CN211236999U - EM + RFID-based area management and control system and access control system thereof - Google Patents
EM + RFID-based area management and control system and access control system thereof Download PDFInfo
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- CN211236999U CN211236999U CN202020233620.0U CN202020233620U CN211236999U CN 211236999 U CN211236999 U CN 211236999U CN 202020233620 U CN202020233620 U CN 202020233620U CN 211236999 U CN211236999 U CN 211236999U
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Abstract
The utility model discloses an area management and control system and access control system's theftproof method based on EM + RFID belongs to secret storage field, including being used for storing the secret article EM + RFID secret medium cabinet of pasting EM + RFID passive label, being used for discerning the portable RFID card reader of the label on secret article, be used for discerning whether the people who passes in and out the region carry the access control system of the secret article of EM medium or pasting EM + RFID passive label and be used for communicating with EM + RFID secret medium cabinet, portable RFID card reader and access control system, realize data synchronization, management the EM + RFID management and control system controller of area management and control system. The system adopts an EM + RFID dual-frequency technology as a means of regional management and control, the EM can perfectly make up the defects that the RFID is reflected by metal and shielding cloth and is absorbed by human bodies and water, the EM belongs to a magnetic medium, the frequency band anti-interference capability is strong, the EM is not easy to shield and wash, the monitoring rate can reach 99.9 percent through the processing of an amplifying circuit, and the management capability of a confidential medium is greatly improved.
Description
Technical Field
The invention relates to the field of confidential storage, in particular to an area management and control system based on EM + RFID and an access control system thereof.
Background
Radio Frequency identification (rfid) technology, also called radio Frequency identification (rfid), is a communication technology commonly called electronic tag. The specific target can be identified and the related data can be read and written by radio signals without establishing mechanical or optical contact between the identification system and the specific target. Therefore, ultra high frequency RFID is often used for secure storage. The UHF RFID mainly refers to an UHF band with a frequency range of 860MHz-960MHz, but the UHF RFID has a blind spot, and in addition, the UHF band with a frequency range of 860MHz-960MHz is more sensitive to metal, water, human bodies and other objects, can be reflected by metal and shielding cloth and can be absorbed by the human bodies and water. Therefore, reading omission can be easily caused, for example, the ultrahigh frequency RFID reading omission can be caused by blocking the tag by the hand of a human body. The rate of missed reads is very high. Secure storage using RFID as the primary means is very unreliable.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the area control system based on the EM + RFID and the access control system thereof, which are low in missed reading rate, safe and reliable.
The technical scheme adopted by the invention for solving the technical problems is as follows:
on the one hand, the method comprises the following steps of,
an area management and control system based on EM + RFID comprises:
the EM + RFID confidential medium storage cabinet is used for storing confidential articles pasted with EM + RFID passive tags, and the tags record detailed information of the confidential articles;
the portable RFID card reader is used for identifying the label on the confidential article;
the access control system is used for identifying whether people entering and exiting the area carry EM media or confidential articles attached with EM + RFID passive tags or not;
and the EM + RFID management and control system controller is used for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area management and control system.
Further, the EM + RFID security media storage cabinet comprises:
the cabinet body is used for placing confidential articles pasted with EM + RFID passive tags;
the left and right metal frame glass doors are used for being matched with the cabinet body to store the confidential articles;
and the ultrahigh frequency RFID radio frequency antenna wall is arranged at the rear side of the cabinet body and is used for searching for the confidential articles attached with the labels.
Furthermore, the cabinet body is divided into at least two layers, each layer of cabinet body is provided with an infrared trigger device, and the infrared trigger devices are arranged at positions close to the left and right metal frame glass doors; when the infrared trigger device of one layer is triggered, the system checks the confidential articles placed in the layer and sends the checking condition to the EM + RFID management and control system controller.
Furthermore, at least one layer of the cabinet body is provided with at least one small storage unit for storing confidential articles with the volume below a preset value; each layer of the rest of the cabinet body is provided with at least one large storage unit for storing confidential articles with the volume above a preset value.
Furthermore, each small storage unit and each large storage unit are provided with an LED display device, when the system finds out a confidential article through an ultrahigh frequency RFID radio frequency antenna wall, the LED display devices on the small storage units or the large storage units for placing the confidential article work to prompt the position of the confidential article, and the confidential article is convenient to take out.
Furthermore, a verification device is arranged on the left metal frame glass door and the right metal frame glass door and is used for being matched with the EM + RFID control system controller to verify the identity of a borrower.
Further, the authentication apparatus includes:
the touch display and control terminal is used for verifying the account and the password used by the borrower;
the camera is used for carrying out face recognition on the borrower;
the fingerprint reader-writer is used for verifying the fingerprint of the borrower;
and the ID card reader is used for verifying the identity card of the borrower.
Furthermore, the access control system adopts an EM magnetic medium and RFID chip dual-frequency anti-theft system, the anti-theft mode comprises an AFI mode and an EAS anti-theft mode, and the working mode comprises an off-line working mode and an on-line working mode.
Furthermore, the access control system adopts at least two channels for theft prevention, when one channel gives an alarm, other channels are not influenced, and the alarm mode is acousto-optic alarm.
On the other hand, in the case of a liquid,
the utility model provides an access control system of regional management and control system based on EM + RFID, includes:
the EM medium detection module is used for detecting whether the EM medium exists or not when a person carrying the confidential medium passes through the access control system;
the RFID reading module is used for reading the RFID when the EM medium is detected, uploading a reading result to the EM + RFID management and control system controller, and also used for detecting whether the RFID is shielded;
the data interaction module is used for uploading the reading result of the read RFID to the EM + RFID control system controller so that the EM + RFID control system controller can judge whether the read RFID is legal or not and obtain the judgment result;
and the alarm module is used for starting sound-light alarm when the RFID is not read.
This application adopts above technical scheme, possesses following beneficial effect at least:
the technical scheme of the invention discloses an EM + RFID-based area control system, which comprises an EM + RFID confidential medium storage cabinet for storing confidential articles pasted with EM + RFID passive tags, a portable RFID card reader for identifying the tags on the confidential articles, an access control system for identifying whether people entering and leaving an area carry the confidential articles pasted with the EM + RFID passive tags, and an EM + RFID control system controller for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area control system. The system adopts an EM + RFID dual-frequency technology as a means of regional management and control, the EM can perfectly make up the defects that the RFID is reflected by metal and shielding cloth and is absorbed by human bodies and water, the EM belongs to a magnetic medium, the frequency band anti-interference capability is strong, the EM is not easy to be shielded and absorbed, the monitoring rate can reach 99.9 percent through the processing of an amplifying circuit, and the management capability of a confidential medium is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an area management and control system based on EM + RFID provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an EM + RFID security media storage cabinet according to an embodiment of the present invention;
fig. 3 is a functional diagram of an EM + RFID management and control system controller according to an embodiment of the present invention;
fig. 4 is a working schematic diagram of an area management and control system based on EM + RFID provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an access control system of an area management and control system based on EM + RFID provided in an embodiment of the present invention;
fig. 6 is a working schematic diagram of an access control system of an area management and control system based on EM + RFID provided in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the technical solutions of the present invention is provided with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
In one embodiment, as shown in fig. 1, the present invention provides an EM + RFID-based area management and control system, including:
the EM + RFID confidential medium storage cabinet 110 is used for storing confidential articles attached with EM + RFID passive tags 150, and the tags record detailed information of the confidential articles;
a portable RFID reader 120 for identifying tags on confidential items;
the access control system 130 is used for identifying whether people entering and exiting the area carry EM media or confidential articles attached with EM + RFID passive tags;
and the EM + RFID management and control system controller 140 is used for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area management and control system.
The area control system based on the EM + RFID comprises an EM + RFID confidential medium storage cabinet for storing confidential articles pasted with EM + RFID passive tags, a portable RFID card reader for identifying the tags on the confidential articles, an access control system for identifying whether people entering and leaving the area carry the confidential articles pasted with the EM + RFID passive tags, and an EM + RFID control system controller for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area control system. The system adopts an EM + RFID dual-frequency technology as a means of regional management and control, the EM can perfectly make up the defects that the RFID is reflected by metal and shielding cloth and is absorbed by human bodies and water, the EM belongs to a magnetic medium, the frequency band anti-interference capability is strong, the EM is not easy to shield and wash, the monitoring rate can reach 99.9 percent through the processing of an amplifying circuit, and the management capability of a confidential medium is greatly improved.
It should be noted that the RFID tag is a breakthrough technology: "first, a single, very specific object can be identified, rather than just one type of object as with a bar code; secondly, radio frequency is adopted, data can be read through external materials, and the bar code must be read by laser; thirdly, a plurality of objects can be read at the same time, and the bar code can be read only one by one. In addition, the amount of information stored is also very large. However, the ultrahigh frequency RFID has a blind spot, and in addition, UHF is more sensitive to metal, water, human bodies and other objects in a frequency band of 860MHz to 960MHz, and can be reflected by the metal and the shielding cloth and absorbed by the human bodies and water. Therefore, reading omission can be easily caused, for example, the ultrahigh frequency RFID reading omission can be caused by blocking the tag by the hand of a human body. The rate of missed reads is very high. Secure storage using RFID as the primary means is very unreliable.
EM belongs to magnetic media, the frequency band is about 1MHz, and the up-down fluctuation does not exceed 40 Hz. The frequency band of EM has strong anti-interference capability, is not easy to be shielded or absorbed by water, the monitoring rate can reach 99.9 percent through the processing of an amplifying circuit, the security of confidential medium management is greatly improved, and the technology is also called as EMID.
In one embodiment, the EM can be made in the form of a magnetic stripe, and forms a two-in-one passive tag with the RFID to form a dual-frequency EM + RFID.
In another embodiment, the EM can also be made into EM weak magnetic paper, and the EM weak magnetic paper and the RFID can form dual-frequency EM + RFID.
Preferably, embodiments of the present invention take the form of a two-in-one passive tag consisting of EM and RFID.
As a supplementary description to the above embodiment, the present invention further provides another embodiment of an EM + RFID-based area management and control system, including:
the EM + RFID confidential medium storage cabinet is used for storing confidential articles pasted with EM + RFID passive tags, and the tags record detailed information of the confidential articles; it should be noted that, an administrator may add an abstract to the EM + RFID passive tag, so as to record detailed information of a confidential article.
It should be understood that the EM + RFID passive tag is attached to the position of a confidential article, and the EM + RFID passive tag can be matched with an RFID radio frequency antenna wall behind the cabinet body to realize positioning and searching.
As shown in fig. 2, the EM + RFID security media storage case includes:
the cabinet body 210 is used for placing confidential articles pasted with EM + RFID passive tags;
as an optional implementation manner of the embodiment of the invention, the cabinet body is divided into at least two layers, each layer of cabinet body is provided with an infrared trigger device 240, and the infrared trigger devices are arranged at positions close to the left and right metal frame glass doors; when the infrared trigger device of one layer is triggered, the system checks the confidential articles placed in the layer and sends the checking condition to the EM + RFID management and control system controller.
It should be noted that the confidential articles include but are not limited to notebooks, mobile hard disks, compact disks, cryptographic machines, and files, and because these confidential articles are different in size, if a storage cell with a single volume is provided, it is easy to cause waste, or a larger volume of confidential articles cannot be stored
For example, to solve the above problem, optionally, at least one layer of the cabinet is provided with at least one small storage unit for storing the confidential articles with the volume below a preset value; each layer of the rest of the cabinet body is provided with at least one large storage unit for storing confidential articles with the volume above a preset value.
In one embodiment, the cabinet body is divided into 5 layers, and the upper two layers are small spacing article storage racks, namely small storage units, which are used for storing unit articles smaller than 4CM, such as file archive boxes, compact discs, hard disks and the like. The lower 3 layers are used for storing the confidential storage medium objects with relatively large volumes, such as notebook computers, ciphers and the like.
It should be noted that each of the small storage units and the large storage unit is provided with an LED display device 250, and when the system finds a confidential article through the ultrahigh frequency RFID radio frequency antenna wall, the LED display device on the small storage unit or the large storage unit for placing the confidential article works to prompt the position of the confidential article, so that the confidential article can be taken out conveniently.
The left and right metal frame glass doors 220 are used for storing confidential articles in cooperation with the cabinet body;
optionally, the left and right metal frame glass doors are provided with a verification device 260 for verifying the identity of the borrower in cooperation with the EM + RFID management and control system controller.
Further optionally, the verification means comprises:
the touch display and control terminal 261 is used for verifying the account and the password used by the borrower;
the camera 262 is used for carrying out face recognition on the borrower;
a fingerprint reader 263 for verifying the fingerprint of the borrower;
and an ID card reader 264 for authenticating the identity card of the borrower.
In one embodiment, the EM + RFID preservation medium storage case may only be opened if all four of the above-described authentication methods pass.
And the ultrahigh frequency RFID radio frequency antenna wall 230 is arranged at the rear side of the cabinet body and used for searching for the confidential articles attached with the labels.
The portable RFID card reader is used for identifying a label on a confidential article;
the access control system is used for identifying whether people entering and exiting the area carry EM media or confidential articles attached with EM + RFID passive tags or not;
it should be noted that, in the embodiment of the present invention, the EM medium may be implemented in two forms, one is that the EM medium is made into EM weak magnetic paper alone, and the other is that the EM medium and the RFID are made into a two-in-one passive tag together. Therefore, the access control system can only detect the EM weak magnetic paper and can also detect the EM and RFID two-in-one passive tag.
As an optional implementation mode in the embodiment of the invention, the access control system adopts an EM magnetic medium and RFID chip dual-frequency anti-theft system, so that more than 99.9% of stealing behaviors can be prevented, and false alarm is avoided; the RFID tag is linked with a terminal software carrying platform for management, the RFID tag stuck on the confidential article is identified in a non-contact mode, the anti-theft mode comprises an AFI mode and an EAS anti-theft mode, and the working mode comprises an off-line working mode and an on-line working mode.
It should be noted that the access control system can perform a security scanning operation on the stored media such as printed matters, audiovisual publications, CDs and DVDs, electronic storage devices, etc., without damaging the magnetic media of the stored media.
In some embodiments, the access control system adopts at least two channels for theft prevention, when one channel gives an alarm, the other channels are not influenced, and the alarm mode is acousto-optic alarm. Namely, multi-channel anti-theft and sub-channel alarm.
And the EM + RFID management and control system controller is used for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area management and control system.
In one embodiment, a software platform of the novel confidential medium management and control system of EM + RFID is signed in a confidential medium application environment, a B/S architecture single-level server management mode based on Windows is developed, an Oracle Database architecture is adopted, and the function of the EM + RFID area management and control system is shown in fig. 3. The EM + RFID management and control system controller can achieve data synchronization including but not limited to personnel information, archive information and log information. The EM + RFID management and control system controller can manage the user, can authorize the borrower and can record the borrowing return process in detail; the platform intelligently manages the borrowing return, and automatically returns the loaned confidential articles to authorized borrowers; the controller of the EM + RFID control system also monitors the state of the confidential articles in real time. The EM + RFID management and control system controller performs pass management through four modes of face recognition, fingerprint, card swiping and user/password; the EM + RFID management and control system controller is also linked with the access control system to complete the management of bringing out reasonable confidential articles.
The work principle of the EM + RFID management and control system controller is shown in fig. 4, when a borrower with authority is about to enter a management and control area, an administrator and the EM + RFID management and control system controller judge whether the borrower is allowed to enter the area, after the borrower is allowed to enter the area, the portable RFID card reader reads whether the borrower carries RFID, the identification result is uploaded to the EM + RFID management and control system controller, and the EM + RFID management and control system controller can synchronize data conveniently. Similarly, when a borrower takes out or puts in a confidential article from the EM + RFID confidential medium storage cabinet, the confidential article is identified through the RFID on the confidential article, and the EM + RFID confidential medium storage cabinet sends the taking-out or putting-in condition of the confidential article to the EM + RFID management and control system controller; when the borrower goes out from access control system, access control system sends the discernment condition to EM + RFID management and control system controller, and EM + RFID management and control system controller judges whether the data that it carried is legal to carry out corresponding processing.
According to the area control system based on the EM + RFID provided by the embodiment of the invention, each layer of the EM + RFID confidential medium storage cabinet adopts the infrared trigger RFID to check, so that the checking efficiency is high. The EM + RFID confidential medium storage cabinet has the advantages that the RFID antenna is arranged behind the cabinet body, debugging and maintenance can be carried out by opening the rear wall of the cabinet body, and convenience is brought to the repairability of the cabinet body; the EM + RFID confidential medium storage cabinet adopts a cabinet access control system with face identification, fingerprint identification, card swiping and password multi-mode compatibility, and reliability is improved. The fixed-point positioning is realized for the small storage unit or the large storage unit, and the LED display device displays a specific position to provide a human-computer interaction feeling. The EM + RFID entrance guard system has the double-frequency anti-theft function of preventing the EM magnetic medium and the RFID chip from theft, can prevent more than 99.9 percent of theft behaviors, and has no false alarm. The anti-theft performance is better.
In an embodiment, the present invention further provides an access control system 500 of an area management and control system based on EM + RFID, as shown in fig. 5, including:
the EM medium detection module 501 is used for detecting whether an EM medium exists when a person carrying a confidential medium passes through the access control system;
the RFID reading module 502 is used for reading the RFID when the EM medium is detected, uploading a reading result to the EM + RFID management and control system controller, and also used for detecting whether the RFID is shielded;
the data interaction module 503 is configured to upload a read result of reading the RFID to the EM + RFID management and control system controller, so that the EM + RFID management and control system controller determines whether the read RFID is legal, and obtains a determination result;
and the alarm module 504 is used for starting audible and visual alarm when the RFID is not read.
The working principle is shown in fig. 6, and comprises the following steps:
when a person carrying a confidential medium passes through the access control system, the EM medium detection module detects whether an EM medium exists;
if not, the personnel can pass safely; if the RFID reading module reads the RFID, the data interaction module uploads the reading result to the EM + RFID control system controller;
if the RFID is read, the EM + RFID management and control system controller judges whether the RFID is legal or not, and sends a judgment result to the access control system through the data interaction module; if the code is legal, the personnel can pass safely; the inconsistency is handed to the administrator for processing; if the RFID reading module does not read the RFID, the alarm module starts acousto-optic alarm, the RFID reading module detects whether the RFID is shielded, and if so, the personnel can pass through the access control system again; if not, the information is handed to the manager for processing.
According to the access control system of the area control system based on the EM + RFID, provided by the embodiment of the invention, as the EM magnetic medium is not easy to be shielded and absorbed, whether the EM magnetic medium exists or not is detected, so that whether a carrier carries a confidential article attached with an EM + RFID two-in-one passive tag or not is ensured. If the EM magnetic medium is not detected, the borrower is not allowed to carry the confidential articles attached with the tags, if the EM magnetic medium is detected, the RFID is read again, if the RFID is read, and the legality is judged, the confidential articles carried by the borrower are allowed, and if the confidential articles are judged to be illegal, the borrower is not allowed to borrow the confidential articles. And if the RFID is not read, an alarm is given. And judging whether the RFID is shielded, if so, passing through the access control system again, and if not, reporting to an administrator to process if the label is in a problem.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. An area management and control system based on EM + RFID is characterized by comprising:
the EM + RFID confidential medium storage cabinet is used for storing confidential articles pasted with EM + RFID passive tags, and the tags record detailed information of the confidential articles;
the portable RFID card reader is used for identifying the label on the confidential article;
the access control system is used for identifying whether people entering and exiting the area carry EM media or confidential articles attached with EM + RFID passive tags or not;
and the EM + RFID management and control system controller is used for communicating with the EM + RFID confidential medium storage cabinet, the portable RFID card reader and the access control system, realizing data synchronization and managing the area management and control system.
2. The system of claim 1, wherein: the EM + RFID secure media storage cabinet comprises:
the cabinet body is used for placing confidential articles pasted with EM + RFID passive tags;
the left and right metal frame glass doors are used for being matched with the cabinet body to store the confidential articles;
and the ultrahigh frequency RFID radio frequency antenna wall is arranged at the rear side of the cabinet body and is used for searching for the confidential articles attached with the labels.
3. The system of claim 2, wherein: the cabinet body is divided into at least two layers, each layer of cabinet body is provided with an infrared trigger device, and the infrared trigger devices are arranged at positions close to the left and right metal frame glass doors; when the infrared trigger device of one layer is triggered, the system checks the confidential articles placed in the layer and sends the checking condition to the EM + RFID management and control system controller.
4. The system of claim 3, wherein: at least one layer of the cabinet body is provided with at least one small storage unit for storing confidential articles with the volume below a preset value; each layer of the rest of the cabinet body is provided with at least one large storage unit for storing confidential articles with the volume above a preset value.
5. The system of claim 4, wherein: each small storage unit and each large storage unit are provided with an LED display device, when the system finds a confidential article through an ultrahigh frequency RFID radio frequency antenna wall, the LED display devices on the small storage units or the large storage units for placing the confidential article work to prompt the position of the confidential article, and the confidential article is convenient to take out.
6. The system of claim 2, wherein: and the left and right metal frame glass doors are provided with verification devices for verifying the identity of a borrower by matching with the EM + RFID control system controller.
7. The system of claim 6, wherein: the authentication apparatus includes:
the touch display and control terminal is used for verifying the account and the password used by the borrower;
the camera is used for carrying out face recognition on the borrower;
the fingerprint reader-writer is used for verifying the fingerprint of the borrower;
and the ID card reader is used for verifying the identity card of the borrower.
8. The system of claim 1, wherein: the entrance guard system adopts an EM magnetic medium and RFID chip dual-frequency anti-theft system, the anti-theft mode comprises an AFI mode and an EAS anti-theft mode, and the working mode comprises an off-line working mode and an on-line working mode.
9. The system of claim 8, wherein: the access control system adopts at least two channels for theft prevention, when one channel gives an alarm, other channels are not influenced, and the alarm mode is acousto-optic alarm.
10. The utility model provides an access control system of regional management and control system based on EM + RFID which characterized in that includes:
the EM medium detection module is used for detecting whether the EM medium exists or not when a person carrying the confidential medium passes through the access control system;
an RFID reading module for reading RFID when EM medium is detected; the RFID is also used for detecting whether the RFID is shielded;
the data interaction module is used for uploading the reading result of the read RFID to the EM + RFID control system controller so that the EM + RFID control system controller can judge whether the read RFID is legal or not and obtain the judgment result;
and the alarm module is used for starting sound-light alarm when the RFID is not read.
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| CN111243149A (en) * | 2020-02-28 | 2020-06-05 | 安方高科电磁安全技术(北京)有限公司 | EM + RFID-based area control system and anti-theft method of access control system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243149A (en) * | 2020-02-28 | 2020-06-05 | 安方高科电磁安全技术(北京)有限公司 | EM + RFID-based area control system and anti-theft method of access control system thereof |
| WO2021169247A1 (en) * | 2020-02-28 | 2021-09-02 | 安方高科电磁安全技术(北京)有限公司 | Regional management and control system based on em+rfid, and theft prevention method for access control system thereof |
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Inventor after: Zheng Caixia Inventor after: Yang Hong Inventor after: Ma Zhanyi Inventor after: Lv Zhiheng Inventor after: Zhou Yuan Inventor after: Liu Yunfeng Inventor before: Zheng Caixia Inventor before: Ma Zhanyi Inventor before: Li Fushan Inventor before: Zhou Yuan Inventor before: Liu Yunfeng |