EP2622583A1 - System und verfahren zur individualisierung von personen - Google Patents
System und verfahren zur individualisierung von personenInfo
- Publication number
- EP2622583A1 EP2622583A1 EP11763741.3A EP11763741A EP2622583A1 EP 2622583 A1 EP2622583 A1 EP 2622583A1 EP 11763741 A EP11763741 A EP 11763741A EP 2622583 A1 EP2622583 A1 EP 2622583A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- person
- plane
- persons
- evaluation unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/10—Movable barriers with registering means
- G07C9/15—Movable barriers with registering means with arrangements to prevent the passage of more than one individual at a time
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F2015/765—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using optical sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F2015/767—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using cameras
Definitions
- the invention relates to a system and method for individualization of persons when passing through a door.
- a PASS The purpose of a PASS is to prevent unauthorized persons from accessing whether only one person is in a defined area of the PASS. This guarantees that the result of a
- Access control devices can be used for this, interrogating the identification numbers, reading smart cards or measuring biometric properties.
- the person passing gate should enable to detect rule violations, which could compromise the security of a device. Examples of possible rules are
- US6437819 describes a method for the control of positionable cameras with the aim to keep moving persons in the field of view of the camera.
- US5121201 describes a method and a system for detecting persons, wherein the detection is based on the difference formation of video images. It is further known to use other types of sensors.
- DE3623792 describes for this purpose a device for determining the
- EP0940775 describes a passage lock, which is arranged between rooms and consists of an interior and automatic doors, wherein a
- Access control device regulates the access rights of persons and sensors control the automatic doors.
- US4993049 describes a device for the detection of at least one person in a room, which consists of an infrared light source and infrared sensors and an electronic evaluation.
- Another document WO021 1075 uses radar or ultrasonic waves for similar purposes.
- EP1065521 further describes an optoelectronic
- Monitoring system for detecting a monitored
- Patent application W09723376 describes a passage lock which detects the presence and direction of movement of persons
- Video image recognition software is also used to analyze images of a scene in front of or near the lock, using video algorithms, and to automatically determine if more than one person is using that lock at a particular time.
- Such systems usually use one or more video cameras on the ceiling.
- a ceiling height of at least 3 meters is needed.
- Figure 1 is a schematic view of a first embodiment of the inventive system for ensuring certain criteria for using a door.
- Figure 4 is a schematic view of the system according to Figure 1, wherein the person is between two door leaves.
- Fig. 5 is a schematic view of the system in a second
- Embodiment with a three-wing revolving door Embodiment with a three-wing revolving door
- Fig. 6 is a schematic view of the system in a second
- Embodiment with a cabin as a passage lock Ways to carry out the invention
- Fig. 1 shows a first embodiment of the
- inventive system 1 for ensuring certain criteria for using a door 2 is limited by between two walls, so that this is the only way to enter the room.
- the door is a revolving door with four door panels mounted on a vertical central axis. The door shown is in the home position before turning. The revolving door can only be accessed from the front or rear and has two lateral boundaries. The direction of rotation is indicated by an arrow. It is set in advance by the operator and is not shown by
- the present invention can in principle also be used with a revolving door with two, three or four door leaves or with other doors.
- a fixed device consisting of a laser or other light source 3, a rotating mirror 4 and a light sensor 7 or other
- This device does not rotate with the door but is stationarily mounted before (or alternatively after) the entrance.
- the rotating mirror 4 generates a vertical plane 5 x, z of projected light beams, in the image shown vertically in front of a
- the device consisting of laser 3, rotating mirror, light sensor 7 is disposed above the door, but can also be arranged or recessed in the ground or on a wall.
- the vertical plane 5 is arranged such that this plane 5 must be passed to pass through the door 2. In the figure 1, the person 6 goes through the level 5 and the profile is being scanned.
- the person 6 reflects the projected laser beams, which are received by a light sensor 7 as part of the device. Due to these reflected laser beams detected Distance meter 8 a distance to the designated object as a function of the transmission and reception time of the said light.
- An evaluation unit 9 determines, based on this distance measurement, a sequence of temporally varying two-dimensional profiles of said person (s), objects, objects, etc., which pass through the door.
- the profile can be determined within a recorded plane, or the profile can vary in time, in which the profile of the plane is determined at points in time that are recorded in succession.
- the vertical plane 5 in front of the door in the normal position.
- the disadvantage is that a person can remain stationary in front of the non-rotating door, thus creating a sequence of nearly identical profile, which can lead to erroneous blocking or passage approvals. Therefore, the scanned by the laser level 5 is in a not shown and preferred variant best behind the door in the normal position. In this case, level 5 is only passed through when the door turns and the person walks forward.
- the vertical plane 5 is as close as possible to the door leaf, behind the door leaf; thus, this level is passed through early, giving more time for the
- the distance between the door leaf in the home position and the vertical plane is thus preferably less than 20 centimeters or even less than 10 centimeters.
- Fig. 2 is a schematic view of the scan angle alpha, emanating from the rotating mirror 4 and forms a triangular plane 5 to the bottom.
- the angle ⁇ (alpha) represents the zone of interest in which the person can stay. This angle is preferably selected symmetrically about the central axis originating from the mirror 4. Since the angle ⁇ (alpha) can be very large, it is advantageously possible to use this system even at low ceilings.
- FIG. 3 e shows several height profiles of a person passing through the plane 5 at times t 0 , t 1 , t 2 , t 3 , t 4 , t 1 ,..., As shown in FIG. 3 e.
- These different elevation profiles can be separately analyzed separately or combined into a single combined elevation profile and analyzed to accelerate the analysis.
- Figure 5f shows an example of a combined height profile in which for each x the maximum height z (x, t,) is used.
- a side profile of the continuous person is also determined on the basis of a plurality of successively recorded height measurements.
- Side profile is shown in Figure 3g. Multiple page profiles for different x can be determined. In a preferred variant, however, a single combined side profile is combined on the basis of several side profiles at different x.
- a combined image from above of the continuous person is additionally determined, as shown in FIG. 3h.
- the head area is the first 30 centimeters beyond the maximum peak.
- FIG. 3a shows a profile of a person from the front.
- Figure 3b shows the profile of two persons walking side by side through the door. The two local Maximas along the x-axis are clearly visible and lead to a blocking of the revolving door.
- Figure 3c a side profile of two persons walking one after the other through the door, resulting in two temporal maximas, is seen.
- the total width of the head is determined. If the head is too wide, it can correspond to two heads of persons walking side by side.
- Figure 3d shows an example of a very long head that can correspond to two heads of successive people
- Threshold must be
- the head must be approximately symmetrical between the two shoulders;
- the evaluation unit 9 consists of a computer, preferably an industrial PC, which is not connected to a network (such as the Internet) to prevent manipulation by external attacks. This computer receives the sequence of scanned profiles and performs a specific evaluation software.
- the door control system 10 controls a motor, not shown, through which the door can be rotated and locked. Certain sensors, not shown, may be connected to this door control system 10, such as to stop the door when a user inserts his hand between a door leaf and the wall, or in other dangerous situations.
- the door control system 10 keeps the door immovable in the position shown in Figure 1; the passage is blocked. Only when the presence of a user in front of the door is detected, for example, by means of a sensor, not shown, a button, or a card reader, the door rotates. The person can then move forward and his profile is scanned by the laser system as the level 5 passes.
- the evaluation unit 9 begins to determine and analyze a series of successively following height profiles on the basis of the data provided by the distance meter 8. While the door controlled by the system 10 continues to rotate, the evaluation unit 9 determines how many people have just passed through the level 5. This number is transmitted to the door control system 10, which thus decides whether the passage must be allowed or blocked.
- the revolving door is blocked by the door control system 10; The person (s) may be detained until security officers can intervene.
- the direction of rotation is changed until the door is turned through approximately 45 ° in the opposite direction so that all suspicious persons can leave the space between the door leaves. With an additional sensor 1 1, 1 1 'ensures that all these suspicious persons have left the passage lock. Only then may the door continue to be used and turn in the normal direction.
- the evaluation unit 9 can also be connected to the camera 1 1, 1 1 'to determine additional parameters that can be used to determine the number of people between the door wings. In this case, the profile determined by the distance meter is combined with an analysis of the video images of the camera 11.
- the evaluation unit 9 can also be connected to a carpet sensor which is installed in the floor and information about the
- Weight of persons in the monitored room supplies The height profile is combined with the data from the carpet sensor, for example, correlated to determine with greater certainty that the door is used by several people at the same time.
- Figure 4 shows a schematic plan view of a system according to Fig. 1, wherein the person 2 is located between two door leaves of the door 2 and a certain moment (as shown) can not escape, but is virtually trapped or trapped by the door wings. So it is possible to prevent the person 6 comes through the lock shown without permission.
- the system can be operated one-way or bidirectionally.
- the revolving door can therefore be equipped in one or both directions of passage with a system according to the invention.
- a second light sensor 7 and a second distance meter is mounted on another wing and with the common
- Evaluation unit 9 connected so that outgoing people are scanned with a second level 5 '.
- Figure 5 shows a schematic plan view of the system in a second embodiment with a three-wing revolving door and only an inventive monitoring system at the entrance of the door.
- two planes 5 are scanned as they enter.
- a laser and a deflector are provided to simultaneously scan the two parallel planes 5, 5 '.
- the laser planes can be located elsewhere, for example, after the door, and you could use a second pair of levels 5 for bidirectional control.
- FIG. 6 shows a schematic plan view of the system in a third embodiment, wherein in this embodiment a cabin with two doors 2 is used. It operates bidirectionally with two levels 5, although it would also work with a level 5.
- the person 6 is scanned on entering and the second door 2 to leave is preferably closed only when the first door 2 is re-closed and no security concerns were determined by the evaluation unit 9 and / or door control system 10.
- Security level of the system 1 can be set variably, for example, in three stages, sharp, medium, low. This will be done according to the
- Threat situation can happen and can also determine the rasterization that is applied during scanning. For example, it is possible to set at what percentage of probability of an offense already taking place a blocking is already triggered. Certain indications (such as the detection of a head) give a 100%
- the threshold at which a passage is allowed or not can therefore depend on the security level set by the user. Likewise, these different situations can be evaluated differently depending on the user. It can be done by the user or operator of the Systems 1 may also be adjustable, whether backpacks, trolleys, children, and / or dogs, etc. are allowed to pass through the door or not. Since these factors are adjustable can be different
- a sensor 1 1, 1 1 ' (eg a camera, or a 3 dimensional camera, or an infrared sensor, or a carpet with force sensors, etc.) in the enclosed space (between two wings of the revolving door or in a cabin ) to additionally check if at least one person is in this room.
- This can be used to check whether all or only part of the blocked persons have left the monitored area. It would otherwise be possible, for example, that after a blockage only one of two persons present leaves this space between the door wings and re-enters; Since the light sensor can not determine the direction of movement, it is not possible in such a case to determine with certainty whether the two persons have actually left this room. With the additional sensor 1 1, 1 1 'can be ensured in this case that the room is really empty.
- the senor 1 1, 1 1 ' consists of a camera in the ceiling with software that compares the camera image with a reference image of the background; if the difference exceeds a predetermined threshold, this is taken as evidence that a person or an object is against that background.
- the images taken by the camera as a sensor 1 1 images can also be stored in order to analyze events in retrospect.
- Identification element such as an RFID tag to be equipped, which is read at the entrance of the door. Since the person is familiar with it, a stored profile (size, scope, etc.) can be retrieved and the measured profile compared with the stored profile.
- a blocking or other alarm can be triggered because it must be assumed that a third party is using the identification element abusively. Users without an identification element can work in one Embodiment not be allowed in principle and locked. There is thus a biometric verification of the alleged identity of the person on the basis of his ascertained with a light sensor height profile.
- alarm system e.g. Door control system
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01608/10A CH703936A2 (de) | 2010-10-01 | 2010-10-01 | System und Verfahren zur Individualisierung von Personen. |
PCT/EP2011/067187 WO2012042043A1 (de) | 2010-10-01 | 2011-09-30 | System und verfahren zur individualisierung von personen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2622583A1 true EP2622583A1 (de) | 2013-08-07 |
Family
ID=44720018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11763741.3A Withdrawn EP2622583A1 (de) | 2010-10-01 | 2011-09-30 | System und verfahren zur individualisierung von personen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2622583A1 (de) |
CH (1) | CH703936A2 (de) |
WO (1) | WO2012042043A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014179839A1 (en) * | 2013-05-07 | 2014-11-13 | Raedyne Systems Pty. Ltd. | People and object counter method and system |
GB201413929D0 (en) | 2014-08-06 | 2014-09-17 | Geneseque As | Method |
EP3309756B1 (de) | 2016-10-14 | 2020-12-30 | Fichet Technologies | Einzelpassage-kontrollverfahren und -kontrollsystem, das eine umsetzung dieses verfahrens ermöglicht, sowie vorrichtung für tür oder korridor, die mit einem solchen system ausgestattet ist |
EP3388864A1 (de) | 2017-04-10 | 2018-10-17 | Bea S.A. | Verfahren zur erkennung von menschlichen körpern und erkennungssensor für menschlichen körper |
EP3388863A1 (de) | 2017-04-10 | 2018-10-17 | Bea S.A. | Sensor zur steuerung einer automatischen tür |
DE102018119617A1 (de) * | 2018-08-13 | 2020-02-13 | ASTRA Gesellschaft für Asset Management mbH & Co. KG | Karusselltür und Raumzutrittsanordnung mit zwei Karusselltüren |
DE102019208022A1 (de) * | 2019-05-31 | 2020-12-03 | Geze Gmbh | Karusselltürsystem |
CN110513031B (zh) * | 2019-07-05 | 2021-07-27 | 深圳市同和信息技术有限公司 | 一种基于计算机网络的智能安检辅助方法及其系统 |
DE102020103381A1 (de) * | 2020-02-11 | 2021-08-12 | Connaught Electronics Ltd. | Einklemmschutz für ein Fahrzeug |
DE102020209020A1 (de) | 2020-07-20 | 2022-01-20 | Geze Gmbh | Automatische türanlage |
DE102021115356A1 (de) | 2021-06-14 | 2022-12-15 | Cambaum Gmbh | Durchgangskontrollvorrichtung |
DE102022113737A1 (de) | 2022-05-31 | 2023-11-30 | HELLA GmbH & Co. KGaA | Verfahren zur Detektion von Personen in einem Bereich, mit Hilfe einer Personenerfassungseinrichtung sowie Personenerfassungseinrichtung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3623792C1 (de) | 1986-07-15 | 1987-12-10 | Messerschmitt Boelkow Blohm | Einrichtung zur Feststellung der Personenzahl und Richtung innerhalb eines zu ueberwachenden Raumes oder einer Durchgangsschleuse |
US4993049A (en) | 1988-09-28 | 1991-02-12 | Cupps Halbert D | Electronic management system employing radar type infrared emitter and sensor combined with counter |
DE3904840C1 (en) | 1989-02-17 | 1990-01-11 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Device for checking the isolation of persons at a gated passage |
JP2633694B2 (ja) | 1989-08-25 | 1997-07-23 | フジテック 株式会社 | 人数検出装置 |
US5201906A (en) * | 1989-10-11 | 1993-04-13 | Milan Schwarz | Anti-piggybacking: sensor system for security door to detect two individuals in one compartment |
US5138638A (en) * | 1991-01-11 | 1992-08-11 | Tytronix Corporation | System for determining the number of shoppers in a retail store and for processing that information to produce data for store management |
US5656801A (en) | 1995-12-21 | 1997-08-12 | Mafiss Ltd. | System and a method for counting people |
AU4822297A (en) * | 1996-10-11 | 1998-05-11 | Schwartz Electro-Optics, Inc. | Intelligent vehicle highway multi-lane sensor |
FR2769716B3 (fr) * | 1997-10-13 | 1999-11-12 | Michel Gallet | Procede et dispositif pour la detection de personnes et d'objets dans un espace donne |
DE19809235C2 (de) | 1998-03-05 | 2002-11-07 | Dorma Gmbh & Co Kg | Durchgangsschleuse und Verfahren zum Betrieb einer solchen Durchgangsschleuse |
JPH11304469A (ja) * | 1998-04-15 | 1999-11-05 | Ono Sokki Co Ltd | 距離計 |
GB9825918D0 (en) * | 1998-11-27 | 1999-01-20 | Footfall Limited | Monitoring systems |
US6437819B1 (en) | 1999-06-25 | 2002-08-20 | Rohan Christopher Loveland | Automated video person tracking system |
DE29911390U1 (de) | 1999-06-30 | 1999-08-12 | Sick AG, 79183 Waldkirch | Optoelektronisches Überwachungssystem |
DE10037099A1 (de) | 2000-07-28 | 2002-02-07 | Wienand Hans Theo | Personenzählvorrichtung |
WO2002095692A1 (en) * | 2001-05-21 | 2002-11-28 | Gunnebo Mayor Ltd. | Security door |
DE102008006449A1 (de) * | 2008-01-29 | 2009-07-30 | Kaba Gallenschütz GmbH | Verfahren und Vorrichtung zur Überwachung eines Raumvolumens |
-
2010
- 2010-10-01 CH CH01608/10A patent/CH703936A2/de not_active Application Discontinuation
-
2011
- 2011-09-30 WO PCT/EP2011/067187 patent/WO2012042043A1/de active Application Filing
- 2011-09-30 EP EP11763741.3A patent/EP2622583A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2012042043A1 * |
Also Published As
Publication number | Publication date |
---|---|
CH703936A2 (de) | 2012-04-13 |
WO2012042043A1 (de) | 2012-04-05 |
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Inventor name: BLONDEAU, YANNICK Inventor name: BIRBAUMER, ADRIEN Inventor name: OBERLE, GERHARD Inventor name: GENET, SEBASTIEN |
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