EP2356641B1 - Training method for a device for controlling home automation apparatuses in a building - Google Patents

Description

The invention relates to a control device of home automation equipment in a building.

The home automation equipment communicates with the control device via a wireless link, for example provided by radio frequencies. These devices include lighting actuators, heating-air conditioning, natural or forced ventilation, burglar alarms, shut-off or sun protection actuators, mobile panel maneuvers or projection screens, as well as the associated piloted products.

Many problems result from the control of these equipment, sometimes at least partially inaccessible and / or not visible from a control device accessible to the user.

In particular, the number of devices often requires grouping by type of equipment (blind actuators, lighting actuators, locking actuators, to perform simultaneous commands, or transmit information to a single type of equipment. other groupings are necessary depending on the location, for example: all rolling shutters on the ground floor, all blinds on the south facade, all equipment (whatever their type) of the stay ...

The representation of equipment, their location, control orders, poses difficulties in ergonomics or understanding, both in use mode and in installation mode, and many Inventions have described these problems and attempted to solve them, including touch-screen display screens and simplified icons.

So the patent US 5,410,326 describes a universal remote control in which the same screen is used to display icons representing various actions and to display messages.

The patent US6,791,467 also discloses a universal adaptive type remote control capable of remotely recognizing the various equipment of the house and displaying on a screen, for example a touch screen, icons representative of these equipment and their state (for example: "known but out of reach "). This universal remote control functionality is preferably implemented in an existing personal digital assistant (PDA) product. Pressing the touch screen above an icon activates a configuration file, resides in the universal remote control and / or downloaded from the device and displays on the screen a representation of the control panel of the equipment. It then becomes similar for the user to give an order by pressing the image of a button on the control panel or pressing directly on the actual button of the equipment. It is also possible to query the status of the equipment from the universal remote control, or a warning signal is sent to the remote control when a particular event occurs in the equipment.

Licences US6,563,430 and US 6,957,075 also describe a personal device provided with icon display and geolocation means, the display and the functionality of the device depending on its location. In the first case, the location is very fine and the plan of the different rooms of the house is displayable on the screen. In the patent US 6,885,362 likewise the plan of a room with the location different equipment in a room of the house is accessible on the screen, with the possibility of showing the hierarchy of rooms and floors (or group of rooms) in the building. In all cases, the activation of one of the equipment is possible by direct action on its representation in the touch screen. These are representations and means that are still too complex.

There are also numerous methods or methods for navigating drop-down menus or in an iconic representation for selecting an action or equipment. These means are described in the above documents or in the patent US 7,154,478 which provides an overall displacement, on a screen, of a global image consisting of a plurality of partial images (equivalent to icons) according to the movements undergone by the screen. Everything happens as if the screen was a transparent window movable on this plurality of partial images so as to be centered on one of them. The partial images represent home automation equipment such as TVs, VCRs, lighting, etc., which can be grouped, in the form of lists in menus, according to their location or according to their function or according to the frequency of use. A setting screen allows you to freely assign a name to the devices.

In the industrial field, it is known from the patent application US 2006/0069459 to visualize an installation with "parent" type icons and "child" type icons, dynamically modifiable graphics depending on the state of the installation.

For multimedia applications, it is also known from the patent application US 2008/0141172 to use icons as a moving picture.

The patent US7,379,778 describes a typical installation configuration including many equipment of a house, mainly multimedia type but also heating or lighting, and many means and control methods according to different protocols and using generic commands. One or more centralized control devices are used, these devices can be servers, control boxes known as "Pods" or other, characterized by the use of installation facilities allowed by the standard "Universal Plug and Play" (UPnP) . As described, the installation uses the resources of personal computers or the Internet as local or remote servers. The management of scenarios or "snapshots" is also described in this document.

The patent application WO 2006/092695 describes a control interface of a home automation system, in particular by means of a sectorized screen in boxes, in a matrix manner. A box can be assigned by the user or by the installer to a single equipment, a group of equipment or a particular command or a scenario. A simple graphic symbol (square, circle, disk, triangle) can be displayed in each box to describe its assignment to a particular type of equipment or order or to describe for example the state of the equipment: a white square for open shutters or lighted lamps, a black square for closed shutters or lamps that are off. Alternatively, one can use different colors to indicate states or possibly enhance the memorization by using color codes for different types of commands (equipment alone, group, scenario) or different spaces of the house (living room, bedroom, garden). A cursor is movable on the screen by means of a navigation means, allowing the selection of a box and the display in an auxiliary area of the screen of a name given to the box. It is also known from the patent WO 03/007265 and his patent EP 1,527,377 to facilitate an installation phase requiring the matching of a physical device with its identifier used in the communication protocol. These procedures remain complex.

The patent US 2001/0017615 also describes a method of configuring a remote control with a touch screen in order to control equipment of the home automation network.

Despite the advances made by the devices of the prior art, it remains unclear for a user even familiar with computer techniques to approach in a simple, intuitive and above all: progressive, the world extremely rich in possibilities of automation of home equipment.

The user of the devices of the prior art has the ability to name the equipment as he sees fit, but he lacks the ability to assign them in a simple and understandable way, without any effort of abstraction or prioritization, to parts or subassemblies of the house perfectly identifiable at first glance, and this only when the need arises.

The object of the invention is to provide a method for learning or configuring a control device overcomes the above disadvantages and improving learning methods known from the prior art. In particular, the invention makes it easier and more intuitive to learn a control device for several home automation equipment.

The learning method according to the invention is defined by claim 1.

Different embodiments of the learning method according to the invention are defined by claims 2 to 5.

The operating method according to the invention is defined by claim 6.

The control device according to the invention is defined by claim 7.

The computer program according to the invention is defined by claim 8.

• La figure 1 représente une installation selon l'invention.
• La figure 2 représente une partie d'écran de commande.
• La figure 3 représente une icône de type d'équipement, dite aussi icône de type.
• La figure 4 représente une icône d'équipement, pour un premier équipement.
• La figure 5 représente une icône d'équipement, pour un deuxième équipement.
• La figure 6 représente une fenêtre de commande.
• La figure 7 représente un procédé de découverte et une variante de ce procédé.
• La figure 8 représente un procédé de réglage de scénario.
• La figure 9 représente un procédé de scrutation permettant la mise à jour et/ou la sélection d'icônes d'équipement.

The invention will be better understood on reading the description which follows, given solely by way of example and with reference to the appended drawings in which:

• The figure 1 represents an installation according to the invention.
• The figure 2 represents a control screen part.
• The figure 3 represents an equipment type icon, also known as a type icon.
• The figure 4 represents an equipment icon, for a first piece of equipment.
• The figure 5 represents an equipment icon for a second device.
• The figure 6 represents a command window.
• The figure 7 represents a discovery process and a variant of this method.
• The figure 8 represents a scenario setting method.
• The figure 9 represents a polling method for updating and / or selecting equipment icons.

The figure 1 represents a home automation system 1 comprising several equipment of five different types.

The equipment includes actuators and home automation products on which the actuators act to move or activate them. The actuators comprise means for receiving orders over the air, represented by an antenna. Alternatively, the commands can be transmitted by other means of communication, such as carrier currents or infrared type links.

The first device 1 a of a first type TYP1 is for example a blind actuator 11 driving a terrace awning 12. It can be controlled by a first specific control means 10.

The second devices 2a, 2b, 2c, of a second type TYP2 are for example actuators for shutters 21, 23 and 25 respectively driving the flaps 22, 24 and 26. They can be controlled respectively by keys 20a, 20b and 20c of a second specific control means 20.

The third equipment 3a and 3b, of a third type TYP3 are for example actuators for venetian blinds respectively driving the venetian blinds 32 and 34. They can be controlled respectively by third specific control means 30a and 30b.

The fourth device 4a, of a fourth type TYP4 is for example an intruder alarm control unit 41 connected to a siren 42. It can be controlled by a fourth specific control means 40.

The fifth equipment 5a, of a fifth type TYP5 is for example a gate actuator 51, connected to a gate 52. It can be controlled by a fifth specific control means 50.

Other types of equipment are present in such an installation but not shown as examples: gate actuators, locking, natural ventilation, lighting, heating-air conditioning etc. There is shown in a short dashed line referenced TYP2 all equipment of the second type, TYP3 for all equipment of the third type and TYP5 for equipment of the fifth type. To simplify the figure, this representation has not been applied to Type 1 and Type 4 equipment.

The installation 1 also comprises a nomadic control device 60 such as a personal digital assistant (PDA) and a fixed control device 100 such as a wall panel. All the equipment, the nomadic control device, the fixed control device, communicate with each other by using the same radio frequency protocol, for example the io-homecontrol (registered trademark) protocol. An antenna symbol represents this common means of communication. Alternatively, several protocols can be used, with communication gateways or with devices supporting multiple protocols.

The fixed control device is connected to a communication box 200 by a first high-speed link 210. This first broadband link is of wired type, for example Ethernet type, or radio-frequency type, for example Wi-Fi. The communication box is connected to the outside world to the installation 1, and in particular to an Internet server 400, by a second broadband link 220.

A personal computer 300 or a television can be connected to the first or second broadband link.

The fixed control device comprises a control screen 101, preferably of touch type, and an electronic assembly 99 for managing the screen, comprising other man-machine interface means such as a control keyboard, buzzer, loudspeaker, LEDs, and processing means for controlling the equipment and radio communication as described in the prior art.

The installation thus described so far is similar to the installations of the prior art. It is likely to include variants described in the prior art. For example, the screen 101 can be physically separated from a control box (then called "Pod") that includes all or part of the electronic assembly 99. The control screen can be replaced by that of the personal computer 300, or that of the personal assistant 60. The computer resources for operating the control unit are preferably located in the latter, but it is also possible to distribute all or part of it in the personal computer or in the computer. personal assistant or even in the Internet server 400, especially when it comes to databases relating to the configuration of the installation.

We have shown on the figure 1 groups of equipment corresponding to their location (actual location or as imagined or as desired by the user) inside the house or its surroundings.

A first assembly, designated LOC1, groups together the roller shutter actuators 23 and 25 and the venetian blind actuator 31 installed in a first location. This grouping corresponds to products installed in the living room.

A second set designated LOC2 groups together the only portal actuator implanted in a second location. This grouping corresponds to products installed in the garden. The user could have advantageously include the terrace awning in this garden location, but nothing forces him to do so.

Other groupings have been made by the user, without being shown in the figure so as not to overload. For example, the set LOC3 corresponds to the actuators of the ground floor, whereas the set LOC4 corresponds to the actuators of the first floor.

By convention, a general set LOCO groups together all the equipment of the house, whether or not they have been assigned to more precise groupings. Alternatively, this general set LOCO includes all the equipment of the house not yet assigned to more precise groupings.

According to the invention, there is an ILOC location icon by location. Thus, a general ILOCO icon corresponds to the general set, and represents for example a house. This is the default location icon. An icon ILOC1 corresponds to the first set, the equipment of the stay, and is symbolized with the help of a sofa and table to evoke a living room. An ILOC2 icon is the second set, symbolized with a tree or flower to designate the garden equipment. An icon ILOC3, corresponds to the third set, the equipment of the ground floor and is symbolized by a house in fine line but whose ground floor is in bold line. An ILOC4 icon corresponds to the fourth set, the equipment of the first floor and is symbolized by a house in fine line but whose first floor is in bold line. An alphanumeric text specifies the meaning of the icon, for example "Stay" for the first location icon. As will be seen later, the user is free to choose, in a base of location icons, those of his choice, and give him the name of his choice.

According to the invention, there is a generic icon or icon type, by type of equipment, that is to say to represent a set of equipment comprising the same type of actuator and / or the same type of product associated. This icon is predefined. During a prior discovery procedure, each equipment has directly communicated its type to the fixed control device 100, or to any other device that can then transmit the information to the control device 100. The type of equipment is for example contained in the equipment name originally assigned by the manufacturer of the actuator included in the equipment, for example "VR" or "shutter" for a roller shutter actuator, "lock" for a door lock actuator. The equipment also transmits its type icon, or it is preferentially predefined within the fixed control device 100, or downloaded from the Internet server 400.

An icon of the type according to the invention is not a graphical representation of the home automation equipment in the form of an actuator but a schematic graphical representation of the product that can be activated by the actuator. Preferably, the icon is a graphical representation of the product in a certain state. For example, in the case of a mobile product that can be moved by the actuator, the icon is a graphical representation of the mobile product in an intermediate position between two extreme positions, including an average position.

Thus, there is a first icon type ITYP1 to represent actuator equipment for terrace blinds. This icon schematically represents a half-open terrace awning.

There is likewise a second icon type ITYP2 to represent actuator equipment for shutters. This second type icon schematically represents a shutter in a half-open position.

There is also a third icon type ITYP3 to represent the actuator equipment for venetian blinds, ie blinds with horizontal slats.

There is likewise a fourth icon of type ITYP4 to represent the alarm equipment. In this case the type icon can represent a siren.

Finally, there is a fifth icon of type ITYP5 to represent the home automation equipment of the portal. This fifth type icon schematically represents for example a portal with two open doors.

So there are equipment type icons and location icons. We will see later that, for each equipment, there is an equipment icon representative of both its type and its state.

Preferably, an installer has the possibility of modifying the automatic assignment of a device to a type of equipment. For example, a tubular actuator normally provided to maneuver a rolling shutter may have been installed by him on another roll-type product, for example on a screen- type window blind or on a mosquito net. A specific menu allows the installer to correct erroneous or inaccurate automatic assignments, by choosing a type icon much better suited to the mobile product concerned.

Preferably, the type icons have the same color for products having a similar main function: violet for all closure products, green for sunscreen products, yellow for all lighting products, red for all products alarm etc.

Conversely, all location icons have only one color, for example sky blue.

So we will find several icons of purple color type, because there are several types of closure products (type shutters, shutter type, gate type, garage door type, lock type etc.), several icons of yellow color type because there are several types of lighting products (spot type, luminaire type, indirect type etc.).

Preferably, one adds to the type icons a generic function icon by main function. The generic function icon looks like a type or location icon but without a chart. It is for example simply constituted by a rectangle (or another simple figure) filled with the color chosen to express the function. Thus, the generic function icon "close" represents all closing products, whatever their type, in the form of a rectangle filled with purple.

The figure 2 represents, at least in part, the control screen 101. In a first screen portion 102 appear, or may appear, in a display and navigation format 110, all the icons of type ITYP and all the icons of ILOC localization.

The display and navigation format is preferably a known format for displaying image files or displaying multimedia icons, for example the Cover-Flow format of Apple (registered trademarks), as described in FIGS. 24 and following. of the patent application WO 2008/019113 .

This type of format lends itself to display and navigation in a very large number of icons, reducing in size and / or light intensity the icons furthest away from a selection area.

A navigation means 103 makes it possible to move the set of icons on an open curve, such as for example a horizontal segment or an arc of circle, icons disappearing or appearing on each edge of the screen according to the direction of the action of the user on the navigation medium. For example, an active icon 111 appears highlighted and / or with dimensions greater than all the other icons and / or in the foreground and / or in the horizontal center of the screen serving as a selection index 104, not necessarily visible. For example, the first location icon ILOC1 is the active icon 111. A displacement of all the icons to the right, using the navigation means 103, successively causes the icons ILOC2, ILOC4 and ILOC3 to become the active icon, in the position occupied by the icon ILOC1 on the figure 2 . When the ILOC3 icon occupies this position, the ITYP2 icon temporarily disappears due to lack of space.

Alternatively, it is the selection index 104 which moves under the action of the navigation means, causing the highlighting of the new active icon. One can also combine the two modes of movement so as to select the active icon.

Alternatively, the navigation means 103 is constituted by a direct action on the touch screen, a finger pressure on one of the icons and a horizontal displacement thereof causing the displacement of all icons and / or the moving the selection index. The navigation means may also include an accelerometer linked to a housing containing the screen, the displacement of the icons resulting from a movement of the housing.

On the figure 2 , there is shown a reduced area 98 of the screen used in full for the display of an icon. The icon or portion of the icon represented in this box may be, depending on the operating status of the controller, a type icon or a portion of a type icon, or a location icon or a portion of an icon location. Thus, there is at least one operating phase of the controller in which there is, in this area, a transition from a display of a type icon portion to a display of a portion of the icon of locating or transitioning a display of a location icon portion to a display of a type icon portion. The mentioned operating phase takes place in a mode of common use of the control device or control mode.

The reduced zone 98 may have a fixed position (for example centered on the screen) or may have a mobile position, for example linked to the selection index 104.

The text associated with the selected or active icon appears under the active icon in a text box 105. Preferably, only the text associated with the active icon is thus displayed, thus constituting the name of the icon.

A scroll bar with cursor 106 makes it possible to display the position of the active icon, the width of the cursor representing, for example, the inverse ratio of the number of icons currently displayed and the total number of icons of the installation.

Cursor 106 may serve not only as display means but also navigation means, the set of type and location icons moving to the right or to the left depending on the movement of the cursor.

Another selection means may be used, for example a pointer such as a first selection arrow 105 movable with a wheel or a mouse connected to the screen. Thus, an icon can be selected by action on this pointer (or by a direct action of the finger) even if it does not occupy the location of the active icon. But immediately after a selection action, the selected icon is automatically moved to occupy a predetermined active icon location, for example in the center of the screen and / or the selected icon is highlighted and / or the icon selected is highlighted and / or the dimensions of the selected icon are changed.

According to the invention, all the type icons and all the location icons can be displayed in the first part of screen 102, the same navigation and / or selection means being used to activate indifferently a type icon or an icon of location.

Type icons are created on the screen as new actuators belonging to a new type are recognized in the installation. This so-called discovery process takes place automatically, as described in the prior art, by interrogating the present equipment and answering all those in range.

During each process of discovering new equipment in the installation, the associated type icon automatically appears in the first screen portion 102, unless other equipment of the same type is already known to the control device, to which case the type icon already exists in the first screen part and the new equipment is automatically assigned to this type icon.

The type icon is searched by the controller in a database internal or external to the controller, from a type of information transmitted by the new equipment. Alternatively, the type icon is transmitted by the new equipment itself.

The type icons are grouped on the same side of the first part of the screen, and appear preferentially in the order of appearance of each new type icon, following the discovery of a new type of equipment. Alternatively, this ranking is modifiable.

Location icons are created on the screen as equipment is assigned to a new location. The location icons are chosen by the installer or the user in a computer database of location icons.

The ILOC0 general location icon, or default location icon, is the only one to appear in the first window as long as the user has not caused more specific local groupings and has chosen the associated location icons. Subsequently, the location icons appear next to the location icons already created, in the order of creation, or alternatively in an editable order.

We suppose on the figure 2 that all the groupings of the figure 1 were learned by the control system, or made by the installer, during a learning process as described below.

In a second screen portion 107 automatically appear all the equipment icons associated with the selected type or location icon. An equipment icon, as detailed in the Figures 4 and 5 , is a representation of both the type of equipment and the state of equipment. The first location icon ILOC1 (stay) being active, appear in the form of equipment icons equipment assigned to this icon by the user, namely two roller shutters 23 and 25, so two icons shutter equipment 123 and 125 and a venetian blind 31, thus a venetian blind equipment icon 131.

In other words, a type or location icon corresponds to a computer directory or folder containing several equipment icons. The first part of the screen corresponds to a navigation or exploration window. The second part of the screen corresponds to a window detailing the contents of the directory corresponding to the selected type or location icon. Note that an equipment icon can be associated with a type icon and one or more location icons. An equipment icon can be considered a pointer to a computer database comprising the characteristics associated with a device.

The text associated with each equipment icon, constituting the equipment name, appears in the second screen portion 107 below each icon, respectively in the text windows 123 ', 125' and 131 '.

Under the second screen part is arranged a control zone 108, allowing the user to give commands to the selected equipment, and a status zone 109 allowing the simplified display of information on the state of the selected equipment. For example, a pictogram indicates in the status area that an order is being executed by the equipment.

The control zone and / or the status zone may also relate to the overall operation of the control device.

A second display and navigation format 120, possibly simpler than the first format, is used: for example the equipment icons appearing on the same horizontal level. A second selection means, of the manual type, is constituted by a pointer such as a moving selection arrow 150. A second navigation means 151 makes it possible to scroll through the equipment icons if they are too numerous to appear in the second part. screen.

Alternatively, a horizontal movement of the finger on the second part of the screen makes all the icons slide in bulk if necessary, while a simple impulse on an equipment icon selects the corresponding equipment.

On the figure 2 , the equipment icon 123 corresponding to the second roller shutter has been selected by the user and is highlighted in relation to the icons 121 and 135.

Selecting a device icon opens a device feature edit window and / or opens a command window for that device and / or selects the device to participate. to a scenario, for example by dragging the equipment icon into a scenario grouping window.

The figure 3 represents an icon of type 3 according to the invention, representing all equipment type "actuators for venetian blinds" (horizontal blinds).

As previously described, a type icon is a schematic graphical representation not of the actuator itself but of the generic product activated by this actuator. In the case of a mobile product, a type icon is a schematic graphical representation of the mobile product activated by this actuator, preferably in an average position 301 orientation or deployment.

The slats are represented by bands whose color is detached on the background color.

The figure 4 represents an equipment icon 4 according to the invention, for a first equipment 3a comprising a venetian blind actuator. This is for example the actuator 31 of the figure 1 . Again, it is the mobile product that is symbolized so the first Venetian blind 32.

An equipment icon looks like a type icon but with one essential difference, at least for equipment associated with mobile products such as closure or sunscreen products. Indeed, at least for these mobile products, each equipment icon represents approximately the degree of orientation or deployment of such products.

• le degré de déploiement du premier store vénitien, par exemple par la position d'une lame inférieure 401 de store relativement à l'icône,
• le degré d'orientation du premier store vénitien, par exemple par l'orientation d'une flèche 402 et/ou par la proportion de l'aire des surfaces des bandes représentant les lamelles rapportée à l'aire des surfaces entre les bandes.

Unlike a type icon, common to all equipment of the same type and therefore fixed, an equipment icon is dynamic and therefore represents schematically:

• the degree of deployment of the first venetian blind, for example by the position of a lower blind blade 401 relative to the icon,
• the degree of orientation of the first venetian blind, for example by the orientation of an arrow 402 and / or by the proportion of the area of the surfaces of the strips representing the strips relative to the area of the surfaces between the strips.

In the case of a venetian blind, we distinguish the degree of deployment, related to the number of lamellae unwound on the window, and the degree of orientation, the latter being related to the inclination of the slats relative to the horizontal and being represented in figure 4 by a pictogram with a variable inclination arrow.

The figure 5 represents an equipment icon 5 according to the invention, for a second device 3b comprising a venetian blind actuator. This is for example the actuator 33 of the figure 1 , representing the second venetian blind 34 whose degree of deployment 501 is lower than the first venetian blind and whose degree of orientation 502 is higher (the lamellae being closer to the horizontal). Alternatively, the figure 5 could represent the same equipment that in the figure 4 but in a new position of the mobile product.

On the Figures 4 and 5 orientation degrees of the blades were represented by different arrow orientations 402 and 502 and by different proportions of the areas of the strip surfaces representing the slats referred to the areas of the surfaces between the strips.

For a sliding gate with a gate, one could similarly represent the degree of horizontal deployment of the gate and the degree of orientation of the gate. Other representations are also possible without involving a pictogram but by representing more finely the mobile product and its degrees of freedom. For example, the more or less steepness of the slats can be schematized by a low slat thickness when the slat is horizontal and high when it is close to the vertical.

For other types of products, for example a single roller shutter, the degree of deployment is sufficient, and an equipment icon then schematically shows the apron of the roller shutter, more or less unwound.

When the user selects an equipment icon, then a control window of said equipment opens, as represented by the control window 6 of the figure 6 . For example, the command window 6 appeared on the screen by selecting the equipment icon 4, by pressing the finger on this equipment icon.

Preferably, this control window temporarily covers a portion of the screen, in the form of a superimposed window, called "pop-up", unless this screen is large enough to be able to permanently assign an area of the screen to the display of the control windows. Alternatively, the command window simply replaces the first part and / or the second part of the screen.

The control window schematically represents the mobile product, possibly in a second graphical representation different from the first graphical representation used in the equipment icon.

A representation of Venetian blind 600 appears this time in section with a button for adjusting the degree of deployment 601 and an adjustment button of degree of orientation 602. Each adjustment button has for example the shape of an arrow or a double arrow. These adjustment buttons constitute means for transforming or modifying the appearance of the representation of the mobile product.

If the user places his finger on the adjustment button 601 and slides his finger downwards, then the image 600 changes so as to reveal a larger deployment (appearance of new lamellae) and vice versa in the case of moving the finger upwards. If the user places his finger on the adjustment knob 602 and slides it up or down, this has the effect of modifying in the image 600 the inclination of the slats towards the horizontal or toward the vertical.

Preferably, the adjustment stops 606 in deployment or in orientation are indicated, as well as a graduation, and a numerical display in percentage or other value of the degree of orientation and the degree of deployment, for example: "angle = 45 ° "and" deployment = 80%).

When the user has modified at his convenience the degree of orientation and / or the degree of deployment, he acts on a first command button 603, which causes the issuance of a command order only to the selected equipment, or on a second control button 604 which causes the transmission of a control command to all the equipment of the same type and location as the selected equipment, or to a third control button 605 which causes the transmission of a command order to all equipment of the same type as the selected equipment, regardless of their location. In all cases, the command order is such that it contains the instructions necessary for the equipment to take the degree of deployment and / or orientation displayed by the command window.

Preferably, the control window closes automatically when an action on a command button or during the execution of the command order.

The equipment icon is automatically updated by graphic adjustment when the command is executed. If the order applies to more than one device, the update applies to all equipment icons for that device.

A tell-tale, for example a dynamic light animated by flashing, or by rotation, indicates that an order is being transmitted and / or being executed and / or that the second representation of the equipment or the icon is not yet up-to-date, ie representative of the current state of the equipment.

Thanks to the operating method according to the invention, and in particular by virtue of the embodiment of the method which has just been described, an icon representing home automation equipment is representative of its state and in particular an intermediate state between two extreme states. It is indeed important that an equipment icon is representative of the equipment itself and not a control panel of said equipment. This is particularly true when the equipment is a motorized closure or sun protection product in a building: a garage door or gate operator, a terrace awning, a Venetian blind, a shutter. In this case, it is the final product that must be represented on the equipment icon and the action on the equipment icon must cause a modification similar to that of the final product, serving as a set and issuing an order to the equipment. Thus, it is possible at first glance to have a vision, at least approximate, of the state of orientation and / or total or partial deployment of several motorized products of closure or sun protection, this by selecting simply a type icon or a location icon.

The figure 7 represents an embodiment of a learning method of a control device according to the invention having a discovery mode.

In a first step 701, one goes into a discovery mode, by action of the user on the control device, for example a specific support on the control zone 108. In the discovery mode, the control device broadcasts a signal specific discovery to all equipment. The devices then go into discovery mode and the control device is waiting to receive information.

In a second step 702, the installer acts on a device-specific control means, for example the specific control means 20c of the actuator 25 contained in the equipment. 2c. This second step may include the prior display of a message asking the installer to act on a device of his choice.

Following this action, the equipment responds with a sensitive signal to the installer, for example a short round-trip movement, and above all sends a third step 703 a message to the control device to inform him that it has just been activated. This message contains an identifier of the equipment.

On receipt of this identifier, the control device automatically searches for and selects the corresponding equipment icon, therefore the equipment icon 125 and the equipment name 125 'corresponding to the actuator 25.

If it is a first connection, the equipment icon can be replaced by the type icon, because the equipment is not necessarily able to transmit information on the degree of orientation and / or degree of deployment.

During a first connection, the text window 125 'associated with the equipment icon 125 contains an original text, for example "Rolling Shutter # 286945". This text, for example set by the manufacturer of the actuator, is immediately modifiable by the installer (or the user) who knows unambiguously what is the product he has activated using the control means . The text window is updated, for example "West Stay VR", using specific command of the control zone 108, allowing for example the opening of an input window in the form of alphanumeric keyboard.

Thus, the equipment becomes perfectly identified.

If this is a first connection, the device is assigned to only the general location icon ILOC0, which becomes automatically selected. On the other hand, if the same operation is carried out while an assignment of the equipment to a location icon has already been made, then this location icon is automatically selected, for example the "Stay" icon ILOC1 in the case of equipment 25.

From any initial configuration, and following the transition to discovery mode and activation of the control means 26, the screen is then in the configuration of the figure 2 with automatic selection of the equipment icon 125 and the location icon ILOC1.

If the equipment is assigned to several location icons, an indicator informs the user in the status zone 109. It is sufficient to activate the control zone 108 to switch from a first location icon including the equipment. a second location icon including the equipment, to view or possibly modify the assignments.

The link between equipment icon and actual equipment is therefore very easy to establish using this method. This process effectively replaces or supplements methods known from the prior art.

Thanks to the method according to the invention, and in particular thanks to the embodiment of the method which has just been described, a direct action on the equipment (or on a specific control means associated with it) allows its immediate identification on a display screen, at least in as a type of equipment and possibly as a localization, both of them being modifiable if necessary.

The figure 7 represents, in its right part, a variant of the process, substituting for the fifth step 705.

This variant relates to the assignment of a location to the equipment whose equipment icon has just been activated in the fourth step 704.

In a first variant step 715, the installer selects a location icon from among all the location icons, while the equipment icon is active, or alternatively the installer slides the equipment icon to a localization icon until you reach it.

In a second variant step 716, one or the other of the preceding operations has the effect of assigning the equipment to the group represented by the location icon.

A new name of the equipment icon is then automatically generated, according to an equipment name format, incorporating all or part of the name of the location icon, and a serial number.

For example, in step 704, the selected equipment is represented by an icon with the name "Rolling Shutter # 286945".

In the first variant step 715, the installer or user drags the equipment icon to the ILOC1 "Stay" location icon. Immediately, the name of the equipment icon becomes "Rolling Shutter Stay 2", the name of the location icon and a serial number that replaces the manufacturer's reference or the original clean code of the icon. equipment. If the device is the only device of the same type in the grouping, then the serial number does not appear in the name. This number automatically becomes 1 as soon as it appears a second equipment of the same type which then takes the number 2, and so on. If the pane has been renamed beforehand by the user, for example, "West VR", this step makes it possible to automatically modify this name by adding the name of the location icon. The name of the equipment icon becomes "West VR Stay".

In a third variant step 717, the user or installer can change the name automatically assigned in the previous step.

A device whose name has been changed in a group automatically sees that name changed in the top level groupings. For example, the previous equipment is also called "Rolling Shutter Stay 2" when viewed from the default location icon ILOC0 or when viewed from the type icon ITYP2 "Shutters Rollers ».

This variant can also apply even when the selection of the equipment icon is carried out without resorting to steps 701 to 704 of the method, for example when the equipment icon is selected using the second selection means 150 or when using another discovery process.

The figure 8 represents a mode of execution of a method of operation of a home automation system according to the invention having a mode of setting or configuration of a scenario.

In a first step 801, it switches to scenario setting mode, for example following a specific manipulation of the control zone 108. It then opens a grouping window of the scenario equipment. As in the previous cases, this window appears in superposition, or in a screen part specially assigned to this use.

In a second step 802, the user selects the equipment participating in the scenario: each time a device is selected, its equipment icon is duplicated in the grouping window.

In a third step 803, the user opens the control window of a scenario equipment and proceeds to adjust the degrees of orientation and / or deployment using the control buttons, as explained above. The setting is the setting you want when you run the scenario later. It can however be directly applied to the equipment, for example by action on the first command button 603.

Complementarily or alternatively, in a third step 804, the user uses the specific control means of the equipment to fine-tune its setting.

The third and / or fourth steps are repeated for the different equipments of the scenario, then, in a fifth step 805, the scenario is recorded, that is to say that all the adjustment parameters are memorized to be transmitted as setpoints during a later execution of the scenario.

Thus, the control device makes it possible to combine, systematically or whenever necessary, both a virtual adjustment of the equipment (by changing the appearance of an icon or a representation of the equipment) and a real adjustment of it. The user does not have to choose between a scenario setting mode where all equipment is adjusted virtually or a setting mode where all equipment is actually adjusted. After these adjustments, a step of recording the state of the equipment takes place. This step is like a "snapshot" of the state of the equipment.

Even in the case where the virtual adjustment using the touch screen leads to the issuance of an order executed by the equipment, during the adjustment phase, it is clear that the local control of the equipment allows you to fine tune the setting.

To perfectly control the steps of setting a scenario, it is possible to require the user to act on an element of the control zone 108, for example a fine-tuning knob, in order to place the control system in a state of control. waiting for new information on the actual state of the equipment selected in the scenario window.

However, a scanning method, object of the invention and an embodiment of which is described in figure 9 allows to overcome this constraint.

This scanning method advantageously combines with the operating method and / or the training method of the invention to ensure that an equipment icon is selected quickly or is at best representative of the actual state of a device.

In a first step 901, the control device 100 is placed in permanent listening of the communication traffic on the home automation network and it detects whether or not the presence of communication traffic on the home automation network. This is, for example, a step of detecting command order transmission or command order execution information.

In the absence of a signal, a second step 902 is started, in which the scanning is carried out with a first frequency F1.

By this is meant that at regular intervals (F1 times per unit of time), the controller individually interrogates each actuator to know its current state. Having knowledge of the current state, the control device updates the graphical representations of the equipment, in particular the equipment icons. The interrogation takes place in the form of a succession of individual requests or in the form of a collective request. In this step 902, there is therefore a request addressed to the actuators for the actuators to respond with information on their state.

In the presence of a signal, a third step 903 is passed, in which the scanning is carried out in advance, for example immediately. Thus, the update is almost immediate, but only when it is necessary to do so. The anticipated scanning can be general, that is to say concern all the equipment of the network or be selective, that is to say only concern the equipment concerned by the communication traffic on the network. In this step 903, there is a request addressed to the actuators for the actuators to respond with information on their state.

In a fourth step 904, there is, as the case may be, updating of all the graphical representations of equipment by modifying their appearances according to the new states or updating of certain graphic representations of equipment by modification of their appearances according to the new states. Complementarily or alternatively, there is selection of one or more icons of particular equipment corresponding to one or more equipment whose position has just been modified.

The signal serving to direct the process to the second step 902 or the third step 903 is preferably discriminated so that step 903 is not triggered by any communication traffic.

In a first variant, the third step 903 is implemented if the traffic comprises a signal recognized as being a control command, issued by a control means.

In a second variant, the third step 903 is implemented if the traffic comprises a signal recognized as being an acknowledgment (feedback) emitted by an actuator when an order has been executed.

In a third variant, the third step 903 is implemented if the traffic comprises one or the other of the preceding signals but addressed to a specific actuator, the one currently selected on the control screen.

Preferably, the user is informed of the relevance of the current status of the equipment icons. For example, if an update goes back more than a fixed time threshold, adjustable according to the equipment, then the equipment icon appears in gray to indicate that there is a doubt. Similarly, it may be displayed information on the schedule of the last update.

In general, the method allows a control device 100 possibly using the operating method according to the invention or the learning method according to the invention and communicating on a home automation network with actuators 11, 21, 23, 25, 31, 33, 41, 51 to scrutinize the state of a home automation system. It comprises a request step 902, 903 addressed to the actuators so that the actuators respond with information on their state, a step 901 for detecting communication traffic on the home automation network, the request step is anticipated 903 when the result of step 901 of detection is positive.

Claims (8)

1. Learning method for a control device (60; 100) for home automation equipment items (1 a, 2a, 2b, 2c, 3a, 3b, 4a, 5a) of a building, comprising:

   - a display screen (101) on which each home automation equipment item is represented by an equipment icon (4, 5, 123, 125, 131) or by default by an equipment type icon (3) associated with an equipment name (123', 125', 131'),

   - a reception means for receiving an information item,

   characterized in that an action (702) on a specific control means (10, 20, 30a, 30b, 40, 50) of a home automation equipment item results in the triggering, on the control device, of a step for automatically searching for and selecting (704) the equipment or equipment type icon representing this home automation equipment item.
2. Learning method according to Claim 1, characterized in that the action on the specific control means provokes, prior to the automatic search and selection step, a step for reception of an information item, for example an identifier of the home automation equipment item, on the control device, this information item being transmitted by the home automation equipment item or by the specific control means.
3. Learning method according to Claim 1 or 2, characterized in that the step for automatically searching for and selecting the equipment or equipment type icon is followed by a step for automatically searching for and selecting a location icon if the home automation equipment item has been previously associated with a group of equipment items represented by the location icon.
4. Learning method according to one of the preceding claims, characterized in that the step for automatically searching for and selecting the equipment or equipment type icon is followed by a step for modifying the equipment name and/or modifying the equipment type icon and/or the association of the home automation equipment item with one or more equipment groups.
5. Learning method according to Claim 4, characterized in that the association of the equipment item whose icon is selected with a group of home automation equipment items causes the equipment item whose icon is selected to be assigned a compound name comprising at least a name attached to the group of equipment items or a predefined equipment name and a serial number.
6. Operating method for a control device (100) comprising a learning phase comprising the implementation of the learning method according to one of Claims 1 to 5 and a scanning phase, comprising a request step (902, 903) sent by the control device to the equipment items for the equipment items to reply with information on their state and a step (901) for detecting the transmission of control commands or control command execution information, the request step being anticipated (903) when the result of the detection step is positive.
7. Control device (60; 100, 300) for home automation equipment items (1a, 2a, 2b, 2c, 3a, 3b, 4a, 5a) of a building, comprising:

   - a display screen (101) on which each home automation equipment item is represented by an equipment icon (4, 5, 123, 125, 131) or by default by an equipment type icon (3), associated with an equipment name (123', 125', 131'),

   - a reception means for receiving an information item,

   characterized in that it comprises hardware (99) and/or software means for implementing the learning method according to one of Claims 1 to 5 and/or for implementing the operating method according to Claim 6.
8. Computer program comprising a computer program code means suitable for performing the steps of the method according to one of Claims 1 to 5 and/or suitable for performing the steps of the method according to Claim 6, when the program is run on a computer.

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