CN114531653A - Visitor tracking system and method based on digital park - Google Patents

Visitor tracking system and method based on digital park Download PDF

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Publication number
CN114531653A
CN114531653A CN202210151988.6A CN202210151988A CN114531653A CN 114531653 A CN114531653 A CN 114531653A CN 202210151988 A CN202210151988 A CN 202210151988A CN 114531653 A CN114531653 A CN 114531653A
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China
Prior art keywords
visitor
bracelet
information
remote server
park
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CN202210151988.6A
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Chinese (zh)
Inventor
邢利君
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Inner Mongolia Zebra Technology Group Co ltd
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Inner Mongolia Zebra Technology Group Co ltd
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Priority to CN202210151988.6A priority Critical patent/CN114531653A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/029Location-based management or tracking services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Alarm Systems (AREA)

Abstract

The invention belongs to the technical field of computer internet, and particularly relates to a visitor tracking system and a visitor tracking method based on a digital park, wherein the system comprises a visitor registration terminal, a visitor bracelet and a remote server; the visitor registration terminal is used for acquiring visitor information, setting visitor bracelet access grade according to the visitor information and sending related information to the remote server; the visitor bracelet is used for acquiring the position information and the vein image information of a visitor and sending the position information and the vein image information to the remote server; the remote server is used for tracking and monitoring the visitor according to the visitor bracelet access level and the position information, reminding the visitor in a cross-zone mode, judging whether the visitor is missing or not according to the vein image information and giving an alarm when the visitor is missing. The invention carries out grading and real-time tracking on the visitor, reminds the cross-zone behavior of the visitor and alarms the missing of the visitor, thereby preventing people who are not conscious from stealing enterprise technical secrets and preventing the leakage of the enterprise technical secrets.

Description

Visitor tracking system and method based on digital park
Technical Field
The invention belongs to the technical field of computer internet, and particularly relates to a visitor tracking system and method based on a digital park.
Background
A lot of districts are divided to current many high and new enterprises garden, including office building, dining room, stadium, research and development center, experiment building, warehouse management center etc. the garden is the important carrier of staff work and life, and different districts have different functions, and research and development center and experiment building are the core of enterprise usually, have the most leading technological secret of enterprise, and the important raw and other materials and the product of enterprise are deposited to warehouse management center, are the comparatively important material base of enterprise. Thus, even business employees cannot go to each parcel at will. With the rapid change of the mobile internet era and the development of new technologies such as the internet of things, biological identification, artificial intelligence and the like, the traditional park management mode cannot meet the requirements of park operation management development under new conditions.
In traditional visitor management system, after the visitor arrived the garden, after security personnel entered visitor's name, fingerprint, phone number, let the visitor get into the garden promptly, can not follow the circumstances behind the visitor got into the garden, can not track the visitor. The rough visitor management mode can not well manage the situation that visitors enter a park, and potential safety hazards can be brought to enterprises, so that technical secrets of the enterprises are leaked.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a visitor tracking system and a visitor tracking method based on a digital park, which are used for grading visitors, tracking the positions of the visitors in the park in real time, reminding the cross-zone behavior of the visitors and giving an alarm to the missing of the visitors, thereby preventing people who are not in the orbit from stealing enterprise technical secrets and preventing the enterprise technical secrets from being revealed.
In a first aspect, the invention provides a visitor tracking system based on a digital park, which comprises a visitor registration terminal, a visitor bracelet and a remote server, wherein the visitor registration terminal and the visitor bracelet are respectively communicated with the remote server;
the visitor registration terminal is used for acquiring visitor information, setting a visitor bracelet access level according to the visitor information and sending the visitor information and the visitor bracelet access level to the remote server;
the visitor bracelet is used for acquiring the position information and the vein image information of the visitor after the visitor wears the visitor bracelet and sending the position information and the vein image information to the remote server;
the remote server is used for tracking and monitoring the visitor according to the visitor bracelet access level and the position information, reminding the visitor in a cross-zone mode, judging whether the visitor is missing or not according to the vein image information, and giving an alarm when the visitor is missing.
Preferably, visitor's bracelet includes orientation module, vein detection module, voice module, communication module and host system, orientation module, vein detection module, voice module, communication module are connected with the host system electricity respectively.
Preferably, the guest information includes, but is not limited to, guest head portrait, guest vein information, guest cell phone number, guest identity, and access incident.
Preferably, the system further comprises a management terminal, wherein the management terminal is used for dividing the zone secret level of each zone in the park according to the importance of each zone in the park;
the secret level of the parcel corresponds to the access level of the visitor bracelet one by one.
Preferably, follow track monitoring to the visitor according to visitor's bracelet visit grade and positional information to cross the district and remind the visitor, specifically do:
judging a parcel where the visitor is located according to the location information of the visitor;
judging whether the secret grade of the parcel is greater than the access grade of the visitor bracelet or not according to the secret grade of the parcel corresponding to the parcel;
if yes, alarming and reminding the visitor.
Preferably, whether the visitor is lost or not is judged according to the vein image information, and an alarm is given to the missing of the visitor, specifically:
judging whether vein image information is received within a set time; if not, determining that the visitor is missing; if yes, comparing and matching the vein image information with the vein information of the visitor, and if not, determining that the visitor is missing.
Preferably, the system further comprises a camera terminal, wherein the camera terminal is used for collecting the garden image and sending the garden image to the remote server.
Preferably, the remote server is further configured to, when the visitor is missing, search for the visitor through comparison and identification of the campus image and the visitor head portrait, and send a search result to the mobile terminal of the security personnel.
Preferably, the remote server is further configured to perform upgrading processing or degrading processing on the visitor bracelet access level according to a management instruction of the management terminal.
In a second aspect, the present invention provides a digital park-based visitor tracking method, which is suitable for the digital park-based visitor tracking system described in the first aspect, and includes the following steps:
the visitor registration terminal acquires visitor information, sets a visitor bracelet access level according to the visitor information, and sends the visitor information and the visitor bracelet access level to the remote server;
after the visitor wears the visitor bracelet, the visitor bracelet acquires position information and vein image information of the visitor and sends the position information and the vein image information to the remote server;
the remote server tracks and monitors the visitor according to the visitor bracelet access level and the position information and reminds the visitor in a cross-zone way; and judging whether the visitor is missing or not according to the vein image information, and giving an alarm for the missing of the visitor.
The technical scheme of this embodiment carries out grade division and trails the visitor in the position in the garden in real time to the visitor, reminds the action of crossing of visitor, reports to the police to the disappearance of visitor to prevent that the person of carelessness steals the secret of enterprise's technique, prevent the secret of enterprise's technique from revealing.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals.
FIG. 1 is a schematic diagram of a digital park-based visitor tracking system in an embodiment;
FIG. 2 is a flowchart of a digital park-based visitor tracking method in an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
In particular implementations, the terminals described in embodiments of the invention include, but are not limited to, other portable devices such as mobile phones, laptop computers, or tablet computers having touch sensitive surfaces (e.g., touch screen displays and/or touch pads). The terminal supports various applications, such as one or more of the following: a drawing application, a presentation application, a word processing application, a website creation application, a disc burning application, a spreadsheet application, a gaming application, a telephone application, a video conferencing application, an email application, an instant messaging application, an exercise support application, a photo management application, a digital camera application, a web browsing application, a digital music player application, and/or a digital video player application.
Example one
The embodiment provides a visitor tracking system based on a digital park, which comprises a visitor registration terminal, a visitor bracelet, a management terminal and a remote server, wherein the visitor registration terminal, the visitor bracelet and the management terminal are respectively communicated with the remote server;
the visitor registration terminal is used for acquiring visitor information, setting a visitor bracelet access level according to the visitor information and sending the visitor information and the visitor bracelet access level to the remote server;
the management terminal is used for dividing the zone secret level of each zone in the park according to the importance of each zone in the park; the secret level of the zone corresponds to the access level of the visitor bracelet one by one;
the visitor bracelet is used for acquiring the position information and the vein image information of the visitor after the visitor wears the visitor bracelet and sending the position information and the vein image information to the remote server;
the remote server is used for tracking and monitoring the visitor according to the visitor bracelet access level and the position information, reminding the visitor in a cross-zone mode, judging whether the visitor is missing or not according to the vein image information, and giving an alarm when the visitor is missing.
In this embodiment, visitor registration terminal sets up in the income garden of garden pavilion, and the visitor bracelet is used for wearing on visitor's wrist. The visitor bracelet comprises a positioning module, a vein detection module, a voice module, a communication module and a main control module, wherein the positioning module, the vein detection module, the voice module and the communication module are respectively and electrically connected with the main control module; the positioning module is used for acquiring the position information of the visitor in real time, the vein detection module is used for acquiring the vein image of the visitor, the voice module is used for carrying out voice reminding and alarming on the visitor, and the communication module is used for communicating with the remote server.
Typically, a digital park has various sectors with different functions, including, for example, office buildings, canteens, stadiums, research and development centers, laboratory buildings, custody centers, and the like. The importance to the enterprise varies from one parcel to another, and it is therefore necessary to rank the privacy of the parcel for different parcels. For example, the research and development center and the laboratory building are set to be the most important, the warehouse management center is set to be the more important, the warehouse management center is set to be the third level, the office building is generally set to be the second level, and the canteen and the playground are relatively less important and are set to be the first level.
In this embodiment, when a visitor visits a park, the visitor registration terminal acquires visitor information at the park kiosk, where the visitor information includes, but is not limited to, a visitor avatar, visitor vein information, a visitor phone number, a visitor identity, and a visit account. Every visitor bracelet all has unique bracelet ID, and after registering visitor's information, the staff binds visitor's information and bracelet ID to set up visitor bracelet access level after binding, access level also divide into the level four, access level and the secret grade one-to-one in piece area. For example, a plum applied by an enterprise is registered, and after certain information of the plum is registered, the visiting registration of a visitor bracelet worn by the plum is set to be two-level, namely, the plum can go to several areas of an office building, a dining hall and a sports field, but does not have the right to go to several areas of a research and development center, an experiment building and a warehouse management center.
The visitor can get into the garden after wearing visitor 'S bracelet, and when the visitor was at garden free activity, visitor' S bracelet can gather visitor 'S current positional information in real time to send positional information to remote server, visitor' S bracelet gathers the vein image of visitor (for example, gathers once every 30S) according to the set-up time, and sends the vein image for remote server.
Wherein, follow track monitoring to the visitor according to visitor's bracelet access level and positional information to crossing and reminding the visitor, specifically do:
judging a parcel where the visitor is located according to the location information of the visitor;
judging whether the secret grade of the parcel is greater than the access grade of the visitor bracelet or not according to the secret grade of the parcel corresponding to the parcel;
if yes, alarming and reminding the visitor.
For example, since a certain lie comes to an enterprise for interviewing, the enterprise is not familiar with the route of a park, the enterprise walks to the gate of an experimental building, the remote service judges that the certain lie is in the experimental building according to the position information of the certain lie, the experimental building is in the fourth level, which is higher than the second level of the access level, and then the access bracelet gives an alarm to the certain lie and reminds the user and sends alarm information to the remote server. After hearing the voice prompt, a certain plum quits the experiment building and goes to an office building, and the visiting bracelet stops alarming and prompting.
Wherein, judge whether the visitor is lost according to vein image information to report to the police to the visitor is lost, specifically do:
judging whether vein image information is received within a set time; if not, determining that the visitor is missing; if yes, comparing and matching the vein image information with the vein information of the visitor, and if not, determining that the visitor is missing.
In the embodiment, whether any plum is over-area is judged through the position information, and whether the plum is worn by the visitor himself or herself is judged through vein recognition. In order to prevent the visitor from taking the bracelet down to escape tracking, the access bracelet in this embodiment is provided with a vein recognition module for collecting vein images of the visitor. The vein image is similar to a human face image, and each person is unique. For example, a competitor employee asks for someone, and looks like a interviewer to steal technical secrets of an enterprise, and after entering a campus, asks for someone to take off the visitor bracelet and wear the visitor bracelet on the wrist of another person, and the remote server receives the vein image information of the visitor bracelet at regular time, but the vein image information is not matched with the vein information when someone logs in, so that the remote server determines that the visitor is missing.
The system of this embodiment still includes camera terminal, and remote server is after confirming visitor's whereabouts, and control camera terminal rotates, and camera terminal gathers garden image to send the garden image for remote server. The remote server identifies and searches the visitor through comparison between the park image and the head portrait of the visitor and sends a searching result to the mobile terminal of the security personnel. For example, after a certain lost person is found, the camera terminal collects images of the garden while rotating, the remote server finds that the certain lost person is located at the gate of the experimental building through image recognition, and then relevant information is sent to security personnel, so that the security personnel can find the certain lost person quickly.
In this embodiment, the remote server is further configured to perform upgrading processing or degrading processing on the visitor bracelet access level according to a management instruction of the management terminal. For example, a leader visits a park, when entering the park, the visiting bracelet has a second-level access level, an enterprise manager wants to take the leader to a research and development center and an experimental building to visit in order to show the scientific research technology of the enterprise to the leader, and then sends a management instruction for upgrading the second-level access bracelet to a third-level access level to a remote server, and after receiving the management instruction, the remote server upgrades the second-level access bracelet to a third-level access level according to the management instruction, so that the leader who wears the visiting bracelet can enter the research and development center and the experimental building.
In conclusion, the technical scheme of this embodiment grades the visitor, tracks the visitor's position in the garden in real time through location, and remind, reports to the police the missing of visitor through vein identification to prevent that the person of carelessness steals enterprise's technical secret, prevent the disclosure of enterprise's technical secret.
Example two
The embodiment provides a visitor tracking method based on a digital park, as shown in fig. 2, which is suitable for the visitor tracking system based on the digital park in the first embodiment, and includes the following steps:
s1, the visitor registration terminal acquires visitor information, sets visitor bracelet access level according to the visitor information, and sends the visitor information and the visitor bracelet access level to a remote server;
s2, after the visitor wears the visitor bracelet, the visitor bracelet acquires the position information and the vein image information of the visitor and sends the position information and the vein image information to the remote server;
s3, the remote server tracks and monitors the visitor according to the visitor bracelet access level and the position information, and reminds the visitor when the visitor is in a cross-area; and judging whether the visitor is missing or not according to the vein image information, and giving an alarm for the missing of the visitor.
In this embodiment, visitor registration terminal sets up in the income garden of garden pavilion, and the visitor bracelet is used for wearing on visitor's wrist. The visitor bracelet comprises a positioning module, a vein detection module, a voice module, a communication module and a main control module, wherein the positioning module, the vein detection module, the voice module and the communication module are respectively and electrically connected with the main control module; the positioning module is used for acquiring the position information of the visitor in real time, the vein detection module is used for acquiring the vein image of the visitor, the voice module is used for carrying out voice reminding and alarming on the visitor, and the communication module is used for communicating with the remote server.
Typically, a digital park has various sectors with different functions, including, for example, office buildings, canteens, stadiums, research and development centers, laboratory buildings, custody centers, and the like. The importance to the enterprise varies from one parcel to another, and it is therefore necessary to rank the privacy of the parcel for different parcels. For example, the research and development center and the laboratory building are set to be the most important, the warehouse management center is set to be the more important, the warehouse management center is set to be the third level, the office building is generally set to be the second level, and the canteen and the playground are relatively less important and are set to be the first level.
In this embodiment, when a visitor visits a park, the visitor registration terminal acquires visitor information at the park kiosk, where the visitor information includes, but is not limited to, a visitor avatar, visitor vein information, a visitor phone number, a visitor identity, and a visit account. Every visitor bracelet all has unique bracelet ID, and after registering visitor's information, the staff binds visitor's information and bracelet ID to set up visitor's bracelet access level after binding, access level also divide into the level four, access level and the secret level one-to-one in piece district. For example, a plum applied by an enterprise is registered, and after certain information of the plum is registered, the visiting registration of a visitor bracelet worn by the plum is set to be two-level, namely, the plum can go to several areas of an office building, a dining hall and a sports field, but does not have the right to go to several areas of a research and development center, an experiment building and a warehouse management center.
The visitor can get into the garden after wearing visitor ' S bracelet, and when the visitor was in the garden free activity, visitor ' S bracelet can gather visitor ' S current positional information in real time to send positional information to remote server, the visitor bracelet gathers the vein image of visitor (for example, gather once every 30S) according to the set-up time, and sends the vein image for remote server.
Wherein, follow track monitoring to the visitor according to visitor's bracelet access level and positional information to crossing and reminding the visitor, specifically do:
judging a parcel where the visitor is located according to the location information of the visitor;
judging whether the secret grade of the parcel is greater than the access grade of the visitor bracelet or not according to the secret grade of the parcel corresponding to the parcel;
if yes, alarming and reminding the visitor.
For example, since a certain lie comes to an enterprise for interviewing, the enterprise is not familiar with the route of a park, the enterprise walks to the gate of an experimental building, the remote service judges that the certain lie is in the experimental building according to the position information of the certain lie, the experimental building is in the fourth level, which is higher than the second level of the access level, and then the access bracelet gives an alarm to the certain lie and reminds the user and sends alarm information to the remote server. After hearing the voice prompt, a certain plum exits from the experiment building and goes to an office building, and the visiting bracelet stops alarming and prompting.
Wherein, judge whether the visitor is lost according to vein image information to report to the police to the visitor is lost, specifically do:
judging whether vein image information is received within a set time; if not, determining that the visitor is missing; if yes, comparing and matching the vein image information with the vein information of the visitor, and if not, determining that the visitor is missing.
In the embodiment, whether any plum is over-area is judged through the position information, and whether the plum is worn by the visitor himself or herself is judged through vein recognition. In order to prevent the visitor from taking the bracelet down to escape tracking, the access bracelet in this embodiment is provided with a vein recognition module for collecting vein images of the visitor. The vein image is similar to a human face image, and each person is unique. For example, a competitor employee asks for someone, and looks like a interviewer to steal technical secrets of an enterprise, and after entering a campus, asks for someone to take off the visitor bracelet and wear the visitor bracelet on the wrist of another person, and the remote server receives the vein image information of the visitor bracelet at regular time, but the vein image information is not matched with the vein information when someone logs in, so that the remote server determines that the visitor is missing.
In the embodiment, after the remote server determines that the visitor is missing, the camera terminal at each position in the park is controlled to rotate, the camera terminal collects the park image, and the park image is sent to the remote server. The remote server identifies and searches the visitor through comparison between the park image and the head portrait of the visitor and sends a searching result to the mobile terminal of the security personnel. For example, after a certain lost person is found, the camera terminal collects images of the garden while rotating, the remote server finds that the certain lost person is located at the gate of the experimental building through image recognition, and then relevant information is sent to security personnel, so that the security personnel can find the certain lost person quickly.
In this embodiment, the remote server may further perform upgrading processing or degrading processing on the visitor bracelet access level according to the management instruction of the management terminal. For example, a leader visits a park, when entering the park, the visiting bracelet has a second-level access level, an enterprise manager wants to take the leader to a research and development center and an experimental building to visit in order to show the scientific research technology of the enterprise to the leader, and then sends a management instruction for upgrading the second-level access bracelet to a third-level access level to a remote server, and after receiving the management instruction, the remote server upgrades the second-level access bracelet to a third-level access level according to the management instruction, so that the leader who wears the visiting bracelet can enter the research and development center and the experimental building.
In conclusion, the technical scheme of this embodiment grades the visitor, tracks the visitor's position in the garden in real time through location, and remind, reports to the police the missing of visitor through vein identification to prevent that the person of carelessness steals enterprise's technical secret, prevent the disclosure of enterprise's technical secret.
Those of ordinary skill in the art will appreciate that the elements or steps of the various examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the various examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the division of the steps is only one logical functional division, and there may be other division ways in actual implementation, for example, multiple steps may be combined into one step, one step may be split into multiple steps, or some features may be omitted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (10)

1. A visitor tracking system based on a digital park is characterized by comprising a visitor registration terminal, a visitor bracelet and a remote server, wherein the visitor registration terminal and the visitor bracelet are respectively communicated with the remote server;
the visitor registration terminal is used for acquiring visitor information, setting a visitor bracelet access level according to the visitor information and sending the visitor information and the visitor bracelet access level to the remote server;
the visitor bracelet is used for acquiring the position information and the vein image information of the visitor after the visitor wears the visitor bracelet and sending the position information and the vein image information to the remote server;
the remote server is used for tracking and monitoring the visitor according to the visitor bracelet access level and the position information, reminding the visitor in a cross-zone mode, judging whether the visitor is missing or not according to the vein image information, and giving an alarm when the visitor is missing.
2. The visitor tracking system based on the digital park as claimed in claim 1, wherein the visitor bracelet comprises a positioning module, a vein detection module, a voice module, a communication module and a main control module, and the positioning module, the vein detection module, the voice module and the communication module are respectively electrically connected with the main control module.
3. A digital park-based visitor tracking system as claimed in claim 1 wherein the visitor information includes but is not limited to a visitor head portrait, visitor vein information, visitor cell phone number, visitor identity and access incident.
4. The visitor tracking system based on the digital park as claimed in claim 1, further comprising a management terminal for dividing the park privacy level of each park according to the importance of each park;
the secret level of the parcel corresponds to the access level of the visitor bracelet one by one.
5. The visitor tracking system based on the digital park as claimed in claim 4, wherein the visitor is tracked and monitored according to the visitor bracelet access level and the location information, and the visitor is reminded of the cross-area, specifically:
judging a parcel where the visitor is located according to the location information of the visitor;
judging whether the secret grade of the parcel is greater than the access grade of the visitor bracelet or not according to the secret grade of the parcel corresponding to the parcel;
if yes, alarming and reminding the visitor.
6. The visitor tracking system based on the digital park as claimed in claim 1, wherein the system for judging whether the visitor is missing or not according to the vein image information and giving an alarm of the missing visitor is specifically as follows:
judging whether vein image information is received within a set time; if not, determining that the visitor is missing; and if yes, comparing and matching the vein image information with the visitor vein information, and if not, determining that the visitor is missing.
7. The digital park-based visitor tracking system as claimed in claim 1, further comprising a camera terminal for capturing a park image and sending the park image to a remote server.
8. The visitor tracking system based on the digital park as claimed in claim 7, wherein the remote server is further configured to find the visitor through comparison and identification of the park image and the visitor head portrait when the visitor is missing, and send the finding result to the mobile terminal of the security personnel.
9. The visitor tracking system based on the digital park as claimed in claim 1, wherein the remote server is further configured to perform upgrading or downgrading on the visitor bracelet access level according to a management instruction of the management terminal.
10. A digital park-based visitor tracking method applied to the digital park-based visitor tracking system according to any one of claims 1 to 9, comprising the steps of:
the visitor registration terminal acquires visitor information, sets a visitor bracelet access level according to the visitor information, and sends the visitor information and the visitor bracelet access level to the remote server;
after the visitor wears the visitor bracelet, the visitor bracelet acquires position information and vein image information of the visitor and sends the position information and the vein image information to the remote server;
the remote server tracks and monitors the visitor according to the visitor bracelet access level and the position information and reminds the visitor in a cross-zone way; and judging whether the visitor is missing or not according to the vein image information, and giving an alarm for the missing of the visitor.
CN202210151988.6A 2022-02-18 2022-02-18 Visitor tracking system and method based on digital park Pending CN114531653A (en)

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