KR102150001B1 - Method and apparatus for integrally menaging multiple closed-circuit television - Google Patents

Abstract

The present invention relates to an integrated management method for multiple closed circuit televisions (CCTVs) performed by a CCTV integrated management device. The method comprises the steps of: receiving user authentication information or administrator authentication information from a user terminal or an administrator terminal; and providing at least one of a password security function, an asset management function, and an abuse detection function for the multiple CCTVs to the user terminal or the administrator terminal based on the user authentication information or the administrator authentication information.

Description

Integrated management method and device for multiple CCTVs {METHOD AND APPARATUS FOR INTEGRALLY MENAGING MULTIPLE CLOSED-CIRCUIT TELEVISION}

The present invention relates to an integrated management method and apparatus for a plurality of CCTV (closed-circuit television), and more particularly, a pass with management function for a plurality of CCTVs in a CCTV integrated control center, a CCTV management function as an asset, and/or It relates to an integrated management method and apparatus that provides a CCTV misuse detection function.

In general, a CCTV (Closed-Circuit Television) system refers to a system that delivers image information of a specific area or facility to a specific user for a specific purpose. In other words, CCTV can be viewed as the opposite concept of OCTV (Open-Circuit System) that allows images to be viewed by an unspecified number of people. Such CCTVs are used for various purposes, such as industrial, educational, medical, traffic control surveillance, disaster prevention, crime prevention, and image information transmission within the company.

Such a CCTV system transmits the images acquired from cameras installed in various places to the control room in real time, so that the manager who monitors the video in the control room can check the videos of each place. Recently, a system capable of transmitting CCTV images to portable devices such as smart phones in real time based on IP (Internet Protocol) rules has also been provided.

On the other hand, when an image is leaked, a CCTV system is used differently from an existing purpose and may cause a large wavelength, so that security issues related to an image leak are always recognized as important. For example, these security problems may be caused by hacking, or may be caused by abuse by insiders or control personnel. In addition, the CCTV system manages a number of CCTVs together, but the CCTVs may fail at different times and may require maintenance. However, there is a problem in that a lot of resources are consumed because it must be checked and maintained one by one in order to perform maintenance and maintenance of numerous CCTV failures.

An object of the present invention for solving the above problems is to provide an integrated management method for a plurality of CCTVs.

Another object of the present invention for solving the above problems is to provide an integrated management apparatus for a plurality of CCTVs.

In an integrated management method for a plurality of CCTVs performed by a CCTV (closed circuit television) integrated management apparatus according to an embodiment of the present invention for achieving the above object, user authentication information or administrator authentication from a user terminal or an administrator terminal Receiving information and providing at least one of a password security function, an asset management function, and an abuse audit function for a plurality of CCTVs to the user terminal or the administrator terminal based on the user authentication information or the administrator authentication information. Including, the password security function includes a password automatic change function for changing passwords for each of the plurality of CCTVs for each preset period, and an OTP issuing function for issuing an OTP (one time password) to an external terminal verified from the administrator terminal. Including, the asset management function includes a maintenance information providing function that provides the error information and processing information of the plurality of CCTVs and a control information providing function that provides control log information for the plurality of CCTVs, and the misuse audit The function may include an abuse event information providing function for detecting the occurrence of an abuse event corresponding to the misuse items preset for the plurality of CCTVs, and providing information on the detected abuse event.

Here, when the automatic padword change function is provided, selecting at least one CCTV that is a padword change target among the plurality of CCTVs based on a preset period, at least one application corresponding to the selected at least one CCTV Generating, accessing the at least one CCTV based on the at least one application to automatically change the password of the at least one CCTV, and encrypting the changed password and storing it in a database can do.

Here, when the OTP issuing function is provided, receiving information on the outsider and an OTP issuance request for at least one CCTV among the plurality of CCTVs from the external terminal, and the administrator based on the information on the outsider Acquiring verification information from a terminal, generating an OTP and an expiration date for the at least one CCTV based on the verification information, and the OTP and the expiration date according to an OTP inquiry request on a web screen by the external terminal It may further include the step of providing information indicating the display through the web screen of the external terminal.

Here, when the maintenance information providing function is provided, receiving the maintenance necessary notification information, the maintenance necessary notification information according to an inquiry request on the web screen by the maintenance agent's terminal Providing through the web screen on the display of and when the maintenance according to the maintenance necessary notification information is processed by the maintenance agent, the maintenance processing information is obtained through the web screen by the maintenance agent's terminal Further comprising the step of, wherein the maintenance required notification message includes information on at least one inspection date among the plurality of CCTVs, sensing information obtained from a sensor mounted on at least one of the plurality of CCTVs, or at least one of the plurality of CCTVs It can be received based on the failure registration information by the terminal of the control agent for.

Here, when the control information providing function is provided, receiving control log information from a terminal of a control agent for at least one of the plurality of CCTVs, and at least part of the control log information or based on commuting information of the control agent It further comprises the step of inquiring and providing the control log, the control log information includes the control log content information input to the control agent's terminal by the control agent and time information of the control log content information. I can.

Here, when the abuse event information providing function is provided, deriving access/use range information of the user terminal or the manager terminal based on the user authentication information or the administrator authentication information, the user terminal or the management terminal The method may further include extracting a request out of range according to the access/use range information among requests for access/use of the user, and transmitting information on the extracted request to an audit terminal.

Here, obtaining log information of the integrated CCTV management device, detecting occurrence of an abuse event corresponding to the abuse items based on the log information, and the abuse within a certain period based on the detected abuse event Deriving information on the number of occurrences for each item and generating statistical information for each period based on the information on the number of occurrences for each item of abuse, and the items of abuse are duplicate attempts, access attempts, logout attempts, camera PTZ (Pan -Tilt-Zoom) attempt, storage video search attempt, real-time video access attempt, connection failure, system setting change attempt, user setting change attempt, equipment setting change attempt, favorite setting change attempt, event setting change attempt can do.

Here, when the number of occurrences within the predetermined period for at least one of the misuse items is greater than or equal to the risk standard value of the at least one item, including information on the at least one item and the number of occurrences within the predetermined period It may further include transmitting a notification message to the audit terminal.

Here, the step of transmitting the image information obtained from at least some of the plurality of CCTVs connected to the integrated CCTV management device at the request of the user terminal or the administrator terminal to the user terminal or the administrator terminal, the image The information includes image information on which adaptive loop filtering has been performed to minimize a difference from the original image, and the adaptive loop filtering is performed for each preset area of the image, and the adaptive loop filtering is performed by the first type or the first. It is performed based on a filter of one type among a second type having a different filter shape from one type, and the image information includes header information, and the header information is information on whether adaptive loop filtering is applied for each region. And information on the type of filter used for each area.

An integrated management apparatus for a plurality of CCTVs according to an embodiment of the present invention for achieving the above object includes a processor and a memory in which at least one command executed through the processor is stored, the At least one command is a command for receiving user authentication information or administrator authentication information from a user terminal or an administrator terminal, and a password security function, asset management function, and abuse audit for a plurality of CCTVs based on the user authentication information or the administrator authentication information. Includes a command for providing at least one of the functions to the user terminal or the administrator terminal, and the password security function is a password automatic change function for changing passwords for each of the plurality of CCTVs at preset periods and verification from the administrator terminal It includes an OTP issuance function for issuing OTP (one time password) to an external terminal, and the asset management function is a maintenance information providing function that provides failure information and processing information of the plurality of CCTVs, and the plurality of CCTVs. Includes a control information providing function that provides control log information, and the abuse audit function detects the occurrence of an abuse event corresponding to preset abuse items for the plurality of CCTVs, and provides information on the detected abuse event. It may include a function of providing abuse event information to be provided.

Here, the at least one command is a command for selecting at least one CCTV that is a padword change target among the plurality of CCTVs based on a preset period when the padword automatic change function is provided, and the selected at least one CCTV A command for generating at least one corresponding application, a command for automatically changing the password of the at least one CCTV by accessing the at least one CCTV based on the at least one application, and a command for encrypting the changed password to a database It may further include an instruction to save.

Here, the at least one command is a command for receiving information about the outsider from the external terminal and an OTP issuance request for at least one CCTV among the plurality of CCTVs, when the OTP issuing function is provided, A command for obtaining verification information from the manager terminal based on information, a command for generating OTP and expiration date information for the at least one CCTV based on the verification information, and an OTP inquiry request on a web screen by the external terminal Accordingly, a command for providing information indicating the OTP and the expiration date may be further included through a web screen on the display of the external terminal.

Here, the at least one command is a command for receiving maintenance necessary notification information when the maintenance information providing function is provided, and the maintenance necessary notification information according to an inquiry request on a web screen by a terminal of a maintenance agent. When the maintenance according to the instruction provided through the web screen on the display of the maintenance agent's terminal and the maintenance necessary notification information is processed by the maintenance agent, through the web screen by the maintenance agent's terminal Further comprising a command for obtaining maintenance processing information, the maintenance required notification message is at least one inspection date information among the plurality of CCTVs, sensing information obtained from a sensor mounted on at least one of the plurality of CCTVs, or the It may be received based on failure registration information by the terminal of the control agent for at least one of a plurality of CCTV.

Here, the at least one command is a command for receiving control log information from a terminal of a control agent for at least one of the plurality of CCTVs, and at least some of the control log information or the control, when the control information providing function is provided. It further includes a command for inquiring and providing the control log based on the commuting information of the agent, and the control log information inputs the control log content information and the control log content information input by the control agent to the control agent's terminal. May contain one hour information.

Here, the at least one command is a command for deriving access/use range information of the user terminal or the manager terminal based on the user authentication information or the administrator authentication information, when the abuse event information providing function is provided, the A command for extracting a request out of range according to the access/use range information among requests for access/use of the user terminal or the management terminal, and a command for transmitting information on the extracted request to the audit terminal may be further included. have.

Here, the at least one command acquires log information of the integrated CCTV management device, and the log information is a command including information on at least some of the blocked requests, corresponding to the misuse items based on the log information A command that detects the occurrence of an abuse event, a command that derives information on the number of occurrences of each abuse item within a certain period based on the detected abuse event, and generates statistical information for each period based on the number of occurrences information for each abuse item. Commands are included, and the misuse items are duplicate attempts, access attempts, logout attempts, camera PTZ (Pan-Tilt-Zoom) attempts, stored video search attempts, real-time video access attempts, connection failures, system settings change attempts, user settings It may include at least one of an attempt to change, attempt to change device settings, attempt to change favorite settings, and attempt to change event settings.

Here, the at least one command is the information on the at least one item and the predetermined period when the number of occurrences of the at least one item of the misuse items within the predetermined period is greater than or equal to the risk standard value of the at least one item A notification message including the number of occurrences of the inside may further include a command transmitted to the audit terminal.

Here, the at least one command is a command for transmitting image information acquired from at least some of a plurality of CCTVs connected to the integrated CCTV management device to the user terminal or the administrator terminal at the request of the user terminal or the administrator terminal. Further, the image information includes image information on which adaptive loop filtering has been performed to minimize a difference from the original image, the adaptive loop filtering is performed for each preset region of the image, and the adaptive loop filtering is It is performed based on a filter of one type of a first type or a second type having a filter shape different from that of the first type, the image information includes header information, and the header information includes adaptive loop filtering for each area. It may include information on whether to be applied and information on a type of filter used for each region.

According to the present invention, the password of the CCTV is periodically and quickly changed/managed, and the OTP is issued to an outsider who approaches for maintenance, etc., thereby enhancing the security of CCTV, protecting personal information and preventing hacking damage. .

According to the present invention, it is possible to easily provide status or statistical data on assets by integrated management of CCTV, which is a core asset within a CCTV integrated control center, and human assets, which are workers managing the same.

According to the present invention, it is possible to comprehensively monitor or detect image information and indiscriminate access to major systems, manipulation of mouth, or export of related information to the outside, and systematically respond to this.

1 is a conceptual diagram illustrating a password security function by an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.
2 is a view showing a first screen for explaining a password security function according to an embodiment of the present invention.
3 is a view showing a second screen for explaining a password security function according to an embodiment of the present invention.
4 is a conceptual diagram illustrating an asset management function according to an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.
5 is a diagram illustrating a screen for explaining an asset management function according to an embodiment of the present invention.
6 is a conceptual diagram illustrating an abuse audit function by an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.
7A and 7B are diagrams showing a first screen for explaining an abuse audit function according to an embodiment of the present invention.
8 is a view showing a second screen for explaining the abuse audit function according to an embodiment of the present invention.
9 is a block diagram of an integrated management apparatus for a plurality of CCTVs according to an embodiment of the present invention.
10A and 10B are diagrams illustrating a filter shape for adaptive loop filtering according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

Terms such as first, second, A, and B may be used to describe various elements, but the elements should not be limited by the terms. These terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element. The term "and/or" includes a combination of a plurality of related stated items or any of a plurality of related stated items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. Should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, in order to facilitate an overall understanding, the same reference numerals are used for the same elements in the drawings, and duplicate descriptions for the same elements are omitted.

The integrated management method for a plurality of CCTVs according to an embodiment of the present invention can provide three functions largely. For example, the three functions may include password security functions, asset management functions, and abuse audit functions. In the following, each function will be described.

1 to 3 are diagrams for explaining a password security function according to an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.

First, an integrated management method for a plurality of CCTVs according to an embodiment may provide a password security function.

For example, referring to FIG. 1, the password security function can issue a CCTV management function to check the status of CCTV, a password management function to change or check the password of CCTV, and OTP (one time password). OTP management function, log management function to store and check logs of integrated management device, creation tool management function to create or manage tools that automatically change passwords, user management to manage user information or user authentication information It can provide a function, an authority management function to manage access/use rights for each user, or an environment setting function.

Alternatively, the password security function allows a user (e.g., a maintenance company) to register as a user on the integrated management server, an OTP application function for requesting OTP issuance for temporary access, and an OTP application status can be inquired. An existing application status inquiry function, a usage history inquiry function that can check details using an integrated management device, or a notice/FAQ provision function can be provided.

In addition, information or function modules used to provide the above functions may be stored in a database (DB) and may be encrypted. For example, a cryptographic module verified by the National Intelligence Service may be used for the encryption, and a certificate-based license may be used.

The integrated management method for a plurality of CCTVs can provide a password security function through the above-described functions or combinations of functions, and hereinafter, functions that can be performed based on the above-described functions will be described. Accordingly, the names of the above-described functions and functions to be described later may be different, and functions to be described later may be performed through a combination of the above-described functions according to an operation performed.

For example, the password security function includes a password automatic change function that changes passwords for each of the plurality of CCTVs at preset periods, an OTP issuance function that issues an OTP (one time password) to an external terminal verified from an administrator terminal, It may include a password encryption function that encrypts the CCTV password DB, an access control function that controls access to CCTV password information, or a CCTV password management function through linkage with a Video Management System (VMS) that controls CCTV.

Some of the above-described various functions will be described in more detail as follows.

For example, the automatic password change function may change the password for each of the plurality of CCTVs for each preset period. Among the plurality of CCTVs, passwords may be collectively changed for some CCTVs whose change date is set, and different passwords may be set.

For example, referring to FIG. 2, information on a plurality of connected CCTVs may be provided. That is, one embodiment may provide information on at least one of NVR, manufacturer, model name, firmware, camera name, camera IP, account ID, scheduled change date, account status, change status, and password change method for each CCTV. have. In addition, an embodiment may search and derive a specific CCTV based on account status, manufacturer, model, NVR, change status, or keyword.

According to an embodiment, at least some of the plurality of CCTVs may be selected, and password change may be collectively requested for the selected CCTVs.

For example, referring to FIG. 3, an embodiment may provide a processing percentage for the collectively requested password change, and information on the selected CCTVs may be provided below the processing percentage. The information provided herein may include a change state indicating progress of change or completion of a request, error information, a camera state, or an NVR state that may indicate a restart waiting.

In other words, an embodiment may select at least one CCTV that is a padword change target among the plurality of CCTVs based on a preset period or a change scheduled date. Here, the selection may be automatically selected as described above, but may be selected by the user. In addition, in an embodiment, at least one application corresponding to the selected at least one CCTV can be created, and the password of the at least one CCTV is automatically accessed by accessing the at least one CCTV based on the at least one application. It can be changed to, and the changed password can be encrypted and stored in the database. Here, the application can be created for each CCTV, and the password can be automatically changed in CCTV through execution. In addition, an application may be generated based on logic information capable of generating a new password.

For example, the OTP issuing function may issue a password to temporarily allow access to an external terminal (eg, a terminal of a maintenance agent of a maintenance company). Here, the password may be used only within a certain time set as a one-time password, and may not be used afterwards.

For the OTP issuance function, an embodiment may first receive information on an outsider and an OTP issuance request for at least one CCTV among a plurality of CCTVs from an external terminal. That is, in one embodiment, information about maintenance companies/agents (outsiders) and/or information about CCTV to be accessed can be received, and the issued OTP is also used only for CCTV corresponding to the received information about CCTV. Can be. In addition, according to an embodiment, verification information may be obtained from the manager terminal based on the information on the outsider. In other words, only maintenance companies/agents verified or verified by the manager can receive OTP. In addition, an embodiment may generate OTP and expiration date information for the at least one CCTV based on verification information, and may provide the OTP and expiration date information to the external terminal. In other words, since the available time of the OTP is set, the corresponding OTP and the available expiration date information can be provided to the terminal of the maintenance personnel together.

Here, the OTP and expiration date information may be transmitted to the terminal of the maintenance personnel, but may not be transmitted to the terminal, and may be provided as a specific screen indicating the OTP and expiration date according to the OTP inquiry request of the maintenance personnel.

4 to 5 are diagrams for explaining an asset management function by an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.

An integrated management method for a plurality of CCTVs according to an embodiment may provide an asset management function.

For example, referring to FIG. 4, the asset management function is a CCTV management function that can check the status of CCTV to an administrator (or a person in charge), a control log function that provides control log information input by a control agent, and Time and attendance management function that provides commuting information, user management that manages user information or user authentication information, maintenance management function that manages CCTV maintenance, code management function, salary management that derives and manages the salary of the control personnel Function, fingerprint linkage function for access control, map linkage function to consider the location of CCTV, fault management function to manage CCTV failure, electronic payment function to conveniently perform related payments, community for administrators or control personnel Functions, management functions for workers or workers (groups) to manage shifts, data search functions to search CCTV-related information, statistics management functions to check CCTV-related statistics, center tour management functions to manage outsiders' visits , An SMS interlocking function or an agent notification function for delivering a notification message, etc. may be provided.

Alternatively, the asset management function is a failure registration function that can register information on CCTV failures to workers (for example, control personnel), a user registration function to register user information or user authentication information, and control log information. A control log creation function that can be used, a T&A status function that allows you to check the user's commuting, etc., a message status function that allows you to check messages exchanged with others, an electronic payment function to conveniently perform related payments, and your own information. It can provide a personal information management function that can be managed or changed, or an installation business management function that can check information on the installation business of CCTV-related equipment.

The integrated management method for a plurality of CCTVs can provide an asset management function through the above-described functions or combinations of functions, and hereinafter, functions will be described focusing on operations that can be performed based on the above-described functions. Accordingly, the names of the above-described functions and functions to be described later may be different, and functions to be described later may be performed through a combination of the above-described functions according to an operation performed.

For example, the asset management function is a maintenance information providing function that provides failure information and processing information of the plurality of CCTVs, a failure status providing function that provides failure status of the plurality of CCTVs in a chart such as a table or graph, Equipment status provision function that provides the status of longevity such as CCTV and poles in charts such as graphs, control information provision function that provides control log information for the plurality of CCTVs, and obstacles that track and manage the process from failure registration to failure handling Processing tracking function, company information providing function that provides information on maintenance companies handling faults, notification function that sends a notification message when a problem occurs, company evaluation function that evaluates maintenance companies based on the result of error handling, control It may include a personnel evaluation function that evaluates the control personnel based on the journal information, or a salary calculation function that calculates the salary based on the attendance of the control personnel.

Some of the above-described various functions will be described in more detail as follows.

For example, the maintenance information providing function may comprehensively include a function of handling a plurality of CCTV failures or a function of providing related information.

For example, an embodiment may receive or acquire maintenance necessary notification information. Here, the maintenance necessary notification information may be automatically received based on information on the inspection date of at least one of the plurality of CCTVs. Alternatively, the maintenance necessary notification information may be received based on sensing information obtained from a sensor mounted on at least one of the plurality of CCTVs. That is, when it is determined that a failure has occurred based on the sensing information, maintenance necessary notification information may be transmitted. Alternatively, the maintenance necessary notification information may be obtained based on failure registration information by a terminal of a control agent for at least one of the plurality of CCTVs. In other words, it may be obtained when a disorder is registered by a control agent.

Thereafter, according to an embodiment, the maintenance personnel set in advance may inquire about maintenance necessary notification information using the maintenance personnel's terminal. That is, an exemplary embodiment may provide previously obtained or received maintenance necessary notification information according to a request for an inquiry from a terminal of a maintenance agent. Alternatively, when the maintenance required notification information is obtained, information related to the maintenance necessary notification information may be immediately transmitted to the terminal of the maintenance personnel set in advance. The maintenance personnel who have checked by inquiring the maintenance necessary notification information may perform CCTV maintenance based on the maintenance necessary notification information. Here, for CCTV maintenance, the above-described OTP issuing function may be used. The maintenance necessary notification information may include information on a CCTV requiring maintenance, information about a date when the maintenance necessary notification information is generated, and information about a failure.

According to an embodiment, when maintenance is completed from the terminal of the maintenance personnel, maintenance processing information indicating this may be received. That is, when maintenance according to the maintenance necessary notification information is processed by the maintenance personnel, the maintenance processing information may be received from the terminal of the maintenance personnel. For example, an embodiment may further perform an evaluation on the maintenance personnel or maintenance companies based on the received maintenance processing information. The maintenance processing information may include maintenance result information, image information including the appearance of a CCTV in which a failure occurred, image information including the appearance of a CCTV that has been maintained and repaired, or information about the time when the failure was processed. Assessments can be performed on maintenance personnel or maintenance companies.

For example, the control information provision function may comprehensively include a function for control personnel to input control log information in real time, a function to check the input control log information, or to evaluate the control personnel based on this.

For example, in one embodiment, the control log information may be received from a terminal of a control agent for at least one of a plurality of CCTVs. Here, the control log information may include control log content information input by the control agent to the control agent's terminal and time information inputting the control log content information. Alternatively, the control log information may be input in real time, or it may be set not to input information about a time point out of a certain time from the current time.

For example, referring to FIG. 5, the control log information may include control detail information, and the control detail information includes large classification of control types, sub-classification of control types, whether or not the police are dispatched, occurrence time, CCTV information, control detail information or specific Information can be included, and each can be entered by the control personnel.

Alternatively, according to an embodiment, it is possible to obtain commuting information of the control agent, and evaluation of the control agent may be performed based on the control log information and/or the commuting information. That is, evaluation information may be derived based on the control log information and the commute information. The commute information may include commute time information, leave time information, or work time information.

Alternatively, in one embodiment, the control log may be inquired based on at least part of the control log information or the commuting information of the control agent, or the control log information may be inquired based on the date information. You can also provide.

Alternatively, an embodiment may calculate the salary of the control agent based on the commuting information. For example, an embodiment may derive the working time information of the control agent based on the commute information, and based on this, the salary information of the control agent may be calculated. In other words, the salary of the control personnel can be determined in proportion to the working hours.

6 to 9 are diagrams for explaining an abuse audit function by an integrated management method for a plurality of CCTVs according to an embodiment of the present invention.

An integrated management method for a plurality of CCTVs according to an embodiment may provide an abuse audit function.

For example, referring to FIG. 6, the abuse audit function can extract and record actions corresponding to abuse among actions performed by the user (or control agent) terminal or the administrator terminal, and provide this to a separate audit terminal. It may include a function to do. Alternatively, the abuse audit function may include a function that responds to threats such as indiscriminate access to video information or information on major systems, arbitrary manipulation, or export to the outside. Here, the audit terminal may be referred to as a responsible terminal, but may be distinguished from each other, and when they are distinguished, the responsible terminal may be regarded as a kind of a manager terminal.

For example, the abuse audit function is a blocking function that blocks illegal access and use of key information, an access control function that controls access other than authorized administrators/users, and a job that controls tasks other than the approved work when authorized access. Control function, leakage prevention function to prevent illegal work and information leakage to the outside, notification function to notify information on misuse by sending messages or alarms, and electronic signature for log information according to user or administrator actions Integrity guarantee function that guarantees integrity through methods such as, encryption function that encrypts and stores CCTV-related information, integrated management function that integrates and manages accounts between VMS and each system/server, log information between systems, video information linkage, and It may include a system-to-system blocking function that blocks illegal distribution, a system-to-system management function that performs access control, monitoring, and management, or an abuse event information providing function that provides information on an abuse event.

The integrated management method for a plurality of CCTVs can provide an abuse audit function through the above-described functions or combinations of functions, and hereinafter, functions will be described focusing on operations that can be performed based on the above-described functions. Accordingly, the names of the above-described functions and functions to be described later may be different, and functions to be described later may be performed through a combination of the above-described functions according to an operation performed.

Some of the above-described various functions will be described in more detail as follows.

For example, the abuse event information providing function may detect occurrence of an abuse event corresponding to preset abuse items for the plurality of CCTVs, and provide information on the detected abuse event. For example, preset misuse items may be configured with each of the above-described functions.

For example, referring to FIGS. 7A and 7B, preset misuse items according to an embodiment include direct camera login, camera setting change, camera manipulation, unauthorized access attempt, camera zoom attempt, image duplication attempt, connection Failure or an attempt to search a stored image may include, but is not limited to, a copy attempt, a connection attempt, a logout attempt, a camera PTZ (Pan-Tilt-Zoom) attempt, a real-time video access attempt, a system setting change attempt, a user It may include at least one of a setting change attempt, a device setting change attempt, a favorite setting change attempt, and an event setting change attempt.

For example, in one embodiment, it is possible to derive the access/use range information of the user terminal or administrator terminal based on user authentication information or administrator authentication information, and the access of the user terminal or management terminal based on the access/use range information. /You can block at least some of the requests for use. Accordingly, when access/use is blocked, it may be detected and counted as an unauthorized access attempt among misuse items. For example, information on at least some of the blocked requests may be directly transmitted to the audit terminal, or may be transmitted only when the number is higher than the risk threshold.

Or, for example, one embodiment may extract a request out of range according to the access/use range information among requests for access/use of the user terminal or the manager terminal, and the extracted request information is It can also be sent to the audit terminal.

For example, in one embodiment, log information of the integrated CCTV management device may be obtained, and an abuse event corresponding to the abuse items may be detected based on this. That is, an abuse event may be detected based on log information according to an action performed by a user terminal or an administrator terminal. In addition, an embodiment may derive information on the number of occurrences of each misuse item within a certain period based on the detected abuse event, and based on this, as shown in FIG. 8, statistical information for each period may be generated and provided.

For example, each of the abuse items may have a risk standard value set in advance. In this case, an embodiment may transmit related information to the audit terminal when the number of occurrences of at least one of the misuse items within the predetermined period is greater than or equal to the risk reference value of the corresponding item. Alternatively, a notification message including information on at least one item and the number of occurrences within the predetermined period may be transmitted to the audit terminal.

9 is a block diagram of an integrated management apparatus for a plurality of CCTVs according to an embodiment of the present invention.

Referring to FIG. 9, an integrated management apparatus 900 for a plurality of CCTVs according to an embodiment of the present invention may include at least one processor 910, a memory 920, and a storage device 930. For example, the integrated management apparatus for a plurality of CCTVs may include at least one server, or may represent at least one server, and may be connected to a plurality of CCTV devices through wired or wireless communication.

The processor 910 may execute a program command stored in the memory 920 and/or the storage device 930. The processor 910 may mean a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor in which the methods according to the present invention are performed. The memory 920 and the storage device 930 may be formed of a volatile storage medium and/or a nonvolatile storage medium. For example, the memory 920 may be composed of read only memory (ROM) and/or random access memory (RAM).

The memory 920 may store at least one instruction executed through the processor 910. At least one command is a command for receiving user authentication information or administrator authentication information from a user terminal or an administrator terminal, and a password security function, asset management function, and abuse audit for a plurality of CCTVs based on the user authentication information or the administrator authentication information. Includes a command for providing at least one of the functions to the user terminal or the administrator terminal, and the password security function is a password automatic change function for changing passwords for each of the plurality of CCTVs at preset periods and verification from the administrator terminal It includes an OTP issuance function for issuing OTP (one time password) to an external terminal, and the asset management function is a maintenance information providing function that provides failure information and processing information of the plurality of CCTVs, and the plurality of CCTVs. Includes a control information providing function that provides control log information, and the abuse audit function detects the occurrence of an abuse event corresponding to preset abuse items for the plurality of CCTVs, and provides information on the detected abuse event. It may include a function of providing abuse event information to be provided.

Here, the at least one command is a command for selecting at least one CCTV that is a padword change target among the plurality of CCTVs based on a preset period when the padword automatic change function is provided, and the selected at least one CCTV A command for generating at least one corresponding application, a command for automatically changing the password of the at least one CCTV by accessing the at least one CCTV based on the at least one application, and a command for encrypting the changed password to a database It may further include an instruction to save.

Here, the at least one command is a command for receiving information about the outsider from the external terminal and an OTP issuance request for at least one CCTV among the plurality of CCTVs, when the OTP issuing function is provided, According to a command for acquiring verification information from the manager terminal based on information, a command for generating OTP and expiration date for the at least one CCTV based on the verification information, and an OTP inquiry request on a web screen by the external terminal It may further include a command for providing the information indicating the OTP and the expiration date through a web screen on the display of the external terminal. Here, the external terminal may include a processor, a memory, and a storage device, may further include a display, and may provide a web screen through this, and information may be transmitted through the web screen.

Here, the at least one command is a command for receiving maintenance necessary notification information when the maintenance information providing function is provided, and the maintenance necessary notification information according to an inquiry request on a web screen by a terminal of a maintenance agent. Commands provided through the web screen on the display of the maintenance personnel's terminal, when maintenance according to the maintenance necessary notification information is processed by the maintenance personnel, through the web screen by the maintenance personnel's terminal Further comprising a command for obtaining maintenance processing information, the maintenance required notification message is at least one inspection date information among the plurality of CCTVs, sensing information obtained from a sensor mounted on at least one of the plurality of CCTVs, or the It may be received based on failure registration information by the terminal of the control agent for at least one of a plurality of CCTV. Here, the terminal of the maintenance personnel may include a processor, a memory and a storage device, may further include a display, and may provide a web screen through this, and information may be transmitted through the web screen.

Here, the at least one command is a command for receiving control log information from a terminal of a control agent for at least one of the plurality of CCTVs, and at least some of the control log information or the control, when the control information providing function is provided. It further includes a command for inquiring and providing the control log based on the attendance information of the agent, and the control log information inputs the control log content information and the control log content information input by the control agent to the control agent's terminal. May contain one hour information.

Here, the at least one command is a command for deriving access/use range information of the user terminal or the manager terminal based on the user authentication information or the administrator authentication information, when the abuse event information providing function is provided, the A command for extracting a request out of range according to the access/use range information among requests for access/use of the user terminal or the management terminal, and a command for transmitting information on the extracted request to the audit terminal may be further included. have.

Here, the at least one command acquires log information of the integrated CCTV management device, and the log information is a command including information on at least some of the blocked requests, corresponding to the misuse items based on the log information A command for detecting the occurrence of an abuse event to be performed, a command for deriving information on the number of occurrences for each abuse item within a certain period based on the detected abuse event, and for generating statistical information for each period based on the number of occurrences information for each item of abuse. Commands are included, and the misuse items are duplicate attempts, access attempts, logout attempts, camera PTZ (Pan-Tilt-Zoom) attempts, stored video search attempts, real-time video access attempts, connection failures, system settings change attempts, user settings It may include at least one of an attempt to change, attempt to change device settings, attempt to change favorite settings, and attempt to change event settings.

Here, the at least one command is the information on the at least one item and the predetermined period when the number of occurrences of the at least one item among the misuse items within the predetermined period is greater than or equal to the risk standard value of the at least one item A notification message including the number of occurrences of the inside may further include a command transmitted to the audit terminal.

The operation described with reference to FIG. 9 is an example and may be some of the operations according to an embodiment of the present invention. That is, it is obvious that an embodiment of the present invention can perform at least some of the various operations or functions described with reference to FIGS. 1 to 10 in addition to the operation described with reference to FIG. 9. Alternatively, an embodiment of the present invention may perform at least some of the various operations or functions described with reference to FIGS. 1 to 10, and not all operations or functions must be performed together.

10A and 10B are diagrams illustrating a filter shape for adaptive loop filtering according to an embodiment of the present invention.

For example, according to an exemplary embodiment of the present invention, the method for integrated management of a plurality of CCTVs may provide image information captured by CCTV to a user terminal or an administrator terminal at the request of a user terminal or an administrator terminal. Here, the image information may be recorded image information, but may also be image information provided in a real-time streaming format. Alternatively, the image information may be transmitted as encoded information or a bitstream, and the encoded information or the bitstream may be decoded and provided by a user terminal or a manager terminal. In this case, various coding techniques may be applied to the image information in order to improve the objective/subjective quality of the image information.

For example, the various coding techniques may include an adaptive loop filtering technique. The adaptive loop filtering may represent filtering that minimizes a difference from the original image, and may be adaptively performed on at least a partial region of the image. In addition, adaptive loop filtering may be additionally applied after the image information is decoded and restored, and information on whether adaptive loop filtering is applied for each region and information on the type of filter used for each region are generated when video information is encoded. And may be included in the image information. Alternatively, it may be included in header information of the image information.

For example, the adaptive loop filtering may have two types of different filter shapes, and filtering may be performed based on one type determined according to the header information among the two types. For example, the two types may include a first type as shown in FIG. 10A and a second type as shown in FIG. 10B. For example, only one type may be applied per region.

In describing the first type, a pixel to which the adaptive loop filtering is applied may be indicated as C8, and filtering may be performed on the pixel based on the surrounding pixels C0 to C7 of the pixel. For example, the position of C8 can be expressed as (0, 0), the position of C0 can be expressed as (-2, 2) or (2, -2), and the position of C1 is (0, 2) or (0, -2), the position of C2 can be represented by (2, 2) or (-2, -2), and the position of C3 is (-1, 1) or (1, -1) And the position of C4 can be represented by (0, 1) or (0, -1), the position of C5 can be represented by (1, 1) or (-1, -1), and the position of C6 The position can be represented by (2, 0) or (-2, 0), and the position of C7 can be represented by (1, 0) or (-1, 0).

In the second type, a pixel to which adaptive loop filtering is applied may be indicated as C7, and filtering may be performed on the pixel based on the surrounding pixels C0 to C6 of the pixel. For example, the location of C7 can be expressed as (0, 0), the location of C0 can be expressed as (0, 2) or (0, -2), and the location of C1 is (0, 1) or ( 0, -1), the position of C2 can be represented by (-5, 0) or (5, 0), and the position of C3 can be represented by (-4, 0) or (4, 0) And, the position of C4 can be represented by (-3, 0) or (3, 0), the position of C5 can be represented by (-2, 0) or (2, 0), and the position of C6 is (- 1, 0) or (1, 0).

The operation according to an embodiment of the present invention can be implemented as a computer-readable program or code on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices that store data that can be read by a computer system. In addition, the computer-readable recording medium may be distributed over a computer system connected through a network to store and execute a computer-readable program or code in a distributed manner.

In addition, the computer-readable recording medium may include a hardware device specially configured to store and execute program commands, such as ROM, RAM, and flash memory. The program instructions may include not only machine language codes such as those produced by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

While some aspects of the invention have been described in the context of an apparatus, it may also represent a description according to a corresponding method, where a block or apparatus corresponds to a method step or characteristic of a method step. Similarly, aspects described in the context of a method can also be represented by a corresponding block or item or a feature of a corresponding device. Some or all of the method steps may be performed by (or using) a hardware device such as, for example, a microprocessor, a programmable computer or electronic circuit. In some embodiments, one or more of the most important method steps may be performed by such an apparatus.

In embodiments, a programmable logic device (eg, a field programmable gate array) may be used to perform some or all of the functionality of the methods described herein. In embodiments, the field programmable gate array may work with a microprocessor to perform one of the methods described herein. In general, the methods are preferably performed by some hardware device.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that you can do it.

Claims (8)

In the integrated management method for a plurality of CCTVs performed by a CCTV (closed circuit television) integrated management device,
Receiving user authentication information or administrator authentication information from a user terminal or an administrator terminal; And
Providing at least one of a password security function, an asset management function, and an abuse audit function for a plurality of CCTVs to the user terminal or the administrator terminal based on the user authentication information or the administrator authentication information,
The password security function includes a password automatic change function for changing passwords for each of the plurality of CCTVs for each preset period, and an OTP issuance function for issuing an OTP (one time password) to an external terminal verified from the administrator terminal,
The asset management function includes a maintenance information providing function providing fault information and processing information of the plurality of CCTVs and a control information providing function providing control log information for the plurality of CCTVs,
The abuse audit function includes a function of providing abuse event information for detecting the occurrence of an abuse event corresponding to the abuse items preset for the plurality of CCTVs, and providing information on the detected abuse event,
If the above password automatic change function is provided,
Selecting at least one CCTV that is a password change target among the plurality of CCTVs based on a preset period;
Generating at least one application corresponding to the at least one selected CCTV;
Automatically changing a password of the at least one CCTV by accessing the at least one CCTV based on the at least one application; And
Encrypting the changed password and storing it in a database; It characterized in that it further comprises,
Integrated management method for multiple CCTVs. delete The method of claim 1,
If the above OTP issuance function is provided,
Receiving information about an outsider and an OTP issuance request for at least one CCTV among the plurality of CCTVs from the external terminal;
Obtaining verification information from the manager terminal based on the information on the outsider;
Generating an OTP and an expiration date for the at least one CCTV based on the verification information; And
Providing information indicating the OTP and the expiration date through a web screen on a display of the external terminal according to an OTP inquiry request on a web screen by the external terminal; It characterized in that it further comprises,
Integrated management method for multiple CCTVs. The method of claim 1,
If the above maintenance information provision function is provided,
Receiving notification information required for maintenance;
Providing the maintenance necessary notification information through a web screen on a display of the maintenance agent's terminal according to a request for an inquiry on a web screen by a maintenance agent's terminal; And
Acquiring maintenance processing information through a web screen by the maintenance agent's terminal when maintenance according to the maintenance necessary notification information is processed by the maintenance agent; Including more,
The maintenance required notification message may be transmitted to the terminal of a control agent for at least one of the plurality of CCTVs, information about the inspection date of at least one of the plurality of CCTVs, sensing information obtained from a sensor mounted on at least one of the plurality of CCTVs, or Characterized in that received based on the failure registration information by,
Integrated management method for multiple CCTVs. The method of claim 1,
If the above control information provision function is provided,
Receiving control log information from a terminal of a control agent for at least one of the plurality of CCTVs; And
Inquiring and providing the control log based on at least part of the control log information or the commuting information of the control agent; Including more,
The control log information is characterized in that it includes the control log content information input to the control agent's terminal and time information of the control log content information,
Integrated management method for multiple CCTVs. The method of claim 1,
If the above abuse event information provision function is provided,
Deriving access/use range information of the user terminal or the administrator terminal based on the user authentication information or the administrator authentication information;
Extracting a request out of range according to the access/use range information from among the requests for access/use of the user terminal or the manager terminal; And
It characterized in that it further comprises the step of transmitting the information on the extracted request to the audit terminal,
Integrated management method for multiple CCTVs. The method of claim 1,
Obtaining log information of the integrated CCTV management device;
Detecting occurrence of an abuse event corresponding to the abuse items based on the log information;
Deriving information on the number of occurrences of each abuse item within a certain period based on the detected abuse event; And
Including the step of generating statistical information for each period based on the number of occurrence information for each abuse item,
The above misuse items are duplicate attempts, access attempts, logout attempts, camera PTZ (Pan-Tilt-Zoom) attempts, saved video search attempts, real-time video access attempts, connection failures, system settings change attempts, user settings change attempts, equipment settings It characterized in that it comprises at least one of a change attempt, a favorite setting change attempt, and an event setting change attempt,
Integrated management method for multiple CCTVs. The method of claim 7,
When the number of occurrences of at least one of the misuse items within the predetermined period is greater than or equal to the risk standard value of the at least one item, a notification message including information on the at least one item and the number of occurrences within the predetermined period It characterized in that it further comprises the step of transmitting to the audit terminal,
Integrated management method for multiple CCTVs.

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