KR102605575B1 - CCTV security system for enhanced access security - Google Patents

Abstract

The present invention provides an access information recognition unit, a server unit that stores security data including data input from the access information recognition unit and data input by an administrator, and whether the person attempting to open the door to the secure location is an authorized person. It includes a security information determination unit that identifies and determines whether access is permitted, an access information notification unit that notifies at least some of the registered personnel of access information to the secure location, and provides more effective management of personnel permitted to enter the secure location. Through CCTV, a more strengthened security system can be established, and the identification ability of personnel authorized to enter a secure location can be more sophisticated, thereby more effectively preventing unauthorized entry into a secure location by deception by persons other than those authorized. It's about security systems.

Description

CCTV security system for enhanced access security {CCTV security system for enhanced access security}

The present invention relates to a CCTV security system for strengthening access security. Specifically, it relates to a CCTV security system that can strengthen access security by more strictly managing the number of people permitted to enter each security location and determining whether access is permitted. will be.

CCTV stands for Closed Circuit Television. It is a system that transmits images from a specific building or facility to a specific recipient using a wired or special wireless transmission path. It has a variety of uses, including industrial, educational, medical, traffic control surveillance, disaster prevention, and internal video information transmission.

Unlike regular television broadcasts, CCTV signals are transmitted only by coaxial cable, microwave link, or other transmission medium with controlled access, so they cannot be arbitrarily received by the general public. It is often used for unmanned surveillance in places that require security, such as banks, or in crime-ridden areas such as alleys, and is checked by installing a television camera and receiver at a relatively close distance.

In modern society, CCTV has become very common, and is often installed for security purposes not only in public places, government offices, or businesses, but also in individual homes.

In the recent past, when an incident that posed a threat to security occurred, it was only possible to find the culprit after the fact or check the background and development process of the incident through video recorded on CCTV, which directly threatened security. It was impossible to prevent this incident from occurring. Since it was easy to identify criminals after the fact through CCTV, it was possible to indirectly prevent crimes from occurring by attaching a warning notice notifying this fact, but this was not a direct prevention measure and only ex post sanctions were still possible.

However, in recent years, due to the rapid development of security technology, it has become possible to establish a direct security system through CCTV. Recently, contrary to its original meaning, most CCTVs are connected to the Internet network through the IP system, forming an open circuit rather than a closed circuit, allowing real-time surveillance through mobile devices through the Internet. In addition, we are establishing a strengthened security system in various ways, such as using biometric data to recognize the faces of people in the video by analyzing video obtained through CCTV, or sending a warning broadcast by transmitting voice in real time. .

However, criminals' crime methods are always one step ahead of the development of security systems, and despite the current sophisticated security system, there is a constant demand for more advanced technology for security systems.

Korean Patent Registration No. 2278121 Korean Patent Registration No. 2558560 Korean Patent Registration No. 2518126 Korean Patent Registration No. 2519044

The purpose of the present invention is to provide a CCTV security system that can establish a more strengthened security system through more effective management of personnel permitted to enter a secure location.

The purpose of the present invention is to provide a CCTV security system that can more effectively prevent unauthorized entry to a secure location by deception by persons other than authorized personnel by further improving the identification ability of persons authorized to enter a secure location.

The CCTV security system according to an embodiment of the present invention includes an access information recognition unit, a server unit that stores security data including data input from the access information recognition unit and data input by the administrator, and an attempt to open the door of a secure location. It includes a security information determination unit that determines whether the access personnel are authorized to enter and determines whether access is permitted, and an access information notification unit that notifies at least some of the registered personnel of access information to the secure location, and the access information recognition unit. , a camera unit that captures images to obtain face identification data of the person entering the room, a sound recognition unit that recognizes sounds around the camera unit to obtain the password input pattern data of the person entering the room, and a password input unit placed on the edge of the door, The server unit includes a secure location storage unit that stores at least one security location information, an identification information storage unit that stores identification information of registered personnel, and an access permission unit that generates and stores group data of access authorized personnel for each secure location. It includes a personnel information storage unit, and the security information determination unit includes a video analysis unit that analyzes the video captured by the camera unit, a sound analysis unit that analyzes the sound recognized by the sound recognition unit, and an input information unit that analyzes the password input information entered by the password input unit. It may include an analysis unit.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit uses the identification information stored in the identification information storage unit, the facial identification data of the entering person extracted from the image data transmitted from the camera unit, and the password of the entering person. Comparison with the input pattern data determines whether the person entering is authorized to enter, and the password input pattern data may be rhythm data in which the person entering the door opens the door.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit extracts the password input pattern data of the person entering from the sound data transmitted from the sound recognition unit, and extracts the identification information stored in the identification information storage unit from the face. By comparing the identification data and password input pattern data, it is possible to determine whether the person entering is authorized to enter.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit extracts the password input pattern data of the entering person from the password input data transmitted from the password input unit, and extracts the identification information stored in the identification information storage unit, By comparing the identification data and password input pattern data, it is possible to determine whether the person entering is authorized to enter.

In the CCTV security system according to an embodiment of the present invention, the security location storage unit is configured to store joint operation location group information that designates two or more different security locations as joint operation locations, and the security information determination unit is configured to store joint operation location group information. For security locations designated as , it can be configured to determine whether the number of people entering is authorized by applying common information on the number of people permitted to enter.

In the CCTV security system according to an embodiment of the present invention, the access information notification unit, when the access information recognition unit recognizes the access information and the security information determination unit determines whether the number of people entering is authorized, the security location designated as a joint operation location Identification information of the accessing personnel can be transmitted to all people with common access permissions.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit determines the face of the access person recognized by the camera unit even if the access person is determined to be an access authorized person for the security location designated as a joint operation location. If abnormal signs are found from the identification data and the password input pattern data recognized from the sound recognition unit or password input unit, it may be configured to withhold permission to enter the secure location.

In the CCTV security system according to an embodiment of the present invention, the access permission person information storage unit knows the identification information for the registered person, the identification information for the indirect access permission person who is permitted only simple access, and the access password. It is configured to separately store identification information about direct access personnel who are recognized as existing and are permitted to enter by entering the direct access password. If an attempt is made, the access information notification unit may be configured to notify at least some of the registered people about the direct access attempt information of the person with indirect access permission.

In the CCTV security system according to an embodiment of the present invention, the intrusion attempt information storage unit further includes an intrusion attempt information storage unit that stores unauthorized intrusion attempt information, and the intrusion attempt information storage unit stores the intruder identification information of the person entering the room when an intrusion attempt occurs. Generated and stored, and the access information notification unit registers a caution warning alarm for the relevant access person if the newly created intruder identification information when an intrusion attempt occurs matches at least one of the intruder identification information already stored in the intruder attempt information storage unit. It can be configured to transmit to at least some of the authorized personnel and report the attempted intrusion to a designated security company or police station.

According to an embodiment of the present invention, it is possible to provide a CCTV security system that can establish a more strengthened security system through more effective management of personnel permitted to enter a secure location.

According to an embodiment of the present invention, a CCTV security system can be provided that can more effectively prevent unauthorized access to a secure location by deception by persons other than authorized personnel by further refining the identification ability of persons authorized to enter a secure location. You can.

Figure 1 is a front view of a camera unit included in a CCTV security system according to an embodiment of the present invention.
Figure 2 is a schematic diagram schematically showing the configuration of a CCTV security system according to an embodiment of the present invention.
Figure 3 is a flowchart showing a process for determining whether or not a person is permitted to enter in a CCTV security system according to an embodiment of the present invention.
Figure 4 is a schematic diagram schematically showing how registered people are classified in a CCTV security system according to an embodiment of the present invention.

Hereinafter, embodiments will be described in detail with reference to the attached drawings. However, various changes can be made to the embodiments, so the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents, or substitutes for the embodiments are included in the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only and may be modified and implemented in various forms. Accordingly, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Terms such as first or second may be used to describe various components, but these terms should be interpreted only for the purpose of distinguishing one component from another component. For example, a first component may be named a second component, and similarly, the second component may also be named a first component.

When a component is referred to as being “connected” to another component, it should be understood that it may be directly connected or connected to the other component, but that other components may exist in between.

The terms used in the examples are for descriptive purposes only and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the embodiments belong. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

In addition, when describing with reference to the accompanying drawings, identical components will be assigned the same reference numerals regardless of the reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiments, if it is determined that detailed descriptions of related known technologies may unnecessarily obscure the gist of the embodiments, the detailed descriptions are omitted.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are the same as those commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. It has meaning. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the embodiments of the present invention, have an ideal or excessively formal meaning. It is not interpreted as

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining embodiments of the present invention are illustrative, and the present invention is not limited to the matters shown. Additionally, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. When ‘includes’, ‘has’, ‘consists of’, etc. mentioned in this specification are used, other parts may be added unless ‘only’ is used. When a component is expressed in the singular, the plural is included unless specifically stated otherwise.

When interpreting a component, it is interpreted to include the margin of error even if there is no separate explicit description.

In the case of a description of a positional relationship, for example, if the positional relationship of two parts is described as 'on top', 'on the top', 'on the bottom', 'next to', etc., 'immediately' Alternatively, there may be one or more other parts placed between the two parts, unless 'directly' is used.

When an element or layer is referred to as “on” another element or layer, it includes instances where the element or layer is directly on top of or intervening with another element. Like reference numerals refer to like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of explanation, and the present invention is not necessarily limited to the size and thickness of the components shown.

Each feature of the various embodiments of the present invention can be partially or fully combined or combined with each other, and as can be fully understood by those skilled in the art, various technical interconnections and operations are possible, and each embodiment may be implemented independently of each other. It may be possible to conduct them together due to a related relationship.

Figure 1 is a front view of the camera unit 11 included in a CCTV security system according to an embodiment of the present invention. Figure 2 is a schematic diagram schematically showing the configuration of a CCTV security system according to an embodiment of the present invention. Figure 3 is a flowchart showing a process for determining whether or not a person is permitted to enter in a CCTV security system according to an embodiment of the present invention. Figure 4 is a schematic diagram schematically showing how registered people are classified in a CCTV security system according to an embodiment of the present invention.

The CCTV security system according to the present invention is a CCTV system for strengthening access security for people entering through the door at at least one place (hereinafter referred to as a security location).

A CCTV security system according to an embodiment of the present invention includes an access information recognition unit 10, a server unit 20 that stores security data including data input from the access information recognition unit 10 and data input by an administrator. ), a security information determination unit 30 that determines whether the person attempting to open the door to the secure location is an authorized person and determines whether access is permitted, and provides access information to the secure location to at least some of the registered personnel. It may include an access information notification unit 40 to inform.

In one embodiment, the access information recognition unit 10 is a device or system that recognizes information about people entering (or attempting to enter) a secure location.

In one embodiment, the access information recognition unit 10 includes a camera unit 11 that captures an image to obtain face identification data of the visitor, and recognizes sounds around the camera unit 11 to obtain the password input pattern data of the visitor. It may include at least one of a sound recognition unit 12 that acquires and a password input unit 13 disposed at the edge of the door.

For example, the camera unit 11 is installed on the upper part of the door and can take pictures at an angle looking down at the face of a person attempting to enter through the door. In this way, since the camera unit 11 is installed on the upper part of the door and placed at an angle that makes it easy to capture images of people entering and leaving, it is possible to easily take images of the faces of people entering and exiting, and facial data with higher discrimination power can be extracted from this. can do.

The sound recognition unit 12 is installed integrally with the camera unit 11 or is installed near the camera unit 11 to acquire sound data generated by a person entering or attempting to enter the door. . For example, when a person enters a password into a door lock installed on the door, the mechanical sound generated when the number is entered can be acquired. Through the sound data acquired in this way, the password input pattern of the person entering can be identified. Specific details about this will be described later.

The password input unit 13 is, for example, a device that can open and close the door by entering a password, like a door lock, and can be placed at the edge of the door. The password input unit 13 is most often used as a separate device that does not share data with the CCTV security system, but in the present invention, the password input unit 13 is included in the CCTV security system and exchanges data with other components. It can play a role in strengthening security. Specific details will be described later.

In the CCTV security system according to an embodiment of the present invention, the server unit 20 includes a secure location storage unit 21 that stores at least one security location information, and an identification information storage unit that stores identification information of registered personnel. (22), may include an access authorized personnel information storage unit 23 that generates and stores group data of access authorized personnel for each security location.

In one embodiment, the secure location storage unit 21 may store information on a list of secure locations managed by a CCTV security system. For example, if you want to manage Building 1, Building 2, and Building 3 by a CCTV security system, information such as addresses and security levels for Building 1, Building 2, and Building 3 can be stored in the secure location storage unit 21. there is. The security location may be one location, or it may be two or more locations. In other words, according to the CCTV security system of the present invention, a plurality of security locations can be linked and managed simultaneously.

In one embodiment, the identification information storage unit 22 is a place to store identification information about registered persons. Identification information may be, for example, facial data that can be compared with the face of an entering person extracted from an image captured by the camera unit 11. Alternatively, it may be biometric information such as data that can identify the voice of the person entering the room or fingerprint data. Alternatively, it may be physical information such as gender, age, height, and body type of the person entering, or personal information such as resident registration number.

In one embodiment, the access permission person information storage unit 23 may be a place to store information on who is permitted access to each of one or more secure locations. Additionally, the access permission person information storage unit 23 can generate and store group data that groups people who are permitted access to a specific secure location into one group. Through the above-described method, more effective management is possible because the personnel permitted to enter each security location can be distinguished and stored.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit 30 includes an image analysis unit 31 that analyzes the image captured by the camera unit 11, and a sound recognition unit 12 that analyzes the image recognized by the sound recognition unit 12. It may include a sound analysis unit 32 that analyzes sound, and an input information analysis unit 33 that analyzes password input information input into the password input unit 13.

In one embodiment, the image analysis unit 31 may analyze the image captured by the camera unit 11 and extract, for example, facial data of the entering person from the image. In this case, the face data extracted by the image analysis unit 31 is compared with the face data in the identification information stored in the identification information storage unit 22, and if there is matching data as a result of the comparison, the person in question is said to be an authorized person. Once determined, entry may be permitted.

In one embodiment, the sound analysis unit 32 may analyze the sound data acquired by the sound recognition unit 12 to extract necessary information and compare it with the identification information stored in the identification information storage unit 22. For example, the sound recognition unit 12 may include mechanical sound data generated when a person entering a password enters the password input unit 13 of the door, and the sound analysis unit 32 may determine the password input pattern of the person entering the door from this. Data can be extracted. At this time, the password input pattern data may be, for example, rhythm data in which the person entering enters the password. The identification information storage unit 22 may store password input patterns of personnel permitted to enter by the administrator, that is, rhythm data, and the sound analysis unit 32 may store the data and sounds stored in the identification information storage unit 22. By comparing the data received from the recognition unit 12, it is possible to assist in determining whether the person entering is an authorized person.

In one embodiment, the security information determination unit 30 uses the identification information stored in the identification information storage unit 22, the facial identification data of the entering person extracted from the image data transmitted from the camera unit 11, and the entering and exiting person's face identification data. By comparing the password input pattern data, it is possible to determine whether the number of people entering is authorized. At this time, the password input pattern data may be rhythm data in which the person entering enters the door opening password.

In one embodiment, the security information determination unit 30 extracts the password input pattern data of the person entering from the sound data transmitted from the sound recognition unit 12 and uses the identification information stored in the identification information storage unit 22. , By comparing facial identification data and password input pattern data, it is possible to determine whether the person entering is authorized to enter. Even in this case, the password input pattern data may be rhythm data in which a person enters a door opening password.

In one embodiment, the security information determination unit 30 extracts the password input pattern data of the person entering from the password input data transmitted from the password input unit 13 and uses the identification information stored in the identification information storage unit 22 as the face. By comparing the identification data and password input pattern data, it is possible to determine whether the person entering is authorized to enter. In this embodiment, the password input unit 13 is a connected component that can exchange data with other components of the CCTV security system. When a person entering a password enters the password input unit 13, the term between the entered numbers is recognized, and rhythm data for entering a door opening password, that is, password input pattern data, can be generated from this. .

In the CCTV security system according to an embodiment of the present invention, the secure location storage unit 21 may be configured to store joint operation location group information in which two or more different security locations are designated as joint operation locations.

In one embodiment, the security information determination unit 30 may be configured to apply common access permission number information to a security location designated as a joint operation location to determine whether the access personnel are authorized access personnel.

According to the above-described embodiment, more efficient security management is possible by managing a plurality of security locations in conjunction with each other.

Specifically, when managing multiple security locations at once, some of the security locations may have a particularly deep relationship with each other. Additionally, authorized personnel accessing security locations that are closely related to each other may overlap to a significant extent. Considering this, by designating several security locations that are particularly related as joint operation locations and applying common access permission information to those security locations, unnecessary and redundant security check processes can be omitted. It is possible to operate a CCTV security system that is more effective and faster while maintaining the same level of security.

In the CCTV security system according to an embodiment of the present invention, the access information notification unit 40 allows the access information recognition unit 10 to recognize the access information and the security information determination unit 30 to determine whether the number of people entering is authorized. If this is determined, the identification information of the access personnel can be transmitted to all people with common access permission to the secure location designated as a joint operation location. Specifically, for security locations designated as joint operation locations, identification information of the entry personnel is transmitted only to those who are permitted to enter the joint operation location, so that it can be verified not only by the system itself but also by people to determine whether authorized personnel have truly entered. Since double checking is possible, security can be greatly strengthened.

In the CCTV security system according to an embodiment of the present invention, the security information determination unit 30 receives information from the camera unit 11 even when the number of people entering the security location designated as a joint operation location is determined to be the number of people permitted to enter. If any abnormality is found from the facial identification data of the recognized person and the password input pattern data recognized from the sound recognition unit 12 or the password input unit 13, it is configured to withhold permission to enter the secure location. You can.

In some cases, even if a person is already registered as an authorized person in the system, there may be cases where he or she enters for illegal purposes. For example, if an employee scheduled to change jobs has access to company confidential information, there is a possibility that the current company's confidential information will be leaked to the new company to which the employee is moving. In cases of such misconduct, vital signs that are different from usual often appear. Typical examples include tense facial expressions or behavioral patterns that are different from usual. In preparation for such cases, if any abnormality is found from the facial identification data of the person entering and exit recognized from the camera unit 11 and the password input pattern data recognized from the sound recognition unit 12 or password input unit 13, security By configuring the information determination unit 30 to withhold permission to enter a secure location, the company's confidential information can be protected more effectively.

In the CCTV security system according to an embodiment of the present invention, the access permission person information storage unit 23 includes identification information for registered personnel, identification information for indirect access permission personnel who are permitted only simple access, and It may be configured to separate and store identification information on direct access authorized personnel who are recognized as knowing the access password and are permitted to enter by entering the direct access password.

In other words, the people permitted to enter the secure area are those who share the access password and are permitted to enter by directly entering the password, and those who do not know the password but are permitted to enter accompanied by another person who does know the password. It can be divided. The former are referred to as direct access permit personnel, and the latter are referred to as indirect access permit personnel.

In one embodiment, the security information determination unit 30 may be configured to deny access when a person with indirect access permission attempts to gain access by directly entering a password into the password input unit 13.

Additionally, in one embodiment, the access information notifying unit 40 may be configured to notify at least some of the registered personnel of direct access attempt information of indirect access permission personnel.

According to the above-described embodiment, more detailed and detailed security management is achieved by dividing security levels into those who know the password and are permitted to pass through the door directly and those who are not permitted to enter only accompanied by another person who knows the password. is possible. In addition, when a person with indirect access permission violates the rules and attempts to enter directly, the security information determination unit 30 determines that the person in question is a person with indirect access permission through comparison of identification information and does not allow access. Security can be maintained. Furthermore, it is possible to enable appropriate sanctions and management by not simply denying access to indirectly authorized personnel, but by notifying at least some of the registered personnel of the person's entry attempt. Indirectly, there is also the effect of posting this information as a warning to prevent those with indirect access permission from attempting to enter by breaking the rules.

The CCTV security system according to an embodiment of the present invention may further include an intrusion attempt information storage unit 50 that stores unauthorized intrusion attempt information.

In one embodiment, the intrusion attempt information storage unit 50 may generate and store intruder identification information of the person entering the room when an intrusion attempt occurs.

In addition, when an intrusion attempt occurs and the newly generated intruder identification information matches at least one of the intruder identification information already stored in the intrusion attempt information storage unit 50, the access information notification unit 40 provides information on the relevant access person. It may be configured to send a warning alert to at least some of the registered personnel and report the attempted intrusion to a security company or police station.

According to the above-described embodiment, by distinguishing whether an unauthorized person attempted entry once or multiple times, cases where such entry attempts were due to a simple mistake or misunderstanding are distinguished and excluded, and multiple attempts are made. In the case of repeated attempts, it is judged to be intentional, and this has the effect of immediately informing management personnel or reporting the intrusion to a security company or police station so that immediate security measures can be taken.

In addition, by storing records of unauthorized entry attempts by unauthorized personnel and the identification information of those who attempted such attempts as intruder identification information, it is possible to monitor potential intruders in advance to prevent illegal intrusions that may occur again in the future. There is an effect.

Although embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made without departing from the technical spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

Therefore, other implementations, other embodiments, and equivalents of the claims also fall within the scope of the following claims.

10: Access information recognition unit
11: Camera part
12: Sound recognition unit
13: Password input section
20: Server section
21: Secure location storage unit
22: Identification information storage unit
23: Access permission personnel information storage unit
30: Security information judgment unit
31: Video analysis unit
32: Sound analysis unit
33: Input information analysis unit
40: Access information notification unit
50: Intrusion attempt information storage unit

Claims (7)

Access information recognition unit (10);
a server unit 20 that stores security data including data input from the access information recognition unit 10 and data input by an administrator;
a security information determination unit (30) that determines whether the person attempting to open the door to the secure location is an authorized person and determines whether access is permitted; and
It includes an access information notification unit 40 that notifies at least some of the registered personnel of access information to the secure location,
The access information recognition unit 10,
A camera unit 11 that captures images and acquires face identification data of visitors;
A sound recognition unit (12) that recognizes sounds around the camera unit (11) and acquires password input pattern data of the entering person; and
It includes a password input unit (13) disposed on the edge of the door,
The server unit 20,
a secure location storage unit 21 that stores at least one secure location information;
An identification information storage unit (22) that stores identification information of registered personnel;
It includes an access permission personnel information storage unit 23 that generates and stores group data of access permission personnel for each of the secure locations,
The security information determination unit 30,
an image analysis unit 31 that analyzes the image captured by the camera unit 11;
a sound analysis unit 32 that analyzes the sound recognized by the sound recognition unit 12;
It includes an input information analysis unit 33 that analyzes the password input information input to the password input unit 13,
The secure location storage unit 21 is configured to store joint operation location group information that designates two or more different secure locations as joint operation locations,
The security information determination unit 30,
For the security location designated as the joint operation location, it is configured to apply common access permission person information to determine whether the access person is a person permitted to enter.
CCTV security system. According to paragraph 1,
The security information determination unit 30,
The identification information stored in the identification information storage unit 22 is compared with the facial identification data of the entering person extracted from the image data transmitted from the camera unit 11 and the password input pattern data of the entering person to access the access. Determine whether the person is authorized to enter,
The password input pattern data is rhythm data where the person entering enters the door opening password,
CCTV security system. According to paragraph 2,
The security information determination unit 30,
Extracting the password input pattern data of the entering person from the sound data transmitted from the sound recognition unit 12,
Comparing the identification information stored in the identification information storage unit 22 with the facial identification data and the password input pattern data to determine whether the entering person is a person authorized to enter.
CCTV security system. According to paragraph 2,
The security information determination unit 30,
Extracting the password input pattern data of the access person from the password input data transmitted from the password input unit 13,
Comparing the identification information stored in the identification information storage unit 22 with the facial identification data and the password input pattern data to determine whether the entering person is a person authorized to enter.
CCTV security system. delete According to paragraph 1,
The access information notification unit 40 is designated as the joint operation location when the access information recognition unit 10 recognizes the access information and the security information determination unit 30 determines whether the number of people entering is authorized. Transmitting the identification information of the access person to all people with common access permission to the secure location,
CCTV security system. According to paragraph 1,
The security information determination unit 30,
For a secure location designated as the joint operation location, even if the access person is determined to be an access authorized person, the face identification data of the access person recognized by the camera unit 11 and the sound recognition unit 12 Or, if an abnormality is found in the password input pattern data recognized from the password input unit 13, it is configured to withhold permission to enter the secure location,
CCTV security system.