• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a cooking system comprising a pressure cooker (1) provided with a control member (4) movable between a plurality of positions corresponding to a plurality of operating states, said positions being associated with identification markings. (5, 6, 7, 8, 9) positioned according to a predetermined arrangement, said system being characterized in that it comprises a graphic interface (10) for assisting the use of the pressure cooker (1), intended for be implemented on a computer terminal (11) provided with a screen, said interface (10) being designed to display on said screen pictograms positioned according to a disposition corresponding to said predetermined disposition and a pointer intended to designate one of said pictograms, said system comprising a wireless telecommunication device arranged so that the position of said manual control member (4) controls the position of the virtual pointer. Pressure cookers.
    公开号:FR3016117A1
    申请号:FR1450102
    申请日:2014-01-07
    公开日:2015-07-10
    发明作者:Eric Laurent Baraille；Bruno Paul Albert Mortier
    申请人:SEB SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the general technical field of cooking utensils of the cooking receptacle type, and in particular to the pressure cooker sector, that is to say cooking pots under pressure intended to ensure the safety of the cooking utensils. steaming the food contained within them. The present invention relates more particularly to a domestic food cooking system comprising a pressure cooker provided with at least one movable manual control member between a plurality of positions respectively corresponding to a plurality of operating states of said pressure cooker, said positions being each associated with respective identification markings positioned on the pressure cooker according to a predetermined arrangement. The present invention also relates to a domestic method of cooking food by means of a pressure cooker provided with at least one movable manual control member between a plurality of positions respectively corresponding to a plurality of operating states of said pressure cooker, said positions each being associated with respective identification markings positioned on the pressure cooker according to a predetermined arrangement. Domestic pressure cookers are well known. They usually consist of a metal bowl for food and a lid, also metal, to be reported and locked on the tank to form with the latter a sealed cooking chamber. Such a pressure cooker is intended to be subjected to the influence of a heating source (such as a cooking plate) so as to allow the rise in pressure and temperature of the enclosure and thus the cooking under pressure of the food contained in the latter.
    [0002] The operation of these known pressure cookers is governed by different members, such as for example: a locking / unlocking means capable of locking and unlocking the lid relative to the tank, a pressure regulating valve allowing the pressure in the chamber at a predetermined setpoint level (possibly adjustable if it is a calibrated calibrated valve) called operating pressure, or a decompression member, to reduce the pressure within the enclosure, especially at the end of the cooking process, so that the user can open e lid in acceptable safety conditions. Each of these functions can be controlled by the user by means of one or more corresponding control means intended to be actuated manually by the user. In particular, a pressurized cooking apparatus is known which has a control button enabling the user to manually control the decompression of the cooking chamber, as well as the adjustment of the calibration of the control valve, in particular as a function of the nature of the food to be cooked. In this known pressure cooker, the control knob in question is thus mounted movably between five positions. a first position corresponding to the release of decompression of the cooking chamber; a second position corresponding to a first level of pressure setpoint, suitable for cooking vegetables; a third position corresponding to a second level of pressure setpoint, suitable for cooking starchy foods; a fourth position corresponding to a third pressure set point suitable for cooking meat; - And a fifth position corresponding to a fourth pressure setpoint particularly suitable for cooking fish. In addition to this control button, there are actuators for locking / unlocking the lid relative to the tank and a programmable timer whose triggering is controlled by a temperature sensor.
    [0003] In view of the foregoing, the use of such a pressure cooker may appear at first sight relatively complex, boring and / or anxiety for a normally informed user, who wishes to use such a pressure cooker in a domestic context. The relative complexity of piloting such a pressure cooker, which also allows to getft, when properly used, cooking results quite remarkable, both organoleptically and nutritionally, leads to the risk of seeing the user to be unable to use the pressure cooker optimally and to take full advantage of all its advantages. Ultimately, the modern domestic pressure cookers known to date have remarkable cooking performance, at the cost however of a design that may appear complex to their users, so that the latter (or at least some of them) could do not make the most of their functionalities the pressure cookers in question. This lack of ergonomics and clarity of information may even lead the user, in certain situations, not to properly use his pressure cooker (the user thinking, for example, having started a cycle of cooking under pressure while he has left, without noticing it, its pressure cooker decompressed position) or even lead, in the most critical case and in combination with other factors, a possible risk of 20 accidents, including burns. The objects assigned to the invention are therefore intended to remedy the various disadvantages listed above and to propose a new domestic cooking system whose use is particularly simple, intuitive, ergonomic and safe. Another object of the invention is to provide a novel home cooking system whose use is extremely easy and does not require any particular prior learning.
    [0004] Another object of the invention is to propose a new home cooking system of food of simple and robust construction. Another object of the invention is to propose a novel home cooking system particularly pleasant to use and which limits the possibilities for the user to make mistakes in its handling. Another object of the invention is to propose a new home cooking system whose features are improved and which allows the user to implement an optimal cooking cycle and adapted to the nature of the food concerned.
    [0005] Another object of the invention is to propose a new domestic food cooking system whose general design is particularly simple t robust and compact. Another object of the invention is to propose a new domestic food cooking system particularly reliable and compact.
    [0006] Another object of the invention is also to propose a novel domestic cooking process which makes it possible to implement an optimal cooking cycle in an extremely simple and rapid manner. The objects assigned to the invention are achieved by means of a domestic food cooking system comprising a pressure cooker provided with at least one movable manual control member between a plurality of positions respectively corresponding to a plurality of states. operating said pressure cooker, said positions being each associated with respective identification markings positioned on the pressure cooker according to a predetermined arrangement, said system being characterized in that it comprises a graphic interface for assistance with the use of the pressure cooker , intended to be implemented on a computer terminal provided with an implementation screen, the graphic interface being designed to display on said display screen on the one hand virtual pictograms respectively corresponding to said identification markings and positioned to the screen according to a provision corresponding substantially to said predetermined disposition and on the other hand a virtual pointer for designating said pictograms, said system also comprising a wireless telecommunication device for connecting said pressure cooker and terminal and designed so that the position of said manual control member controls the position of the virtual pointer, so that said virtual pointer designates the pictogram corresponding to the marking associated with the instantaneous position of the manual control member. The objects assigned to the invention are also achieved by means of a domestic cooking process by means of a pressure cooker provided with at least one movable manual control member between a plurality of positions respectively corresponding to a plurality of operating states of said pressure cooker, said positions being each associated with respective identification markings positioned on the pressure cooker according to a predetermined arrangement, said method being characterized in that it comprises the implementation by a user, on a computer terminal provided with a display screen, a graphical interface for assisting the use of the pressure cooker, said graphical interface displaying on said display screen on the one hand virtual pictograms respectively corresponding said identification markings and positioned on the screen according to a provision substantially corresponding to said predetermined provision and a virtual pointer 20 for designating one of said pictograms, said pressure cooker and terminal being connected by a wireless telecommunication device arranged so that the position of said manual control member controls the position of the virtual pointer, The manner in which the virtual pointer is designated is the pictogram corresponding to the marking associated with the instantaneous position of the manual control member. Other features and advantages of the invention will become apparent and will appear in more detail on reading the description given below. , with reference to the accompanying drawings, given by way of illustrative and non-limiting example, in which: - Figure 1 illustrates in a schematic perspective view of a domestic cooking system of food according to the invention, including a a pressure cooker and on the other hand a graphic interface for assisting the use of the pressure cooker implemented on a terminal computer formed in this case by a smartphone (or "smartphone" in English) - Figures 2 to 17 illustrate different screen copies or portions of screenshots of the computer of Figure 1 when the graphical user interface assistance to the use of the pressure cooker is implemented, said figures 1 to 17 respectively corresponding to different steps and / or situations relating to the production of a cooking recipe by means of the pressure cooker of the system of FIG. 1. The invention relates to a domestic food cooking system, that is to say a system for cooking food in a family context, which therefore does not include, in particular, the collective catering. The domestic cooking system of food according to the invention comprises a pressure cooker 1 for cooking food under steam pressure. The pressure cooker 1 is of course in this case a domestic pressure cooker, which assumes in particular that it forms a kitchen utensil having a character portable (that is to say, manually movable) and independent. Advantageously. the pressure cooker 1 according to the invention is thermally passive, that is to say it is designed to increase pressure under the effect of a heating source which is external to it, such as a plate of cooking. However, it is quite conceivable, without departing from the scope of the invention, that the heating source is part of the pressure cooker 1 (as is the case for electric pressure cookers). As is well known as e, the pressure cooker Ai according to the invention comprises a vessel 2 forming a cooking vessel and advantageously substantially having a symmetry of revolution along a central vertical axis. The vessel 2 is for example, and conventionally, made by stamping a flank of metal material such as aluminum or stainless steel. A thermally conductive bottom may advantageously be attached: for example by hot stamping, on the bottom of the container obtained by stamping, to form a tank 2 equipped with a thermally conductive bottom.
    [0007] The pressure cooker I according to the invention also comprises a lid 3 intended to be attached to the tank 2 to form with the latter a substantially sealed cooking chamber, that is to say sufficiently hermetic to allow a significant rise in pressure within it, for example at a level exceeding the atmospheric pressure of a value between 4 kPa and 150 kPa. The lid 3 is advantageously made of a metallic material (for example stainless steel) and preferably has a general disc shape, complementary to the shape of the tank 2 with which it is associated to form the cooking chamber. The cover 3 is designed to be locked I unlatched at will relative to the tank 2, the lid 3 lock allowing the enclosure to increase pressure without exhaust lid 3 under the effect of the internal pressure to the pressure cooker. To this end, the pressure cooker 1 comprises a means for locking / unlocking the lid 3 on the tank 2, which may be of the type of any type known to those skilled in the art (stirrup locking system, bayonets, jaws, segments, etc.).
    [0008] The locking / unlocking means may conventionally be able to evolve between a lid locking configuration 3 relative to the tank 2 in which the lid 3 is secured to the tank 2 so as to allow the pressure build-up, and a configuration unlatching the lid 3 relative to the tank 2 in which the lid 3 can be freely separated from the tank 2, manually by the user. The pressure cooker I of the system according to the invention is further provided with at least one manual control member 4 movable between a plurality of positions respectively corresponding to a plurality of operating states of said pressure cooker 1. In other words , the manual control member 4 allows the user to control one or more of the functions of the pressure cooker 1, such as for example purely illustrative and not limiting, decompression of the cooking chamber and / or adjustment the operating pressure level and / or the locking / unlocking of the lid 3 relative to the tank 2, etc. In the example illustrated in the figures, the pressure cooker 1 comprises several manual control members including in particular a manual control member 4 allowing the user to manually control both the decompression of the pressure cooker 1 and the level adjustment. operating pressure. The locking / unlocking of the cover 3 relative to the tank 2 is in turn controlled by another control member, formed in this case by a rotary handle designed to control the radial displacement of the locking jaws relative to the lid 3. Said positions that can be adopted by the manual control member 4 are each associated with identification markings 5, 6, 7, 8, 9 respectively positioned on the pressure cooker 1, for example on the surface of the cover 3 (so to be perfectly visible to the user) according to a predetermined disposition, as illustrated in the figures. The identification markings 5, 6, 7, 8, 9 are designed to allow the user to identify, directly or indirectly, which function is associated with which position of the manual control member 4. For example, in In the embodiment of FIG. 1, a first identification marking 5 corresponds to the decompression of the apparatus, while second, third, fourth and fifth identification markings 6, 7, 8, 9 respectively correspond to four different operating pressure levels (setpoints). The identification markings 5, 6, 7, 8, 9 may be made by any known means, and may for example be printed directly on the surface of the cover 3 or on a plastic covering of said cover 3, and / or be made hollow or raised. Each identification marking 5, 6, 7, 8, 9 is negatively consisting of a pictogram which symbolizes the function associated with the relevant position of the manual control member 4. For example, the first identification marking 5 may represent a jet of steam (symbolizing the decompression), while the second identification marking 6 may represent a core (to symbolize the fact that the corresponding operating pressure level is particularly well suited to cooking vegetables), the third identification marking 7 representing potatoes and an ear of wheat, to symbolize the fact that the operating pressure level associated with the corresponding position of the manual control member 4 is particularly well suited to cooking starchy foods , the fourth identification marking 8 representing meanwhile a chicken to symbolize the fact that the pressure level corresponding to the posit The associated manual control member 4 is particularly well suited for cooking meat, while the fifth identification marking represents a fish to symbolize the fact that the associated position of the manual control member 4 corresponds to a level of operating pressure particularly well suited to cooking fish. However, it is quite possible, without going beyond the scope of I invention, identification markings 5, 6, 7, 8, 9 represent simple abstract symbols (points, notches, etc.). ). In order to allow easy and intuitive use of the pressure cooker I the positions likely to be adopted by the manual control member 4 are predetermined positions separated by a distance and! or a constant angular sector (s). The respective identification markings corresponding to 5, 6, 7, 8, 9 are advantageously arranged in a fixed manner on the pressure cooker 1, and preferably on the surface of the lid 3, that is to say that the position of said identification markings 5, 6, 7, 8, 9 relative to the cover 3 is fixed. On the contrary, the manual control member 4 is advantageously mounted on the lid 3 while being movable relative to the latter between the various positions referred to above. The manual control member 4 advantageously includes a gripping member intended to be moved manually by the user between the various positions referred to above, and a pointing member pointing towards the identification marking (for example the first identification marking 5 in the situation iliustrée in Figure 1) corresponding to the instantaneous position in which is the manual control member 4. For example, the manual control member 4 comprises a slider 4A which forms both a body of gripping and a pointing member, said slider 4A being for example rotatably mounted along a central vertical axis! (corresponding to the reversion axis of the tank 2). In this preferred embodiment, where the manual control member 4 is rotatable, said identification markings 5. 6 7, 8, 9 are advantageously positioned one after the other on a circular arc, and are preferably evenly spaced along said arc. The pressure cooker 1 of the system according to the invention advantageously comprises, and in a manner well known as such, a pressure regulating valve, which is preferably mounted on the cover 3 (and even onboard the latter), and is designed to maintain the pressure in the pressure cooker 1 (that is to say in the cooking chamber formed by the combination of the tank 2 and the lid 3) substantially to a set value, commonly called "pressure operating mode "or" control pressure ", and exceeding for example the atmospheric pressure of a value between 4 kPa and 150 kPa, and preferably between 15 and 150 kPa. The control valve is advantageously designed to be sensitive to the pressure prevailing in the cooking chamber, and to be movable between at least a first position in which it closes the communication of the enclosure to the outside as long as the internal pressure is less than or equal to a predetermined pressure Po corresponding to the set point and a second position in which it puts the interior of the enclosure into communication with the outside as soon as the internal pressure substantially exceeds the predetermined pressure P. regulation thus makes it possible to maintain the pressure at a predetermined threshold Po (which corresponds to the setpoint), a value beyond which the valve ensures a vapor leak regulating the internal pressure of the pressure cooker. The control valve may be of any type known to those skilled in the art, and be for example formed by a weight valve or compression spring mounted movably on the cover. Said regulating valve may occupy a lower sealing position (shut-off position) in which it is recalled under the effect of its own weight (or under the effect of the restoring force exerted by the compression spring) on a seat formed through a bore itself made through the cover 3. The valve can also be pushed into a high position under the effect of the internal pressure in the pressure cooker, when the latter exceeds the predetermined value Po of operation. In this position, the valve rises and releases orifice formed through the cover and through which the vapor can escape to the outside. Advantageously, the pressure cooker 1 comprises a steam exhaust duct, through which said control valve allows the steam to escape from the pressure cooker 1 as soon as the pressure prevailing within the pressure cooker exceeds said setpoint value. . For this purpose, the duct is advantageously mounted downstream of the. valve relative to the direction of escape of the vapor, so that said valve is interposed between the bore formed through the cover 3 and the exhaust duct. Thus, when the pressure prevailing within the pressure cooker exceeds the set value, the valve rises (against its own weight and / or the restoring force exerted by a possible compression spring) and disengages the bore formed through the cover 3, through which the steam can escape to then take the exhaust pipe which will channel it to the outside of the pressure cooker 1. As is well known per se of a person skilled in the art, the pressure regulating valve may advantageously be a calibrated valve with adjustable calibration, allowing the user to select a predetermined set point (operating pressure Po) from a choice of several predetermined values (by example four in the embodiment illustrated in the figures) depending on the type of food present in the pressure cooker. Preferably, the regulating valve is thus equipped with a setting system formed by a compression spring which exerts on the valve a restoring force in a more or less large shut-off position, and which can be adjusted by compressing more or minus the spring, as is well known as such. As mentioned above, the manual control member 4 is advantageously designed to adjust said calibration, so that at least two of said positions of the manual control member 4 respectively correspond to two different settings, that is to say at two different predetermined setpoints. In a preferred embodiment, the manual control member 4 is thus designed to compress more or less significantly a spring which ensures calibration of the control valve, so as to adjust the set value. In the embodiment illustrated in the figures, four of said positions of the manual control member 4 respectively correspond to four different settings, which themselves correspond to four different setpoint values, each being optimal for a specific type of food. the species: vegetables, starchy foods, meat and fish). In the advantageous embodiment illustrated in the figures, and as already mentioned in the foregoing, the pressure cooker 1 comprises an activatable decompression device 30 designed to reduce the pressure prevailing within the pressure cooker 1 when it is activated. Preferably, said decompression device is designed to be activated regardless of the pressure level prevailing in the enclosure, in order to communicate the interior of the enclosure with the outside and allow a vapor escape which will cause a decrease in the pressure in the chamber to a level allowing the unlocking of the lid 3 relative to the tank 2 without risk to the user. For example, the activatable decompression device is realized by means of the pressure regulating valve, which may for example be designed to be placed in a leak position corresponding to the activation of the pressure relief device, or by setting the pressure relief valve. calibration of the valve to a very low setpoint which allows to drastically reduce the pressure prevailing within the enclosure. Preferably, the manual control member 4 is designed to control the activation of the decompression device. Thus, in the preferred embodiment illustrated in the figures, the manual control member 4 is designed to control on the one hand the activation of the decompression device, when it is in the position corresponding to the first identification marking. 5, and on the other hand to control the adjustment of the calibration of the control valve to different setpoint values respectively corresponding to the second, third, fourth and fifth identification markings 6, 7, 8, 9.
    [0009] According to an important feature of the invention, the system further comprises the pressure cooker 1, a graphic interface 10 for assisting the use of the pressure cooker 1, intended to be implemented on a computer terminal 11 provided with a display screen. The computer terminal 11, which is advantageously part of the system according to the invention, is completely independent of the pressure cooker 1, and advantageously has a portable character and is preferably designed to be able to be transported and handled with one or two hands by a user . Preferably, the computer terminal 11 is constituted by a smartphone (in English "srnartiohone a touch pad (Apple iPad type (D) or a laptop, preferably equipped with Bluetooth technology O.
    [0010] The graphical interface 10 is implemented by one (or more) software installed on the computer terminal 11, and which produces on the screen written or drawn information, with an interactive character, in order to guide the user in his use of the pressure cooker 1, preferably in real time, in the manner of a virtual "coach".
    [0011] The graphic interface 10 is designed to display on the display screen of the computer terminal 11 on the one hand virtual pictograms 12, 13, 14, 15, 16 respectively corresponding to said identification markings 5, 6, 7, 8 , 9 and positioned on the screen in an arrangement corresponding substantially to said predetermined disposition of the identification markings 5, 6, 7, 8, 9 and on the other hand a virtual pointer 17 intended to designate one of said pictograms 12, 13, 14, 15, 16. Thus, the graphic interface 10 shows on the screen of the computer terminal 11 a graphic object (virtual) which reproduces, more or less faithfully, the identification markings 5, 6, 7, 8, 9 and their arrangement on the lid 3 of the pressure cooker. The user thus has on the one hand a real arrangement of identification markings 5, 6, 7, 8, 9 and on the other hand a virtual arrangement of corresponding pictograms 12, 14, 15, 16. Preferably, each virtual pictogram 12, 13, 14, 15, 16 is constituted by an icon representing a visual pattern substantially identical to that forming the identification marking 5, 6, 7, 8, 9 corresponding. Thus, the user immediately understands which identification markings 5. 6, 7, 8, 9 corresponds to each virtual pictogram 12, 13, 14. 15, 16, since each virtual pictogram 12, 13, 14, 15, 16 reproduces more or less faithfully the appearance of the identification marking 5, 6, 7, 8. 9 corresponding. Preferably, the virtual pictograms 12, 13, 14, 15, 16 are positioned on the screen in a substantially identical arrangement to the predetermined disposition of the respective identification markings 5, 6, 7, 8, 9. For example, in the embodiment illustrated in the figures, the virtual pictograms 12, 13, 14, 15, 16 are arranged in a circular arc, in the same way as the identification markings 5, 6, 7, 8, 9 are arranged in a circular arc on the pressure cooker 1. This again allows the user to understand at first glance that the graphical interface 10 virtually reproduces the identification markings 5, 6, 7 , 8, 9 actually present on the pressure cooker 1 of the system according to the invention. However, it is quite possible, without departing from the scope of the invention, that the arrangement of the virtual pictograms 12, 13, 14, 15, 15 is not strictly identical to that of the identification markings. 5, 6, 7, 8. 9 corresponding, for example, that the arrangement of the virtual pictograms 12, 13, 14, 15, 16 recalls, by the order of positioning of the pictograms 12, 13, 14, 15, 16 by for example, the arrangement of identification markings 5, 6, 7, 8, 9 corresponding. Thus, it is possible, for example, for the identification markings 5. 6, 7, 8, 9 to be arranged one after the other in a circular arc, while the corresponding virtual pictograms 12, 13, 14, 15 , 16 are arranged in a straight line but in the same order as the respective identification markings 5, 7, 8, 9 corresponding. The virtual pointer 17 may for example fui understand, as illustrated in the figures, a cursor (virtual) designed to point to the pictogram that it aims to designate. The invention is however not limited to the implementation of such a cursor, and it is for example quite possible that the virtual pointer 17 is rather. constituted by an icon which is superimposed on or replace the pictogram 12, 13, 14, 15, 16 designated by the virtual pointer 17. In this case, the icon in question may for example be substantially identical to the virtual pictogram concerned. but exhibit a different color and / or be brighter (highlight effect) and / or be larger in size and / or blink, etc. The system according to the invention also comprises a wireless telecommunication device intended to connect (without physical connection of the wire or cable type), for example by electromagnetic, radio, infrared or other waves, said pressure cooker 1 and terminal 11, of in order to allow analog and / or digital data transfer between these, and in particular from the pressure cooker 1 to the terminal 11. Preferably, the wireless telecommunication device is designed to connect said pressure cooker 1 and terminal 11 using Bluetooth® technology and even more preferentially using the "Bluetooth 4.0, Bluetooth / 0w energy" protocol. The wireless telecommunication device is designed so that the position of said manual control member 4 controls the position of the virtual pointer 17, so that virtual pointer edition 17 designates the pictogram 12, 13, 14, 15, 16 corresponding to the marking 5, 6, 7, 8, 9 associated with the instantaneous position of the manual controller 4. In other words, the wireless telecommunication device, the pressure cooker and the graphic interface 10 are designed so that the device The wireless telecommunication system provides a functional link between the pressure cooker 1 and the terminal 11 enabling the virtual pointer 17 to designate, in real time, a single pictogram corresponding to the one associated with the position adopted at substantially the same instant by the manual control member 4. Preferably, the virtual pointer 17 comprises a cursor (virtual) designed to point to the pictogram 12, 13, 14, 15, 16 corresponding to the marking 5, 6 , 7, 8, 9 associated with the instantaneous position of the manual control member 4. The virtual pointer 17 is thus designed to move a virtual pictogram 12, 13, 14, 15, 16 to the other in response at a substantially concomitant movement of the manual control member 4, so that the user is able to know the position of the manual control member 4 only by observing the graphic interface 10 so as to take cognizance of the position of the virtual pointer 17. Preferably, all the predetermined functional positions likely to be occupied by the control member 4 (positions which are therefore each associated with a respective identification marking) are reflected at the level of the virtual pointer 17. the graphic interface 10, which is capable of virtually reproducing said position according to the principle explained in the foregoing. However, it is perfectly conceivable, without however within the scope of the invention, that only part of the positions likely to be occupied by the control member 4 (positions which are therefore each associated with a marking of respective identification) are designed to be reflected in the graphic interface 10, in which case the "plurality of positions" referred to in the foregoing does not include all the functional positions that can be adopted by the control member 4 This technical characteristic of passing on the level of the graphic interface 10 the instantaneous position of the manual control member 4 (provided that this position is of course part of the "plurality of positions" concerned), makes it possible to provide a particularly simple and effective assistance to the user for the use of the pressure cooker 1, allowing the user to view directly and instantaneously The 11th actual position of the manual control member 4, thus allowing the graphic interface to confirm, for example, that this position is adequate with regard to the course of the son's cycle, or on the contrary to report an incorrect position of the manual control member 4 which would cause a fault in the cooking cycle. In order to control the position of the virtual pointer 17 by the manipulation of the manual control member 4, the system advantageously comprises a member for detecting the position of the control member 4, said member for detecting the position of the control member 4 being adapted to produce a signal representative of said position, signal that the wireless telecommunication device is adapted to transmit to said terminal 11 to control the position of the virtual pointer 17. Thus, the position detecting member of the control member 4 advantageously generates an electrical signal representative of the instantaneous position occupied by the control member 4. This electrical signal is transmitted, preferably immediately, by the wireless communication device to the computer terminal 11, so that said signal is processed by the graphical interface 10 which in turn will make the virtual pointer 17 designate the p ictogram 12, 13, 14, 15, 16 corresponding to the marking 5, 6, 7, 8, 9 associated with the instantaneous position of the manual control member 4.
    [0012] The detection member of the position of the control member 4 may be of any type known to those skilled in the art. Preferably, the detection member in question is in accordance with the teaching of WO 2010/081994, the content of which is incorporated by reference. In this advantageous embodiment, the detection member includes for example at least one sensor and at least one activator designed to remotely excite said sensor when the control member 4 occupies a predetermined position, so that the attack, by the control member 4, said predetermined position controls the emission of said signal representative of the instantaneous position of the control member 4. For example, as provided in the patent application VV0-2010 / 081994, the organ manual control device embodies a magnet forming an activator for magneto-resistive sensors (for example manufactured using CMOS technology) which are in turn mounted fixed in position on the cover 3, so that said activator magnet can selectively excite one or more said magneto-resistive sensors as a function of the position of the manual control member 4, and thus encode the latter. Advantageously, the wireless telecommunication device comprises a transmitter module on the pressure cooker 1, for example embedded on the cover 3, and a receiver module included (for example by construction if the telecommunication device is of Bluetooth® type) in the 11. Advantageously, said transmitter module includes a plurality of magneto-resistive sensors ("MR sensors") arranged at regular intervals, for example over an arc of a circle, so that each can be selectively activated by a magnet carried by the 4. The emitter module is then capable of emitting, for example over the air, a signal representative of the instantaneous position of the control member 4 towards the receiver module, so that the receiver module communicates with the receiver. graphical interface the signai in question, so that said graphical interface makes it possible in return that said virtual pointer 17 designates e the pictogram corresponding to the marking associated with the instantaneous functional position of the manual control member 4.
    [0013] Preferably, the pressure cooker 1 furthermore comprises a detector designed at the same time to detect the moment when the pressure prevailing in the pressure cooker substantially reaches said setpoint value for the first time (the instant in question thus marking the beginning of the 3016 1 1 7 18 of the cooking cycle to the operating pressure) and to produce in response a trigger signal that the wireless telecommunication device; is designed to transmit to the terminal 11 in order to trigger a countdown of a predetermined duration by the terminal 11, said predetermined time corresponding in species to a desired duration of cooking food to the operating pressure. This predetermined duration is advantageously determined automatically by the system, as a function, for example, of the recipe followed by the user. Preferably, the detector in question is advantageously designed to operate according to the principle described in EP-1 458 268, the contents of which are incorporated by reference. In this preferred embodiment, the detector in questori thus advantageously comprises a temperature sensor disposed in the, and I or in the vicinity of the steam exhaust duct mentioned above to enable said temperature sensor to capture the increase in temperature. temperature resulting from said steam exhaust through the conduit, and in response producing said trigger signal. Preferably, the temperature sensor is adapted to produce an electrical signal that is transmitted to the transmitter module, which then sends it to the receiver module for processing by the terminal 11 and the graphics interface 10 associated therewith. Advantageously, the graphic interface 10 is designed to display on said display screen of the terminal 11, said count of said predetermined duration, in the form of, for example, a countdown. Preferably, the graphic interface 10 is furthermore designed to display on the screen of the terminal 11 a virtual tool for setting said predetermined duration, for example in the form of a "+" button 18 and a button "-" 19. which can be actuated by the user either by direct support on the screen (in the case of a screen 25 formed by a touch screen) or by means of a pointing device controlled by a device control device connected to terminal 11 (mouse for example). Actuation of the "+" button 18 makes it possible to increment the predetermined duration to be counted down by a predetermined step (for example 5 seconds or 30 seconds) while the "-" button 19 makes it possible, on the contrary, to decrement with the same pitch the predetermined duration to be counted down, to adjust the latter.
    [0014] Advantageously, the graphic interface 10 is designed to prompt a user to manipulate the manual control member 4 to place it in a specific position, for example to start or optimize the pressure cooking process, said interface 10 is also designed to emit either an error signal to the attention of said user if the latter did not comply with said invitation, and that he left for example the manual control member 4 outside the position required, a validation signal to confirm to the user that he has indeed brought the manual control member 4 in said specific position. In this particularly advantageous embodiment, the graphic interface 10 makes it possible to optimally guide the user in his use of the pressure cooker 1, not only by indicating to him in an extremely clear and ergonomic way the manipulations that he must concretely perform. at the level of the pressure cooker 1, but also by confirming to the user that the manipulations carried out are correct or on the contrary by indicating to him that a manipulation error has been made, and with extremely simple, compact, robust and cheap. Advantageously, the graphic interface 10 is also designed to prompt a user to act on the heating source (hotplate for example) to which the content of said pressure cooker 1 is to adjust the heating source to its level maximum, in order to deliver as much heat energy as possible to the contents of the pressure cooker 1, or adjust the heating source to an intermediate level (which may correspond to a minimum power), or even cut the heating source, so optimize the cooking cycle as will emerge in particular from the example of use of the invention described below. In this example of use of the system illustrated in the figures, the user prepares a dish according to a recipe contained in an application loaded on a terminal 11 of the tactile digital tablet type, said application including the graphic interface 10. The user thus selects the recipe concerned by means of the graphical interface 10 implemented on the touch pad forming the terminal 11. The user can choose, by means of the graphical interface 10, to follow the recipe step by step. In this case, as shown in particular in Figure 2, the recipe is divided into different stages.
    [0015] Each time the user has completed a step, he proceeds to a validation action (by clicking on a virtual button) which leads to the next step, which! E is illustrated in this case in FIG. Step 3 involves using the pressure cooker 1 to continue the recipe. For this purpose, the graphic interface 10 is advantageously designed to guide the user in the establishment of a wireless connection between the pressure cooker 1 and the terminal 11, to allow interactive assistance from the user for the future of the recipe. For this purpose, the graphical interface 10 proposes, for example, the user to click on a 1CIA icon, then to display on the screen a graphic object (of the "rosette" type, visible in FIGS. 4 and following) aimed at to reproduce, in a more or less faithful or stylized manner, the actual control interface formed by the manual control member 4 and the associated identification markings 5, 6, 7, 8, 9 associated with it on the pressure cooker 1. As illustrated in FIG. 4, the graphic interface 10 firstly invites the user to make a connection between the pressure cooker 1 and the graphic interface 10 by pressing on the one hand a start-up button 10B which is provided with the pressure cooker 1 and secondly a virtual start button 100 displayed by the graphical interface 10 on the screen of the terminal 11. This double operation leads to establishing a communication between the pressure cooker 1 and the terminal 11, preferably through the Bluetooth technology O. As illustrated in Figures 5 and 6, and as is conventional in the context of the implementation of a Bluetooth technology the terminal 11 first seeks the signal of the pressure cooker 1 and establishes the connection, and indicates that the connection is correctly performed by a message delivered by the graphic interface 10 to the user (cf. Figure 6). The graphic interface 10 is then designed to prompt the user to move the manual control member 4 of the pressure cooker 1 to place it in a position corresponding to a specific cooking program, ie to a value of appropriate instructions for the recipe concerned (see Figure 7). If the user does not correctly answer this invitation, leaving for example the manual control member 4 in the decompression position, the graphic interface 10 displays an error symbol (in this case a white cross on a red background for example) ) and reiterates his invitation to move the manual control device 4 opposite the marking corresponding in this case to the appropriate setpoint. The user then moves the manual control member 4 from its decompression position (marking 5) to its position corresponding to the first program (in which it points to the second identification marking 6). concomitant effect of moving the virtual pointer 17 from a position in which it pointed to the first pictogram 12 at a position in which it points to the second pictogram 13 (see Figure 9). This position being that required by the graphic interface 10, the latter signals to the user that the manipulation is correct by means of an appropriate symbol representing a validation figure 9), drawn for example on a green background. The graphic interface 10 then indicates to the user that the preheating is in progress and invites him to this end to adjust his heating source to full power so that the setpoint can be reached as soon as possible. When the set point is reached, the control valve opens to let the steam escape to adjust the pressure level, which has the effect of generating a sudden rise in temperature at the steam exhaust duct, elevation which is detected by the temperature sensor, which transmits the information, via the telecommunication device, to the graphical interiace 10. The latter then signals to the user (see Figure 11) that cooking under operating pressure is in progress and accordingly prompt the user to reduce the power of the heating source. Concomitantly, the signa! detection of the achievement of the setpoint value results in the countdown of a predetermined cooking time under pressure adapted to the recipe concerned. This predetermined time can advantageously be displayed in the form of a countdown by means of a virtual display 20 which is part of the graphical interface 10. Once the countdown is complete, the graphical interface 10 signals the user that the. phase of cooking under pressure is completed (see Figure 12) by means for example of a window 21 including a message for this purpose. The user is then invited to cut off the heating source, a reminder message can advantageously appear for this purpose (see FIG. 13), this message disappearing from the terminal screen only in response to a positive action. validation of the user. The system can then, in the case of a conventional cooking cycle, signal to the user (through the graphical interface 10) that the cooking is finished and invite him accordingly to place the organ 30 of 4 control in decompression position to open the lid more quickly. Alternatively, the system can implement, preferably but optional, a phase of "soft cooking" in which food continues to cook under the effect of thermal inertia, remaining within the pressure cooker I which is decompressed and is no longer subjected to a positive thermal input from the heating source (excluding thermal inertia effect), the latter being cut completely. In order to implement this terminal phase of "soft cooking", the user is invited to decompress his pressure cooker by placing the manual control member 4 in the appropriate position (ie the decompression position), corresponding to the first marking of identification 5 in 'species. As long as the user has not proceeded with this setting in decompression position of the manual control member 4, the graphic interface 10 invites him to do so while displaying an error message (in the form of a central white cross on a red background), as shown in figure 14.
    [0016] The user then manipulates the manual control member 4 to bring it into the decompression position, which has the effect of simultaneously moving the virtual cursor 17 so that it points to the first pictogram 12 corresponding to the decompression (see Figure 15). This manipulation being correct, the graphical interface 10 signals with a validation message (see 15) to the user that everything is in order. The soft cooking phase then continues and the user is informed (see Figure 16). Optionally, a time count, visible to the user (for example, displayed by the graphic interface 10) allows the user to know the predetermined duration of this terminal phase of "soft cooking", the end of which is indicated by an appropriate message 23, again urging him to make sure that the heating source 20 is switched off and that the pressure cooker is not pressurized (see Figure 17). The invention thus makes it extremely easy, thanks to the characteristic that the position of the manual control unit of the pressure cooker controls the position of a virtual pointer 17 on a graphic interface 10, to provide an extremely effective assistance and ergonomic at. a pressure cooker user. The invention also relates as such to a domestic cooking method of food by means of a pressure cooker 1, which is preferably implemented using the system described in the foregoing. The whole of the foregoing description thus applies totally, mutatis mutandis, to the domestic cooking process according to the invention. This method is a domestic method of cooking food by means of a pressure cooker 1 provided with at least one manual control member 4 movable between a plurality of positions respectively corresponding to a plurality of operating states. Operation of said pressure cooker 1. As stated above, said positions are each associated with respective identification markings 5, 6, 7, 8, 9 positioned on the pressure cooker 1 according to a predetermined arrangement. The method comprises the implementation by a user, on a computer terminal 11 provided with a display screen, a graphic interface 10 for assisting the use of the pressure cooker 1. In accordance with the invention, said graphic interface 10 displays on said display screen on the one hand virtual pictograms 12, 13, 14, 15, 16 respectively corresponding to said identification markings 5, 6, 7, 8, 9 and positioned on the screen according to an arrangement corresponding substantially to said predetermined disposition and on the other hand a virtual pointer 17 intended to designate one of said pictograms, said pressure cooker 1 and terminal 11 being connected by a wireless telecommunication device designed so that the position of said control member manual 4 controls the position of the virtual pointer 17, so that said virtual pointer 17 designates the pictogram corresponding to the marking associated with the instantaneous position of the control member ma 4. The invention also relates of course to the graphical interface 10 as such, as well as the computer program intended to implement the latter on the terminal 11. Legend of the Figures Figure 2 2.1: Coup d'etat eye 2.2: Ingredients and preparation 2.3: The recipe step by step 2.4: Comments 2.5: Pork tenderloin with apples 2.6: Preparation 15 min Cooking 17 min 301 6 1 1 7 24 Program 2.7: Ingredients: - 4 apples - 800 g of tenderloin mignon de porc 5 - Mustard - 2 shallots - 50 g butter - 20 cl cider - 2 tablespoons Calvados 10 2.8: Peel and cut the apples in large dice. Coat the filet mignon with mustard. Chop the shallots. 2.9: Next step 2.10: In the pressure cooker, fry the filet mignon with 50g of butter. Add the chopped shallot. Pour the cider. Flambé with calvados. Season. Close the pressure cooker. Figure 3 3.1: At a glance 3.2: Ingredients and preparation 3.3: The recipe step by step 20 3.4: Comments 3.5: Pork tenderloin with apples 3.6: Preparation 15 min Cooking 17 min Program 25 3.7: Ingredients: - 4 apples - 800 g of pork tenderloin - Mustard - 2 shallots - 50 g of butter 3 0 1 6 1 1 7 25 - 20 cl of cider - 2 tablespoons of Calvados 3.8: In the pressure cooker, fry the filet mignon with 50g of butter. Add the chopped shallot. Pour the cider. Flambé with calvados. Season. Close the pressure cooker. 3.9: Click on the icon 3.10: See the picture 3.11: Next step 3.12: In a frying pan, sauté the apples with the remaining butter, sprinkle with sugar, pepper and leave to caramelise slightly. Figure 4 4.1: To start press the pressure cooker 4.2: And click on ... above Figure 5 5.1: Search for your pressure cooker in progress ... Figure 6 6.1: Congratulations, successful connection! Figure 7 7.1: SELECT the prog 1 on your pressure cooker. LIGHT your source up to 20 heaters. Figure 8 8.1: SELECT the prog 1 on your pressure cooker. Figure 9 9.1: Program selection OK. Put your heating source to the maximum.
    [0017] 25 Figure 10 10.1: Preheating in progress ... Put your heating source to the maximum. Figure 11 301 6 1 1 7 26 11.1: PRESSURIZED PRESSING COOKING ... Lower your heating source to a minimum. Figure 12 12.1: Completed 5 12.2: Pressure Cooking Complete! 12.3: SWEET COOKING IN PROGRESS Figure 13 13.1: Are you sure you have cut your heating source SWEET COOKING IN PROGRESS ...
    [0018] Figure 14 14.1: Selecting the PROGRAM ... on your pressure cooker Figure 15 15.1: Selecting the program OK. Figure 16 15 16.1: FRESH COOKING IN PROGRESS ... Figure 17 17.1: Ready 17.2: To finish cooking, turn off the heat source and uncompress the pressure cooker. 17.3: It's ready ... 27
    权利要求:
    Claims (5)
    [0001]
    CLAIMS1 - Domestic food cooking system comprising a pressure cooker (1) provided with at least one manual control member (4) movable between a plurality of positions respectively corresponding to a plurality of operating states of said pressure cooker (1), said positions being each associated with respective identification markings (5, 6, 8, 9) positioned on the pressure cooker (1) in a predetermined arrangement, said system being characterized in that it comprises a graphical interface (10) assistance with the use of the pressure cooker (1), intended to be implemented on a computer terminal (11) provided with a display screen, e, said graphic interface (10) being designed to display on said display screen of one by virtual pictograms 12, 14, 15. 16) respectively corresponding to said identification markings 6, 7, 8, 9) and positioned on the screen in a disposition corresponding substantially to said predetermined position and on the other hand a virtual pointer (17) for designating one of said pictograms (12, 13, 14, 15, 16), said system also comprising a wireless telecommunication device for connecting said pressure cooker (1 ) and terminal (11) and arranged so that the position of said manual control member (4) controls the position of the virtual pointer (17), so that said virtual pointer (17) designates the pictogram (12. 13, 14, 15, 16) corresponding to the marking (5, 6, 7, 8, 9) associated with the instantaneous position of the manual control member (4).
    [0002]
    2 System according to claim 1 characterized in that said virtual pointer (17) comprises a cursor designed to point to said pictogram (12, 13, 14, 15, 16) corresponding to the marking (5, 6, 7, 8, 9) associated with the instantaneous position of the manual control member (4).
    [0003]
    3 - System according to claim 1 or 2 characterized in that said manual control member (4) is rotatable, said markings (5, 6, 7, 8, 9) being positioned one after the other on an arc of circle.
    [0004]
    4 - System according to one of claims 1 to 3 characterized in that said pressure cooker (1) comprises an activatable decompression device designed to make 3016117 drop the pressure prevailing within the pressure cooker (1) when activated , said manual control member (4) being adapted to control activation of said decompression device.
    [0005]
    5 - System according to one of claims 1 to 4 characterized in that it comprises a 5 member for detecting the position of the control member (4), said member for detecting the position of the control member (4) being adapted to produce a signal representative of said position that the wireless telecommunication device is adapted to transmit to said terminal (11) to control the position of the virtual pointer (17). 6 - System according to one of claims 1 to 5 characterized in that said pressure cooker (1) comprises a pressure control valve designed to maintain the pressure in the pressure cooker (1) substantially to a set value as well as a detector designed both to detect the instant at which the pressure prevailing in the pressure cooker (1) substantially reaches said setpoint value for the first time and to produce in response a trip signal that the wireless telecommunication device is designed to transmit to said terminal (11) to trigger a countdown of a predetermined duration by the terminal (11). 7 System according to claim 6 characterized in that said pressure cooker 20 comprises a steam exhaust duct, through which said valve allows the steam to escape as soon as the pressure prevailing within the pressure cooker exceeds said set point value, said detector comprising a temperature sensor disposed in and / or adjacent said duct to enable said temperature sensor to sense the temperature rise resulting from said vapor escaping through the duct, and to generate in response said trigger signal . 8 - System according to claim 6 or 7 characterized in that said pressure regulating valve is a calibrated valve adjustable setting, said manual control member (4) being adapted to adjust said calibration, so that at least 29 3016117 two of said positions of the manual control member (4) respectively correspond to two different settings. 9 - System according to one of claims 6 to 8 characterized in that said graphical interface (10) is designed to display on said display screen said count of said predetermined duration. 10- System according to one of claims 6 to 9 characterized in that the graphical interface is designed to display on the screen of the terminal (11) a virtual setting tool (18, 19) of said predetermined time. 11 - System according to one of claims 1 to 10 characterized in that said graphical interface (10) is designed to prompt a user to manipulate the manual control member to place it in a specific position, said interface (10) is also designed to emit either an error signal to the attention of said user if the user has not complied with said invitation, or a validation signal to confirm to the user that he has indeed brought manual control member (4) in said specific position. 12 - System according to one of claims 1 to 11 characterized in that said graphical interface (10) is designed to prompt a user to act on the heating source to which is subject the contents of said pressure cooker (1) for either set the heat source to its maximum level, set the heat source to an intermediate level, or turn off the heat source. 13- System according to one of claims 1 to 12 characterized in that said wireless telecommunication device comprises a transmitter module embedded on the pressure cooker (1) and a receiver module included in said terminal (11). 14- System according to one of claims 1 to 13 characterized in that said wireless telecommunication device 25 is designed to connect said pressure cooker and terni nal using Bluetooth ® technology. 15- Domestic cooking method of food by means of a pressure cooker (1) provided with at least one movable manual control member (4) between a plurality of positions corresponding respectively to a plurality of operating states of said pressure cooker (1), said positions being each associated with respective identification markings (5, 6, 7, 8, 9) positioned on the pressure cooker (1) according to a predetermined arrangement, said method being characterized in that comprises the implementation by a user, on a computer terminal (11) provided with a display screen, a graphical interface (10) for assisting the use of the pressure cooker (1), said graphic interface (10) displaying on said display screen on the one hand virtual pictograms (12, 13, 14, 15, 16) respectively corresponding to said identification markings (5, 6, 7, 8, 9) and positioned to the screen according to a provision corresponding substantially to the said predetermined arrangement and on the other hand a virtual pointer (17) intended to designate said pictograms, said pressure cooker (1) and terminal (1 1) being connected by a wireless telecommunication device designed so that the position of said manual control member (4) controls the position of the virtual pointer (17), so that said virtual pointer (17) designates the pictogram corresponding to the marking associated with the instantaneous position of the manual control member (4).
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    同族专利:
    公开号 | 公开日
    CN104757872A|2015-07-08|
    CN104757872B|2018-11-02|
    EP2898799A1|2015-07-29|
    FR3016117B1|2016-02-05|
    EP2898799B1|2017-03-08|
    引用文献:
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    FR2940900B1|2009-01-15|2012-01-06|Seb Sa|COOKER WITH ELECTRONIC INFORMATION DEVICE|
    FR2972832B1|2011-03-14|2014-05-09|Seb Sa|DEVICE FOR MONITORING AND / OR CONTROLLING THE OPERATION OF AT LEAST ONE HOUSEHOLD APPLIANCE BY AT LEAST ONE PORTABLE COMMUNICATION TERMINAL|CN108023792A|2016-11-01|2018-05-11|阿里巴巴集团控股有限公司|A kind of apparatus control method, device and equipment|
    CN110250935A|2017-08-09|2019-09-20|沙克忍者运营有限责任公司|Cooking system|
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    DE102017125698B3|2017-11-03|2019-02-28|Gero Vertriebs-Gmbh|Pressure valve for pressure cookers|
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    USD934027S1|2018-08-09|2021-10-26|Sharkninja Operating Llc|Reversible cooking rack|
    USD883015S1|2018-08-09|2020-05-05|Sharkninja Operating Llc|Food preparation device and parts thereof|
    US20190254476A1|2019-02-25|2019-08-22|Sharkninja Operating Llc|Cooking device and components thereof|
    JP1677688S|2019-06-06|2021-01-25|
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    法律状态:
    2015-02-02| PLFP| Fee payment|Year of fee payment: 2 |
    2016-02-01| PLFP| Fee payment|Year of fee payment: 3 |
    2017-01-31| PLFP| Fee payment|Year of fee payment: 4 |
    2017-04-21| CA| Change of address|Effective date: 20170322 |
    2018-01-31| PLFP| Fee payment|Year of fee payment: 5 |
    2020-01-30| PLFP| Fee payment|Year of fee payment: 7 |
    2021-01-28| PLFP| Fee payment|Year of fee payment: 8 |
    2022-01-31| PLFP| Fee payment|Year of fee payment: 9 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1450102A|FR3016117B1|2014-01-07|2014-01-07|COOKING SYSTEM WITH ASSISTED USE|FR1450102A| FR3016117B1|2014-01-07|2014-01-07|COOKING SYSTEM WITH ASSISTED USE|
    EP15150123.6A| EP2898799B1|2014-01-07|2015-01-05|Cooking system with assisted use|
    CN201510006899.2A| CN104757872B|2014-01-07|2015-01-07|Provide the decoction system of help to the user in use|
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