FR3024811A1 - METHOD FOR REMOTELY CONTROLLING DOMESTIC PERIPHERALS - Google Patents

Abstract

The present invention relates to a remote control method of at least one device (1) connected to an internet access box (2), the method comprising the implementation of steps of: (a) Natural language expression a device usage scenario (1); (b) Semantic analysis of said scenario by a scenario processing server (5) so as to identify a condition part (P1) of the scenario and a consequence part (P2) of the scenario, the consequence part (P2) being defined in the form of a tuple of parameters of which at least: - a type of device - an action associated with the type of device in a first knowledge base; (c) determining by the scenario processing server (5) the device (1) designated in the scenario from a second knowledge base based on at least the identified device type, (d) Generating by the script processing server (5) of a device control instruction file (1) based on at least the identified action, for execution to control the device (1) according to the audit scenario.

Description

TECHNICAL FIELD The present invention relates to the field of home automation. More specifically, it relates to a remote control method of home peripherals. STATE OF THE ART At the digital age, more and more "smart" objects connectable to the internet are available, these objects ranging from game consoles to appliances, through radiators, alarms or even shutters. Home automation, which is the set of techniques allowing control and automation (that is to say the use requiring less and less human intervention) of these objects within a home, is seen deeply transformed. Until now, the diversity of objects, brands and communication protocols has meant that the control of the various equipment in the house poses compatibility problems and requires a plurality of boxes and other connectors, unless you think of it. installation as soon as the building is built. The document FR2979508 has proposed a system for managing household equipment (or "peripherals") that allows the integration of any equipment in a manner that is completely transparent to the user, and that offers a wide variety of services both for monitoring equipment only for automation and remote control in complex scenarios. This system makes it technically possible scenarios involving any equipment communicating with each other via suitable management equipment such as an Internet Access Device (IAD, commonly known as "box") of a home or a smartphone, and brings complete satisfaction. However, such scenarios are today few and limited. It is indeed very easy to monitor or remotely control one or more devices (for example via a smartphone), but the development of original and complex scenarios remains out of reach of the neophyte user, and can today be 5 accomplished only by professional IT developers. It would thus be desirable to have a simple, user-friendly and autonomous solution enabling customers or partners to create home automation scenarios that can be used on an IAD and making it possible to share these same scenarios between users having the same 10 peripherals. PRESENTATION OF THE INVENTION According to a first aspect, the present invention thus relates to a method of remotely controlling at least one device connected to an internet access box, the internet access box being connected to the Internet network. via an operator network, the method comprising the implementation of steps of: (a) Natural language expression on a user interface of a device connected to the internet network of a device usage scenario; (b) Semantic analysis of said scenario by a scenario server of the operator network so as to identify a condition part of the scenario and a consequence part of the scenario, the consequence part being defined as a n- a set of parameters including at least: a type of device, an action associated with the type of device in a first knowledge base accessible by said box 30 of access to the Internet; (c) Determining by the scenario processing server of the device designated in the scenario from a second knowledge base stored on said internet access box based on at least the type of device identified; (d) generating by the scenario processing server a device control instruction file based on at least the identified action, for execution so as to control the device in accordance with said scenario of the device; use of said device. According to other advantageous and nonlimiting features: the method furthermore comprises the implementation of steps of: (e) Compilation by a peripheral management server also arranged within the operator network of said instruction file of control in a binary file; (f) Instantiating said binary file on the Internet access box for execution so as to control the device according to said usage scenario of said device; the method comprises a step (g) of executing the binary file by the access box to the Internet so as to control the device according to said scenario of use of said peripheral; The first knowledge base is controlled by the scenario processing server and is common to all the Internet access boxes of the operator network, while the second knowledge base is specific to the Internet access box of a home ; the second knowledge base is updated via a user interface of a device in the event of identification of a n-tuple of parameters incompatible with the second knowledge base; the scenario expression step comprises the user entering a string of characters and / or selecting at least one of the parameters of the tuple in a list of possibilities; The steps (a) and (b) are implemented simultaneously and dynamically, said list of possibilities being updated each time a parameter of the tuple is selected by the user or identified by 3024811 4 analysis semantic, so that the list of possibilities includes only possibilities of parameters associated with the parameters already identified or selected in the first or the second knowledge base; 5 - the n-tuple of parameters of the consequence portion further comprises at least one additional parameter characterizing the device, each device connected to the internet access box being associated with at least one additional parameter in the second knowledge base; At least two devices connected to the internet access box correspond in the second knowledge base to the type of device identified, the determination of the device designated in the scenario in step (c) also being based on said additional parameter identified; At least two devices connected to the internet access box correspond in the second knowledge base to the identified parameters, step (c) further comprising selecting the device from among said devices corresponding to the identified parameters; at least one device is designated in the condition part of the scenario, the condition part being also defined in the form of a tuple of parameters of which at least: a type of device an action associated with the type of device in the first knowledge base; Step (c) further comprising determining by the scenario processing server said designated device in the condition part of the scenario. the control instruction file is in XML markup language (eXtensible Markup Language).

According to a second aspect, the invention relates to a scenario processing server disposed within an operator network connected to the Internet network, configured to implement: a module for receiving a usage scenario; a device 5 connected to an internet access box previously expressed in natural language on a user interface of a device connected to the Internet network; A semantic analysis module of said scenario so as to identify a condition part of the scenario and a consequence part of the scenario, the consequence part being defined in the form of a tuple of parameters of which at least: a type of device o an action associated with the type of device in a first knowledge base accessible by said box 15 of access to the Internet; a module for determining the device designated in the scenario from a second knowledge base stored on said access box to the internet according to at least the type of device identified; a module for generating a device; device control instruction file based on at least the identified action, for execution so as to control the device according to said usage scenario of said device.

According to a third and a fourth aspect, the invention relates to a computer program product comprising code instructions for the execution of a method the first aspect of remote control of at least one device connected to a control box. 'Internet access ; and computer-readable storage means on which a computer program product comprises code instructions for executing a method according to the first aspect of remotely controlling at least one device connected to a box internet access.

Other features and advantages of the present invention will be apparent from the following description of a preferred embodiment. This description will be given with reference to the accompanying drawings in which: - Figure 1 is a diagram of the system according to the invention; FIG. 2 represents an example of input in natural language; FIG. 3 is a diagram illustrating the implementation of an embodiment of a method according to the invention. DETAILED DESCRIPTION Architecture With reference to the drawings and in particular to FIG. 1, the invention relates to a method for remotely controlling at least one peripheral device 1. As explained above, the term peripheral means any connectable home object that these objects are complex, for example televisions or cameras, or very simple, in particular switches. The term device also covers any sensor of a physical quantity that could be found directly in the home or integrated into an object, for example a temperature sensor.

Each device 1 is connected to an internet access box 2 (the "box", called as explained by an IAD) and each internet access box 2 is connected to the Internet network 21 via an operator network 20, often called "backbone". ". In FIG. 1, the spaces 10a and 10b represent two "foci", each having its box 2a, 2b and its peripherals 1a.X, 1 b.X. It should be noted that the term "internet access box" is not limited to boxes, and may for example include mobile phones 3024811 7 with internet connectivity, if it has the necessary connectivity (see below). ). Note also that it is not mandatory that the case of internet access 2 consists of a single physical entity. Indeed, in the case of a box, it is possible, for example, to separate the modem (ie the part that makes it possible to convert a digital signal into an analog signal for ADSL, in other words the first OSI layer) of the rest of the internet access box 2 (ie the OSI layers other than the first one, the high level QoS, services (VOIP, LAN ...) or even the 10 connectors), two entities being for example connected via an ethernet cable, Wifi, or CPL boxes. It will thus be understood that the term "internet access box" encompasses both entities, and any device 1 connected to one or the other will be considered in the present description as connected to an internet access box 15. connection between the internet access box 2 and the peripherals 1 can be achieved in various ways and depends mainly on the physical connectivity available to each device 1. In particular, a device 1 can be connected directly to the internet access box 2 s it has a connectivity 20 present natively on the case of internet access 2 (for example an ethernet connection, usb, HDMI, or Wifi). In the absence of direct connectivity, it is possible to use a hardware extension that provides the missing physical connectivity. This extension, commonly called a "dongle" (or key-connector in French) connects to one of the ports of the internet access box 2 (for example a USB port). An example of a dongle is a key with an IrDA (infrared) port: it provides the internet access box 2 with a connection with any device 1 that would have such connectivity via infrared radiation, for example a remote control. In fact, a single dongle is usually sufficient for each type of connectivity. Note that a dongle most often offers wired connectivity (it is then a simple adapter), but it can be as in the case of the IrDA key transmitter / receiver of wireless connectivity. One can thanks to the dongles manage in only one environment objects of different manufacturers who are likely to have different connectivities.

5 A 3G / 4G modem can be used as a special dongle. Indeed, a device 1 having a mobile connectivity (via a network type 3G, 4G, etc.) is already able to connect to the internet without going through a box 2. It should be noted that mobile connectivity via the 3G modem / 4G can be used in backup of the Wifi connection.

The 3G / 4G modem can further itself be used as a device with features that could be offered to other devices 1 having mobile connectivity in the home 10. One of these features could be for example the possibility of sending SMS, possibly via the box 2. Thus, one can imagine 15 as device 1 a warning device that the elderly can wear around the neck, and in case of button support, besides the emergency alert, the system according to the invention would trigger the sending of SMS to prerecorded numbers.

Device Management and Scenario Processing Servers The system comprises as shown in FIG. 1 a device management server 4 disposed in the operator network 20. This peripheral management server 4 is in particular one (or 25). several) equipment with data storage space and processing facilities. By "management server", it will be understood that it is possible to designate a set of servers of the operator of the network 20. Preferably, the server 4 (or a device different from the operator network 20 but connected to the server 4) stores a Peripheral data base 1. Each peripheral 1 connected to an internet access box 2 of the network operator 20 comprises a representation 1 '(called a "virtual object") in this database (see FIG. 1), and is referenced by a unique identifier. Each device can thus be associated with a set of computer data comprising: a device type identifier (i.e. an equipment model), which may be part of the unique identifier; at least one attribute of the device 1, each attribute identifying a controllable element of the device 1; an address, in particular the MAC address, of the internet access box 2 to which the peripheral 1 is connected. Such a device representation structure 1 and its advantages are illustrated in document FR2979508. Other computer data that can be associated with each device 1 are proposed. It will be understood, however, that the present method is not limited to a data structure and that one skilled in the art can use known models. The system furthermore comprises, as shown in FIG. 1, a scenario processing server 5 also disposed in the operator network 20. This scenario processing server 5 is in particular one (or more) equipment with communication spaces. data storage and processing means. This server 5 may moreover be the same equipment as the peripheral management server 4.

Entering a scenario In a first step (a) of the present method, a user expresses on a user interface of a device 3 connected to the internet network 21 a scenario of using the device 1. This step may comprise an authentication of the user to identify what is its case 2 (and therefore what are its devices 1). It will be understood that the equipment 3 can be disposed in the local network of the box 2, or connected remotely. The expression can be made in many ways, and consists in particular in the input of a string of characters by the user (it will be understood that it can be done on the keyboard, but also via voice recognition or recognition of characters) and / or the selection of parameters in a list of possibilities (called predictive input, see below). The scenario expression is in natural language, taking the form of a possibly complex sentence, and more or less grammatically exact. For example: "I want to turn on the air conditioning in my living room when someone is present in my living room for 10 minutes" or "LIGHTING CLIM AT THE SALON IF IS BUSY +10 MIN" These two sentences define the same scenario involving at least 15 two devices 1: - an air conditioner, - a presence detector. One piece is evoked: the living room. The scenario can be summed up in the form of a conditional request: if a presence is detected by a presence detector (associated with the show) for a consecutive period of 10 minutes, then an ignition request must be sent to the air conditioner. Analysis of the Scenario The present method aims at making it possible to create as easily as possible any domotic scenario consisting of logical bricks of the form "if [event / state (s)] then [action (s)]". With reference to FIG. 2, the first part ("if ...") is a condition part P1. It can be very simple ("If it is 18h"), or be more complex and itself involve one or more devices 1. Several combinations are possible and one can even use logical operators like AND and OR. The second part ("then ...") is a part of consequence P2. It corresponds to the desired action on the device 1 if the condition is verified. Each part can be a tuple of any size. The identification of the two parts P1, P2 is obtained by semantic analysis (implementation by the scenario processing server 5), by identifying characteristic words (for example "if", "when", "when" for the part condition P1, "then", "I want", etc. for the consequence part P2). Inside the consequence part (and possibly inside the condition part if it involves a device), a tuple of parameters defining the part is identified. It contains at least: - a type of device, 15 - an action associated with the type of device in a first knowledge base accessible by (possibly being stored on) said access box 2, with which the server 5 interacts . By "device type" is meant as already explained the naming of a device class, as "lamp" in the example shown. The action is typically a verb, and refers to any type of action that device 1 could achieve. In our example, the action is "turn on". The first knowledge base is a general ontology shared between all households that defines what is possible and what is not. It represents a global knowledge base regardless of focus - and theoretical. It can contain a fixed part of knowledge "a lamp can light", "a smartphone has a single owner" or "shutters can not be controlled remotely" and a variable part "a computer can have 0 25 USB ports "generally it is understood that it associates at least each type of device at least one actionable action, and if possible their exhaustive list. Advantageously, this knowledge base is an intelligent ontology (which does not necessarily deal with objects but concepts, for example "the objects that can light up can flash and therefore make notifications") and not just a list, because it does not just list and freeze the possibilities but leave room for maneuver to play with this base; unspecified relationships are not considered impossible but on the contrary as potentially possible (it is not because a door can theoretically not light that this is impossible). This ontology is either delivered by default in the case of access to the internet 2, is constituted via the operator network 20, or hosted on a server (in particular the server 5). In all cases it is remotely managed by one of the servers 4 and 5 and updated according to the new devices 1 or features offered. It should be noted that the system can learn that some objects have certain features. For example, all security cameras can not make light, but if a user enters "turn on 20 light camera", since this is not indicated as impossible in the global ontology, it will be notified to the server 4 that this camera is able to light up and the system will learn this possibility (after having tested that it can well control it). As this camera becomes an ignitable object, it becomes at the same time an object capable of making notifications according to the general ontology at the next update. A second knowledge base is stored on said internet access box 2, the latter is another ontology, this time specific to the Internet access box 2 of the home.

It is completed over time by the user via the interface. It is intrinsic to the home where the system is installed. In a preferred way, it is initiated by the preliminary seizure of a description of the "I have 4 rooms 3024811 13 in the house, the room 3 room is called the kitchen and there are 2 lamps in it, etc.". Thus and thanks to the intelligence of the two ontologies, the case 2 will understand that it is for example possible to light a lamp in the kitchen. In order to use this information, the parameter tuple of the consequence part P2 may furthermore comprise at least one additional parameter characterizing the device 1. By additional parameter is meant any additional information enabling a device to be distinguished from another. It can be a location parameter, for example "living room" in the example of Figure 2, but also any attribute such as color, size, layout of the device, etc. Each device 1 connected to the internet access box 2 can thus be associated with at least one additional parameter in the second knowledge base. It should be noted that a device 1 may not be associated with any additional parameter. For example, if the user has a single television at home, he does not need to specify the size, location or other to identify him.

With the second knowledge base, the data processing means of said scenario processing server 5 determine the designated device 1 in the scenario according to the parameters (other than the action) identified.

25 The type of device identified may be sufficient: if I have a single television, there will be no ambiguity, and entering "turn on the television" will suffice. Since there are two devices of the same type (two lamps) in the second knowledge base, an ambiguity must be resolved. The determination of the device 1 designated in the scenario in step (c) can then also use said additional parameter identified. Thus, the fact 3024811 14 to add "living room" can distinguish the lamp of the example of the "kitchen". However, even using several additional parameters, ambiguities may remain: the user can have two large lamps in the living room. Preferably, step (c) then comprises selecting the peripheral device 1 from among said peripherals corresponding to the identified parameters. In other words, the interface 3 proposes a list of the devices (designated by an absolute identifier, for example their name / IP address / MAC address) between which the ambiguity remains, and will if necessary modify the second base. knowledge to prevent ambiguity from reoccurring. This is an example of implementation of a bidirectional mode for which we will see other advantages later. The aforementioned predictive seizure designates a dynamic embodiment in which steps (a) and (b) are implemented simultaneously and dynamically, via a real-time exchange between the equipment 3 and the server 5. More precisely, the interface updates and proposes said list of possibilities each time a parameter of the tuple is selected by the user or identified by semantic analysis, so that the list of possibilities includes only possible parameters associated with the parameters already identified or selected in the first or second knowledge base Thus, when the user will indicate the word "turn on", the system will fetch in the background in the first base 25 of knowledge all objects that can be lit throughout the house, be it a lamp, a television or an air conditioner and will offer them to the user in the form of a list of device types. Then, if the choice of the user is on the word lamp, then the system will fetch, in the background this time, the rooms where lamps are located and will offer them to the user in form. a list of additional parameters.

Once the seizure is complete (in other words all the ambiguities have been resolved), the textual version of the scenario defines "scenario descriptive data" which will allow the data processing means of the scenario processing server 5. generating in a step 5 (d) a control instruction file of the device 1 based on at least the identified action (see below). It should be noted that the textual version of the scenario is easily exportable. If this text is copied and pasted into another home, the server 5 will in turn check the coherence of the script according to the home's own ontology and make the adjustments (a "living room lamp" will remain a "lamp" of the show "even if it works differently but it may be necessary to specify which if there are several). Bidirectional mode 15 In the bidirectional mode, the engine makes it possible to propose possibilities to the user but is also able to learn as and when the scenarios proposed by the user and to update the second base of knowledge accordingly .

For example, if after typing "light", the user enters "water heater" when it was not proposed by the predictive keystroke (because the second knowledge base of the box of access to the Internet 2 does not know the water heater), this base will learn that there is a water heater (which can light): the interface will offer the user 25 to pair and then it will be functional. Likewise, if all lamps are in the living room and the user asks to light a kitchen lamp, the interface will ask if there is a new lamp or if a lamp has been moved. Since the pairing of the peripherals 1 is done via the same interface, the addition of the new lamp 30 is done in the continuity of the process. In the same way, the system being able to act on the connected objects, if several objects can correspond, for example if there are several lamps in the living room 3024811 16 and that one seeks which ones (or which) must be lit , it will be able to turn them in turn so that the user can easily indicate which are involved in his scenario without having to remember their name / IP / MAC address, etc.

Another advantage of this bidirectional mode is that the scenarios are created by the user and checked as they are written (if something is not possible, the user is checked whether or not is an error or something new to add in the home ontology). Also, if a device 1 disappears and the scenario becomes unenforceable, then the user is notified of this modification to modify the scenario. Generation of a command instructions file The descriptive data of a use scenario of the device 1 can not be used as is by a machine, and must be processed. This processing consists as explained in one generation by data processing means of the scenario processing server 5 of a control instruction file of the device 1 from the data 20 describing the use scenario of said peripheral 1 (in particular the action parameter). The control instruction file is advantageously in the language of the XML type (eXtensible Markup Language), in particular ".hez". At this stage, the instruction file consists of a simple translation into a structured language of the descriptive data of the scenario, in particular through semantic tools, and is still not exploitable. Subsequent processing for execution to control the device 1 in accordance with said usage scenario of said device 1 is required.

Preferably, for this, the control instruction file is transmitted to the peripheral management server 4 mentioned above, as represented by FIG. 3.

Alternatively, it will be understood that the scenario processing server 5 and / or the box 2 can ensure only the end of the processing. Processing by the management server 5 As explained above, the management server 4 is a centralized device disposed within the operator network 20, optionally having client device lists. In a preferred embodiment, the server 4 will receive the instruction file, potentially containing errors, and will generate a file close to the machine language that can be used by a box 2 for remote control devices 1 This treatment is done in a black box in the eyes of the equipment 3, and in a secure way since it is inside the operator network 20. This allows a standardization of the scenarios, which can thus bring into play any type of device 1 whose server 4 would know, and this universal and transposable. In addition, the processing implemented by the server 4 do not involve any load on the equipment 3 or the boxes 2, for the greater comfort of the users.

The server 4 thus performs in a step (e) the compilation (if it is possible) of said control instruction file into a binary file. By "binary" file, is meant a compiled file, directly usable as opposed to textual files interpretable by a human being (including the instruction file). It should be noted that the binary file may be an executable code and / or a "bytecode" (in French, "octal code"), that is to say an intermediate code between the machine instructions and the source code, it is not directly executable. In the case where the instruction file is in ".hez", the binary file can be in ".bhez" (binary hez).

Before compilation, the server 4 verifies the syntax of said control instruction file (syntax checking algorithms with respect to predetermined syntax rules are well known to those skilled in the art), and the compilation is implemented only if the syntax is valid. If not, an error message is returned to the equipment 3, asking the user to correct the scenario that he has entered. If the syntax is correct, a "linking" step is implemented during compilation. Indeed, it is necessary to match the known devices of the server 4, and those mentioned by the user. For example, "salon air conditioning" can refer to a number of devices, which are naturally not controlled in the same way.

Step (e) thus advantageously comprises the designation by its type identifier in the binary file of each peripheral 1 cited in the control instruction file. For example, by crosschecking, the server 4 identifies that the "living room air conditioning" is the equipment type "AA" (this reference referring to a model).

Identifying the type of devices cited makes it possible to simplify the compilation by allowing the use of reference bit files stored on the server 4, and each associated with a type of device. These reference files are "skeletons" that simply complete and arrange to obtain the binary file of the scenario. The server 4 can at this point verify that the linking is valid, in other words that there is no conflict or parameter missing. Instantiation and provision 25 The binary file thus generated can then be used by the internet access box 2, to which it is "pushed", in other words directly transferred via the operator network 20. Alternatively, it can be sent and stored on a scenario sharing server 6 (which can be in particular the same server as the server 5, or even the server 4, or a server of the Internet network 21). It can be offered to other users who would like exactly the same service (and have the same devices 1).

For example, with reference to FIG. 1, the user who creates the scenario (via equipment 3) can be that of box 2a (if he identifies himself as such, or if for example he is in the local network of this box 2a). The generated binary file can be pushed on the box 2a, but also made available 5 on the sharing server 6, and possibly recovered by the user of another box, in this case box 2b. In any case, the binary file is instantiated in a step (f) on the Internet access box that downloaded it, for execution so as to control the device 1 according to said use scenario 10 of said peripheral device 1. By instantiation, it is meant installation of the binary file (respecting the constraints and topology of the network) on the case 2. The method comprises, where appropriate, a step (g) of execution of the binary file by the box of access to the Internet 2, ie its implementation in the background by a dedicated execution engine implemented on the box 2, so as to control the device 1 according to said use scenario of said device 1. The scenario is then automatically activated if the circumstances of its trigger are met (10 minutes of presence in our example). It should be noted that when a user wants to download a scenario from the server 6, there is advantageously a verification step by the box 2: - The box 2 analyzes the peripherals 1 of the home (of the user 25 downloader), - The box 2 sends the information on these devices to the server 6; The latter analyzes, in view of the peripherals 1 of the home, the scenarios that can be envisaged (i.e. similar configurations), and proposes only 30 of these to the user. According to a second aspect, the invention relates to the scenario processing server 5 used in the method described above. This scenario processing server 5 is disposed in the operator network 20 and is connected to the boxes 2. It comprises storage means (for the possible storage of the knowledge bases) and data processing means configured to implement work: - A module for receiving a use scenario of the device 1 previously expressed in natural language on a user interface of a device 3 connected to the Internet network 21; A semantic analysis module of said scenario so as to identify a condition part P1 of the scenario and a consequence part P2 of the scenario, the consequence part P2 being defined in the form of a n-tuple of parameters of which at least A device type o an action associated with the type of device in a first knowledge base accessible by said internet access box 2; a module for determining the device 1 designated in the scenario from a second knowledge base stored on said internet access box 2 as a function of at least the type of device identified; a device control instruction file 1 based on at least the identified action, for execution to control the device 1 according to said use scenario of said device 1. In another aspect , the processing server 5 forms with the peripheral management server 4 a complete system for managing 30 home peripherals.

Claims (15)

REVENDICATIONS1. Method for remotely controlling at least one device (1) connected to an internet access box (2), the internet access box (2) being connected to the Internet network (21) via an operator network (20) , the method comprising the implementation of steps of: (a) Natural language expression on a user interface of a device (3) connected to the internet network (21) of a device usage scenario (1) ; (b) Semantic analysis of said scenario by a scenario processing server (5) disposed within the operator network (20) so as to identify a condition part (P1) of the scenario and a consequence part (P2) of the scenario, the consequence part (P2) being defined in the form of a tuple of parameters of which at least: - a type of device - an action associated with the type of device in a first knowledge base accessible by said access box internet (2); (c) Determining by the scenario processing server (5) of the device (1) designated in the scenario from a second knowledge base stored on said internet access box (2) based on at least the type of device identified, (d) Generation by the scenario processing server (5) of a device control instruction file (1) based on at least the identified action, for execution to control the device (1) in accordance with said usage scenario of said device (1). 2. Method according to claim 1, further comprising the implementation of steps of: (e) Compilation by a peripheral management server (4) also arranged within the operator network (20) of said file of control instructions in a binary file; (f) Instantiating said binary file on the Internet access box (2) 5 for execution so as to control the device (1) according to said usage scenario of said peripheral (1). 3. Method according to claim 2, comprising a step (g) of execution of the binary file by the access box to the Internet (2) 10 so as to control the device (1) according to said use scenario of said device ( 1). 4. Method according to one of claims 1 to 3, wherein the first knowledge base is controlled by the scenario processing server (5) and is common to all Internet access boxes (2) of the network operator (20), while the second knowledge base is specific to the Internet access box (2) of a home. 5. The method according to claim 4, wherein the second knowledge base is updated via a user interface of a device (3) in case of identification of a n-tuple of parameters incompatible with the second database. knowledge. 6. Method according to one of claims 1 to 5, wherein the step of expression of the scenario comprises the input of a character string by the user and / or the selection of at least one of the parameters of the nuplet in a list of possibilities. The method of claim 6, wherein steps (a) and (b) are performed simultaneously and dynamically, said list of possibilities being updated each time a parameter of the tuple is selected by the user or identified by semantic analysis, 3024811 23 so that the list of possibilities includes only possibilities of parameters associated with the parameters already identified or selected in the first or the second knowledge base. 5 8. Method according to one of claims 1 to 7, wherein the n-tuple of parameters of the consequence part (P2) further comprises at least one additional parameter characterizing the device (1), each device (1) connected the internet access box (2) being associated with at least one additional parameter in the second knowledge base. The method of claim 8, wherein at least two devices (1) connected to the internet access box (2) correspond in the second knowledge base to the identified device type, determining the device (1) designated in the scenario in step (c) also being based on said additional parameter identified. 10. Method according to one of claims 1 to 9, wherein at least two devices (1) connected to the internet access box (2) correspond in the second knowledge base to the identified parameters, step (c). further comprising selecting the device (1) from among said devices corresponding to the identified parameters. 25 The method according to one of claims 1 to 10, wherein at least one device (1) is designated in the condition part (P1) of the scenario, the condition part (P1) being also defined in the form of a tuple of parameters including at least: - a device type - an action associated with the type of device in the first knowledge base; Step (c) also comprising determining by the scenario processing server (5) said device (1) designated in the condition part (P1) of the scenario. 5 12. Method according to one of claims 1 to 11, wherein the control instruction file is in XML Markup Language (eXtensible Markup Language). 13. Scenario processing server (5) disposed within an operator network (20) connected to the Internet network (21), configured to implement: a reception module of a usage scenario of a device (1) connected to an internet access box (2), previously expressed in natural language on a user interface of a device (3) connected to the Internet network (21); - A semantic analysis module of said scenario so as to identify a condition part (P1) of the scenario and a consequence part (P2) of the scenario, the consequence part (P2) being defined in the form of a n- parameter uplet of which at least: o a type of device o an action associated with the type of device in a first knowledge base accessible by said internet access box (2); a module for determining the device (1) designated in the scenario from a second knowledge base stored on said internet access box (2) as a function of at least the type of device identified; module for generating a device control instruction file (1) based on at least the identified action, for execution so as to control the device (1) according to said usage scenario said peripheral (1). 3024811 25 14. Computer program product comprising code instructions for the execution of a method according to one of claims 1 to 12 for remote control of at least one device (1) connected to an internet access box (2). 5 15. Computer-readable storage means on which a computer program product includes code instructions for executing a method according to one of claims 1 to 12 for remote control of at least one peripheral device (1) 10 connected to an internet access box (2).