EP3407320B1 - Method for assisting with the installation of at least one actual screen for a presence detector and associated device - Google Patents

Method for assisting with the installation of at least one actual screen for a presence detector and associated device Download PDF

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Publication number
EP3407320B1
EP3407320B1 EP18173588.7A EP18173588A EP3407320B1 EP 3407320 B1 EP3407320 B1 EP 3407320B1 EP 18173588 A EP18173588 A EP 18173588A EP 3407320 B1 EP3407320 B1 EP 3407320B1
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EP
European Patent Office
Prior art keywords
overlay
screen
display
memory
display means
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EP18173588.7A
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German (de)
French (fr)
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EP3407320A1 (en
Inventor
Gaston Laurens
Thierry Porcheron
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Hager Security SAS
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Hager Security SAS
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/22—Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors

Definitions

  • the present invention relates to the field of the installation of a presence detector and more particularly to a method for assisting the installation of a concealer of at least one presence detector and an associated device.
  • a presence detector comprising a passive infrared sensor and a camera for filming or photographing the area to be monitored.
  • a passive infrared sensor detects variations in infrared radiation emitted in the area to be monitored.
  • Optical elements placed in front of the passive infrared sensor such as mirrors or lenses, make it possible to cut out the area to be monitored so that a plurality of beams can be scanned by the passive infrared sensor.
  • the presence detector may be useful, or even necessary, to be able to visualize these beams in order to know the exact area covered by the presence detector which is likely to trigger the anti-intrusion system, but also to avoid covering an unwanted area which would induce the generation of false alarms, or to target a very specific area, or finally to adjust the orientation of the sensor to cover the area to be monitored.
  • the document US 2015/0077566 A1 describes a method for installing a presence detector comprising a passive infrared sensor and a camera to avoid detection of false alarms.
  • This method proposes to display the limits of the detection field and the signal strength of the passive infrared sensor and to superimpose them on the image acquired by the camera. Then, the image of an installer passing through the area to be monitored is recorded, in order to adjust the orientation and the sensitivity threshold of the passive infrared sensor.
  • This method can only be used in an area where the thermal contrast between the background and the subject is controlled. This is the case inside air-conditioned rooms where the temperature is controlled. This method cannot be used outdoors where temperature fluctuations do not guarantee repeatability of the signal strength measured during installation.
  • the document JP 2009002662 A already describes a presence detector with a passive infrared sensor and a camera.
  • a mask in the form of a transparent plate on which is drawn a plurality of sectors making it possible to materialize the beams of the passive infrared sensor, can be positioned in front of the camera lens.
  • the camera fitted with this mask records an image of the area to be monitored.
  • the recorded image integrates the zones materializing the detection zones drawn on the mask.
  • This image is then displayed on a monitor to visualize the beams of the passive infrared sensor.
  • the user can place a concealer in front of the optical elements of the infrared sensor according to the zones determined using the mask, which allows the reduction of false alarms.
  • the embodiment claimed in this document is oriented at low cost, which induces low precision for the definition of the detection zones and a complexity linked to the use of the mask, the cleanliness of which must be guaranteed for good image quality.
  • the document JP 2012 093834 also relates to the masking of infrared motion detectors in order to avoid covering unwanted areas which would induce the generation of false alarms.
  • the visualization of the zones requires the alignment of an additional camera, external to the detector, with the field of view of the infrared sensor.
  • the object of the present invention is to overcome these drawbacks.
  • the method according to the invention makes it possible to facilitate the production and installation of a real shield 15 in a state. configured 15b.
  • the display of the layer 6 by means of the first display means 8 makes it possible to visualize and materialize the detection beams of the passive infrared sensor 2 and therefore to better assess the areas that can be monitored and covered by the passive infrared sensor 2 ( figure 1A ).
  • layer 6 and the image of the area to be monitored 5 are superimposed during the step of displaying a layer ( figure 1A ).
  • the operator can advantageously define parts of the covered area that he wishes to see or not monitored by selecting one or more regions 7 of layer 6, during the selection step ( figure 4 ).
  • the selected region or regions correspond to one or more parts of the covered zone to be excluded from monitoring. Consequently, to this or these selected regions 10 must correspond a part of a real concealer 15. In fact, certain parts of the covered zone can pose a problem and must be excluded to avoid false alarms, for this the operator must have a real shield 15, the shape of which is adapted to at least partially mask the passive infrared sensor 2. Therefore, the display of a virtual mask model 13 in a configured state 13b ( figure 2B ), during the step of displaying the virtual shield model, provides a visual aid to the operator allowing him to easily train the real shield 15 in the configured state 15b ( figure 2C ).
  • connection between the parts of the covered area to be excluded and the shape of the actual shield 15 in the configured state 15b can be easily made. Risks of errors are thus avoided during the step of configuring the real shield. This results in an improvement in the reliability of the installation of the real shield 15, during the step of installing the real shield.
  • the area to be monitored is, in the example illustrated, a property comprising a house and an outdoor space, this example is not limiting.
  • passive infrared sensor 2 is meant a sensor allowing the detection of infrared radiation. This type of passive infrared sensor 2 makes it possible to detect the presence or the movement of a body radiating in the infrared range (not shown), such as a human body. It advantageously makes it possible to trigger an anti-intrusion system (not shown).
  • Optical element 3 can be one or more lenses.
  • camera 4 is meant all types of imager, for example a digital camera.
  • the presence detector 1 can further include a memory 9, which can be in communication with the camera 4.
  • the image of the area to be monitored 5 may be in the form of a film or a photograph.
  • the configuration means can consist of a three-dimensional printer.
  • the actual concealer 15 in the configured state 15b is shaped directly by the three-dimensional printer.
  • the configuration means can consist of an operator, such as a human or a robot.
  • the real concealer 15 in the configured state 15b can be fashioned from an actual concealer 15 in an initial state 15a.
  • a region 7 of layer 6 includes an opaque outline delimiting a transparent interior part, as illustrated in the figures 1A , 2A and 4 .
  • the opaque outline can take the form of a rectangle, of course, other shapes can be suitable.
  • the opaque outline of region 7 is shown in the foreground while the image of the area to be monitored 5 is in the background.
  • regions 7 delimit a plurality of zones representative of the detection beams of the passive infrared sensor 2 which correspond to zones covered by the passive infrared sensor.
  • this graphic visualization of the regions 7 makes it possible to materialize the fact that at the level of the interior part of the opaque contour of a region 7, a presence of a radiating body in the infrared range can be detected by the passive infrared sensor. 2, while outside of a region 7, a presence of this body cannot be detected by the passive infrared sensor 2.
  • a first graphic representation 7 ' can be displayed with each region 7 of layer 6 in order to differentiate the different regions 7 of layer 6 from one another ( figures 1A and 2A ).
  • the first graphic representation 7 ′ can preferably consist of a symbol or an alphanumeric character.
  • the first performance graph 7 ' is a number.
  • Layer 6 has eight regions 7, in the example shown in figures 1A and 2A , going from right to left: the first graphic representation 7 'of the first region 7 corresponds to the number one, the first graphic representation 7' of the second region 7 corresponds to the number two, the first graphic representation 7 'of the third region 7 corresponds to the number three, the first graphic representation 7 'of the fourth region 7 corresponds to the number four, the first graphic representation 7' of the fifth region 7 corresponds to the number five, the first graphic representation 7 'of the sixth region 7 corresponds to the number six, the first graphic representation 7 'of the seventh region 7 corresponds to the number seven, the first graphic representation 7' of the eighth region 7 corresponds to the number eight.
  • the first graphical representation 7 'of the n-th region 7 of a set of n regions 7 corresponds to the number n.
  • the fact of assigning to each region 7 a first graphic representation 7 ' makes it possible to distinguish them from one another in order to more easily select them.
  • the virtual masker model 13 in the configured state 13b comprising a plurality of virtual blackout zones 14 can be displayed by the second display means 8 from the display signal representative of the shape of a virtual mask model 13 transmitted to the second display means 8 from the memory 11 of the computer 12, 12 '( figure 2B ).
  • the virtual blackout areas 14 virtually represent real blackout areas 15 'of the real shield 15 in the configured state 15b, as described below.
  • a second graphic representation 14 ' can be displayed with each virtual blackout zone 14 of the virtual masker model 13 to differentiate the different virtual blackout zones 14 from each other ( figure 2B ).
  • This second graphic representation 14 ′ can preferably consist of a symbol or an alphanumeric character.
  • the second graphic representation 14 ' is a number.
  • this second graphic representation 14 ' also makes it possible to know from which selected region 10 of layer 6, a virtual blackout zone 14 comes from.
  • a first graphic representation 7 'of a region 7 of layer 6 can be associated with a second graphic representation 14' of a virtual blackout zone 14 of the virtual masker model 13 ( figures 2A and 2B ).
  • the second graphic representation 14 'of the first virtual blackout zone 14 corresponds to the number one
  • the second graphic representation 14' of the second virtual blackout zone 14 corresponds to the number six
  • the second graphic representation 14 'of the third virtual blackout zone 14 corresponds to the number eight.
  • the first virtual blackout zone 14 comes from the eighth region 7 which is a selected region 10 and for these reasons the first blackout zone 14 and the eighth region 7 have their respective graphic representations 14 ', 7' which are identical.
  • a real shield 15 in the configured state 15b can be formed from a real occultor 15 in an initial state 15a ( figure 1C ) which comprises a plurality of real blackout areas 15 'breakable of a support 15 ".
  • the operator can detach the real blackout zones 15 'of the support 15 "from the real shield 15 in the initial state 15a corresponding to the virtual blackout zones 14 not displayed by the second display means 8 for forming the real concealer 15 in the configured state 15b.
  • each real blackout zone 15 ′ can include a third graphic representation 15 ′′′.
  • This third graphic representation 15 ′′′ can preferably consist of a symbol or an alphanumeric character.
  • the graphical representation 15 ′′′ is a number.
  • the third graphical representation 15 ′′′ of a real blackout area 15 ′ of the real shield 15 can be associated with the second graphical representation 14 ′ of a virtual blackout area 14 of the virtual shield model 13 ( figures 2A and 2B ).
  • the third graphic representation 15 ′′′ of the first real blackout zone 15 ′ corresponds to the number one
  • the third graphic representation 15 ′′′ of the second real blackout zone 15 ′ corresponds to the number six
  • the third representation graph 15 ′′′ of the third real blackout zone 15 ′ corresponds to the number eight.
  • the real blackout areas 15 ′ of the real shield 15 in the configured state 15b corresponding to the displayed virtual blackout areas 14 can cover at least a portion of said at least one element.
  • a real shield 15 in the configured state 15b can be formed from a real shield 15 in an initial state 15a which may comprise a plurality of real blackout zones 15 ′ in the form of pieces of self-adhesive films peelable from a protective support.
  • the operator can peel off the pieces of self-adhesive films from the protective support of the real shield 15 in the initial state 15a corresponding to the virtual blackout zones 14 displayed by the second means. display 8 to form the real shield 15 in the configured state 15b and during the step of installing the real shield, the self-adhesive film pieces of the real shield 15 in the configured state 15b, can be glued to the optical element 3.
  • the protective backing and the self-adhesive pieces will be described below.
  • the method may comprise a step of displaying a selected region, subsequent to the selection step, during which a selected region 10 of layer 6 may be displayed by the first display means 8 from data representative of said at least one of the selected regions 10 transmitted to the first display means 8 from the memory 11 of the computer 12, 12 '( figure 2A ).
  • a selected region 10 can be displayed for example in the form of a solid zone ( figure 2A ) or a gray area (not shown) which is delimited by the opaque outline of region 7 to completely or partially obscure a fraction of the image of the area to be monitored 5.
  • the selected region 10 corresponds to a solid rectangle which completely obscures part of the image of the area to be monitored 5.
  • such a display materializes the fact that the selected region 10 will, after installation of the real shield 15 in the configured state 15b, no longer be covered by the passive infrared sensor 2.
  • the step of displaying a selected region and the step of displaying the virtual occult model can be simultaneous or successive.
  • the storage memory of the layer used can correspond to a memory 11 of the computer 12, 12 '( figure 4 ).
  • the layer 6 is superimposed at the level of the computer 12, 12 '.
  • the layer display signal is initially stored in the memory 11 of the computer 12, 12 '.
  • the storage memory of the layer used may correspond to a memory 9 of the presence detector 1 and during a transmission step prior to the step of displaying a layer, the prerecorded layer display signal can be transmitted from the memory 9 of the presence detector 1 by first transmission means 16, 16 'to the first display means 8 ( figure 4 ).
  • the layer 6 is superimposed natively, at the level of the memory 9 which is integrated into the presence detector 1.
  • the layer display signal is initially stored in the memory 9 of the presence detector. presence 1.
  • the camera 4 can preferably be integrated into the presence detector 1.
  • the image of the area to be monitored 5 photographed or filmed by the camera 4 can be transmitted by the first transmission means 16, 16 'to the first display means 8.
  • the display signal representative of the shape of a virtual mask model can be transmitted from the memory 11 of the computer 12, 12 'to the second display means 8 by second transmission means (not shown).
  • the first transmission means 16, 16 'and / or the second transmission means used can be wired transmission means or wireless transmission means.
  • Wired transmission means can, by way of nonlimiting examples, consist of a cable or an electronic track.
  • Wireless transmission means may correspond to radiofrequency type communication means.
  • the first display means and / or the second display means used can correspond to at least one screen.
  • the first display means and the second display means used can correspond to a single screen 8 ( figures 4 , 5, 6 ).
  • the selection step can be carried out by an operator who actuates the selection means 19, 19 '( figure 4 ).
  • the selection means may consist of a pointing device 19, 19 'making it possible to select a region 7 of layer 6 forming a graphic interface.
  • selection means 19, 19 ' can be carried out by an operator in a tactile manner in the case of first display means of the tactile type, such as a touch screen or remotely.
  • the method may include a step of installing the presence detector, prior to the shooting step, during which the camera 4 can be fixed, preferably in a removable manner, to the passive infrared sensor 2 by a fixing module (not shown).
  • the method according to the invention can thus be implemented even when the camera 4 and the passive infrared sensor 2 are initially elements dissociated from one another.
  • This fixing module as well as the camera 4 are temporarily installed and coupled to the passive infrared sensor 2 to implement the method according to the invention. Once the installation is complete, the camera 4 can advantageously be dissociated from the passive infrared sensor 2.
  • the camera 4 used can be a digital camera alone or a digital camera integrated in a first mobile terminal (not shown).
  • the first mobile terminal can be attached, preferably removably, to the passive infrared sensor 2 by the attachment module. So that the field of vision of the existing camera can film the angle covered by the passive infrared sensor 2 which is generally close to 90 degrees, it may be necessary to adapt an optical complement to it.
  • the layer storage memory used can correspond to a memory (not shown) of this first mobile terminal.
  • the layer 6 is displayed by the first display means 8, preferably from a second mobile terminal corresponding to the computer 12 from a layer display signal pre-recorded in the memory of the first mobile terminal and transmitted from this memory to said first display means 8 of the second mobile terminal by wired or wireless transmission means.
  • this transmission between the first mobile terminal and the second mobile terminal can be done by the telephone network, for example via an MMS, or locally via Bluetooth or Wi-Fi.
  • this device allows the implementation of the method for assisting the installation of at least one real occultor 15 for a presence detector 1 arranged in at least one area to be monitored, according to the invention and as described above. .
  • the layer storage memory in which the prerecorded layer display signal can be stored can correspond to a memory 9 that includes the presence detector 1 or to the memory 11 that includes the computer 12, 12 '( figure 4 ).
  • the device may comprise first transmission means 16, 16 'capable of and intended to transmit at least the prerecorded layer display signal from the memory 9 of the presence detector 1 to the first display means 8 ( figure 4 ).
  • the first ones transmission means 16, 16 ' may also be suitable and intended to transmit the image of the area to be monitored 5 photographed or filmed by the camera 4 to the first display means 8.
  • the device may comprise second transmission means (not shown) capable of and intended to transmit the display signal representative of the shape of the virtual mask model 13 of the memory 11 of the computer 12, 12 'to the second display means.
  • the first transmission means 16, 16 'and / or the second transmission means can be wired transmission means or wireless transmission means, as described above.
  • the first display means and / or the second display means can correspond to at least one screen.
  • the first display means and the second display means can correspond to a single screen 8 ( figures 4 , 5 and 6 ).
  • This single screen can be integrated into the computer 12, 12 '.
  • the second transmission means for transmitting the display signal representative of the shape of a virtual concealer model of the memory 11 of the computer 12, 12 'to the second display means 8 are integrated in the computer 12, 12 'and may consist of a cable or an electronic track.
  • the computer 12, 12 ' can include the single screen 8 and said memory 11 of the computer 12, 12' ( figures 4 , 5 and 6 ).
  • the computer 12 can be a computer which integrates a screen 8 and a memory 11.
  • a processing unit not shown
  • a processor to at least allow the implementation of the step of determining the shape of a virtual masker model, in which the calculator 12, 12 'via the processor determines from the data representative of said at least one of the selected regions 10 of the layer 6, a display signal representative of the shape of a virtual masker model in a configured state and stores the display signal representative of the shape of a virtual mask model 13 in a configured state 13b in the memory 11 of the computer 12, 12 '.
  • the presence detector 1 can comprise a housing 20 integrating the camera 4 and the passive infrared sensor 2 provided with said at least one optical element 3 and the camera 4 can be fixed relative to the passive infrared sensor 2 ( figure 3 ).
  • the box 20 can also integrate the memory 9 of the presence detector 1.
  • the device can comprise a fixing module (not shown) suitable and intended to be fixed to the passive infrared sensor 2 and to which the camera 4 can be fixed, as described above.
  • a fixing module (not shown) suitable and intended to be fixed to the passive infrared sensor 2 and to which the camera 4 can be fixed, as described above.
  • the real shield 15 may include a plurality of real shielding areas 15 'breakable from a support 15 "( figures 1C , 2C and 3 ) or in the form of pieces of self-adhesive films peelable from a protective support (not shown).
  • the real blackout zones 15 ′ are in an opaque material, in particular opaque to infrared radiation. They can also take the form of tabs of substantially rectangular shape.
  • the connection of the plurality of real blackout zones 15 ′ to the support 15 " can be done by thinned portions of material 18, easily breakable.
  • the support 15" of the real screen 15 can include fastening means 17 suitable and intended for cooperate with fixing means 17 'of the housing 20 of the presence detector 1. In the initial state 15a ( figures 1C and 3 ), all of the real blackout zones 15 'are fixed to the support 15 ", while in the configured state 15b ( figure 2C ), at least part of the real blackout zones 15 'are detached from the support 15 ".
  • the real mask 15 can be made of a polymer material.
  • the real shield 15 may have a general shape which makes it possible to match the shape of the optical element 3 ( figure 3 ).
  • the real shield 15 has a curved shape, preferably convex.
  • the real shield 15 can comprise one or a plurality of pieces of self-adhesive films, preferably opaque to infrared radiation. These pieces of self-adhesive film form real 15 'blackout zones.
  • the pieces of self-adhesive films can be stuck on a protective support at the level of their adhesive parts, then to form the real shield 15 in the configured state 15b, the pieces self-adhesive films can be peeled off from the protective backing, then transferred and pasted directly on the optical element 3, such as a lens, during the step of installing the real shield, and more particularly at the level of the virtual shielding zones 14 represented by the virtual shield model 13 in a state configured 13b.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
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  • Burglar Alarm Systems (AREA)
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Description

La présente invention concerne le domaine de l'installation de détecteur de présence et plus particulièrement un procédé d'assistance à l'installation d'un occulteur d'au moins un détecteur de présence et un dispositif associé.The present invention relates to the field of the installation of a presence detector and more particularly to a method for assisting the installation of a concealer of at least one presence detector and an associated device.

Afin de détecter l'apparition d'un intrus et/ou d'un utilisateur dans une zone à surveiller, il est connu d'utiliser un détecteur de présence comprenant un capteur infrarouge passif et une caméra pour filmer ou photographier la zone à surveiller. En effet, les êtres humains et les animaux émettent un rayonnement infrarouge, qu'il est possible de détecter au moyen d'un capteur infrarouge passif. En réalité, un tel capteur infrarouge passif détecte les variations de rayonnements infrarouges émis dans la zone à surveiller. Des éléments optiques placés devant le capteur infrarouge passif, tels que des miroirs ou des lentilles, permettent de découper la zone à surveiller de sorte qu'une pluralité de faisceaux puisse être scrutée par le capteur infrarouge passif. Ces faisceaux qui correspondent à des zones dans lesquelles un rayonnement infrarouge peut être détecté par le capteur infrarouge passif ne sont pas visibles. Ce n'est que si un corps chaud traverse un des faisceaux que le capteur infrarouge passif voit son signal varier et que la chaîne d'acquisition et détection, qui exploite le signal du capteur, permet de signaler l'apparition d'une personne dans la zone à surveiller.In order to detect the appearance of an intruder and / or a user in an area to be monitored, it is known practice to use a presence detector comprising a passive infrared sensor and a camera for filming or photographing the area to be monitored. This is because humans and animals emit infrared radiation, which can be detected by means of a passive infrared sensor. In reality, such a passive infrared sensor detects variations in infrared radiation emitted in the area to be monitored. Optical elements placed in front of the passive infrared sensor, such as mirrors or lenses, make it possible to cut out the area to be monitored so that a plurality of beams can be scanned by the passive infrared sensor. These beams, which correspond to areas in which infrared radiation can be detected by the passive infrared sensor, are not visible. It is only if a hot body passes through one of the beams that the passive infrared sensor sees its signal vary and that the acquisition and detection chain, which uses the signal from the sensor, makes it possible to signal the appearance of a person in the area to be monitored.

Lors de la phase d'installation du détecteur de présence, il peut être utile, voire nécessaire, de pouvoir visualiser ces faisceaux afin de connaître la zone exacte couverte par le détecteur de présence qui est susceptible de déclencher le système anti-intrusion, mais aussi d'éviter de couvrir une zone non désirée qui induirait la génération de fausses alarmes, ou encore de cibler une zone bien particulière, ou enfin de régler l'orientation du capteur pour couvrir la zone à surveiller.During the installation phase of the presence detector, it may be useful, or even necessary, to be able to visualize these beams in order to know the exact area covered by the presence detector which is likely to trigger the anti-intrusion system, but also to avoid covering an unwanted area which would induce the generation of false alarms, or to target a very specific area, or finally to adjust the orientation of the sensor to cover the area to be monitored.

Le document US 2015/0077566 A1 décrit une méthode pour installer un détecteur de présence comprenant un capteur infrarouge passif et une caméra pour éviter la détection de fausses alarmes. Cette méthode propose d'afficher les limites du champ de détection et l'intensité du signal du capteur infrarouge passif et de les superposer à l'image acquise par la caméra. Puis, l'image d'un installateur passant dans la zone à surveiller est enregistrée, afin d'ajuster l'orientation et le seuil de sensibilité du capteur infrarouge passif. Cette méthode n'est utilisable que dans une zone où le contraste thermique entre le fond et le sujet est maîtrisé. C'est le cas à l'intérieur de locaux climatisés où l'on maîtrise la température. Cette méthode n'est pas utilisable à l'extérieur où les fluctuations de température ne permettent pas de garantir une répétabilité de l'intensité du signal mesurée durant l'installation.The document US 2015/0077566 A1 describes a method for installing a presence detector comprising a passive infrared sensor and a camera to avoid detection of false alarms. This method proposes to display the limits of the detection field and the signal strength of the passive infrared sensor and to superimpose them on the image acquired by the camera. Then, the image of an installer passing through the area to be monitored is recorded, in order to adjust the orientation and the sensitivity threshold of the passive infrared sensor. This method can only be used in an area where the thermal contrast between the background and the subject is controlled. This is the case inside air-conditioned rooms where the temperature is controlled. This method cannot be used outdoors where temperature fluctuations do not guarantee repeatability of the signal strength measured during installation.

Le document JP 2009002662 A décrit déjà un détecteur de présence avec un capteur infrarouge passif et une caméra. Un masque, sous la forme d'une plaque transparente sur laquelle est dessinée une pluralité de secteurs permettant de matérialiser les faisceaux du capteur infrarouge passif, peut être positionné devant l'objectif de la caméra. La caméra munie de ce masque enregistre une image de la zone à surveiller. L'image enregistrée intègre les zones matérialisant les zones de détection dessinées sur le masque. Cette image est ensuite affichée sur un moniteur pour visualiser les faisceaux du capteur infrarouge passif. Ensuite, l'utilisateur peut placer un occulteur devant les éléments optiques du capteur infrarouge en fonction des zones déterminées à l'aide du masque, ce qui permet la réduction des fausses alarmes. La réalisation revendiquée dans ce document est orientée bas coût, ce qui induit une faible précision pour la définition des zones de détection et une complexité liée à la mise en œuvre du masque dont la propreté doit être garantie pour une bonne qualité de l'image.The document JP 2009002662 A already describes a presence detector with a passive infrared sensor and a camera. A mask, in the form of a transparent plate on which is drawn a plurality of sectors making it possible to materialize the beams of the passive infrared sensor, can be positioned in front of the camera lens. The camera fitted with this mask records an image of the area to be monitored. The recorded image integrates the zones materializing the detection zones drawn on the mask. This image is then displayed on a monitor to visualize the beams of the passive infrared sensor. Then, the user can place a concealer in front of the optical elements of the infrared sensor according to the zones determined using the mask, which allows the reduction of false alarms. The embodiment claimed in this document is oriented at low cost, which induces low precision for the definition of the detection zones and a complexity linked to the use of the mask, the cleanliness of which must be guaranteed for good image quality.

Le document JP 2012 093834 concerne également le masquage de détecteurs de mouvement à infrarouge dans le but d'éviter de couvrir des zones non désirées qui induiraient la génération de fausses alarmes. Selon ce document, la visualisation des zones requiert l'alignement d'une caméra supplémentaire, externe au détecteur, avec le champ de vision du capteur infrarouge.The document JP 2012 093834 also relates to the masking of infrared motion detectors in order to avoid covering unwanted areas which would induce the generation of false alarms. According to this document, the visualization of the zones requires the alignment of an additional camera, external to the detector, with the field of view of the infrared sensor.

La présente invention a pour but de pallier ces inconvénients.The object of the present invention is to overcome these drawbacks.

L'invention concerne un procédé d'assistance à l'installation d'au moins un occulteur réel pour un détecteur de présence disposé dans au moins une zone à surveiller, le détecteur de présence comprenant au moins un capteur infrarouge passif muni d'au moins un élément optique et une caméra ayant une position prédéterminée relativement à la position du capteur infrarouge passif, le procédé comprend au moins les étapes suivantes :

  • une étape de prise de vue, lors de laquelle au moins une image de la zone à surveiller est photographiée ou filmée par la caméra,
procédé caractérisé en ce qu'il comprend en outre :
  • une étape d'affichage d'un calque, lors de laquelle un calque comprenant une pluralité de régions représentatives de faisceaux de détection du capteur infrarouge passif est affiché par des premiers moyens d'affichage à partir d'un signal d'affichage de calque préenregistré dans une mémoire de stockage du calque et transmis de la mémoire de stockage du calque auxdits premiers moyens d'affichage et lors de laquelle ladite image de la zone à surveiller est transmise de la caméra aux premiers moyens d'affichage et est affichée par les premiers moyens d'affichage, de sorte que ladite image de la zone à surveiller et ledit calque soient superposés,
  • une étape de sélection, lors de laquelle au moins une des régions du calque est sélectionnée par des moyens de sélection et des données représentatives de ladite au moins une des régions sélectionnée du calque sont enregistrées dans une mémoire d'un calculateur,
  • une étape de détermination de la forme d'un modèle virtuel d'occulteur, lors de laquelle le calculateur détermine à partir des données représentatives de ladite au moins une des régions sélectionnée du calque, un signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré et mémorise le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré dans la mémoire du calculateur,
  • une étape d'affichage du modèle virtuel d'occulteur, lors de laquelle un modèle virtuel d'occulteur dans un état configuré est affiché par des deuxièmes moyens d'affichage à partir du signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré transmis aux deuxièmes moyens d'affichage à partir de la mémoire du calculateur,
  • une étape de configuration de l'occulteur réel, lors de laquelle un occulteur réel dans un état configuré est formé au moins à partir du modèle virtuel d'occulteur dans l'état configuré par des moyens de configuration,
  • une étape d'installation de l'occulteur réel, lors de laquelle l'occulteur réel dans l'état configuré est disposé au niveau dudit au moins un élément optique du capteur infrarouge passif par un opérateur.
The invention relates to a method for assisting the installation of at least one real occultor for a presence detector arranged in at least one zone to be monitored, the presence detector comprising at least one passive infrared sensor provided with at least an optical element and a camera having a predetermined position relative to the position of the passive infrared sensor, the method comprises at least the following steps:
  • a shooting step, during which at least one image of the area to be monitored is photographed or filmed by the camera,
method characterized in that it further comprises:
  • a step of displaying a layer, during which a layer comprising a plurality of regions representative of beams of detection of the passive infrared sensor is displayed by first display means from a layer display signal prerecorded in a layer storage memory and transmitted from the layer storage memory to said first display means and during which said image of the area to be monitored is transmitted from the camera to the first display means and is displayed by the first display means 'display, so that said image of the area to be monitored and said layer are superimposed,
  • a selection step, during which at least one of the regions of the layer is selected by selection means and data representative of said at least one of the selected regions of the layer are recorded in a memory of a computer,
  • a step of determining the shape of a virtual mask model, during which the computer determines from data representative of said at least one of the selected regions of the layer, a display signal representative of the shape of a virtual mask model in a configured state and stores the display signal representative of the shape of a virtual mask model in a configured state in the memory of the computer,
  • a step of displaying the virtual masker model, in which a virtual masker model in a configured state is displayed by second display means from the display signal representative of the shape of a virtual model of concealer in a configured state transmitted to the second display means from the memory of the computer,
  • a step of configuring the real shield, during which a real shield in a configured state is formed at least from the virtual shield model in the state configured by configuration means,
  • a step of installing the real shield, during which the real shield in the configured state is placed at the level of said at least one optical element of the passive infrared sensor by an operator.

L'invention concerne également un dispositif d'assistance à l'installation d'au moins un occulteur réel pour un détecteur de présence destiné à être disposé dans au moins une zone à surveiller, comprenant au moins :

  • un détecteur de présence comprenant au moins un capteur infrarouge passif muni d'au moins un élément optique et une caméra ayant une position prédéterminée relativement à la position du capteur infrarouge passif, la caméra étant apte et destinée à photographier ou filmer une image de la zone à surveiller,
  • un occulteur réel apte et destiné à être disposé au niveau dudit au moins un élément optique du capteur infrarouge passif,
  • dispositif caractérisé en ce qu'il comprend :
  • au moins une mémoire de stockage du calque dans laquelle est stocké un signal d'affichage de calque préenregistré,
  • des premiers moyens d'affichage aptes et destinés à afficher un calque comprenant une pluralité de régions représentatives de faisceaux de détection du capteur infrarouge passif à partir du signal d'affichage de calque préenregistré dans la mémoire de stockage du calque et à être reliés à la mémoire de stockage du calque, aptes et destinés à afficher ladite image de la zone à surveiller photographiée ou filmée par la caméra et à être reliés à ladite caméra, et aptes et destinés à superposer ladite image de la zone à surveiller et ledit calque,
  • des moyens de sélection aptes et destinés à sélectionner au moins une des régions du calque,
  • une mémoire d'un calculateur apte et destinée à enregistrer au moins des données représentatives de ladite au moins une des régions sélectionnée du calque,
  • un calculateur apte et destiné à déterminer à partir de données représentatives d'au moins une des régions sélectionnée du calque, un signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré et à mémoriser dans la mémoire le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré,
  • des deuxièmes moyens d'affichage aptes et destinés à afficher un modèle virtuel d'occulteur dans un état configuré à partir du signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré et à être relié à la mémoire du calculateur.
The invention also relates to a device for assisting the installation of at least one real concealer for a presence detector intended to be placed in at least one zone to be monitored, comprising at least:
  • a presence detector comprising at least one passive infrared sensor provided with at least one optical element and a camera having a predetermined position relative to the position of the infrared sensor passive, the camera being suitable and intended to photograph or film an image of the area to be monitored,
  • a real concealer suitable and intended to be placed at the level of said at least one optical element of the passive infrared sensor,
  • device characterized in that it comprises:
  • at least one layer storage memory in which a prerecorded layer display signal is stored,
  • first display means capable and intended to display a layer comprising a plurality of regions representative of detection beams of the passive infrared sensor from the layer display signal prerecorded in the layer's storage memory and to be connected to the layer storage memory, suitable and intended to display said image of the area to be monitored photographed or filmed by the camera and to be connected to said camera, and suitable and intended to superimpose said image of the area to be monitored and said layer,
  • selection means suitable and intended to select at least one of the regions of the layer,
  • a memory of a computer capable and intended to record at least data representative of said at least one of the selected regions of the layer,
  • a computer capable and intended to determine from data representative of at least one of the selected regions of the layer, a display signal representative of the shape of a virtual mask model in a configured state and to be stored in the memory the display signal representative of the shape of a virtual mask model in a configured state,
  • second display means suitable and intended to display a virtual mask model in a state configured from the display signal representative of the shape of a virtual mask model in a configured state and to be connected to the computer memory.

L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à plusieurs modes de réalisation préférés, donnés à titre d'exemples non limitatifs, et expliqués avec référence aux dessins schématiques annexés, dans lesquels :

  • la figure 1A représente une image de la zone à surveiller et du calque superposés après une étape d'affichage d'un calque du procédé selon l'invention,
  • la figure 1B représente un modèle virtuel d'occulteur dans un état initial,
  • la figure 1C est une vue en perspective d'un occulteur réel dans un état initial,
  • la figure 2A représente une image de la zone à surveiller et du calque superposés, ainsi que des régions sélectionnées après une étape d'affichage d'une région sélectionnée du procédé selon l'invention,
  • la figure 2B représente un modèle virtuel d'occulteur dans un état configuré après une étape d'affichage du modèle virtuel d'occulteur du le procédé selon l'invention,
  • la figure 2C est une vue en perspective d'un occulteur réel dans un état configuré, après une étape de configuration de l'occulteur réel du procédé selon l'invention,
  • la figure 3 est une vue en perspective en éclaté d'un détecteur de présence et d'un occulteur réel dans un état initial,
  • la figure 4 est une vue schématique de dispositifs d'assistance à l'installation d'au moins un occulteur réel pour un détecteur de présence dans deux variantes de réalisation selon l'invention,
  • la figure 5 est une vue d'un calculateur selon l'invention dans une variante de réalisation sous la forme d'un terminal mobile affichant le modèle virtuel d'occulteur dans un état configuré, et
  • la figure 6 est une vue d'un calculateur selon l'invention dans une variante de réalisation sous la forme d'un ordinateur portable affichant le modèle virtuel d'occulteur dans un état configuré.
The invention will be better understood, thanks to the description below, which relates to several preferred embodiments, given by way of non-limiting examples, and explained with reference to the appended schematic drawings, in which:
  • the figure 1A represents an image of the area to be monitored and of the layer superimposed after a step of displaying a layer of the method according to the invention,
  • the figure 1B represents a virtual masker model in an initial state,
  • the figure 1C is a perspective view of a real occultor in an initial state,
  • the figure 2A represents an image of the area to be monitored and of the superimposed layer, as well as of the regions selected after a step of displaying a selected region of the method according to the invention,
  • the figure 2B represents a virtual masker model in a state configured after a step of displaying the virtual masker model of the method according to the invention,
  • the figure 2C is a perspective view of a real shield in a configured state, after a step of configuring the real shield of the method according to the invention,
  • the figure 3 is an exploded perspective view of a presence detector and a real occultor in an initial state,
  • the figure 4 is a schematic view of assistance devices for the installation of at least one real concealer for a presence detector in two variant embodiments according to the invention,
  • the figure 5 is a view of a computer according to the invention in an alternative embodiment in the form of a mobile terminal displaying the virtual masker model in a configured state, and
  • the figure 6 is a view of a computer according to the invention in an alternative embodiment in the form of a portable computer displaying the virtual masker model in a configured state.

L'invention concerne un procédé d'assistance à l'installation d'au moins un occulteur réel 15 pour un détecteur de présence 1 disposé dans au moins une zone à surveiller. Le détecteur de présence 1 comprend au moins un capteur infrarouge passif 2 muni d'au moins un élément optique 3 et une caméra 4 ayant une position prédéterminée relativement à la position du capteur infrarouge passif 2 (figures 3 et 4). Ce procédé comprend au moins les étapes suivantes :

  • une étape de prise de vue, lors de laquelle au moins une image de la zone à surveiller 5 est photographiée ou filmée par la caméra 4.
The invention relates to a method for assisting the installation of at least one real occultor 15 for a presence detector 1 arranged in at least one zone to be monitored. The presence detector 1 comprises at least one passive infrared sensor 2 provided with at least one optical element 3 and a camera 4 having a predetermined position relative to the position of the passive infrared sensor 2 ( figures 3 and 4 ). This process comprises at least the following steps:
  • a shooting step, during which at least one image of the area to be monitored 5 is photographed or filmed by the camera 4.

Conformément à l'invention, le procédé est caractérisé en ce qu'il comprend en outre :

  • une étape d'affichage d'un calque, lors de laquelle un calque 6 comprenant une pluralité de régions 7 représentatives de faisceaux de détection du capteur infrarouge passif 2 est affiché par des premiers moyens d'affichage 8 à partir d'un signal d'affichage de calque préenregistré dans une mémoire de stockage du calque 9, 11 et transmis de la mémoire de stockage du calque 9, 11 auxdits premiers moyens d'affichage 8 et lors de laquelle ladite image de la zone à surveiller 5 est transmise de la caméra 4 aux premiers moyens d'affichage 8 et est affichée par les premiers moyens d'affichage 8, de sorte que ladite image de la zone à surveiller 5 et ledit calque 6 soient superposés (figure 1A),
  • une étape de sélection, lors de laquelle au moins une des régions 7 du calque 6 est sélectionnée par des moyens de sélection 19, 19' et des données représentatives de ladite au moins une des régions sélectionnée 10 du calque 6 sont enregistrées dans une mémoire 11 d'un calculateur 12, 12' (figure 4),
  • une étape de détermination de la forme d'un modèle virtuel d'occulteur, lors de laquelle le calculateur 12, 12' détermine à partir des données représentatives de ladite au moins une des régions sélectionnée 10 du calque 6, un signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b et mémorise le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b dans la mémoire 11 du calculateur 12, 12' (figure 4),
  • une étape d'affichage du modèle virtuel d'occulteur, lors de laquelle un modèle virtuel d'occulteur 13 dans un état configuré 13b est affiché par des deuxièmes moyens d'affichage 8 à partir du signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b transmis aux deuxièmes moyens d'affichage 8 à partir de la mémoire 11 du calculateur 12, 12' (figures 2B, 5 et 6),
  • une étape de configuration de l'occulteur réel, lors de laquelle un occulteur réel 15 dans un état configuré 15b est formé au moins à partir du modèle virtuel d'occulteur 13 dans l'état configuré 13b par des moyens de configuration (figure 2C),
  • une étape d'installation de l'occulteur réel, lors de laquelle l'occulteur réel 15 dans l'état configuré 15b est disposé au niveau dudit au moins un élément optique 3 du capteur infrarouge passif 2 par un opérateur (non représenté).
According to the invention, the method is characterized in that it further comprises:
  • a step of displaying a layer, during which a layer 6 comprising a plurality of regions 7 representative of beams of detection of the passive infrared sensor 2 is displayed by first display means 8 from a layer display signal pre-recorded in a storage memory of layer 9, 11 and transmitted from the storage memory of layer 9, 11 to said first display means 8 and during which said image of the area to be monitored 5 is transmitted from the camera 4 to the first display means 8 and is displayed by the first display means 8, so that said image of the area to be monitored 5 and said layer 6 are superimposed ( figure 1A ),
  • a selection step, during which at least one of the regions 7 of layer 6 is selected by selection means 19, 19 'and data representative of said at least one of the selected regions 10 of layer 6 are stored in a memory 11 a calculator 12, 12 '( figure 4 ),
  • a step of determining the shape of a virtual mask model, during which the computer 12, 12 'determines from data representative of said at least one of the selected regions 10 of layer 6, a representative display signal in the form of a virtual mask model 13 in a configured state 13b and stores the display signal representative of the shape of a virtual mask model 13 in a configured state 13b in the memory 11 of the computer 12, 12 '( figure 4 ),
  • a step of displaying the virtual masker model, during which a virtual masker model 13 in a configured state 13b is displayed by second display means 8 from the display signal representative of the shape of a virtual mask model 13 in a configured state 13b transmitted to the second display means 8 from the memory 11 of the computer 12, 12 '( figures 2B , 5 and 6 ),
  • a step of configuring the real shield, during which a real shield 15 in a configured state 15b is formed at least from the virtual template of shield 13 in the configured state 13b by configuration means ( figure 2C ),
  • a step of installing the real shield, during which the real shield 15 in the configured state 15b is placed at the level of said at least one optical element 3 of the passive infrared sensor 2 by an operator (not shown).

Avantageusement, le procédé selon l'invention permet de faciliter la réalisation et l'installation d'un occulteur réel 15 dans un état configuré 15b. L'affichage du calque 6 par l'intermédiaire des premiers moyens d'affichage 8 permet de visualiser et de matérialiser les faisceaux de détection du capteur infrarouge passif 2 et donc de mieux évaluer les zones pouvant être surveillées et couvertes par le capteur infrarouge passif 2 (figure 1A). Pour faciliter la sélection des parties de la zone couverte, le calque 6 et l'image de la zone à surveiller 5 sont superposés pendant l'étape d'affichage d'un calque (figure 1A). A ce stade l'opérateur peut avantageusement définir des parties de la zone couverte qu'il souhaite voir ou non surveillées en sélectionnant une ou des régions 7 du calque 6, lors de l'étape de sélection (figure 4). Plus particulièrement, la ou les régions sélectionnés 10 correspondent à une ou des parties de la zone couverte à exclure de la surveillance. Par conséquent, à cette ou ces régions sélectionnées 10 devra correspondre une partie d'un occulteur réel 15. En effet, certaines parties de la zone couverte peuvent poser problème et doivent être exclues pour éviter de fausses alarmes, pour cela l'opérateur devra disposer un occulteur réel 15 dont la forme est adaptée pour masquer au moins en partie le capteur infrarouge passif 2. C'est pourquoi, l'affichage d'un modèle virtuel d'occulteur 13 dans un état configuré 13b (figure 2B), lors de l'étape d'affichage du modèle virtuel d'occulteur, fournit une aide visuelle à l'opérateur lui permettant de former facilement l'occulteur réel 15 dans l'état configuré 15b (figure 2C). Ainsi, le lien entre les parties de la zone couverte devant être exclues et la forme de l'occulteur réel 15 dans l'état configuré 15b peut être fait aisément. Des risques d'erreurs sont ainsi évités au moment de l'étape de configuration de l'occulteur réel. Il en résulte une amélioration de la fiabilité de l'installation de l'occulteur réel 15, lors de l'étape d'installation de l'occulteur réel.Advantageously, the method according to the invention makes it possible to facilitate the production and installation of a real shield 15 in a state. configured 15b. The display of the layer 6 by means of the first display means 8 makes it possible to visualize and materialize the detection beams of the passive infrared sensor 2 and therefore to better assess the areas that can be monitored and covered by the passive infrared sensor 2 ( figure 1A ). To facilitate the selection of the parts of the covered area, layer 6 and the image of the area to be monitored 5 are superimposed during the step of displaying a layer ( figure 1A ). At this stage the operator can advantageously define parts of the covered area that he wishes to see or not monitored by selecting one or more regions 7 of layer 6, during the selection step ( figure 4 ). More particularly, the selected region or regions correspond to one or more parts of the covered zone to be excluded from monitoring. Consequently, to this or these selected regions 10 must correspond a part of a real concealer 15. In fact, certain parts of the covered zone can pose a problem and must be excluded to avoid false alarms, for this the operator must have a real shield 15, the shape of which is adapted to at least partially mask the passive infrared sensor 2. Therefore, the display of a virtual mask model 13 in a configured state 13b ( figure 2B ), during the step of displaying the virtual shield model, provides a visual aid to the operator allowing him to easily train the real shield 15 in the configured state 15b ( figure 2C ). Thus, the connection between the parts of the covered area to be excluded and the shape of the actual shield 15 in the configured state 15b can be easily made. Risks of errors are thus avoided during the step of configuring the real shield. This results in an improvement in the reliability of the installation of the real shield 15, during the step of installing the real shield.

La zone à surveiller est, dans l'exemple illustré, une propriété comprenant une habitation et un espace extérieur, cet exemple n'est pas limitatif.The area to be monitored is, in the example illustrated, a property comprising a house and an outdoor space, this example is not limiting.

On entend par capteur infrarouge passif 2, un capteur permettant la détection de rayonnement infrarouge. Ce type de capteur infrarouge passif 2 permet de détecter la présence ou le mouvement d'un corps rayonnant dans le domaine infrarouge (non représenté), tel qu'un corps humain. Il permet avantageusement de déclencher un système anti-intrusions (non représenté).By passive infrared sensor 2 is meant a sensor allowing the detection of infrared radiation. This type of passive infrared sensor 2 makes it possible to detect the presence or the movement of a body radiating in the infrared range (not shown), such as a human body. It advantageously makes it possible to trigger an anti-intrusion system (not shown).

L'élément optique 3 peut être une ou plusieurs lentilles.Optical element 3 can be one or more lenses.

On entend par caméra 4 tous types d'imageur, par exemple une caméra numérique.By camera 4 is meant all types of imager, for example a digital camera.

Le détecteur de présence 1 peut comprendre en outre une mémoire 9, pouvant être en communication avec la caméra 4.The presence detector 1 can further include a memory 9, which can be in communication with the camera 4.

L'image de la zone à surveiller 5 peut se présenter sous la forme d'un film ou d'une photographie.The image of the area to be monitored 5 may be in the form of a film or a photograph.

Les moyens de configuration (non représentés) peuvent consister en une imprimante tridimensionnelle. Dans ce cas, l'occulteur réel 15 dans l'état configuré 15b est façonné directement par l'imprimante tridimensionnelle.The configuration means (not shown) can consist of a three-dimensional printer. In this case, the actual concealer 15 in the configured state 15b is shaped directly by the three-dimensional printer.

De manière alternative, les moyens de configuration peuvent consister en un opérateur, tel qu'un humain ou un robot. Dans ce cas, l'occulteur réel 15 dans l'état configuré 15b peut être façonné à partir d'un occulteur réel 15 dans un état initial 15a.Alternatively, the configuration means can consist of an operator, such as a human or a robot. In this case, the real concealer 15 in the configured state 15b can be fashioned from an actual concealer 15 in an initial state 15a.

Une région 7 du calque 6 comprend un contour opaque délimitant une partie intérieure transparente, comme l'illustrent les figures 1A, 2A et 4. Préférentiellement, le contour opaque peut prendre la forme d'un rectangle, bien entendu, d'autres formes peuvent convenir. Le contour opaque de la région 7 est représenté au premier plan tandis que l'image de la zone à surveiller 5 est en arrière-plan. Ainsi, il est possible de visualiser la partie couverte de l'image de la zone à surveiller 5 à l'intérieur du contour opaque. Avantageusement, de telles régions 7 délimitent une pluralité de zones représentatives des faisceaux de détection du capteur infrarouge passif 2 qui correspondent à des zones couvertes par le capteur infrarouge passif. Par conséquent, cette visualisation graphique des régions 7 permet de matérialiser le fait qu'au niveau de la partie intérieure du contour opaque d'une région 7, une présence d'un corps rayonnant dans le domaine infrarouge peut être détectée par le capteur infrarouge passif 2, tandis qu'en dehors d'une région 7, une présence de ce corps ne peut pas être détectée par le capteur infrarouge passif 2.A region 7 of layer 6 includes an opaque outline delimiting a transparent interior part, as illustrated in the figures 1A , 2A and 4 . Preferably, the opaque outline can take the form of a rectangle, of course, other shapes can be suitable. The opaque outline of region 7 is shown in the foreground while the image of the area to be monitored 5 is in the background. Thus, it is possible to visualize the covered part of the image of the area to be monitored 5 inside the opaque contour. Advantageously, such regions 7 delimit a plurality of zones representative of the detection beams of the passive infrared sensor 2 which correspond to zones covered by the passive infrared sensor. Consequently, this graphic visualization of the regions 7 makes it possible to materialize the fact that at the level of the interior part of the opaque contour of a region 7, a presence of a radiating body in the infrared range can be detected by the passive infrared sensor. 2, while outside of a region 7, a presence of this body cannot be detected by the passive infrared sensor 2.

Lors de l'étape d'affichage d'un calque, une première représentation graphique 7' peut être affichée avec chaque région 7 du calque 6 pour différencier les différentes régions 7 du calque 6 les unes des autres (figures 1A et 2A).During the step of displaying a layer, a first graphic representation 7 'can be displayed with each region 7 of layer 6 in order to differentiate the different regions 7 of layer 6 from one another ( figures 1A and 2A ).

La première représentation graphique 7' peut préférentiellement consister en un symbole ou un caractère alphanumérique. Dans l'exemple illustré aux figures 1A et 2A, la première représentation graphique 7' est un chiffre. Le calque 6 comptant huit régions 7, dans l'exemple représenté aux figures 1A et 2A, en allant de la droite vers la gauche : la première représentation graphique 7' de la première région 7 correspond au chiffre un, la première représentation graphique 7' de la deuxième région 7 correspond au chiffre deux, la première représentation graphique 7' de la troisième région 7 correspond au chiffre trois, la première représentation graphique 7' de la quatrième région 7 correspond au chiffre quatre, la première représentation graphique 7' de la cinquième région 7 correspond au chiffre cinq, la première représentation graphique 7' de la sixième région 7 correspond au chiffre six, la première représentation graphique 7' de la septième région 7 correspond au chiffre sept, la première représentation graphique 7' de la huitième région 7 correspond au chiffre huit. Par conséquent, la première représentation graphique 7' de la n-ième région 7 d'un ensemble de n régions 7 correspond au chiffre n. Avantageusement, le fait d'affecter à chaque région 7 une première représentation graphique 7' permet de les distinguer les unes des autres pour plus facilement les sélectionner.The first graphic representation 7 ′ can preferably consist of a symbol or an alphanumeric character. In the example shown in figures 1A and 2A , the first performance graph 7 'is a number. Layer 6 has eight regions 7, in the example shown in figures 1A and 2A , going from right to left: the first graphic representation 7 'of the first region 7 corresponds to the number one, the first graphic representation 7' of the second region 7 corresponds to the number two, the first graphic representation 7 'of the third region 7 corresponds to the number three, the first graphic representation 7 'of the fourth region 7 corresponds to the number four, the first graphic representation 7' of the fifth region 7 corresponds to the number five, the first graphic representation 7 'of the sixth region 7 corresponds to the number six, the first graphic representation 7 'of the seventh region 7 corresponds to the number seven, the first graphic representation 7' of the eighth region 7 corresponds to the number eight. Therefore, the first graphical representation 7 'of the n-th region 7 of a set of n regions 7 corresponds to the number n. Advantageously, the fact of assigning to each region 7 a first graphic representation 7 'makes it possible to distinguish them from one another in order to more easily select them.

Lors de l'étape d'affichage du modèle virtuel d'occulteur, le modèle virtuel d'occulteur 13 dans l'état configuré 13b comprenant une pluralité de zones occultantes virtuelles 14 peut être affiché par les deuxièmes moyens d'affichage 8 à partir du signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 transmis aux deuxièmes moyens d'affichage 8 à partir de la mémoire 11 du calculateur 12, 12' (figure 2B).During the step of displaying the virtual masker model, the virtual masker model 13 in the configured state 13b comprising a plurality of virtual blackout zones 14 can be displayed by the second display means 8 from the display signal representative of the shape of a virtual mask model 13 transmitted to the second display means 8 from the memory 11 of the computer 12, 12 '( figure 2B ).

Avantageusement, les zones occultantes virtuelles 14 représentent virtuellement des zones occultantes réelles 15' de l'occulteur réel 15 dans l'état configuré 15b, comme décrit ci-après.Advantageously, the virtual blackout areas 14 virtually represent real blackout areas 15 'of the real shield 15 in the configured state 15b, as described below.

Lors de l'étape d'affichage du modèle virtuel d'occulteur, une deuxième représentation graphique 14' peut être affichée avec chaque zone occultante virtuelle 14 du modèle virtuel d'occulteur 13 pour différencier les différentes zones occultantes virtuelles 14 les unes des autres (figure 2B).During the step of displaying the virtual masker model, a second graphic representation 14 'can be displayed with each virtual blackout zone 14 of the virtual masker model 13 to differentiate the different virtual blackout zones 14 from each other ( figure 2B ).

Cette deuxième représentation graphique 14' peut préférentiellement consister en un symbole ou un caractère alphanumérique. Dans l'exemple illustré à la figure 2B, la deuxième représentation graphique 14' est un chiffre. Avantageusement, cette deuxième représentation graphique 14' permet également de savoir de quelle région sélectionnée 10 du calque 6, une zone occultante virtuelle 14 est issue.This second graphic representation 14 ′ can preferably consist of a symbol or an alphanumeric character. In the example shown in figure 2B , the second graphic representation 14 'is a number. Advantageously, this second graphic representation 14 'also makes it possible to know from which selected region 10 of layer 6, a virtual blackout zone 14 comes from.

Une première représentation graphique 7' d'une région 7 du calque 6 peut être associée avec une deuxième représentation graphique 14' d'une zone occultante virtuelle 14 du modèle virtuel d'occulteur 13 (figures 2A et 2B).A first graphic representation 7 'of a region 7 of layer 6 can be associated with a second graphic representation 14' of a virtual blackout zone 14 of the virtual masker model 13 ( figures 2A and 2B ).

Dans l'exemple représenté à la figure 2B en allant de la gauche vers la droite : la deuxième représentation graphique 14' de la première zone occultante virtuelle 14 correspond au chiffre un, la deuxième représentation graphique 14' de la deuxième zone occultante virtuelle 14 correspond au chiffre six, la deuxième représentation graphique 14' de la troisième zone occultante virtuelle 14 correspond au chiffre huit. Avantageusement, la première zone occultante virtuelle 14 est issue de la huitième région 7 qui est une région sélectionnée 10 et pour ces raisons la première zone occultante 14 et la huitième région 7 ont leur représentation graphique respective 14', 7' qui sont identiques.In the example shown in figure 2B going from left to right: the second graphic representation 14 'of the first virtual blackout zone 14 corresponds to the number one, the second graphic representation 14' of the second virtual blackout zone 14 corresponds to the number six, the second graphic representation 14 'of the third virtual blackout zone 14 corresponds to the number eight. Advantageously, the first virtual blackout zone 14 comes from the eighth region 7 which is a selected region 10 and for these reasons the first blackout zone 14 and the eighth region 7 have their respective graphic representations 14 ', 7' which are identical.

Lors de l'étape de configuration de l'occulteur réel, un occulteur réel 15 dans l'état configuré 15b (figure 2C) peut être formé à partir d'un occulteur réel 15 dans un état initial 15a (figure 1C) qui comprend une pluralité de zones occultantes réelles 15' sécables d'un support 15".During the step of configuring the real shield, a real shield 15 in the configured state 15b ( figure 2C ) can be formed from a real occultor 15 in an initial state 15a ( figure 1C ) which comprises a plurality of real blackout areas 15 'breakable of a support 15 ".

Lors de l'étape de configuration de l'occulteur réel, l'opérateur peut détacher les zones occultantes réelles 15' du support 15" de l'occulteur réel 15 dans l'état initial 15a correspondant aux zones occultantes virtuelles 14 non affichées par les deuxièmes moyens d'affichage 8 pour former l'occulteur réel 15 dans l'état configuré 15b.During the step of configuring the real shield, the operator can detach the real blackout zones 15 'of the support 15 "from the real shield 15 in the initial state 15a corresponding to the virtual blackout zones 14 not displayed by the second display means 8 for forming the real concealer 15 in the configured state 15b.

Pour faciliter cette étape, chaque zone occultante réelle 15′ peut comprendre une troisième représentation graphique 15‴.To facilitate this step, each real blackout zone 15 ′ can include a third graphic representation 15 ‴.

Cette troisième représentation graphique 15‴ peut préférentiellement consister en un symbole ou un caractère alphanumérique. Dans l'exemple illustré à la figure 2C, la représentation graphique 15‴ est un chiffre.This third graphic representation 15 ‴ can preferably consist of a symbol or an alphanumeric character. In the example shown in figure 2C , the graphical representation 15 ‴ is a number.

La troisième représentation graphique 15‴ d'une zone occultante réelle 15′ de l'occulteur réel 15 peut être associée avec la deuxième représentation graphique 14′ d'une zone occultante virtuelle 14 du modèle virtuel d'occulteur 13 (figures 2A et 2B).The third graphical representation 15 ‴ of a real blackout area 15 ′ of the real shield 15 can be associated with the second graphical representation 14 ′ of a virtual blackout area 14 of the virtual shield model 13 ( figures 2A and 2B ).

Dans l'exemple représenté à la figure 2B en allant de la gauche vers la droite : la troisième représentation graphique 15‴ de la première zone occultante réelle 15′ correspond au chiffre un, la troisième représentation graphique 15‴ de la deuxième zone occultante réelle 15′ correspond au chiffre six, la troisième représentation graphique 15‴ de la troisième zone occultante réelle 15′ correspond au chiffre huit.In the example shown in figure 2B going from left to right: the third graphic representation 15 ‴ of the first real blackout zone 15 ′ corresponds to the number one, the third graphic representation 15 ‴ of the second real blackout zone 15 ′ corresponds to the number six, the third representation graph 15 ‴ of the third real blackout zone 15 ′ corresponds to the number eight.

Lors de l'étape d'installation de l'occulteur réel, les zones occultantes réelles 15′ de l'occulteur réel 15 dans l'état configuré 15b correspondant aux zones occultantes virtuelles 14 affichées peuvent recouvrir au moins une portion dudit au moins un élément optique 3 du capteur infrarouge passif 2.During the installation step of the real shield, the real blackout areas 15 ′ of the real shield 15 in the configured state 15b corresponding to the displayed virtual blackout areas 14 can cover at least a portion of said at least one element. optical 3 of the passive infrared sensor 2.

Alternativement et selon une variante représentée, lors de l'étape de configuration de l'occulteur réel, un occulteur réel 15 dans l'état configuré 15b peut être formé à partir d'un occulteur réel 15 dans un état initial 15a qui peut comprendre une pluralité de zones occultantes réelles 15′ sous la forme de morceaux de films autocollants décollables d'un support de protection.Alternatively and according to a variant shown, during the step of configuring the real shield, a real shield 15 in the configured state 15b can be formed from a real shield 15 in an initial state 15a which may comprise a plurality of real blackout zones 15 ′ in the form of pieces of self-adhesive films peelable from a protective support.

Lors de l'étape de configuration de l'occulteur réel, l'opérateur peut décoller les morceaux de films autocollants du support de protection de l'occulteur réel 15 dans l'état initial 15a correspondant aux zones occultantes virtuelles 14 affichées par les deuxièmes moyens d'affichage 8 pour former l'occulteur réel 15 dans l'état configuré 15b et lors de l'étape d'installation de l'occulteur réel, les morceaux de films autocollants de l'occulteur réel 15 dans l'état configuré 15b, peuvent être collés à l'élément optique 3.During the step of configuring the real shield, the operator can peel off the pieces of self-adhesive films from the protective support of the real shield 15 in the initial state 15a corresponding to the virtual blackout zones 14 displayed by the second means. display 8 to form the real shield 15 in the configured state 15b and during the step of installing the real shield, the self-adhesive film pieces of the real shield 15 in the configured state 15b, can be glued to the optical element 3.

Le support de protection et les morceaux autocollants seront décrits ci-après.The protective backing and the self-adhesive pieces will be described below.

Le procédé peut comprendre une étape d'affichage d'une région sélectionnée, ultérieure à l'étape de sélection, lors de laquelle une région sélectionnée 10 du calque 6 peut être affichée par les premiers moyens d'affichage 8 à partir des données représentatives de ladite au moins une des régions sélectionnée 10 transmis aux premiers moyens d'affichage 8 à partir de la mémoire 11 du calculateur 12, 12' (figure 2A).The method may comprise a step of displaying a selected region, subsequent to the selection step, during which a selected region 10 of layer 6 may be displayed by the first display means 8 from data representative of said at least one of the selected regions 10 transmitted to the first display means 8 from the memory 11 of the computer 12, 12 '( figure 2A ).

Une région sélectionnée 10 peut être affichée par exemple sous la forme d'une zone pleine (figure 2A) ou d'une zone grisée (non représentée) qui est délimitée par le contour opaque de la région 7 pour occulter en tout ou partie, une fraction de l'image de la zone à surveiller 5. Dans l'exemple de la figure 2A, la région sélectionnée 10 correspond à un rectangle plein qui occulte totalement une partie de l'image de la zone à surveiller 5.A selected region 10 can be displayed for example in the form of a solid zone ( figure 2A ) or a gray area (not shown) which is delimited by the opaque outline of region 7 to completely or partially obscure a fraction of the image of the area to be monitored 5. In the example of figure 2A , the selected region 10 corresponds to a solid rectangle which completely obscures part of the image of the area to be monitored 5.

Avantageusement, une telle visualisation matérialise le fait que la région sélectionnée 10 ne sera, à l'issue de l'installation de l'occulteur réel 15 dans l'état configuré 15b, plus couverte pas le capteur infrarouge passif 2.Advantageously, such a display materializes the fact that the selected region 10 will, after installation of the real shield 15 in the configured state 15b, no longer be covered by the passive infrared sensor 2.

L'étape d'affichage d'une région sélectionnée et l'étape d'affichage du modèle virtuel d'occulteur peuvent être simultanées ou successives.The step of displaying a selected region and the step of displaying the virtual occult model can be simultaneous or successive.

Lors de l'étape d'affichage d'un calque, la mémoire de stockage du calque utilisée peut correspondre à une mémoire 11 du calculateur 12, 12' (figure 4).During the step of displaying a layer, the storage memory of the layer used can correspond to a memory 11 of the computer 12, 12 '( figure 4 ).

Dans cette configuration, la superposition du calque 6 est faite au niveau du calculateur 12, 12'. Ainsi, le signal d'affichage de calque est initialement stocké dans la mémoire 11 du calculateur 12, 12'.In this configuration, the layer 6 is superimposed at the level of the computer 12, 12 '. Thus, the layer display signal is initially stored in the memory 11 of the computer 12, 12 '.

Lors de l'étape d'affichage d'un calque, la mémoire de stockage du calque utilisée peut correspondre à une mémoire 9 du détecteur de présence 1 et lors d'une étape de transmission préalable à l'étape d'affichage d'un calque, le signal d'affichage de calque préenregistré peut être transmis de la mémoire 9 du détecteur de présence 1 par des premiers moyens de transmission 16, 16' aux premiers moyens d'affichage 8 (figure 4).During the step of displaying a layer, the storage memory of the layer used may correspond to a memory 9 of the presence detector 1 and during a transmission step prior to the step of displaying a layer, the prerecorded layer display signal can be transmitted from the memory 9 of the presence detector 1 by first transmission means 16, 16 'to the first display means 8 ( figure 4 ).

Dans cette configuration, la superposition du calque 6 est faite de façon native, au niveau de la mémoire 9 qui est intégrée dans le détecteur de présence 1. Ainsi, le signal d'affichage de calque est initialement stocké dans la mémoire 9 du détecteur de présence 1. Dans ce cas, la caméra 4 peut préférentiellement être intégrée au détecteur de présence 1.In this configuration, the layer 6 is superimposed natively, at the level of the memory 9 which is integrated into the presence detector 1. Thus, the layer display signal is initially stored in the memory 9 of the presence detector. presence 1. In this case, the camera 4 can preferably be integrated into the presence detector 1.

Dans ces deux configurations, l'image de la zone à surveiller 5 photographiée ou filmée par la caméra 4 peut être transmise par les premiers moyens de transmission 16, 16' vers les premiers moyens d'affichage 8.In these two configurations, the image of the area to be monitored 5 photographed or filmed by the camera 4 can be transmitted by the first transmission means 16, 16 'to the first display means 8.

Le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur peut être transmis de la mémoire 11 du calculateur 12, 12' aux deuxièmes moyens d'affichage 8 par des deuxièmes moyens de transmission (non représentés).The display signal representative of the shape of a virtual mask model can be transmitted from the memory 11 of the computer 12, 12 'to the second display means 8 by second transmission means (not shown).

Les premiers moyens de transmission 16, 16' et/ou les deuxièmes moyens de transmission utilisés peuvent être des moyens de transmission filaires ou des moyens de transmission sans fil.The first transmission means 16, 16 'and / or the second transmission means used can be wired transmission means or wireless transmission means.

Des moyens de transmission filaires peuvent à titre d'exemples non limitatifs consister en un câble ou une piste électronique.Wired transmission means can, by way of nonlimiting examples, consist of a cable or an electronic track.

Des moyens de transmission sans fil peuvent correspondre à des moyens de communication de type radiofréquences.Wireless transmission means may correspond to radiofrequency type communication means.

Les premiers moyens d'affichage et/ou les deuxièmes moyens d'affichage utilisés peuvent correspondre à au moins un écran.The first display means and / or the second display means used can correspond to at least one screen.

Selon une variante préférée, les premiers moyens d'affichage et les deuxièmes moyens d'affichage utilisés peuvent correspondre à un unique écran 8 (figures 4, 5, 6).According to a preferred variant, the first display means and the second display means used can correspond to a single screen 8 ( figures 4 , 5, 6 ).

Cette configuration est particulièrement préférée dans le cas où le calculateur 12, 12' comprend les premiers moyens d'affichage et les deuxièmes moyens d'affichage sous la forme d'un unique écran 8, comme expliqué ci-après.This configuration is particularly preferred in the case where the computer 12, 12 'comprises the first display means and the second display means in the form of a single screen 8, as explained below.

L'étape de sélection peut être opérée par un opérateur qui actionne les moyens de sélection 19, 19' (figure 4).The selection step can be carried out by an operator who actuates the selection means 19, 19 '( figure 4 ).

Les moyens de sélection peuvent consister en un dispositif de pointage 19, 19' permettant de sélectionner une région 7 du calque 6 formant une interface graphique.The selection means may consist of a pointing device 19, 19 'making it possible to select a region 7 of layer 6 forming a graphic interface.

L'actionnement de ces moyens de sélection 19, 19' peut être effectué par un opérateur de façon tactile dans le cas de premiers moyens d'affichage de type tactile, tel qu'un écran tactile ou de façon distante.The actuation of these selection means 19, 19 'can be carried out by an operator in a tactile manner in the case of first display means of the tactile type, such as a touch screen or remotely.

Le procédé peut comprendre une étape d'installation du détecteur de présence, préalable à l'étape de prise de vue, lors de laquelle la caméra 4 peut être fixée, préférentiellement de manière amovible, au capteur infrarouge passif 2 par un module de fixation (non représenté).The method may include a step of installing the presence detector, prior to the shooting step, during which the camera 4 can be fixed, preferably in a removable manner, to the passive infrared sensor 2 by a fixing module ( not shown).

Dans ce cas, le procédé selon l'invention peut ainsi être mis en œuvre même lorsque la caméra 4 et le capteur infrarouge passif 2 sont initialement des éléments dissociés l'un de l'autre.In this case, the method according to the invention can thus be implemented even when the camera 4 and the passive infrared sensor 2 are initially elements dissociated from one another.

Ce module de fixation ainsi que la caméra 4, sont temporairement installés et couplés au capteur infrarouge passif 2 pour mettre en œuvre le procédé selon l'invention. Une fois l'installation terminée, la caméra 4 peut avantageusement être dissociée du capteur infrarouge passif 2.This fixing module as well as the camera 4 are temporarily installed and coupled to the passive infrared sensor 2 to implement the method according to the invention. Once the installation is complete, the camera 4 can advantageously be dissociated from the passive infrared sensor 2.

Dans ce cas, la caméra 4 utilisée peut être une caméra numérique seule ou une caméra numérique intégrée dans un premier terminal mobile (non représenté). Dans ce dernier cas, le premier terminal mobile peut être fixé, préférentiellement de manière amovible, au capteur infrarouge passif 2 par le module de fixation. Pour que le champ de vision de la caméra existante puisse filmer l'angle couvert par le capteur infrarouge passif 2 qui est en général proche de 90 degrés, il peut être nécessaire d'y adapter un complément optique. Lorsqu'un premier terminal mobile intégrant une caméra 4 est utilisé, alors la mémoire de stockage du calque utilisée peut correspondre à une mémoire (non représentée) de ce premier terminal mobile. Dans ce cas, lors de l'étape de prise de vue au moins une image de la zone à surveiller 5 est photographiée ou filmée par la caméra 4 du premier terminal mobile, puis lors de l'étape d'affichage d'un calque, le calque 6 est affiché par les premiers moyens d'affichage 8, préférentiellement d'un deuxième terminal mobile correspondant au calculateur 12 à partir d'un signal d'affichage de calque préenregistré dans la mémoire du premier terminal mobile et transmis de cette mémoire auxdits premiers moyens d'affichage 8 du deuxième terminal mobile par des moyens de transmission filaire ou sans fil. Par exemple, cette transmission entre le premier terminal mobile et le deuxième terminal mobile peut se faire par le réseau téléphonique, par exemple via un MMS, ou en local via Bluetooth ou Wi-Fi.In this case, the camera 4 used can be a digital camera alone or a digital camera integrated in a first mobile terminal (not shown). In the latter case, the first mobile terminal can be attached, preferably removably, to the passive infrared sensor 2 by the attachment module. So that the field of vision of the existing camera can film the angle covered by the passive infrared sensor 2 which is generally close to 90 degrees, it may be necessary to adapt an optical complement to it. When a first mobile terminal integrating a camera 4 is used, then the layer storage memory used can correspond to a memory (not shown) of this first mobile terminal. In this case, during the shooting step at least one image of the area to be monitored 5 is photographed or filmed by the camera 4 of the first mobile terminal, then during the step of displaying a layer, the layer 6 is displayed by the first display means 8, preferably from a second mobile terminal corresponding to the computer 12 from a layer display signal pre-recorded in the memory of the first mobile terminal and transmitted from this memory to said first display means 8 of the second mobile terminal by wired or wireless transmission means. For example, this transmission between the first mobile terminal and the second mobile terminal can be done by the telephone network, for example via an MMS, or locally via Bluetooth or Wi-Fi.

Le dispositif d'assistance à l'installation d'au moins un occulteur réel 15 pour un détecteur de présence 1 destiné à être disposé dans au moins une zone à surveiller, comprend au moins :

  • un détecteur de présence 1 comprenant au moins un capteur infrarouge passif 2 muni d'au moins un élément optique 3 et une caméra 4 ayant une position prédéterminée relativement à la position du capteur infrarouge passif 2, la caméra 4 étant apte et destinée à photographier ou filmer une image de la zone à surveiller 5 (figures 3 et 4),
  • un occulteur réel 15 apte et destiné à être disposé au niveau dudit au moins un élément optique 3 du capteur infrarouge passif 2.
The device for assisting the installation of at least one real concealer 15 for a presence detector 1 intended to be placed in at least one zone to be monitored, comprises at least:
  • a presence detector 1 comprising at least one passive infrared sensor 2 provided with at least one optical element 3 and a camera 4 having a predetermined position relative to the position of the passive infrared sensor 2, the camera 4 being suitable and intended to photograph or film an image of the area to be monitored 5 ( figures 3 and 4 ),
  • a real concealer 15 suitable and intended to be placed at the level of said at least one optical element 3 of the passive infrared sensor 2.

Conformément à l'invention, le dispositif est caractérisé en ce qu'il comprend :

  • au moins une mémoire de stockage du calque 9, 11 dans laquelle est stocké un signal d'affichage de calque préenregistré (figure 4),
  • des premiers moyens d'affichage 8 aptes et destinés à afficher un calque 6 comprenant une pluralité de régions 7 représentatives de faisceaux de détection du capteur infrarouge passif 2 à partir du signal d'affichage de calque préenregistré dans la mémoire de stockage du calque 9, 11 et à être reliés à la mémoire de stockage du calque 9, 11, aptes et destinés à afficher ladite image de la zone à surveiller 5 photographiée ou filmée par la caméra 4 et à être reliés à ladite caméra 4, et aptes et destinés à superposer ladite image de la zone à surveiller 5 et ledit calque 6 (figures 4, 5 et 6),
  • des moyens de sélection 19, 19' aptes et destinés à sélectionner au moins une des régions 7 du calque 6 (figure 4),
  • une mémoire 11 d'un calculateur 12, 12' apte et destinée à enregistrer au moins des données représentatives de ladite au moins une des régions sélectionnée 10 du calque 6 (figure 4),
  • un calculateur 12, 12' apte et destiné à déterminer à partir de données représentatives d'au moins une des régions sélectionnée 10 du calque 6, un signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b et à mémoriser dans la mémoire 11 le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b (figures 4, 5 et 6),
  • des deuxièmes moyens d'affichage 8 aptes et destinés à afficher un modèle virtuel d'occulteur 13 dans un état configuré 13b à partir du signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b et à être relié à la mémoire 11 du calculateur 12, 12' (figures 4, 5 et 6).
According to the invention, the device is characterized in that it comprises:
  • at least one layer 9, 11 storage memory in which is stored a prerecorded layer display signal ( figure 4 ),
  • first display means 8 suitable and intended to display a layer 6 comprising a plurality of regions 7 representative of detection beams of the passive infrared sensor 2 from the layer display signal prerecorded in the storage memory of layer 9, 11 and to be connected to the storage memory of the layer 9, 11, suitable and intended to display said image of the area to be monitored 5 photographed or filmed by the camera 4 and to be connected to said camera 4, and suitable and intended for superimpose said image of the area to be monitored 5 and said layer 6 ( figures 4 , 5 and 6 ),
  • selection means 19, 19 'suitable and intended to select at least one of the regions 7 of layer 6 ( figure 4 ),
  • a memory 11 of a computer 12, 12 'capable of and intended to record at least data representative of said at least one of the selected regions 10 of layer 6 ( figure 4 ),
  • a computer 12, 12 'capable and intended to determine from data representative of at least one of the selected regions 10 of layer 6, a display signal representative of the shape of a virtual model of concealer 13 in a state configured 13b and storing in memory 11 the display signal representative of the shape of a virtual mask model 13 in a configured state 13b ( figures 4 , 5 and 6 ),
  • second display means 8 suitable and intended to display a virtual model of a concealer 13 in a configured state 13b from the display signal representative of the shape of a virtual model of a concealer 13 in a configured state 13b and to be connected to memory 11 of computer 12, 12 '( figures 4 , 5 and 6 ).

Avantageusement, ce dispositif permet la mise en œuvre du procédé d'assistance à l'installation d'au moins un occulteur réel 15 pour un détecteur de présence 1 disposé dans au moins une zone à surveiller, selon l'invention et tel que décrit précédemment.Advantageously, this device allows the implementation of the method for assisting the installation of at least one real occultor 15 for a presence detector 1 arranged in at least one area to be monitored, according to the invention and as described above. .

La mémoire de stockage du calque dans laquelle peut être stocké le signal d'affichage de calque préenregistré, peut correspondre à une mémoire 9 que comprend le détecteur de présence 1 ou à la mémoire 11 que comprend le calculateur 12, 12' (figure 4).The layer storage memory in which the prerecorded layer display signal can be stored, can correspond to a memory 9 that includes the presence detector 1 or to the memory 11 that includes the computer 12, 12 '( figure 4 ).

Le dispositif peut comprendre des premiers moyens de transmission 16, 16' aptes et destinés à transmettre au moins le signal d'affichage de calque préenregistré de la mémoire 9 du détecteur de présence 1 aux premiers moyens d'affichage 8 (figure 4). Les premiers moyens de transmission 16, 16' peuvent également être aptes et destinés à transmettre l'image de la zone à surveiller 5 photographiée ou filmée par la caméra 4 vers les premiers moyens d'affichage 8.The device may comprise first transmission means 16, 16 'capable of and intended to transmit at least the prerecorded layer display signal from the memory 9 of the presence detector 1 to the first display means 8 ( figure 4 ). The first ones transmission means 16, 16 'may also be suitable and intended to transmit the image of the area to be monitored 5 photographed or filmed by the camera 4 to the first display means 8.

Le dispositif peut comprendre des deuxièmes moyens de transmission (non représentés) aptes et destinés à transmettre le signal d'affichage représentatif de la forme du modèle virtuel d'occulteur 13 de la mémoire 11 du calculateur 12, 12' aux deuxièmes moyens d'affichage 8.The device may comprise second transmission means (not shown) capable of and intended to transmit the display signal representative of the shape of the virtual mask model 13 of the memory 11 of the computer 12, 12 'to the second display means. 8.

Les premiers moyens de transmission 16, 16' et/ou les deuxièmes moyens de transmission peuvent être des moyens de transmission filaires ou des moyens de transmission sans fil, tels que décrits précédemment.The first transmission means 16, 16 'and / or the second transmission means can be wired transmission means or wireless transmission means, as described above.

Les premiers moyens d'affichage et/ou les deuxièmes moyens d'affichage peuvent correspondre à au moins un écran.The first display means and / or the second display means can correspond to at least one screen.

Les premiers moyens d'affichage et les deuxièmes moyens d'affichage peuvent correspondre à un unique écran 8 (figures 4, 5 et 6). Cet unique écran peut être intégré au calculateur 12, 12'. Dans ce cas, les deuxièmes moyens de transmission pour transmettre le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur de la mémoire 11 du calculateur 12, 12' aux deuxièmes moyens d'affichage 8 sont intégrés dans le calculateur 12, 12' et peuvent consister en un câble ou une piste électronique.The first display means and the second display means can correspond to a single screen 8 ( figures 4 , 5 and 6 ). This single screen can be integrated into the computer 12, 12 '. In this case, the second transmission means for transmitting the display signal representative of the shape of a virtual concealer model of the memory 11 of the computer 12, 12 'to the second display means 8 are integrated in the computer 12, 12 'and may consist of a cable or an electronic track.

Le calculateur 12, 12' peut comprendre l'unique écran 8 et ladite mémoire 11 du calculateur 12, 12' (figures 4, 5 et 6).The computer 12, 12 'can include the single screen 8 and said memory 11 of the computer 12, 12' ( figures 4 , 5 and 6 ).

Dans ce cas, le calculateur 12 peut être un ordinateur qui intègre un écran 8 et une mémoire 11. De manière alternative, le calculateur 12' peut être un terminal mobile qui intègre un écran 8 préférentiellement tactile et une mémoire 11.In this case, the computer 12 can be a computer which integrates a screen 8 and a memory 11. Alternatively, the computer 12 'can be a mobile terminal which integrates a preferably touch screen 8 and a memory 11.

Le calculateur 12, 12' peut intégrer également une unité de traitement (non représentée), tel qu'un processeur, pour permettre au moins la mise en œuvre de l'étape de détermination de la forme d'un modèle virtuel d'occulteur, lors de laquelle le calculateur 12, 12' via le processeur détermine à partir des données représentatives de ladite au moins une des régions sélectionnée 10 du calque 6, un signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur dans un état configuré et mémorise le signal d'affichage représentatif de la forme d'un modèle virtuel d'occulteur 13 dans un état configuré 13b dans la mémoire 11 du calculateur 12, 12'.The computer 12, 12 'can also integrate a processing unit (not shown), such as a processor, to at least allow the implementation of the step of determining the shape of a virtual masker model, in which the calculator 12, 12 'via the processor determines from the data representative of said at least one of the selected regions 10 of the layer 6, a display signal representative of the shape of a virtual masker model in a configured state and stores the display signal representative of the shape of a virtual mask model 13 in a configured state 13b in the memory 11 of the computer 12, 12 '.

Le détecteur de présence 1 peut comprendre un boîtier 20 intégrant la caméra 4 et le capteur infrarouge passif 2 muni dudit au moins un élément optique 3 et la caméra 4 peut être fixe relativement au capteur infrarouge passif 2 (figure 3). Le boîtier 20 peut également intégrer la mémoire 9 du détecteur de présence 1.The presence detector 1 can comprise a housing 20 integrating the camera 4 and the passive infrared sensor 2 provided with said at least one optical element 3 and the camera 4 can be fixed relative to the passive infrared sensor 2 ( figure 3 ). The box 20 can also integrate the memory 9 of the presence detector 1.

Le dispositif peut comprendre un module de fixation (non représenté) apte et destiné à être fixé au capteur infrarouge passif 2 et sur lequel peut être fixée la caméra 4, tel que décrit précédemment.The device can comprise a fixing module (not shown) suitable and intended to be fixed to the passive infrared sensor 2 and to which the camera 4 can be fixed, as described above.

L'occulteur réel 15 peut comprendre une pluralité de zones occultantes réelles 15' sécables d'un support 15" (figures 1C, 2C et 3) ou sous la forme de morceaux de films autocollants décollables d'un support de protection (non représenté).The real shield 15 may include a plurality of real shielding areas 15 'breakable from a support 15 "( figures 1C , 2C and 3 ) or in the form of pieces of self-adhesive films peelable from a protective support (not shown).

Préférentiellement, les zones occultantes réelles 15' sont dans une matière opaque, en particulier opaque aux rayonnements infrarouges. Elles peuvent par ailleurs prendre la forme de languettes de forme sensiblement rectangulaire. La liaison de la pluralité de zones occultantes réelles 15′ au support 15" peut se faire par des portions de matière amincies 18, aisément sécables. Le support 15"de l'occulteur réel 15 peut comprendre des moyens de fixation 17 aptes et destinés à coopérer avec des moyens de fixation 17' du boîtier 20 du détecteur de présence 1. Dans l'état initial 15a (figures 1C et 3), l'ensemble des zones occultantes réelles 15' sont fixées au support 15", tandis dans l'état configuré 15b (figure 2C), au moins une partie des zones occultantes réelles 15' sont détachées du support 15". L'occulteur réel 15 peut être en matériau polymère.Preferably, the real blackout zones 15 ′ are in an opaque material, in particular opaque to infrared radiation. They can also take the form of tabs of substantially rectangular shape. The connection of the plurality of real blackout zones 15 ′ to the support 15 "can be done by thinned portions of material 18, easily breakable. The support 15" of the real screen 15 can include fastening means 17 suitable and intended for cooperate with fixing means 17 'of the housing 20 of the presence detector 1. In the initial state 15a ( figures 1C and 3 ), all of the real blackout zones 15 'are fixed to the support 15 ", while in the configured state 15b ( figure 2C ), at least part of the real blackout zones 15 'are detached from the support 15 ". The real mask 15 can be made of a polymer material.

Préférentiellement, l'occulteur réel 15 peut présenter une forme générale qui permet d'épouser la forme de l'élément optique 3 (figure 3). Dans l'exemple représenté aux figures 1C, 2C et 3, l'occulteur réel 15 présente une forme courbée, préférentiellement convexe.Preferably, the real shield 15 may have a general shape which makes it possible to match the shape of the optical element 3 ( figure 3 ). In the example shown in figures 1C , 2C and 3 , the real shield 15 has a curved shape, preferably convex.

Selon une variante de réalisation de l'occulteur réel 15, alternative et non représentée, l'occulteur réel 15 peut comprendre un ou une pluralité de morceaux de films autocollants, préférentiellement opaques aux rayonnements infrarouges. Ces morceaux de films autocollants forment des zones occultantes réelles 15'. Dans l'état initial 15a de l'occulteur réel 15, les morceaux de films autocollants peuvent être collés sur un support de protection au niveau de leurs parties adhésives, puis pour former l'occulteur réel 15 dans l'état configuré 15b, les morceaux de films autocollants peuvent être décollés du support de protection, puis transférés et collés directement sur l'élément optique 3, tel qu'une lentille, lors de l'étape d'installation de l'occulteur réel, et plus particulièrement au niveau des zones occultantes virtuelles 14 représentées par le modèle virtuel d'occulteur 13 dans un état configuré 13b.According to an alternative embodiment of the real shield 15, alternative and not shown, the real shield 15 can comprise one or a plurality of pieces of self-adhesive films, preferably opaque to infrared radiation. These pieces of self-adhesive film form real 15 'blackout zones. In the initial state 15a of the real shield 15, the pieces of self-adhesive films can be stuck on a protective support at the level of their adhesive parts, then to form the real shield 15 in the configured state 15b, the pieces self-adhesive films can be peeled off from the protective backing, then transferred and pasted directly on the optical element 3, such as a lens, during the step of installing the real shield, and more particularly at the level of the virtual shielding zones 14 represented by the virtual shield model 13 in a state configured 13b.

Bien entendu, l'invention n'est pas limitée aux modes de réalisation décrits et représentés aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention telle que définie par les revendications annexées. .Of course, the invention is not limited to the embodiments described and shown in the accompanying drawings. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the field of protection of the invention as defined by the appended claims. .

Claims (31)

  1. Method for assisting with the installation of at least one actual screen (15) for a presence detector (1) that is arranged in at least one zone to be monitored, the presence detector (1) comprising at least one passive infrared sensor (2) that is provided with at least one optical element (3) and a camera (4) having a predetermined position relative to the position of the passive infrared sensor (2), the method comprising at least the following steps:
    - an imaging step, in which step at least one image of the zone (5) to be monitored is photographed or filmed by the camera (4),
    - a step of displaying an overlay, in which step an overlay (6) comprising a plurality of regions (7) that are representative of detection beams of the passive infrared sensor (2) is displayed by first display means (8) on the basis of a signal to display an overlay that is prestored in a memory (9, 11) for storing the overlay and that is transmitted from the memory (9, 11) for storing the overlay to said first display means (8) and in which step said image of the zone (5) to be monitored is transmitted from the camera (4) to the first display means (8) and is displayed by the first display means (8), such that said image of the zone (5) to be monitored and said overlay (6) are superposed,
    - a selection step, in which step at least one of the regions (7) of the overlay (6) is selected by selection means (19, 19') and data that are representative of said at least one selected region (10) of the overlay (6) are stored in a memory (11) of a computer (12, 12'),
    - a step of determining the form of a virtual model of a screen, in which step the computer (12, 12') determines, on the basis of the data that are representative of said at least one selected region (10) of the overlay (6), a display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b) and stores the display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b) in the memory (11) of the computer (12, 12'),
    - a step of displaying the virtual model of a screen, in which step a virtual model of a screen (13) in a configured state (13b) is displayed by second display means (8) on the basis of the display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b) and that is transmitted to the second display means (8) from the memory (11) of the computer (12, 12'),
    - a step of configuring the actual screen, in which step an actual screen (15) in a configured state (15b) is formed at least on the basis of the virtual model of a screen (13) in the configured state (13b) by configuration means,
    - a step of installing the actual screen, in which step the actual screen (15) in the configured state (15b) is arranged over said at least one optical element (3) of the passive infrared sensor (2) by an operator.
  2. Method according to Claim 1, characterized in that, in the step of displaying an overlay, a first graphical representation (7') is displayed with each region (7) of the overlay (6) in order to differentiate the various regions (7) of the overlay (6) from one another.
  3. Method according to either one of Claims 1 and 2, characterized in that, in the step of displaying the virtual model of a screen, the virtual model of a screen (13) in the configured state (13b) comprising a plurality of virtual screening zones (14) is displayed by the second display means (8) on the basis of the display signal that is representative of the form of a virtual model of a screen (13) and that is transmitted to the second display means (8) from the memory (11) of the computer (12, 12').
  4. Method according to Claims 1 to 3, characterized in that, in the step of displaying the virtual model of a screen, a second graphical representation (14') is displayed with each virtual screening zone (14) of the virtual model of a screen (13) in order to differentiate the various virtual screening zones (14) from one another.
  5. Method according to Claims 2 and 4, characterized in that a first graphical representation (7') of a region (7) of the overlay (6) is associated with a second graphical representation (14') of a virtual screening zone (14) of the virtual model of a screen (13).
  6. Method according to any one of Claims 1 to 5, characterized in that, in the step of configuring the actual screen, an actual screen (15) in the configured state (15b) is formed from an actual screen (15) in an initial state (15b) that comprises a plurality of actual screening zones (15') that may be broken from a carrier (15").
  7. Method according to Claim 6, characterized in that, in the step of configuring the actual screen, the operator detaches, from the carrier (15") of the actual screen (15) in the initial state (15a), the actual screening zones (15') corresponding to the virtual screening zones (14) that are not displayed by the second display means (8) in order to form the actual screen (15) in the configured state (15b).
  8. Method according to Claim 7, characterized in that, in the step of installing the actual screen, the actual screening zones (15') of the actual screen (15) in the configured state (15b) corresponding to the displayed virtual screening zones (14) cover at least one portion of said at least one optical element (3) of the passive infrared sensor (2).
  9. Method according to any one of Claims 1 to 5, characterized in that, in the step of configuring the actual screen, an actual screen (15) in the configured state (15b) is formed from an actual screen (15) in an initial state (15a) that comprises a plurality of actual screening zones (15') taking the form of self-adhesive film fragments that may be debonded from a protective carrier.
  10. Method according to Claim 9, characterized in that, in the step of configuring the actual screen, the operator debonds, from the protective carrier of the actual screen (15) in the initial state (15a), the self-adhesive film fragments corresponding to the virtual screening zones (14) that are displayed by the second display means (8) in order to form the actual screen (15) in the configured state (15b) and in that, in the step of installing the actual screen, the self-adhesive film fragments of the actual screen (15) in the configured state (15b) are adhesively bonded to the optical element (3) .
  11. Method according to any one of Claims 1 to 10, characterized in that it comprises a step of displaying a selected region, subsequent to the selection step, in which step a selected region (10) of the overlay (6) is displayed by the first display means (8) on the basis of the data that are representative of said at least one selected region (10) and that are transmitted to said first display means (8) from the memory (11) of the computer (12, 12').
  12. Method according to any one of Claims 1 to 10, in combination with Claim 11, characterized in that the step of displaying a selected region and the step of displaying the virtual model of a screen are simultaneous or consecutive.
  13. Method according to any one of Claims 1 to 12, characterized in that, in the step of displaying an overlay, the used memory for storing the overlay corresponds to a memory (11) of the computer (12, 12').
  14. Method according to any one of Claims 1 to 12, characterized in that, in the step of displaying an overlay, the used memory for storing the overlay corresponds to a memory (9) of the presence detector (1) and in that, in a transmission step prior to the step of displaying an overlay, the prestored signal to display an overlay is transmitted from the memory (9) of the presence detector (1) by first transmission means (16, 16') to the first display means (8).
  15. Method according to any one of Claims 1 to 14, characterized in that the display signal that is representative of the form of a virtual model of a screen is transmitted from the memory (11) of the computer (12, 12') to the second display means (8) by second transmission means.
  16. Method according to any one of Claims 12 to 15, characterized in that the first transmission means (16, 16') and/or the second transmission means that are used are wired transmission means or wireless transmission means.
  17. Method according to any one of Claims 1 to 16, characterized in that the first display means and/or the second display means that are used correspond to at least one display.
  18. Method according to Claim 17, characterized in that the first display means and the second display means that are used correspond to a single display (8).
  19. Method according to any one of Claims 1 to 18, characterized in that the selection step is performed by an operator who actuates the selection means (19, 19').
  20. Method according to any one of Claims 1 to 19, characterized in that it comprises a step of installing the presence detector, prior to the imaging step, in which step the camera (4) is fastened to the passive infrared sensor (2) by a fastening module.
  21. Device for assisting with the installation of at least one actual screen (15) for a presence detector (1) that is intended to be arranged in at least one zone to be monitored, comprising at least:
    a presence detector (1) comprising at least one passive infrared sensor (2) that is provided with at least one optical element (3) and a camera (4) having a predetermined position relative to the position of the passive infrared sensor (2), the camera (4) being able and intended to photograph or film an image of the zone (5) to be monitored,
    an actual screen (15) that is able and intended to be arranged over said at least one optical element (3) of the passive infrared sensor (2),
    at least one memory (9, 11) for storing the overlay, in which memory a prestored signal to display an overlay is stored,
    first display means (8) that are able and intended to display an overlay (6) comprising a plurality of regions (7) that are representative of detection beams of the passive infrared sensor (2) on the basis of the signal to display an overlay that is prestored in the memory (9, 11) for storing the overlay and to be connected to the memory (9, 11) for storing the overlay, that are able and intended to display said image of the zone (5) to be monitored that is photographed or filmed by the camera (4) and to be connected to said camera (4), and that are able and intended to superpose said image of the zone (5) to be monitored and said overlay (6),
    selection means (19, 19') that are able and intended to select at least one of the regions (7) of the overlay (6),
    a memory (11) of a computer (12, 12'), which memoryis able and intended to store at least data that are representative of said at least one selected region (10) of the overlay (6),
    a computer (12, 12') that is able and intended to determine, on the basis of data that are representative of the at least one selected region (10) of the overlay (6), a display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b) and to store, in the memory (11), the display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b),
    second display means (8) that are able and intended to display a virtual model of a screen (13) in a configured state (13b) on the basis of a display signal that is representative of the form of a virtual model of a screen (13) in a configured state (13b) and to be connected to the memory (11) of the computer (12, 12').
  22. Device according to Claim 21, characterized in that the memory for storing the overlay, in which memory the prestored signal to display an overlay is stored, corresponds to a memory (9) that the presence detector (1) comprises or to the memory (11) that the computer (12, 12') comprises.
  23. Device according to Claim 22, characterized in that it comprises first transmission means (16, 16') that are able and intended to transmit at least the prestored signal to display an overlay from the memory (9) of the presence detector (1) to the first display means (8).
  24. Device according to any one of Claims 21 to 23, characterized in that it comprises second transmission means that are able and intended to transmit the display signal that is representative of the form of the virtual model of a screen (13) from the memory (11) of the computer (12, 12') to the second display means (8).
  25. Device according to any one of Claims 23 to 24, characterized in that the first transmission means (16, 16') and/or the second transmission means are wired transmission means or wireless transmission means.
  26. Device according to any one of Claims 21 to 25, characterized in that the first display means and/or the second display means correspond to at least one display.
  27. Device according to Claim 26, characterized in that the first display means and the second display means correspond to a single display (8).
  28. Device according to Claim 27, characterized in that the computer (12, 12') comprises the single display (8) and said memory (11) of the computer (12, 12').
  29. Device according to any one of Claims 21 to 28, characterized in that the presence detector (1) comprises a housing (20) incorporating the camera (4) and the passive infrared sensor (2) that is provided with said at least one optical element (3) and in that the camera (4) is fixed relative to the passive infrared sensor (2).
  30. Device according to any one of Claims 21 to 28, characterized in that it comprises a fastening module that is able and intended to be fastened to the passive infrared sensor (2) and to which the camera (4) is fastened.
  31. Device according to any one of Claims 21 to 30, characterized in that the actual screen (15) comprises a plurality of actual screening zones (15') that may be broken from a carrier (15") or that take the form of self-adhesive film fragments that may be debonded from a protective carrier.
EP18173588.7A 2017-05-23 2018-05-22 Method for assisting with the installation of at least one actual screen for a presence detector and associated device Active EP3407320B1 (en)

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FR1754584A FR3066834B1 (en) 2017-05-23 2017-05-23 METHOD FOR ASSISTING THE INSTALLATION OF AT LEAST ONE REAL OCCULTOR FOR A PRESENCE DETECTOR AND ASSOCIATED DEVICE

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FR3106214B1 (en) * 2020-01-14 2022-01-21 Freebox Motion detection system, method for assisting the installation of a motion detector and associated computer program
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JP4582622B2 (en) * 2004-07-05 2010-11-17 アツミ電氣株式会社 Adjusting the warning range of passive infrared sensors
JP4954803B2 (en) * 2007-06-19 2012-06-20 オプテックス株式会社 Intrusion detection device with camera
JP5779816B2 (en) * 2010-10-25 2015-09-16 オプテックス株式会社 Detection area display device, detection area display method, detection area display program, and recording medium recording the detection area display program
US20150077566A1 (en) * 2013-09-17 2015-03-19 Honeywell International Inc. Method of Installing PIR Sensor with Camera
US9633534B2 (en) * 2014-05-08 2017-04-25 Tyco Fire & Security Gmbh Dual-detector capacity intrusion detection systems and methods and systems and methods for configuration thereof

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