RU94273U1 - PENDULAR CONTROLLED DEVICE, PENDULUM TYPE, WITH GATEWAY FUNCTION - Google Patents

Abstract

The device relates to technical means of access control and management, and is intended for automated control of personnel access to a guarded building or premises when working as part of an access control and management system having an RS-485 interface or offline, and to provide a physical barrier to unauthorized entry . Technical result: the exclusion of the passage of two people into the guarded room at the same pass at the same time, the exclusion of the possibility of objects being thrown into the guarded room by an intruder blocked in the identification booth, the possibility of using standard doorways when replacing ordinary doors with these devices without additional construction work to expand the doorways.

The blocking device, controlled, of the pendulum type, with a gateway function, consists of a metal door frame with an armored door installed at the entrance to the guarded room, an identification cab installed near the entrance to the guarded room and a supporting frame with a cover installed over the identification cab and the door the opening. The identification cab door, locking mechanism and door closer for the identification cab are mounted on an armored door.

Under the lower rotation node of the door of the identification cab, a weight sensor is installed. The identification cabin consists of two glazed panels, interconnected in plan at an angle of 90 degrees and with a weighing platform at the base. The identification cabin is attached to the floor and to the wall, next to the entrance to the guarded room, using anchor bolts.

The device is equipped with an access control system controller (ACMS), contactless readers of electronic identification signs, a reader of biometric identification signs of a person, a radiation monitor, an explosive detector, blocks of indication of the direction of easy access, a locking mechanism and a door closer for an identification cockpit, a limiter for the angle of rotation, and an armored door closer . The limiter of the angle of rotation of the armored door does not allow it to be opened at an angle of more than 50 degrees to exclude the possibility of a through passage, bypassing the identification cabin. In the case of emergency evacuation of personnel from the secured premises using the emergency exit button installed in the secured area or a mechanical key, the rotation angle limiter is turned off, the armored door is unlocked and can be fully opened.

The device provides a two-way pass for personnel, if the pass code is a plastic card, personal biometric identification features of a person, as well as his weight, code, biometric template and personal weight parameters stored in the KCS database.

The device blocks a person in the identification cabin when:

- inconsistencies of personal biometric identification features of a person with a biometric template stored in the database of the CCMS;

- discrepancies in the weight of the person, personal weight parameters stored in the database of the ACMS;

- an attempt to carry fissile nuclear materials;

- an attempt to carry explosives.

Description

The proposed utility model relates to technical means of access control and management and can be used: for automated control of personnel access to a guarded building or premises when working as part of an access control and management system having an interface

RS-485, as well as offline; providing a physical barrier to unauthorized entry.

Known technical means of access control and management - SAFOS-Pendelschleuse, designed to control the access of personnel to a guarded building or premises and to provide a physical obstacle to unauthorized entry, relating to blocking devices, controlled, pendulum type, with a lock function, blocking.

The source of information:

GUNNEBO MAYOR. ENTRANCE CONTROL SOLUTIONS

Technical Manual. RotaSec 120. Model VD 120FI

HEAD OFFICE SWEDEN Gunnebo Industrier AB 59093 Gunnebo

The design flaws of SAFOS-Pendelschleuse include the following:

1. The door unit with an armored door and the identification cabin are rigidly interconnected at the manufacturing plant by assembly operations, which, when installing this technical equipment at the facility, excludes the possibility of using standard doorways when replacing ordinary doors with these devices, and requires additional construction work for widening doorways.

2. After a person enters the identification booth, the passage through the door block is not completely closed, because its armored door remains in the ajar position, which creates the conditions for the forwarding of objects from the identification cabin through a slot in the door block.

3. There are no means of detecting fissile nuclear materials, which limits the scope of this technical means, in particular, for enterprises where these materials are used or stored.

4. There are no means of detecting explosives (BB), which limits the possibility of using this technical tool to counter terrorist attacks.

The purpose of the utility model is to create a blocking device controlled, pendulum type, which would eliminate the above disadvantages.

The technical result from the use of the utility model is to reduce the complexity of mounting the device at the facility by reducing construction work, providing reliable protection against the forwarding of objects through the door block from the identification booth, ensuring the detection of attempts by a person to carry fissile nuclear materials and / or explosives and blocking it in the cabin identification.

The technical result in this case is achieved due to the fact that:

1. The door block and the identification cabin are made in the form of specified products that are not connected at the manufacturer by assembly operations, which, when installing the device at the facility, makes it possible to use standard doorways, when replacing ordinary doors with these devices, and does not require additional construction work for widening doorways.

2. In the process of identification of a person’s identity, the passage through the door block is tightly closed by an armored door, which excludes the possibility of forwarding objects through it from the identification cabin. Before receiving positive results of identification of a person’s identity, the armored door is in a locked state.

3. The identification booth is equipped with a radiation monitor that measures the gamma radiation flux in the identification booth, determines the alarm threshold from the results of measuring the background level and issues an alarm signal to the access control controller if the measured radiation intensity exceeds the set threshold. If the identification of the person is positive and there is an alarm from the radiation monitor, the access control controller does not issue a command to unlock the identification cabin door, and the person trying to carry fissile nuclear materials remains blocked in the identification cabin.

4. The identification booth is equipped with an explosive detector that detects traces of explosives in a passing person and issues an alarm to the access control device when explosives are detected. If the identification of a person is positive and there is an alarm from the BB detector, the access control controller does not issue a command to unlock the identification cabin door, and a person trying to carry explosives remains blocked in the identification cabin.

The essence of the utility model is illustrated by drawings in Fig.1-6.

Figure 1 shows a diagram of the passage through the device blocking, controlled, pendulum type.

Figure 2 shows a General view of the device blocking, controlled, pendulum type in the initial state.

Figure 3 shows a General view of the device blocking, controlled, pendulum type with the open door of the identification cab.

Figure 4 shows a General view of the device blocking, controlled, pendulum type, with an open armored door.

Figure 5 shows a drawing of a door unit.

Figure 6 shows a drawing of an identification booth.

Structurally, the blocking device, controlled, electromechanical, normally closed, with a complete overlap of the passage opening, pendulum type, with a gateway function, blocking, consists of: a door unit in the form of a metal door frame 15 with an armored door 4 installed at the entrance to the guarded room; identification cab installed near the entrance to the guarded room and the supporting frame with a lid 1 installed above the identification cab and the doorway. The door of the identification cab 5, locking mechanism 6 and the door closer of the identification cab 3 are located on the armored door 4. Under the lower knot of rotation of the door of the identification cab 5, a weight sensor 7 is installed. The identification cab consists of two glazed panels 12 and 13 interconnected in plan view angle of 90 degrees and with a weighing platform of 8 at the base. The weighing platform 8 is made in the form of a separate unit in a closed metal case and the shape in plan corresponding to the profile of the identification cab. The identification cabin is attached to the floor and to the wall, next to the entrance to the guarded room, using anchor bolts. On the panel 12 of the identification cabin and on the door frame 15, contactless readers of electronic identification signs 11 and direction indicators of free passage 10 and 17 are installed. Inside the identification cabin, a reader of biometric identification signs of a person 18, a radiation monitor 9 and an explosive detector 20 are installed. On the supporting frame 1 under the cover are located: the access control controller (ACS) 19 and the angle of rotation limiter 14 of the armored door

4. The limiter of the angle of rotation 14 of the armored door 4 does not allow it to be opened at an angle of more than 50 degrees to exclude the possibility of a through passage, bypassing the identification cabin. In the case of emergency evacuation of personnel from the guarded room, using the emergency exit button installed in the guarded room or a mechanical key, the angle of rotation limiter 14 is turned off, the armored door 4 is unlocked and can be fully opened.

The proposed device provides a two-way pass of the personnel in accordance with the pass code (plastic card), biometric identification features of a person, as well as his weight, code, biometric template and personal weight parameters stored in the database of the ACS 19.

In the initial state, the door of the identification cabin 5 is closed and locked by a locking mechanism 6, and the armored door 4 is an electric lock 16.

The pass code (plastic card) is entered remotely using a contactless reader 11; input biometric identification features of a person using a reader of biometric identification features 18; measuring a person’s weight - using a weight platform 8. At the same time, a plastic card is a usual pass with a color photograph on it and the owner’s details.

In standby mode, the armored door 4 and the door of the identification cockpit 5 are closed and locked. When a plastic card is presented to the reader 11, the card code is identified in the ACMS 19. If the identification code of the card is positive and, depending on the direction of passage (to or from the secured premises), the ACM 19 unlocks the door of the identification cabin 5 or the armored door 4, providing , in both cases, the entrance is only to the identification booth. The opening of both doors is done manually by a person. At the same time, the armored door 4 can be opened at an angle of no more than 50 degrees, which provides free entry only to the identification cabin and eliminates the possibility of a through passage into the secure room, bypassing the identification cabin. The design of the device eliminates the possibility of simultaneously opening both doors. After a person enters the identification cabin, the armored door 4 or the door of the identification cabin 5, depending on the direction of the passage, returns to its original position with the help of a door closer 2 or 3 and is blocked. In a locked cabin, a person’s identity is identified by biometric identification signs and measured weight, as well as the presence of fissile nuclear materials using a radiation monitor 9 and the presence of explosives using a BB 20 detector. A radiation monitor 9 measures the gamma radiation flux in the identification cabin, determines from the results of measuring the background level, the alarm threshold and generates an alarm in KSUD 19, if the measured radiation intensity exceeds the set threshold. The BB 20 detector detects traces of explosives and, if there is one, gives an alarm to the ACS 19. If the person’s identification is positive and there is an alarm from the radiation monitor 9 and / or an alarm from the BB 20 detector, the armored door 4 and the cab identification door 5 remain in a locked state. If the identification of a person is positive, there are no alarms from the radiation monitor 9 and the BB 20 detector and, depending on the direction of passage, the ACS 19 unlocks the armored door 4 or the door of the identification cabin 5, providing access to the guarded room or exit from the identification cabin. If the identification code of a pass or a person’s identity is negative, the armored door 4 and the door of the identification cabin 5 remain in a locked state, thereby creating a physical barrier to unauthorized entry into the guarded room.

A weighing platform 8, installed at the base of the identification cabin and a weight sensor 7, located under the lower node of rotation of the door of the identification cabin 5, are designed to protect two people from one passage at a time at the same time. In the case of two people entering the identification cockpit with one pass, the armored door 4 and the door of the identification cockpit 5 remain in a locked state. KSUD 19 does not issue a command to release the armored door 4, because the weight of two people, measured using the weight platform 8, exceeds the weight value stored in the database of the ACMS 19 for the person whose pass was identified. When two people try to pass through one pass at the same time, in the event that one of them, being in the identification booth, is standing on the horizontal jumper of the door of the identification booth 5, the armored door 4 and the door of the identification booth 5 remain in a locked state.

KSUD 19 does not issue a command to release the armored door 4, because the weight measured by the weight sensor 7 exceeds the weight value of the door of the identification cab 5, stored in the database of the ACMS 19.

The applicant has developed a set of design documentation, made a prototype of the proposed device and tested it. Tests of the prototype confirmed the full implementation of the destination indicated by the applicant.

Claims (6)

1. The blocking device, controlled, of the pendulum type, with a gateway function, as a technical means of access control and control, comprising a metal door frame with an armored door, an identification cabin, consisting of two glazed panels connected to each other in a plan at an angle of 90 °, and a supporting frame with a cover, characterized in that it is equipped with an access control device controller, contactless readers of electronic identification features, a reader of biometric identification features person, radiation monitor, explosive detector, blocks for indicating the direction of free passage, locking mechanism and door closer of the identification door, angle limiter and door closer of the armored door, with the door of the identification door, locking mechanism and door closer of the identification door installed on the armored door. 2. The controlled blocking device according to claim 1, characterized in that a weighing platform is installed at the base of the identification cabin. 3. The blocking device controlled by claims 1 and 2, characterized in that a weight sensor is installed under the lower rotation node of the door of the identification cab. 4. The controlled blocking device according to claim 1, characterized in that a limiter of the angle of rotation of the armored door is installed on the supporting frame. 5. The controlled blocking device according to claim 1, characterized in that in the initial state the door of the identification cabin is closed and locked by a locking mechanism, and the armored door is an electric lock. 6. The controlled blocking device according to claim 1, characterized in that the armored door and the identification cab door are not mechanically connected to the identification cab.