JP4876965B2 - Security level setting device, security system - Google Patents

Description

  The present invention relates to a security level setting device and a security system for setting a security level of an area for managing entry / exit.

  In order to manage entry / exit of a person to / from an area, for example, there is an entry / exit management system as described in Patent Documents 1 and 2 below. In Patent Document 1, a terminal and an electronic lock are installed at a door that is an entrance / exit of an area of a company building such as a head office, a branch office, or a factory, and the terminal and the central processing unit are connected via a network. The terminal has a card reader and means for controlling the electronic lock. The central processing unit generates a user attribute table that records personal IDs and attributes, an area attribute table that records area IDs, attributes, and personal attributes that allow or prohibit passage, and these tables. In addition, a passage permission / inhibition table that records the relationship between the personal ID and the area ID is stored, and means for inputting data into each table is provided. Usually, the terminal locks the electronic lock so that the user cannot enter and exit from the door. When the card reader reads the personal ID recorded on the card possessed by the user, the terminal transmits the personal ID and the area ID to the central processing unit. The central processing unit determines whether or not the passage is permitted from the received individual ID, the area ID, and the passage permission / inhibition table. If the passage is permitted, the central processing unit transmits an unlock signal to the terminal. Upon receiving the unlock signal, the terminal unlocks the electronic lock so that the user can enter and exit from the door.

  In Patent Document 2, a terminal and an electronic lock are installed at a gate and a door of an area such as a building and a room in the building, and a host is installed without being connected to the terminal. The terminal has a card reader and means for controlling the electronic lock. In the host, the area is divided into a tree structure according to the mutual relationship and the level of security level, and the level is assigned according to the division position in the tree structure of the area where the terminal is installed, and the level is passed through the card. Set the terminal, level the card, and record and set the level on the card. Usually, the terminal locks the electronic lock so that the user cannot enter or exit from the door or the like. When the terminal reads the level of the card possessed by the user, the terminal compares the level of the card with the level of the terminal, determines whether or not the user can pass, and if it can pass, unlocks the electronic lock. The user can enter and exit through the door.

JP 2004-19339 A JP-A-2-88859

  In Patent Documents 1 and 2 described above, an area for managing entry / exit is handled one-dimensionally by information such as a name. Therefore, when areas are subdivided hierarchically or in parallel, the positional relationship between the areas is difficult to understand. For example, even if the areas are shown in a tree structure as in Patent Document 2, the nesting relationship (hierarchical structure) of the areas can be understood, but the adjacent / discrete relationship of the areas cannot be understood. For this reason, it is difficult to effectively set equipment such as devices, media and functions for managing the security level and entry / exit of each area.

  The present invention solves the above-mentioned problems, and the object of the present invention is to provide a security level setting device and a security system capable of effectively setting the security level of an area and facilities for entrance / exit management. There is.

  The security level setting device according to the present invention includes a receiving means for receiving input of area information, security level and entry / exit points, storage means for storing area information, security level and entry / exit points, area information, security level and entry / exit points. Display means for displaying, deriving means for deriving the security strength of the entry / exit point, and output means for outputting the security strength, and displaying the area information as an area surrounded by a two-dimensional closed curve by the display means; By receiving security level input for each area, displaying security level in the area by display means, receiving input / output points on the closed curve by receiving means, displaying input / output points on the closed curve by display means, and deriving Area security that touches entry / exit points by means To derive the security strength of the input output point based on the security level.

  In this way, since the area for managing entry / exit is displayed as a closed curve and handled two-dimensionally (that is, graphically), the area can be easily subdivided hierarchically and in parallel, and each area is nested. It is possible to easily grasp the positional relationship such as the relationship and the adjacent / discrete relationship. Also, since the security level and entry / exit points of each area are displayed and handled two-dimensionally, it is possible to easily check the input contents of the security level and entry / exit points, and multiple areas that are nested or adjacent Can easily grasp the difference in security level. For this reason, it becomes possible to set the security level of each area effectively without waste. In addition, since the security strength of each entry / exit point is derived and output, the equipment such as devices, media and functions necessary for managing entry / exit of each area is judged and set effectively according to the security strength. It becomes possible.

  The security system according to the present invention is composed of the security level setting device and a security device for managing entry / exit, and the security device is installed at the entry / exit point and connected to the security level setting device, The security level setting device outputs and sets the security strength of the entry / exit points to the security device by the output means.

  In this way, the security strength of the entry / exit point derived by the security level setting device can be automatically set in the security device installed in the field, and the security device can be operated effectively.

  According to the present invention, the security level setting device further includes a determination unit that determines whether there is a contradiction in the security level, and outputs the security level conflict by the output unit.

  In this way, it becomes possible to easily grasp the contradiction between the security levels set in each area and reset the security level so as to eliminate the contradiction.

  Further, in the present invention, in the security level setting device, the storage means stores in advance equipment for managing entry / exit corresponding to the security strength, and the equipment corresponding to the security strength of the entry / exit point by the derivation means. And the equipment is output by the output means.

  If it does in this way, it will become possible to grasp | ascertain easily the facilities for effective entrance / exit management corresponding to the security strength of the entrance / exit point of each area, and to set it on the spot.

  According to the present invention, it is possible to grasp each area for managing entry / exit and the security level and entry / exit point of each area in a two-dimensional manner, so that the security level for each area and the entry / exit management equipment required for each area Can be set to be effective.

  FIG. 1 is a diagram showing a configuration of a security system 100 according to an embodiment of the present invention. The security system 100 manages the entry / exit of a person to / from an area in a company using, for example, an ID that is an individual identifier. The security system 100 includes a security level setting device 10 and an entry / exit management device 20. The security level setting device 10 includes a server 1 and a client 2. The entry / exit management device 20 includes a terminal controller (hereinafter referred to as “TC”) 3, a card gate controller (hereinafter referred to as “CGC”) 4, a card reader (hereinafter referred to as “CR”) 5, an electronic lock (hereinafter referred to as “CR”). , "EK") 6, a bio-authentication device (hereinafter referred to as "BIO") 7, a stereo camera (hereinafter referred to as "SC") 8, and a security device such as a card 9.

  Doors and EKs 6 are installed at the entrances and exits of each area that manages entry and exit. In addition, at least one of CR5, BIO7, or SC8 is installed as necessary. By unlocking or locking the EK 6, the corresponding door can be opened or disabled, and entry into or exit from the corresponding area is permitted or prohibited. The card 9 is composed of, for example, a non-contact type IC card. In addition, the card 9 may be composed of a magnetic card, a contact type IC card, a magnetic IC card, or the like. The card 9 is possessed by each individual such as an employee. A personal ID is recorded in the information recording section of the card 9. The CR 5 reads the personal ID from the held card 9 in a contactless manner. The BIO 7 reads and authenticates personal biometric information such as fingerprints, voiceprints, veins, irises, or faces from a person in front of the door. SC8 captures the vicinity of the door and detects the number of people present. CGC4 is connected to CR5, EK6, BIO7, and SC8 via a network. The TC 3 is connected to the server 1, the client 2, and the CGC 4 via a network. The TC 3 distributes data transmitted from the server 1 to each CGC 4.

  FIG. 2 is a diagram illustrating a configuration of the security level setting device 10. The server 1 includes a control unit 11, a storage unit 12, an operation unit 13, a communication unit 14, and the like. The control unit 11 includes a CPU and a memory. The storage unit 12 includes a hard disk or the like. The operation unit 13 includes a power switch and other keys. The communication unit 14 includes a network card, a modem, and the like. The storage unit 12 stores information related to individuals, areas, security levels, entry / exit points, facilities, entry / exit qualifications, and the like in a database. The personal information includes the ID and attribute (name, affiliation, gender, biometric information, etc.) of each individual. The area information includes the ID and attribute (name, location, size, position, map, etc.) of each area. The security level information includes a value indicating the degree of security set in each area. As the entry / exit point information, there is an entry / exit ID and position for each area. As the facility information, the attributes (names, specifications, etc.) of facilities (each security device 3 to 9, the anti-passback function, the interlock function, etc. in FIG. 1) for managing entry / exit to each area. Type, etc.), position, setting, and operating status. The entry / exit information includes personal information having entry / exit qualifications for each area.

  The client 2 is a personal computer and includes a control unit 21, a storage unit 22, an operation unit 23, a communication unit 24, a reading unit 25, a display unit 26, and the like. The control unit 21 includes a CPU and a memory. The storage unit 22 includes a hard disk or the like. The operation unit 23 includes a mouse, a keyboard, a power switch, and the like. The communication unit 24 includes a network card, a modem, and the like. The reading unit 25 includes a drive that reads and writes information from and on a recording medium such as an optical disk. The display unit 26 includes a liquid crystal display or the like. The storage unit 22 stores an application program for setting the security level of an area for managing entry / exit. Information on the area, security level, and entry / exit point is input to the client 2 and displayed on the display unit 26 when the operation unit 23 is operated. The control unit 21 of the client 2 receives and processes the input of each information, and outputs the information to the server 1 via the network by the communication unit 24. Information such as other individuals, facilities, and entry / exit qualifications may be input from the client 2 to the server 1 via the network, or input from another client (not shown) to the server 1 via the network. You may be made to do. In addition, information such as other individuals, facilities, and entry / exit qualifications may be displayed on the display unit 26 of the client 2. The control unit 11 of the server 1 stores the input information in the storage unit 12.

  The control unit 21 of the client 2 derives the security strength of the entry / exit point, outputs the security strength to the server 1 and stores it in the storage unit 12, and outputs and sets the security strength to the CGC 4 via the TC 3. . The CGC 4 controls the operations of the CR5, EK6, BIO7, and SC8 according to the security strength of the entry / exit points. Further, the control unit 21 of the client 2 or the control unit of another client transfers and sets the entry / exit qualification information stored in the storage unit 12 of the server 1 to the CGC 4 via the network and the TC 3. Based on the entry / exit qualification information and the individual ID read from the card 9 by CR5, the CGC 4 determines whether the individual having the ID has the entry / exit qualification to the corresponding area. Then, the CGC 4 determines that the individual having the ID has entry / exit qualification, and unlocks the corresponding EK 6 when this is authenticated. Further, the CGC 4 outputs the entry / exit qualification information to the BIO 7 and sets it. Based on the entry / exit credential information and the biometric information read from the individual, the BIO 7 determines whether the individual having the biometric information has the entry / exit qualification to the corresponding area. If the BIO 7 determines that the individual having the biometric information is eligible for entry / exit, the BIO 7 authenticates this and notifies the CGC 4 of it. When the authentication is notified from the BIO 7, the CGC 4 unlocks the corresponding EK 6.

  FIG. 3 is a flowchart showing a processing procedure of the security level setting apparatus 10. After the application program for setting the security level of the area is started on the client 2 by the operator and the operation unit 23 is operated and an area map and attributes are input as area information (step S1: YES), the control unit 21 displays the map of the area two-dimensionally on the display unit 26, that is, displays the area information received input as an area surrounded by a two-dimensional closed curve on the display unit 26, A part of the name is displayed in or near the area (step S2). FIG. 4 is a diagram showing an example of the display screen of the display unit 26 at this time. In FIG. 4, it is an area where the X office accepts input. The inside of the frame is within the site of the X office, and the outside of the frame is outside the site of the X office. Next, when the operator inputs the closed curve for dividing the area and the attributes of each area formed after the division as the area information (step S3 in FIG. 3: YES), the control unit 21 divides the area with the closed curve. The name of each divided area is displayed in each area or in the vicinity of each area (step S4). FIG. 5 is a diagram showing an example of the display screen of the display unit 26 at this time. In FIG. 5, the site of the X office is divided into a garden, a guardhouse, and the first building, and the first building is divided into a corridor and rooms A to H. A room D is formed in the room C.

  As another example, at the stage of step S1 in FIG. 3, for example, a map indicating a state where the site of the X office is divided into a garden, a guardhouse, and the first building and attributes are collectively input as area information, Further, a map indicating a state in which the building No. 1 is divided into several rooms and attributes may be collectively input as area information. In addition, Building No. 1 may be two stories or more instead of one story. In this case, not only the plan view of Building No. 1 but also a longitudinal sectional view is displayed on the display unit 26, and on the longitudinal sectional view, Building No. 1 is divided into a plurality of floors with closed curves, and a plan view is displayed for each floor. Then, it may be divided into a plurality of rooms by a closed curve.

  Next, an ID is assigned to each area by the control unit 21 of the client 2, and an area map is associated with attributes such as the name and ID of each area, and is output from the client 2 to the server 1 as area information. Is stored in the storage unit 12 (step S5 in FIG. 3). Instead of the name of the area, the ID may be displayed as an identifier in each area being displayed. Next, the tree structure of the area is derived based on the area information by the control unit 21 of the client 2, and the tree structure information is output from the client 2 to the server 1 and stored in the storage unit 12 (step S6). FIG. 6 is a diagram showing an example of the tree structure of the area at this time. In FIG. 6, there is an area called the X office in the Y company, an area called the No. 1 building, the garden and the guardhouse in the X office, rooms A to H in the No. 1 building, and a room D in the room C. is there. From this tree structure, the nesting relationship (hierarchical structure) of each area can be understood, but the adjacency / separation relationship of each area is not known. The area tree structure is displayed on the display unit 26 by operating the operation unit 23 of the client 2.

  Next, the operator operates the operation unit 23 of the client 2, and a security level is input for each area based on the definition of the security level (step S7 in FIG. 3: YES). FIG. 7 is a diagram illustrating an example of the definition of the security level. The security level definition information is stored in, for example, the storage unit 12 of the server 1 and is displayed on the display unit 26 by operating the operation unit 23 of the client 2 so that the operator can refer to it. In FIG. 7, there are five security levels, and the levels increase in the order of levels 0, 1, 2, 3, and 4. For example, public spaces such as roads in front of the main gate are level 0 and are not subject to entry / exit management. For example, the site of a business office such as a business corner is level 1, and in order to restrict admission, it is necessary to individually identify entry with a card ID, that is, to read the personal ID from the card 9 with CR5. For example, common areas in offices such as collaborative corners and employee cafeterias are level 2, and the entrance door is always closed, so entry / exit is managed by card ID, that is, entry / exit by reading personal ID from card 9 with CR5. Qualified persons need to be authenticated. For example, the production and office areas in business offices such as development rooms and quality assurance centers are level 3, and the doors at the entrance and exit are always closed. In such a case, it is necessary to prevent unlocking and to manage the anti-passback, i.e., it is not possible to exit without entering the record. For example, confidential areas in offices such as server rooms and computer rooms are level 4, and in order to protect confidential information, entry / exit is managed with biometrics, that is, personal biometric information is read with BIO7 to authenticate entry / exit qualified persons. In addition, it is necessary to control the interlock, that is, to limit entry and exit by providing a small room where only one person can enter the entrance.

  When the security level is input for each area (step S7 in FIG. 3: YES), the control unit 21 displays the security level in or near each area, and the security level of each area is output to the server 1. Are stored in the storage unit 12 (step S8). FIG. 8 is a diagram showing an example of the display screen of the display unit 26 at this time. In FIG. 8, any one of levels 1 to 4 is displayed as a security level in each of the rooms A to H in the garden, guardhouse, building No. 1, and building No. 1 in the site of the X office. Further, the level 0 is displayed as the security level outside the site of the X office. Since the site outside the X office is not subject to entry / exit management, the control unit 21 may automatically display level 0, or the operator may manually input level 0 and display it.

  Next, the control unit 21 of the client 2 determines whether or not there is a contradiction in the security level based on the area information and the definition of the security level (step S9 in FIG. 3). For example, when the level corresponding to the attribute of the area is not set in accordance with the security level definition of FIG. 7, such as when the security level of the server room is level 2, or among the two areas that are nested When a useless security level is set, such as lowering the security level of the inner area than the security level of the outer area, the control unit 21 determines that there is a contradiction in the security level. (Step S9: YES), the content of the contradiction is displayed and output on the display unit 26 (Step S10). When the security level is re-input by the operator so as to eliminate the contradiction (step S7), the security level is displayed by the control unit 21 in the corresponding area and stored in the storage unit 12 of the server 1. (Step S8), it is determined that there is no contradiction in the security level (Step S9: NO). Also, for example, when the security level is input and displayed in each area as shown in FIG. 8, the control unit 21 determines that there is no contradiction in the security level (step S9: NO).

  Next, when the operation unit 23 is operated by the operator and an entry / exit point for each area is input on the closed curve (step S11: YES), the control unit 21 assigns an ID to the entry / exit point and sets the entry / exit point. An ID is displayed on the closed curve and in the vicinity of the entry / exit point (step S12). FIG. 9 is a diagram showing an example of the display screen of the display unit 26 at this time. In Fig. 9, Kuromaru and K-15 are displayed as entry / exit points from outside the site of the X office to the inside of the site, Kuromaru and K-14 are displayed as entry / exit points from the garden to the guardhouse, and entry / exit points from the garden to the first building As shown, black circles and K-13 are displayed. Also, black circles and K-1 to K-6 and K-8 to K-12 are displayed as the entry / exit points for each of the rooms A to H from the first building, and the black circle and K-16 are shown as the entry / exit points between the rooms A and B. Are displayed, black circles and K-7 are displayed as entry / exit points from room C to room D, and black circles and K-17 are displayed as entry / exit points between rooms C and E. Further, black circles and K-18 are displayed as entry / exit points for the room E from the garden. At the site corresponding to each of the entry / exit points K-1 to K-18, an entrance / exit and a door are provided.

  Next, each entry / exit point is linked to a lower area (area on the right side in FIG. 6) of the area tree structure by the control unit 21 of the client 2, and the ID and position of each entry / exit point are output to the server 1. Is stored in the storage unit 12 (step S13 in FIG. 3). At this time, as shown in FIG. 10, the entry / exit points K-1 to K-18 are added to the lower area by linking to the area tree structure, and the tree structure information is stored in the storage unit 12 of the server 1. .

  Next, the control unit 21 of the client 2 derives the security strength of the entry / exit point based on the security level of the area in contact with each entry / exit point, and the security strength is output to the server 1 and stored in the storage unit 12. (Step S14 in FIG. 3). FIG. 11 is a diagram illustrating an example of security strength of entry / exit points. For example, since the entrance / exit point K-1 is in contact with the hall A of the first building and the room A as shown in FIG. 9, the security level “level 1” of the first building and the security level “level 3” of the room A As shown in FIG. 11, “level 1 = level 3” is derived as the security strength. The security strength “level 1 = level 3” of the entry / exit point K-1 indicates that the entry / exit point K-1 can enter / exit the level 1 area and the level 3 area in both directions, and the difference in security level between the areas is ± 2 is shown. Further, since the rooms C and E are in contact with each other as shown in FIG. 9, the entrance / exit point K-17 has a security strength “level 2” as shown in FIG. 11 from the security level “level 2” of the rooms C and E. = Level 2 "is derived. The security strength “level 2 = level 2” of the entry / exit point K-17 indicates that the entry / exit point K-17 can enter and exit the two areas of level 2 in both directions, and the difference in security level between the areas is zero. Is shown. By operating the operation unit 23 of the client 2, the security strength of each entry / exit point is displayed as a list by the control unit 21 as shown in FIG. 11, for example, or in the vicinity of each entry / exit point in FIG. Or, it can be displayed in a batch and can be referred to by the operator.

  Next, the control unit 21 of the client 2 derives equipment corresponding to the security strength of each entry / exit point based on the definition of equipment for managing entry / exit, medium, function, etc., and the contents of the equipment Is displayed and output on the display unit 26, and is output to the server 1 and stored in the storage unit 12 (step S15 in FIG. 3). FIG. 12 is a diagram illustrating an example of the definition of facilities for entry / exit management. The information on the definition of the facility for entry / exit management is stored in, for example, the storage unit 12 of the server 1 and is displayed on the display unit 26 by operating the operation unit 23 of the client 2 so that the operator can refer to it. Become. For example, when entering the room A from the hallway of the first building through the entrance / exit point K-1 in FIG. 9, the security level of the entrance is “level 1”, and the security level of the entrance is “level 3”. Therefore, it is derived from the definition of FIG. 12 as a function that requires entry management and accompanying management by authentication of a specific card ID (personal ID), and for this purpose, EK6, card 9, CR5, CGC4, and SC8 are necessary. Derived as a medium and device. Further, when entering the room D from the room C through the entry / exit point K-7 in FIG. 9, the security level of the entry source is “level 2”, and the security level of the entry destination is “level 4”. From the definition of FIG. 12, it is derived as a function that requires entry management by authentication of a specific card ID and biometrics (individual biometric information), and for this purpose, EK6, card 9, CR5, BIO7, and CGC4 are required. Derived as a medium and device. When the derivation result is displayed on the display unit 26, the operator can easily grasp, set and install the necessary and effective equipment at each entry / exit point.

  Next, the security strength and equipment of the corresponding entry / exit point are output and set to the existing security device by the control unit 21 of the client 2 (step S16 in FIG. 3). Specifically, the control unit 21 outputs and sets the security strength of each entry / exit point and the facility for entry / exit management for the already installed CGC 4, and then the CGC 4 performs CR5, EK6 based on the setting contents. , BIO7, or SC8 is controlled. Thereby, the existing security devices 4 to 8 act according to the security strength of the entry / exit point.

  According to the above, since the area for managing entry / exit is displayed as a closed curve on the display unit 26 of the client 2 and is handled two-dimensionally (that is, graphically), the area can be easily subdivided hierarchically and in parallel. In addition, it is possible to easily visually grasp the positional relationship such as the nesting relationship and the adjacent / discrete relationship of each area. In addition, since the security level and entry / exit points of each area are also displayed on the display unit 26 and handled two-dimensionally, it is possible to visually confirm the input contents of the security level and entry / exit points, as well as nesting relationships and adjacent points. It is possible to easily grasp the security level disparity between a plurality of areas related to each other. For this reason, it becomes possible to set the security level of each area effectively without waste. In addition, since the security strength of each entry / exit point is derived and output by display on the display unit 26, equipment such as devices, media, and functions necessary for managing entry / exit of each area according to the security strength. It is possible to determine the effective setting. Moreover, since the security strength of the entry / exit point derived by the client 2 is automatically set in the security devices 4 to 8 already installed in the field, the security devices 4 to 8 can be effectively operated.

  In addition, since a contradiction in the security level input by the client 2 is detected and output by display on the display unit 26, the security level contradiction set in each area can be easily grasped and the security can be eliminated. The level can be reset immediately. Furthermore, since the client 2 derives the entry / exit management equipment corresponding to the security strength of the entry / exit points and outputs it by display on the display unit 26, it is effective for managing the entry / exit points corresponding to the security strength of the entry / exit points in each area It is possible to easily grasp the equipment and set it on site.

  The present invention can adopt various forms other than the above embodiment. For example, in the above embodiment, an example was given in which the security level of the area that touches the entry / exit point was set as the security strength, but the present invention is not limited to this, and other than this, for example, the A security level difference (0, ± 1, etc.) may be used as a security strength, or a security level difference may be replaced with another numerical value or character to replace the security level difference in an area that contacts the entry / exit point.

  Moreover, in the above embodiment, although the example which applied this invention to the security system 100 and the security level setting apparatus 10 which manage the entrance / exit of the person with respect to the area in a company is given, this invention is not limited to this, for example, The present invention can be applied to a security system and a security level setting device that manage the entry and exit of people or objects in buildings, condominiums, schools, buildings, and public buildings.

It is a figure which shows the structure of a security system. It is a figure which shows the structure of a security level setting apparatus. It is a flowchart which shows the process sequence of a security level setting apparatus. It is a figure which shows an example of the display screen of a display part. It is a figure which shows an example of the display screen of a display part. It is a figure which shows an example of the tree structure of an area. It is a figure which shows an example of the definition of a security level. It is a figure which shows an example of the display screen of a display part. It is a figure which shows an example of the display screen of a display part. It is a figure which shows an example of the tree structure of an area. It is a figure which shows an example of the security strength of an entry / exit point. It is a figure which shows an example of the definition of the equipment for entrance / exit management.

Explanation of symbols

1 Server 2 Client 3 TC (Terminal Controller)
4 CGC (Card Gate Controller)
5 CR (card reader)
6 EK (electronic lock)
7 BIO (Bio-certified equipment)
8 SC (stereo camera)
9 Card 10 Security Level Setting Device 12 Storage Unit 21 Control Unit 23 Operation Unit 24 Communication Unit 26 Display Unit 100 Security System

Claims (5)

A reception means for receiving input of area information, security level and entry / exit points;
Storage means for storing the area information, the security level, and the entry / exit points;
Display means for displaying the area information, the security level, and the entry / exit points;
Derivation means for deriving the security strength of the entry / exit point;
Output means for outputting the security strength,
The display means displays the area information as an area surrounded by a two-dimensional closed curve, the security means is input for each area by the receiving means, and the security level is displayed in the area by the display means. Receiving the entry / exit point on the closed curve by the receiving means, displaying the entry / exit point on the closed curve by the display means, and setting the security level of the area in contact with the entry / exit point by the derivation means. A security level setting device, wherein a security strength of the entry / exit point is derived based on the security level setting device. The security level setting device according to claim 1,
Determining means for determining whether there is a contradiction in the security level;
A security level setting apparatus, wherein the security level contradiction is output by the output means. In the security level setting device according to claim 1 or 2,
In the storage means, equipment for managing entry and exit corresponding to the security strength is stored in advance,
The security level setting device, wherein the derivation means derives the equipment corresponding to the security strength of the entry / exit point, and outputs the equipment by the output means. In the security level setting device according to any one of claims 1 to 3,
A security device for managing entry / exit is installed at the entry / exit point and connected to the security level setting device,
The security level setting apparatus, wherein the output means sets the security strength of the entry / exit point to the security device. A security device to manage access,
Accepting means for receiving input of area information, security level and entry / exit point, storage means for storing area information, security level and entry / exit point, display means for displaying area information, security level and entry / exit point A security system comprising: a derivation means for deriving the security strength of the entry / exit point; and a security level setting device comprising an output means for outputting the security strength,
The security device is installed at the entry / exit point and connected to the security level setting device,
The security level setting device displays the area information as an area surrounded by a two-dimensional closed curve by the display means, receives an input of a security level for each area by the reception means, and receives the security level by the display means. The security level is displayed, the input / output point is received on the closed curve by the receiving means, the input / output point is displayed on the closed curve by the display means, and the entry / exit point is touched by the derivation means. A security system, wherein a security strength of the entry / exit point is derived based on the security level of the area, and the output device sets the security strength of the entry / exit point to the security device.

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