time length of an entrance and an exit of a place with a requirement, and determining the quantity of deployed UWB anchor points according to the flow of people in the preset time length; acquiring a positioning range of UWB anchors, and determining the placement position of each UWB anchor according to the positioning range, wherein the radius of the positioning range is larger than a first preset value, and the area of the positioning range is larger than a second preset value; and determining an verification range according to the placement position of each UWB anchor point and the number of the UWB anchor points.
It should be noted that the flow rate of people refers to the number of people entering a certain area within a certain time, the preset time may be 1s, and the flow rate of people within the preset time of the entrance and exit of the place where the entrance requirement exists is obtained, that is, the flow rate of people per second at the entrance and exit of the place where the entrance requirement exists is obtained, which is not specifically limited in this embodiment.
It can be understood that, the positioning range of the UWB anchor point includes a 2D positioning range and a 3D positioning range, the 2D positioning range is larger than a first preset value for the radius, the area is larger than a second preset value, and is independent of the installation height, wherein the first preset value may be 20 meters, the second preset value may be 1000 square meters, the 3D positioning range is that the 3D positioning range is larger than a third preset value for the pitch angle range right below, the radius may be 2 times of the installation height, wherein the third preset value may be 120 degrees, and this embodiment does not specifically limit this.
It is worth to be noted that the positioning technology used by the UWB anchor point is UWB-AOA, that is, positioning is performed by obtaining the signal arrival angles from the measured point to the two receivers, a complex antenna system needs to be configured, the influence of the angle error on the positioning accuracy is far greater than that of the ranging error, and the positioning accuracy of the UWB anchor point is 30 cm without occlusion.
In a specific implementation, the distance between adjacent UWB anchor points is determined according to the positioning range, for example, the distance between adjacent UWB anchor points is 20 meters, and the verification range is determined according to the distance between adjacent UWB anchor points and the number of UWB anchor points.
As shown in fig. 4, fig. 4 is a schematic diagram of UWB anchor point data in the population monitoring method according to the embodiment, where the diagram includes core indicators and parameters, for example, a positioning technology is UWB-AOA; the positioning precision is 30 cm, has no obstruction and is equivalent to the traditional UWB-TOF/TDOA; the 2D positioning range is a circle with the radius larger than 20 meters and the area larger than 1000 square meters, and is irrelevant to the installation height; the 3D positioning range is a range of a pitch angle which is larger than 120 degrees right below, and the radius is 2 times of the installation height; the capacity of the label is that a single base station is larger than 1KHz, and the whole capacity has no upper limit.
Further, in order to increase the verification speed, the step S102 includes: acquiring a UWB configuration working mode and duration; determining the number threshold of the UWB tag cards capable of carrying out encrypted data communication according to the configuration working mode and the duration; acquiring the quantity of the UWB tag cards in the verification range, and comparing the quantity of the UWB tag cards in the verification range with the quantity threshold value; judging whether the number of the UWB tag cards in the verification range exceeds a number threshold value or not; if the number of the UWB tag cards exceeds the verification range, adjusting the UWB configuration working mode and the duration so as to enable the number threshold to be larger than or equal to the number of the UWB tag cards in the verification range; and if not, executing the step of sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
It should be noted that the threshold value of the number of UWB tag cards capable of simultaneously communicating encrypted data is related to the UWB configuration operation mode of the UWB anchor and the duration of the tag blinking frame, for example, when the UWB configuration operation mode is 6.81mbps, psr64, prf16mhz, and the duration of the tag blinking frame is 111.54us, the threshold value of the number of UWB tag cards is 1344, which is not particularly limited by the present embodiment.
It will be appreciated that if the number of UWB tag cards within the verification range exceeds the number threshold, then the UWB configuration operating mode and duration may need to be adjusted so that the number threshold of UWB tag cards capable of simultaneous encrypted data communication exceeds the number of UWB tag cards within the verification range.
As shown in fig. 5, fig. 5 is a schematic diagram of an UWB configuration operating mode in the group monitoring method according to the embodiment, where the schematic diagram includes an UWB configuration operating mode, a duration of a 12-ary tag blinking frame, and a number of proposed tags in a 1Hz blinking rate region under a proposed 15% air utilization rate, for example, when the UWB configuration operating mode is 6.81mbps, psr64, prf16mhz, and the duration of the 12-ary tag blinking frame is 111.54us, the number of proposed tags is 1344 UWB tags; when the UWB configuration working mode is 6.81Mbps, PSR128, PRF16/64MHz and the duration of a 12-system label flashing frame is 175.13us, the number of the proposed labels is 856 UWB labels; when the UWB configuration working mode is 850kbps, PSR512, PRF64MHz and the duration of a 12-system label flashing frame is 706.54us, the number of the labels is suggested to be 212 UWB labels; when the UWB configuration working mode is 110kbps, PSR1024, PRF16MHz and the duration of the 12-system label flashing frame is 2.46ms, the number of the proposed labels is 61 UWB labels.
According to the method, the number of deployed UWB anchor points is determined according to the pedestrian flow in the preset time length of the entrance and exit of the place with the entrance requirement; acquiring a positioning range of UWB anchors, and determining the placement position of each UWB anchor according to the positioning range, wherein the radius of the positioning range is larger than a first preset value, and the area of the positioning range is larger than a second preset value; and determining an verification range according to the placement position of each UWB anchor point and the number of the UWB anchor points. By the mode, the verification range of the place with the access requirement is determined according to the number of the anchor points and the positioning range, one verification is not needed, multiple persons can be verified at the same time, and the verification speed is high.
Referring to fig. 6, fig. 6 is a schematic flow chart of a population monitoring method according to a third embodiment of the present invention.
Based on the first embodiment, the step S30 in the population monitoring method in this embodiment includes:
step S301: and if the personal information comprises information corresponding to the admission condition, comparing the information corresponding to the admission condition in the personal information with the admission condition, and judging whether the personal information meets the admission condition.
It can be understood that, if the personal information in the background monitoring system includes information corresponding to the admission condition, such as age information, gender information, purchase record, and the like, the corresponding information is directly compared with the admission condition to determine whether the corresponding user meets the admission condition.
In a specific implementation, if the background monitoring system has information for determining whether the personal information meets the admission condition, the background directly determines the result, for example, for an exhibition system, the background monitoring system only needs to check whether the user purchases a ticket or not and whether the user meets the admission condition.
Step S302: if the personal information does not include the information corresponding to the admission condition, the background monitoring system inquires the information in other systems bound by the personal information to obtain the information corresponding to the admission condition, compares the information corresponding to the admission condition with the admission condition, and judges whether the personal information meets the admission condition.
It can be understood that, if the personal information in the background monitoring system does not include information corresponding to the admission condition, such as health code information, nucleic acid detection result information, and the like, the background monitoring system queries information in other systems bound to the personal information to obtain information corresponding to the admission condition, and compares the information corresponding to the admission condition with the admission condition to determine whether the admission condition is met.
In the specific implementation, if the background monitoring system does not have the information for judging whether the personal information meets the admission condition, the background monitoring system interacts with other systems to obtain a result, for example, for an epidemic prevention system, the background monitoring system cannot directly judge the result, and the user can be further judged whether the user meets the admission condition only by using the personal information to search the personal health information of the epidemic prevention system in each province and city.
Further, in order to accurately locate a user who does not meet the admission conditions, if the user does not meet the admission conditions, when a gate machine interception is not set in a place with an admission requirement, the background monitoring system acquires images of the user who does not meet the admission conditions, and alarms and displays that the user does not meet the admission conditions, the method comprises the following steps: judging whether to acquire a user image when the personal information of the user is registered in the background monitoring system; if the user image is acquired, displaying the image which does not accord with the user through the background monitoring system, and alarming and displaying that the image does not accord with the access condition; if the user image is not acquired, the background monitoring system is connected with the camera to acquire an integral photo in the effective range of the UWB anchor point, and according to the physical position information corresponding to the UWB tag card of the user who does not accord with the access condition in the background monitoring system, the image of the user who does not accord with the access condition is found in the integral photo and is displayed by an alarm, so that the user who does not accord with the access condition is displayed.
It should be noted that if a user image is obtained when the personal information is registered, the background monitoring system can directly display which user does not meet the access condition, and the alarm display does not meet the access condition, so that the user can directly and manually intercept the image.
It can be understood that if the user image is not obtained when the personal information is registered, the background monitoring system is connected with the camera, so that the UWB tag card is obtained, and meanwhile, the whole photo of the area at the same time can be obtained, and the specific picture of the user can be found in the whole photo according to the obtained position information of the user which is not allowed to be accessed. Therefore, the alarm display is carried out to intercept the condition that the condition is not met with the access condition.
In this embodiment, if the personal information includes information corresponding to an admission condition, the information corresponding to the admission condition in the personal information is compared with the admission condition, and whether the personal information meets the admission condition is judged; if the personal information does not include the information corresponding to the admission condition, the background monitoring system inquires the information in other systems bound by the personal information to obtain the information corresponding to the admission condition, compares the information corresponding to the admission condition with the admission condition, and judges whether the personal information meets the admission condition. By the mode, whether the corresponding user meets the access condition or not is directly judged according to the personal information, the public feels noninductive and is verified, and the experience feeling is improved.
Referring to fig. 7, fig. 7 is a block diagram of a first embodiment of the group monitoring device according to the present invention.
As shown in fig. 7, the group monitoring apparatus according to the embodiment of the present invention includes:
the system comprises an acquisition module 10, a positioning module and a verification module, wherein the acquisition module is used for acquiring the card number of a UWB tag card and corresponding physical position information of each user when detecting that a group of users to be verified enter a verification range, each user carries the UWB tag card, and the verification range is arranged according to a UWB working mode, duration, the number of the UWB tags and a positioning range;
the query module 20 is configured to query, through the background monitoring system, the personal information corresponding to the card number of the UWB tag card of each user;
the judging module 30 is used for comparing the personal information with the access conditions and judging whether the personal information meets the access conditions;
and the alarm module 40 is used for acquiring the image of the user who does not accord with the access condition through the background monitoring system and alarming and displaying that the user does not accord with the access condition when the entrance required place is not provided with gate interception.
In an embodiment, the obtaining module 10 is further configured to establish a background monitoring system; acquiring personal information of a user and a UWB tag card number; registering the personal information to the background monitoring system; and associating the personal information with the card number of the UWB tag card through the background monitoring system.
In an embodiment, the obtaining module 10 is further configured to deploy a UWB anchor point at an entrance and exit of a location where an entrance requirement exists, and determine an authentication range; carrying out encrypted data communication with each UWB tag card in the verification range through the UWB anchor point to obtain a corresponding UWB tag card number and corresponding physical position information; and sending the corresponding card number of the UWB tag card and the corresponding physical position information to the background monitoring system.
In one embodiment, the acquiring module 10 is further configured to deploy a UWB anchor point at the entrance and exit of the site where the entrance requirement exists, and determine the verification range, including: acquiring the pedestrian flow rate within a preset time length of an entrance and an exit of a place with a requirement, and determining the quantity of deployed UWB anchor points according to the pedestrian flow rate within the preset time length; the method comprises the steps of obtaining a positioning range of UWB anchor points, and determining the placement position of each UWB anchor point according to the positioning range, wherein the radius of the positioning range is larger than a first preset value, and the area of the positioning range is larger than a second preset value; and determining an verification range according to the placement position of each UWB anchor point and the number of the UWB anchor points.
In an embodiment, the acquiring module 10 is further configured to acquire a UWB configuration operating mode and a duration; determining the number threshold of the UWB tag cards capable of carrying out encrypted data communication according to the configuration working mode and the duration; acquiring the quantity of the UWB tag cards in the verification range, and comparing the quantity of the UWB tag cards in the verification range with the quantity threshold value; judging whether the number of the UWB tag cards in the verification range exceeds a number threshold value or not; if the number of the UWB tag cards exceeds the threshold value, adjusting the UWB configuration working mode and the duration so as to enable the number threshold value to be larger than or equal to the number of the UWB tag cards in the verification range; and if not, executing the step of sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
In the embodiment, when detecting that the group users to be verified enter the verification range, the card numbers of the UWB tag cards of the users and the corresponding physical position information are obtained; inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system; comparing the personal information with the access condition to judge whether the personal information meets the access condition; if the entry condition is not met, when the entry required place is not set with gate interception, the background monitoring system acquires the image of the user which is not met with the entry condition, and alarms to display that the entry condition is not met. Through the mode, the corresponding personal information is inquired through the UWB tag card number, information verification is carried out, the users who do not accord with the access condition are alarmed and intercepted, the problems that the time is long, the blockage occurs and the experience sense is poor when the public enters a public place with large pedestrian volume are solved, and the non-inductive verification speed is high.
In addition, to achieve the above object, the present invention also provides a group monitoring apparatus, including: a memory, a processor and a population monitoring program stored on the memory and executable on the processor, the population monitoring program configured to implement the steps of the population monitoring method as described above.
Since the group of monitoring devices adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and are not described in detail herein.
In addition, an embodiment of the present invention further provides a storage medium, where a group monitoring program is stored on the storage medium, and the group monitoring program, when executed by a processor, implements the steps of the group monitoring method as described above.
Since the storage medium adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited in this respect.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment may refer to the group monitoring method provided in any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method of population monitoring, the method comprising:
when detecting that a group of users to be verified enters a verification range, acquiring a UWB tag card number and corresponding physical position information of each user, wherein each user carries a UWB tag card, and the verification range is distributed according to a UWB working mode, duration, UWB tag number and positioning range;
inquiring personal information corresponding to the UWB tag card number of each user through a background monitoring system;
comparing the personal information with the access condition to judge whether the personal information meets the access condition;
if the entrance condition is not met, when the entrance required place is not provided with gate interception, the background monitoring system acquires the images of the users who do not meet the entrance condition, and alarms to display that the entrance condition is not met.
2. The method as claimed in claim 1, wherein before acquiring the card number of the UWB tag card and the corresponding physical location information of each user when detecting that the users of the group to be verified enter the verification range, the method further comprises:
establishing a background monitoring system;
acquiring personal information of a user and a UWB tag card number;
registering the personal information to the background monitoring system;
and associating the personal information with the card number of the UWB tag card through the background monitoring system.
3. The method of claim 1, wherein when it is detected that the users of the group to be verified enter the verification range, acquiring the card number of the UWB tag card of each user and the corresponding physical location information comprises:
deploying UWB anchor points at the entrance and exit of the place with the entrance requirement, and determining the verification range;
carrying out encrypted data communication with each UWB tag card in the verification range through the UWB anchor point to obtain a corresponding UWB tag card number and corresponding physical position information;
and sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
4. The method of claim 3, wherein said deploying a UWB anchor point at said premises doorway with an entry requirement, determining a verification range, comprises:
acquiring the pedestrian flow rate within a preset time length of an entrance and an exit of a place with a requirement, and determining the quantity of deployed UWB anchor points according to the pedestrian flow rate within the preset time length;
acquiring a positioning range of UWB anchors, and determining the placement position of each UWB anchor according to the positioning range, wherein the radius of the positioning range is larger than a first preset value, and the area of the positioning range is larger than a second preset value;
and determining an verification range according to the placement position of each UWB anchor point and the number of the UWB anchor points.
5. The method of claim 3, wherein said obtaining a corresponding UWB tag card number and corresponding physical location information via encrypted data communication with each UWB tag card within the verification range by the UWB anchor point comprises:
acquiring a UWB configuration working mode and duration;
determining the number threshold of the UWB tag cards capable of carrying out encrypted data communication according to the configuration working mode and the duration;
acquiring the quantity of the UWB tag cards in the verification range, and comparing the quantity of the UWB tag cards in the verification range with the quantity threshold value;
judging whether the number of the UWB tag cards in the verification range exceeds a number threshold value or not;
if the number of the UWB tag cards exceeds the verification range, adjusting the UWB configuration working mode and the duration so as to enable the number threshold to be larger than or equal to the number of the UWB tag cards in the verification range;
and if not, executing the step of sending the corresponding UWB tag card number and the corresponding physical position information to the background monitoring system.
6. The method of claim 1, wherein if the entry is not met, when there is a site with entry requirement and no gate interception is set, acquiring an image of a user who does not meet the admission condition through the background monitoring system, and alarming to display that the entry condition is not met, comprises:
judging whether to acquire a user image when the personal information of the user is registered in the background monitoring system;
if the user image is acquired, displaying the image which does not accord with the user through the background monitoring system, and alarming and displaying that the image does not accord with the access condition;
if the user image is not acquired, the background monitoring system is connected with a camera to acquire an integral photo in the effective range of the UWB anchor point, and according to the physical position information corresponding to the UWB tag card of the user who does not accord with the access condition in the background monitoring system, the image of the user who does not accord with the access condition is found in the integral photo and is alarmed to display the image which does not accord with the access condition.
7. The method of claim 1, wherein the comparing the personal information with the admission condition to determine whether the admission condition is met comprises:
if the personal information comprises information corresponding to the admission condition, comparing the information corresponding to the admission condition in the personal information with the admission condition, and judging whether the personal information meets the admission condition;
if the personal information does not comprise the information corresponding to the admission condition, the background monitoring system inquires the information in other systems bound with the personal information to obtain the information corresponding to the admission condition, compares the information corresponding to the admission condition with the admission condition and judges whether the information meets the admission condition.
8. A group monitoring device, comprising:
the device comprises an acquisition module, a verification module and a verification module, wherein the acquisition module is used for acquiring the card number of a UWB (ultra wide band) tag card and corresponding physical position information of each user when detecting that a group of users to be verified enter a verification range, each user carries the UWB tag card, and the verification range is arranged according to a UWB working mode, duration, the number of the UWB tags and a positioning range;
the query module is used for querying personal information corresponding to the UWB tag card number of each user through a background monitoring system;
the judging module is used for comparing the personal information with the access condition and judging whether the personal information meets the access condition or not;
and the alarm module is used for acquiring images of users who do not accord with the access conditions through the background monitoring system and alarming and displaying the users who do not accord with the access conditions when the entrance required places are not provided with gate interception.
9. A group monitoring device, comprising: a memory, a processor, and a population monitoring program stored on the memory and executable on the processor, the population monitoring program configured to implement the population monitoring method of any one of claims 1 to 7.
10. A storage medium having stored thereon a group monitoring program which, when executed by a processor, implements the group monitoring method as claimed in any one of claims 1 to 7.
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