An intelligent recipe recording and recreation assistant- systems, devices, and method thereof

Abstract

The present relates to a system, device and method for recipe recording and recreation assistance by guiding chefs through the cooking process without disrupting the natural process and the system comprising: an intelligent induction cooktop, a mobile application interface and a web platform, wherein the intelligent induction cooktop is wirelessly communicable to the mobile application interface through a in-built communication module; a web platform is configured with plurality of modules to provide interface for recipe sharing, storing and managing recipes shared by creators, tracking user's cooking activities, capturing and storing the cooking parameters, fine- tune recipe based on user's cooking experience, managing connectivity and synchronization of plurality of induction cooktop.

Description

AN INTELLIGENT RECIPE RECORDING AND RECREATION ASSISTANT- SYSTEMS, DEVICES, AND METHOD THEREOFFIELD OF INVENTION

[0001] The present invention relates to the field of cooking appliance controls and cooking instructions. More particularly, the present invention relates to an intelligent recipe recording and recreation assistant system and method thereof.BACKGROUND OF THE INVENTION

[0002] Conventional recipes are not designed to be interactive with users. They are designed with the false assumption that all users have the same level of cooking skills. Conventional recipes are also not designed to be software applications that facilitate cooking automation. Mostly, the users who follow the recorded recipes have to manually record recipes in notebooks which is a time-consuming process and can result in miscommunication or omission of crucial details.

[0003] Now in the age of the digital world, individuals can search the web and find almost any recipe they want from the myriad of cookbooks and cooking platforms available online. There are multiple videos uploaded by the chefs for sharing their recipe online through either YouTube or any other available online platforms. However, the recreation of these recipes by amateur cooks without misinterpretation is a challenging task. The terms signifying the cooking operations like “saute”, “simmer”, “browning”, “ bring to a boil” etc. are frequently used by the chefs but can be misinterpreted by beginners. Such ambiguities can lead to difficulty for beginners to replicate the intended flavor and texture of a dish, thereby possibility of alteration in the final dish prepared by the beginner.

[0004] Further, creators / chefs who put their time, effort, money and skills into creating and sharing their recipes, receive feedback either through comments or likes on their shared recipes, which may not accurately represent the effectiveness of the recipe in the real world. They have no idea whether the recipes are being recreated as intended or how closely the actual process followed by the users (re-creators) aligns with their instructions.

[0005] Moreover, the re-creators / users also face their own set of challenges while attempting to follow the recipes. The subjective nature of instructions can lead to significant inconsistencies in the final result. Also, the re-creators might lack the required skills to adapt recipes to their specific preferences.

[0006] Additionally, the automated cooking appliances available in markets do not consider size, material and shape of the cooking vessel / pot as one of the cooking parameters, thereby impacting the final outcome of a recipe. The type of cooking vessel plays a significant role in the cooking process. Different materials conduct heat differently, affecting how quickly a dish cooks and how evenly heat is distributed throughout the vessel. Also, the size and shape of the vessel also influences the cooking process. Deep pots are suitable for boiling, simmering or stewing, on the other hand shallow pans are more suitable for frying or sauteing.

[0007] The United States Application US 2021 / 0082308 Al discloses a method and system for a cooking tutorial program that provides intelligent assistance to users during meal preparation , wherein the method comprise : receiving a user selection of a recipe; playing a first content item corresponding to a first preparation step of the selected recipe in a first media format ; monitoring user's actions performing the first preparation step of the selected recipe; and if the user's actions performing the first preparation step meet first criteria, adjusting the playing of the first content item, including displaying the first content item in a second media format, wherein thesecond media format differ from the first media format in at least a size and resolution of a portion of the first content item. However, the cited prior art fails to work on the impact of type, size and shape of the cooking vessel which has a significant impact on the cooking process. Further, the cited document nowhere discloses utilization of module which recognizes the type of vessel and adjusts the power output accordingly.

[0008] Therefore, in order to overcome the problems associated with existing state of art, there is a need of a solution that bridges the communication gap between creators (chefs), re-creators (user) and smart appliances, ensuring that recipes can be accurately shared and recreated with minimal ambiguity and misinterpretations. The proposed system with integrated software program as well as recording device, aims to standardize and capture the exact conditions of the recipe instructions.OBJECTIVES OF THE INVENTION

[0009] The primary objective of the present invention is to provide an intelligent recipe recording and recreation assistant system that provides a universal format for recipe sharing (standardized recipe instructions) and offers real-time guidance.

[0010] Another objective of the present disclosure is to provide an intelligent recipe recording and recreation assistant system that accurately records the recipe and also guides the chef through the cooking process without disrupting their natural flow.

[0011] Still another objective of the present disclosure is to provide an intelligent recipe recording and recreation assistant system with more precise and detailed feedback mechanism.

[0012] Another objective of the present disclosure is to provide an integrated intelligent recipe recording and recreation assistant system that bridges communicationgap between creators, re-creators and smart appliances, thereby ensuring that recipes can be accurately shared and recreated with minimal ambiguity and confusion.

[0013] Yet another objective of the present invention is to provide an intelligent recipe recording and recreation assistant system which guides the user to choose the most suitable shape and size of vessel for a particular recipe and a system to detect the material of the vessel, thereby ensuring optimal cooking conditions and enhancing the accuracy and consistency of the cooking process.

[0014] Another objective of the present invention is to provide an intelligent recipe recording and recreation assistant system that adapts and personalizes cooking processes based on individual user preferences, dietary needs, and specific ingredient variations, thereby offering a uniquely tailored cooking experience for each user.

[0015] An additional objective of the present invention is to emphasize the system's capability to seamlessly integrate and synchronize with various devices, platforms, and external applications. This ensures a unified and harmonious cooking experience across all touch points, promoting ease of use and enhanced user satisfaction.

[0016] Yet another objective of the present invention is directed towards ensuring user safety and reliability within the intelligent recipe recording and recreation assistant system. Features such as the ability to recover and resume cooking after a power loss and the consistent delivery of precise cooking results are central to this objective.

[0017] Yet another objective of the present invention seeks to highlight the collaborative nature of the system. This intelligent recipe recording and recreation assistant system fosters a sense of community, enabling users to benefit from a rich reservoir of shared recipes, presets, and invaluable feedback, thereby enhancing the culinary journey of both novices and seasoned chefs.

[0018] Another significant objective of the present invention is to emphasize the system's prowess in harnessing data and employing advanced machine learning algorithms. Such capabilities allow the system to continually refine and optimize recipes, recommendations, and cooking parameters, ensuring an ever-evolving and improving culinary experience.

[0019] Another objective of the present invention is aimed at showcasing the innovative control mechanisms embedded within the system. Features like Contextual Temperature Control, where varying cooking processes such as sauteing or simmering are meticulously optimized by a dedicated culinary team, underscore the system.

[0020] Other objectives and advantages of the present invention will become apparent from the following description taken in connection with the accompanying drawings, wherein, by way of illustration and example, the aspects of the present invention are disclosed.SUMMARY OF THE INVENTION

[0021] The present invention relates to an integrated intelligent recipe recording and recreation assistant system comprising: a plurality of intelligent induction cooktop, a mobile application interface linked to the induction cooktop and a web platform wirelessly connected to the intelligent induction cooktop through a cloud server, wherein the intelligent induction cooktop is wirelessly communicable to the mobile application interface through an in-built communication module; a web platform is configured with plurality of modules to provide interface for recipe sharing , storing and managing recipes shared by creators, tracking user’s cooking activities, capturing and storing the cooking parameters, fine-tune recipe based on user’s cookingexperience, managing connectivity and synchronization of plurality of induction cooktop.BRIEF DESCRIPTION OF DRAWINGS

[0022] The present invention will be better understood after reading the following detailed description of the presently preferred aspects thereof with reference to the appended drawings, in which the features, other aspects and advantages of certain exemplary embodiments of the invention will be more apparent from the accompanying drawing in which:

[0023] Figure 1 illustrates the block diagram of the induction cooktop in accordance with some embodiments;

[0024] Figure 2 illustrates block diagram of various modules of the intelligent induction cooktop in accordance with some embodiments;

[0025] Figure 3 illustrates the block diagram of various modules of the mobile application interface in accordance with some embodiments ; and

[0026] Figure 4 illustrates the block diagram representing various modules of the web platform of the present invention.

[0027] Figure 5 illustrates image of the cooktop and the mobile in guided mode to show instructions on both mobile and the cooktop;

[0028] Figure 6 illustrates image pointing to the the Fixed Temperature sensor;

[0029] Figure 7 illustrates removable temperature sensor being used;

[0030] Figure 8 illustrates the cooktop being used as weighing scale to measure ingredients;

[0031] Figure 9 illustrates mobile screenshots;

[0032] Figure 10 illustrates fleet management for example when a chef monitors a cooking class where multiple induction cooktops are used and the data is visible in a central device in real time;

[0033] Figure 11 illustrates a single recipe on the mobile application connecting to multiple connected kitchen appliances and tools to create different parts of the same recipe.DETAILED DESCRIPTION OF THE INVENTION

[0034] The following description describes various features and functions of the disclosed system with reference to the accompanying figures. In the figures, similar symbols identify similar components, unless context dictates otherwise. The illustrative aspects described herein are not meant to be limiting. It may be readily understood that certain aspects of the disclosed system can be arranged and combined in a wide variety of different configurations, all of which have not been contemplated herein.

[0035] Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0036] Features that are described and / or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and / or in combination with or instead of the features of the other embodiments.

[0037] The terms and words used in the following description are not limited to the bibliographical meanings, but, are merely used to enable a clear and consistent understanding of the invention. Accordingly, it should be apparent to those skilled in the art that the following description of exemplary embodiments of the present invention are provided for illustrative purpose only and not for the purpose of limiting the invention.

[0038] It is to be understood that the singular forms “a”, “an” and “the” include plural referents unless the context clearly dictates otherwise.

[0039] It should be emphasized that the term “comprises / comprising” when used in this specification is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps, components or groups thereof. The equations used in the specification are only for computation purpose.

[0040] In an embodiment, Figure 9 illustrates mobile screenshots of the interface. An integrated intelligent recipe recording and recreation assistant system comprising: an intelligent induction cooktop, a mobile application interface linked to the induction cooktop and a web platform wirelessly connected to the intelligent induction cooktop through a cloud server , wherein the intelligent induction cooktop is wirelessly communicable to the mobile application interface through an in-built communication module; a web platform is configured with plurality of modules to provide interface for recipe sharing , storing and managing recipes shared by creators, tracking user’s cooking activities, capturing and storing the cooking parameters, fine-tune recipe based on user’s cooking experience, managing connectivity and synchronization of a plurality of induction cooktop.

[0041] In an embodiment, the web platform and the mobile application, are connected through an internet connection to establish connectivity with our cloud server. On the other hand, the cooktop is linked to the mobile phone via wireless technology, not limited to Wi-Fi or Bluetooth.

[0042] In an embodiment, as illustrated in Figure 8, the intelligent induction cooktop includes a built-in weighing scale which allows users to measure ingredients directly on the cooktop, thereby enhancing convenience and improving accuracy in cooking.

[0043] The induction cooktop of the present invention is equipped with a programmable pre-sets for common cooking processes, a Smart Recipe Library Manager that houses full-length recipes and Vessel & Power equalization module(via IGBT current sensing unit) for detecting the type and a Load cell combination to measure the weight of cooking vessels.

[0044] In an embodiment, the web platform is configured with a fleet management module which provides seamless data transfer between the intelligent induction cooktop and the web platform.

[0045] The design of the cooktop base is unique and designed in a manner to facilitate airflow and maintain load cells at the lowest possible temperature for the proper functioning of the weighing scale.

[0046] In an embodiment, the integrated intelligent recipe recording and recreation assistant system can operate in three distinct modes: a standalone mode for traditional cooking, Chef Mode for recipe creation and recording, and Guided mode for step-by- step cooking guidance. The various modes of operation of the system are described below:

[0047] (i) Standalone mode: In this mode, the intelligent induction cooktop can be used independently like a traditional / conventional cooktop however with some smart features added in it. This mode provides a range of flexible and convenient options for both novice and experienced cooks, thereby enabling them to cook with precision and ease.

[0048] The user has flexibility to select any one of preset cooking modes based on his need. The preset cooking modes can be selected from but not limited to boiling, simmering, frying etc. These presets are pre-programmed with the optimal power and temperature settings for each cooking process, ensuring a consistent outcome each time these presets are used. The presets are fine tuned algorithms which work in conjunction with the vessel identification and power equalization module so that the cooking process is maintained irrespective of the vessel type. These presets can be chosen from a library of user generated presets available on the mobile app and can be synced to the cooktop. Furthermore, these presets are not static and hence users have the option to modify them accordance to their personal preferences and save the, for future use. Moreover, users can also manually control the power or temperature of the induction cooktop, thereby providing more hands-on cooking experience. This feature is mainly useful for experienced cooks who prefer to have direct control over their cooking process.

[0049] (ii) Chef / creator Mode: In this mode, the intelligent induction cooktop provides a platform for chefs and recipe creators to design, document and refine their culinary creations in an interactive and intuitive way. Further, in this mode, the induction cooktop records the entire process, capturing all changes in power levels, temperature and time. Chef can cook freely and intuitively, using either the preset cooking processes or manually adjusting the temperature and power levels as per chef s requirement.

[0050] Additionally, chefs can enhance their recipe documentation by utilizing the mobile application to record audio, video or capturing images during the cooking process. These media files are then synchronized with the captured cooking parameters in a comprehensive timeline, providing a rich and detailed record of the cooking process. Upon completing their cooking, chefs can review and fine-tune their recipes on the mobile app or web platform. Chefs also have flexibility to start with an existing recipe and cook according to their unique style. The recipe records any deviations or alteration they make from the original recipe, allowing them to fine-tune or test it to perfection.

[0051] Chefs can publish their “smart” recipe after they are satisfied with the recipe. “Smart” recipe includes detailed cooking parameters and media files, which other users can then recreate with precision using a guided mode.

[0052] (iii) Guided Mode: Figure 5 illustrates the guided mode, the intelligent induction cooktop provides step-by-step instruction of the cooking process along with actively controlling the various aspects of the cooking process indicated on the display of the cooktop. This includes adjusting the power and temperature levels, cooking duration, guiding the user for the ingredient amount and giving the weight of ingredients, and also suggesting the shape and type of vessel / pot to be used but automatically detecting the material of the pot. The system ensures that each step is followed exactly by synchronizing with the cooktop’s real-time data. The user interface provides clear prompts, while the system automatically controls cooking parameters, giving novice cooks an easy way to achieve consistent results.

[0053] During Guided Cooking mode, there is a possibility of the user incorrectly putting the quantity or preparing the ingredient. This can lead to the food being cooked faster than anticipated and burning. In order to prevent this, the Fixed TemperatureSensor continuously monitors the temperature during Power based cooking and if there is a sudden spike of temperature will automatically switch to maintaining the temperature, therefore preventing any burning occurring.

[0054] The Induction cooktop can operate independent of the mobile app, when connected it has bidirectional communication with the mobile app and changes done on the cooktop reflect on the mobile app and vice versa, which shows the user with the instructions in real-time. When the user moves to the next step in the recipe on their app, the cooktop automatically adjusts settings to match with requirements of that step. For example, if a recipe calls for simmering an ingredient, the cooktop automatically lower power to the optimal simmering point once the user indicates they have reached that step.

[0055] This advanced level of automation making easier for the users to achieve consistent results, even with complex recipes or cooking techniques. The Guided mode is particularly useful for novice cooks or those users trying out a new recipe, as this mode provides a fool-proof method to cook with professional-grade precision.

[0056] Referring to Figure 1 , Figure 1 illustrates block diagram of various modules of the induction cooktop. The cooktop of the present invention is adaptable to different types of induction compatible vessel and cooking processes. The cooktop can detect the vessel type, automatically adjust its control parameters, and measure the weight and temperature of the ingredients. The cooktop includes programmable presets for common processes, a smart recipe library, and advanced sensing capabilities for detecting the type and weight of cooking vessels. The various components of the cooktop are illustrated below:

[0057] 1. Heat-Resistant Cooking Surface: The surface of the induction cooktop is either made of hardened glass, ceramic, or borosilicate. It's designed to withstand high cooking temperatures.

[0058] 2. Controllable Induction Unit: This includes an induction coil and a driver module, both connected to an intelligent cooking control unit. The induction driver module receives commands from this control unit.

[0059] 3. Touch Panel: This comprises various buttons that allow the user to navigate and control the cooktop's functions. User inputs are relayed to the intelligent cooking control unit.

[0060] 4. Display Unit: This displays the current selection and cooking parameters to the user. The unit communicates with the intelligent cooking control unit to receive information for display. The display unit should have the fidelity to display step instructions and images. The display unit should have the fidelity to display step instructions and images. The system will support multiple size without touch feedback.

[0061] 5. Load Cell Combination: The induction cooktop is configured with the load cells measure the weight of objects placed on the cooktop and connected to the cooking control unit. The system is capable of continuous weight measurement.

[0062] 6. Fixed Temperature Sensor: Figure 6 illustrates the fixed temperature sensor located at the center of the induction cooktop. This sensor touches the cooking vessel using a spring based mechanism which presses against the vessel to ensure constant contact and measures its temperature. It connects to the intelligent cooking control unit via an Analog-to-Digital Converter (ADC) Module. The Fixed temperature sensor is used by itself for certain Presets determined by the Contextual Cooking module. When a temperature set point is provided by the Contextual Cooking module, the VesselIdentification and Power Equalization Module will continuously adjust the power provided to the vessel to reach and then maintain the desired temperature.

[0063] 7. Removable Temperature Sensors: Figure 7 illustrates the removable temperature sensors are connected to the cooking control unit via a 3.5mm jack. These sensors measure the temperature of the food directly. It also connects to the intelligent cooking control unit via an ADC Module. These temperature sensors can be used individually or in combination to achieve the desired cooking results.

[0064] 8. Speaker: This provides auditory feedback to the user for various actions. It is controlled by the intelligent cooking control unit.

[0065] 9. Control Lock & Child Lock Button: This button is provided on the side of the induction cooktop. The button allows the user to lock the touch panel, either temporarily for cleaning the touch panel or for a longer duration to protect against unintended use by children.

[0066] 10. Intelligent Cooking Control Unit: This is the main component of the induction cooktop that controls the entire induction cooktop. This stores the intelligent cooking control program that makes the system works. It includes the microcontroller, memory, ADC and other necessary elements to communicate and control 5 the peripherals. It takes input from the user through the touch panel and / or an external device, like a mobile phone via Bluetooth or Wi-Fi, and controls the induction unit. This unit is responsible for recording and recreating recipes, making it the heart of the system's smart capabilities. This unit stores the various software programs like the Cooking Process Control Module, Presets Module, Smart Recipe Module, Communication Module, OTA Module, Contextual Temperate & Power Control Module, User Interface Module, and Vessel Identification Module.

[0067] Figure 2 represents block diagram of various modules of the intelligent induction cooktop, wherein the unit comprises the various software programmable modules like the Cooking Process Control Module, Presets Module, Smart Recipe Module, Communication Module, Over the Air (OTA) Module, Contextual Temperate & Power Control Module, User Interface Module, vessel Identification Module. The communication module is connected to a mobile application interface of the system. The major modules of the intelligent induction cooktop are described below:

[0068] 1) Smart Recipe Module: Figure 11 illustrates the smart receipe module includes a smart recipe manager and a smart recipe databases. According to the present disclosure, the intelligent induction cooktop is equipped with a Smart Recipe Library manager that houses full-length recipes, ready to be cooked using a guided mode. These recipes are “smart” recipes, complete with detailed instructions, ingredient lists, and precise cooking parameters like temperature and duration. The Smart Recipe Library manager has the ability to synchronize with the mobile application interface. Further, the process of updating the Smart Recipe Library of the cooktop is simple and straightforward. Users can browse through the global collection on the mobile application, select the recipes that they wish to try or save, and synchronize them with their cooktop. In this manner. The Smart Recipe Library of the cooktop constantly evolves and expands, reflecting the user’s changing tastes, interests and cooking adventures. The combination of on-device convenience and community-driven variety makes the Smart Recipe Library Manager a powerful tool for any home cook, from beginners looking for step-by-step guidance, to experienced chefs seeking inspiration for their next culinary creation.

[0069] 2) Preset Module: The intelligent induction cooktop is configured with a preset module that allows simplified and efficient cooking. These presets, also known as “mini-recipes” encapsulate a specific set of cooking parameters for common processes such as boiling milk, simmering for a certain duration, boiling etc. Each preset isprogrammable and customizable by the user, thereby providing a high degree of flexibility and control. The users can modify existing presets or create their own preset on the basis of their personal cooking habits and preferences. This programmability enables the users to have a personalized cooking experience tailored to their unique needs. The user can easily sync their device with the mobile app to update their on- device preset library. The users can browse through the global collection of presets on the mobile app, choose the ones which they find interesting or useful, and add them to their own cooktop techniques or processes.

[0070] 3) Cooking process Control Module: This module includes temperature control, timer control. Power control and cooking process manager. This module controls the various parameters involved in the cooking process such as temperature, timer, power etc.

[0071] 4) User Interface Module: User Interface Module is configured to allow the user to interact with the cooktop. The user interface module comprises a display, touch buttons, speakers and LEDs.

[0072] 5) Cooking Control Module: The contextual temperature control is an integral feature of the induction cooktop. It stores the various cooking methods used in day-to- day cooking and optimizes the control algorithms accordingly. The cooking methods include, but are not limited to, oil smoking, spice tempering, sauteing, stir frying, simmering, boiling, deep frying, searing, sous vide cooking, pressure cooking, pan frying, and keeping food warm. For each cooking method, or context, the system utilizes a distinct control type to ensure optimal cooking conditions. For example, oil smoking and spice tempering are controlled by a temperature control algorithm with low power compensation, sauteing and stir frying are handled by a relative temperature constant power control with burn detection redundancy in place, and sous vide cooking is managed by a temperature control with high power compensation. This contextualcontrol is a result of extensive research and testing by a team of culinary experts, designed to ensure that the cooktop can adjust to the specific needs of each cooking method. This optimizes the cooking process, ensuring consistent and high-quality results regardless of the recipe or ingredients used. For certain Presets determined by the Contextual Cooking module, the algorithm will set the desired temperature based on the current temperature, this desired temperature runs hand in hand with input time to remove all redundancies when we use any type of vessel. Further, the intelligent induction cooktop is configured with a power control module which has the capability to recover and resume the cooking process from the last recorded step, in the event of a power loss. It does this by storing the ongoing cooking process data in non-volatile memory of the database of the power control module, which is not erased when power is lost. When power is restored, the cooktop checks this memory for any incomplete cooking processes. If it finds one, it restores all the relevant settings and parameters, and then continues the cooking process from where it left off. The user is notified of this through the cooktop's user interface and also on the linked mobile application, offering the option to resume or restart the cooking process.This ensures minimal disruption in the cooking experience, even in the face of unexpected power outages.

[0073] 6) Reep Control Module: Reep Control module is configured for controlling water-based cooking context 5 mode like simmering, milk simmering, and steaming mode. In this control, an exponential curve with respect to time (given by the recipe) is fitted to predict the power. There are two inputs required for the control, total time to simmer (given by the smart recipe module), Current Vessel Temperature (used for burning detection).

[0074] Further, to calculate the power, the equation power (P) = a * (eA(-RF*te)) + c, is used, where te = elapsed time, andY1a, RF and c are derived constants from the input parameters.

[0075] 7) Communication Module: The communication module is configured to establish connection between the induction cooktop with the mobile app. The communication module is configured with processor and a memory storage device, wherein the processor executes the instruction received through the mobile app. The cooktop and mobile phone are connected wirelessly through a router that provides internet access to the mobile phone. The cooktop doesn't require internet connectivity to communicate with the mobile phone. Users can manage the cooktop using their mobile phone even without an internet connection. This connection between the devices is established using a wireless protocol called mqtt or similar protocols, utilizing Wi-Fi technology. A few recipes can be stored on the induction cooktop, for any new recipes the mobile phone must be connected to the internet.

[0076] 8) Vessel Identification and Power Equalization Module: Different types of induction-compatible vessels such as cast iron, stainless steel, and aluminum (with an induction plate at the bottom), have different characteristics in terms of how they draw power and transfer heat. These differences can significantly affect the cooking process, making it essential for the cooktop to identify the type of vessel and equalize power accordingly.

[0077] The vessel identification and power equalization features of the intelligent induction cooktop play a crucial role in providing accurate and consistent control across all types of induction-compatible vessels. By recognizing the type of vessel and adjusting the power output accordingly, the cooktop ensures optimal cooking performance and energy efficiency, regardless of the type of vessel used.

[0078] The cooktop uses a feedback system based on the insulated gate bipolar transistor (IGBT) current sensing unit to estimate and adjust the power output. It identifies vessels that draw less power than required for certain temperature control bands, marking them as incompatible. This typically applies to aluminum vessels with a low effective area of the induction plate.

[0079] For vessels that draw more power than required (like some stainless steel vessels), the cooktop performs power equalization. This process ensures that the power drawn by the vessel matches the power output needed for the specific temperature control band, resulting in accurate and consistent cooking results.

[0080] In terms of temperature sensing, the cooktop's temperature sensing unit monitors the bottom temperature of the vessel. Depending on the type of contact between the vessel and the cooktop, the system categorizes vessels into types (vessel contact, source contact, or a combination) to provide accurate temperature readings. This feature is particularly important for ensuring the safety and quality of the cooking process.

[0081] Thus, the vessel identification and power equalization module enhances the cooktop's versatility and performance, allowing users to achieve consistent and high- quality cooking results with a wide range of induction-compatible vessels.

[0082] Moreover, the over the air (OTA) module the intelligent induction cooktop connectivity enables the user to offer the latest features and solutions to enhance the cooktop's functionality as an after-sales service. The mobile application retrieves the newest features and solutions from the cloud server using the internet, and then transfers them to the cooktop using Wireless technology - WI-FI or Bluetooth.

[0083] Referring to Figure 3, Figure 3 illustrates the block diagram of various modules of the mobile application interface. The mobile app provides a user friendly interface for managing recipes, discover and share recipes, plan meals, create shopping lists, record and log cooking parameters and interacting with the intelligent induction cooktop. It provides real-time guidance during the cooking process and allows users to manage their intelligent induction cooktops remotely. The Mobile app consists of the following modules:

[0084] 1. User Profile Management Module: This module allows users to create and manage their profiles, including personal information, dietary preferences and cooking history.

[0085] 2. Recipe Discovery & Community Module: This module allows user to discover, share and save recipes within the mobile app. The users can also follow their favorite creators, join cooking communities and participate in discussions.

[0086] 3. Meal Planning Module: This module enables the users to create and manage meal plans, taking into account their dietary preferences, ingredient availability, and cooking skills.

[0087] 4. Shopping list Module: This module helps users to create and manage shopping lists based on their plans and preferred recipes, ensuring they have all the necessary ingredients on hand.

[0088] 5. Recipe recording Module: This module facilitates logging and recording of cooking parameters during the cooking process, such as temperature, time and weight. It also includes a feedback module where user can provide input on their cooking experiences, helping to improve the accuracy of future recipe recommendations andadjustments. Users can also use the mobile app as a video and audio recorder, uploading recorded media to the recipe annotation tool for creating new interactive smart recipes.

[0089] 6. Guided Cooking Module: This module provides step-by-step guidance for cooking recipes, supporting both single-dish and multi-dish preparations.

[0090] 7. Device Management Module: This module enables users to manage their intelligent induction cooktops, including adding and removing devices, configuring device presets, and reviewing cooking history.

[0091] 8. Presets Module: This modules create short everyday recipes that users can upload onto the induction cooktop.

[0092] 9. Smart Recipe Generation Module: Leveraging insights from the user's cooking history, preferences, and available ingredients, this module generates customized recipes tailored to the user's unique needs and tastes.

[0093] Figure 4 illustrates the block diagram representing various modules of the web platform of the present invention. The web platform is designed to enable efficient and accurate recipe sharing, providing a seamless experience for creators and re-creators. The platform consists of the following modules:

[0094] 1) Recipe Data Module: This module stores and manages all recipes shared by creators, including details like ingredients, cooking parameters, and instructions. It also allows for easy access and retrieval of recipes by users.

[0095] 2) User Data Module: This module manages user profiles and preferences, such as but not limited to dietary restrictions, favorite recipes, and personal cooking history. It enables personalized recipe recommendations based on user preferences.

[0096] 3) User Cooking History Module: This module keeps track of users' cooking activities, including the recipes they have recreated, adjustments made to the recipes, and their feedback on the results. This information is valuable for improving the accuracy of future recipe recommendations.

[0097] 4) Cooking Parameters Module: This module captures and stores the cooking parameters such as but not limited to temperature, time, and weight, as recorded by the intelligent induction cooktop during the cooking process. These parameters help in maintaining consistency across recipe recreation and provide data for machine learning algorithms.

[0098] 5) Machine Learning Module: This module uses advanced machine learning algorithms to analyze cooking data both in real-time and post-cooking. During the cooking process, it adjusts temperature, power, and cooking time based on user behavior and ingredient characteristics as well as real time data from the Cooking Parameters Module. After cooking, the system refines recipe recommendations by analyzing data from previous sessions (User Cooking History Module), improving accuracy and offering personalized suggestions for future recreations. The module also predicts potential errors and provides corrective measures during the cooking process.

[0099] 6) Recipe Fine Tuning Module: This module enables creators and users to fine tune recipes based on their cooking experiences and preferences. It allows for adjustments to cooking parameters, ingredient quantities, and other aspects of the recipe to optimize the final dish.

[0100] 7) Fleet Management Module: The fleet management module that manages the connectivity and synchronization of multiple intelligent induction cooktops, ensuring seamless data transfer and control between the cooktops and theweb platform. Figure 10 illustrates fleet management - Scenario chef monitoring a live cooking class where multiple semi are being used and the data is visible to the chef in real time.

[0101] 8) Smart Recipe Generation Module: Leveraging the insights from theMachine Learning Module, this module automatically generates optimized recipes based on user preferences, ingredient availability, and other contextual factors. It helps users discover new recipes tailored to their unique needs and preferences. This module also has an algorithm that overlays recorded cooking parameters with the corresponding media (audio / video) timeline, enabling users to navigate and control the cooking process with greater accuracy and efficiency. This ensures that the recipe instructions align with the actual cooking steps, resulting in a more intuitive and user- friendly experience for both creators and re-creators.

[0102] Further, the vessel identification and power equalization module is configured to categorize the vessel type into predefined categories, such as cast iron, stainless steel, and aluminum, based on power draw and heat conductivity, and adjusts the power to prevent overheating or undercooking. Further, the contextual cooking control module includes temperature and power presets optimized for specific cooking techniques, and adjusts dynamically based on real-time feedback from the temperature sensors and load cells. Further, the mobile application is further configured to allow users to create and manage shopping lists based on selected recipes, ensuring that the user has all necessary ingredients available for cooking.

[0103] Further, the machine learning algorithms are configured to adapt cooking instructions based on user cooking history, including adjustments to temperature, power, and cooking times. Further, the feedback loop includes detailedfeedback from users regarding cooking results, including ingredient quantities, cooking times, and temperatures, which are used to refine the recipe for future recreations.

[0104] Further, the induction cooktop includes a power loss recovery feature, enabling the cooktop to resume the cooking process from the last recorded step after a power outage, based on stored cooking parameters. Further, the mobile application is configured to sync with a cloud-based recipe library, allowing users to browse, save, and synchronize recipes with the cooktop and share them with other users. Further, the induction cooktop includes a child lock safety feature, preventing accidental changes to the cooking settings during operation. Further, the vessel identification and power equalization module is further configured to detect incompatible vessels and alert the user to switch to a compatible vessel to ensure safe and efficient cooking.

[0105] The combination of these modules creates a powerful ecosystem for creators and re-creators, facilitating the sharing and recreation of recipes while preserving the artistic expression of the creators and ensuring accurate and consistent results for the re-creators.

[0106] Universal Recipe Compatibility: The system generates universally compatible cooking instructions from induction-based recordings, enabling the recipe to be replicated on a variety of appliances, including but not limited to gas ranges, electric stoves, and microwaves, while preserving the intended cooking parameters and outcomes.

[0107] Appliance-Specific Optimization: The system optimizes cooking instructions for specific appliances by adjusting cooking times, temperatures, and power levels based on the appliance’s efficiency, heating method, and material properties, ensuring accurate replication of the recipe across various heat sources.

[0108] The system automatically adjusts cooking parameters for different heat sources by analyzing the thermal properties of each appliance, modifying power, temperature, and time settings accordingly to recreate the cooking process accurately on gas, electric, or other heating methods.

[0109] Integration and Ecosystem: The system comprises a fully integrated ecosystem where cooking data, preferences, and recipes are synchronized across cloudbased servers, allowing real-time updates to the cooktop from the mobile application.

[0110] The system can integrate with other kitchen appliances such as blenders, microwaves, or smart ovens, allowing seamless transitions between different cooking processes within a unified ecosystem as well as compatible smart appliances.

[0111] Cross-Device Recipe Sharing and Synchronization: The system translates cooking parameters recorded on the intelligent induction cooktop, including temperature, power, and time, to adapt the cooking process for different heating types such as gas stoves, electric ovens, and microwave ovens, ensuring consistency across multiple cooking appliances.

[0112] The system synchronizes cooking instructions across multiple types of appliances, allowing users to begin a recipe on an induction cooktop and seamlessly transition to an oven, grill, or other heat sources while maintaining consistent cooking results.

[0113] The system uses machine learning algorithms to analyze historical cooking data and predict future settings, adjusting power, temperature, and cooking duration based on user feedback and ingredient properties.

[0114] The system incorporates Al-driven real-time adjustments, dynamically modifying temperature, power, and cooking time based on continuous monitoring of cooking progress, ensuring optimal cooking results.

[0115] Energy Management: The system integrates an energy-efficient cooking optimization module that dynamically adjusts power output based on cooking progress, vessel type, and real-time feedback to reduce energy consumption without compromising cooking performance.

[0116] Sustainability Analytics: The system includes a sustainability analytics module that tracks energy consumption, ingredient waste, and carbon footprint, providing users with real-time insights and suggestions to minimize environmental impact.

[0117] Cooking Skill Adaptation: The system automatically detects a user’s cooking proficiency based on their interactions and adjusts recipe complexity, ingredient suggestions, and guidance intensity to match the user’s skill level.

[0118] In another embodiment, the intelligent cooktop is customizable and can be paired with a plurality of mobile devices and storing multiple user profiles. In another embodiment, each user can store individual preferences, favorite recipes and cooking history. When the user profile is selected, the cooktop adjusts its settings and recommendations based on the user’s recorded preferences and history.

[0119] The user profiles contain detailed information about dietary preferences, preferred cooking techniques, and previously cooked recipes, enabling the system to recommend recipes and adjust cooking parameters automatically. For example whenstarting a recipe the system can give an option to the user if he wants to cook the recipe in the creator's intended settings or the setting modified by the user in the previous cooking cycles.

[0120] The system integrates advanced safety mechanisms including automatic power-off / sleep mode during inactivity, real-time burn detection using multiple temperature sensors, and notifications sent to the mobile app in case of unsafe conditions.

[0121] The system integrates advanced safety mechanisms including automatic power-off / sleep mode during inactivity, real-time burn detection using multiple temperature sensors, and notifications sent to the mobile app in case of unsafe conditions.

[0122] The contextual temperature control module continuously monitors the vessel's thermal properties and real-time temperature data, adjusting power and temperature dynamically to maintain optimal cooking conditions for various methods such as boiling, frying, or sous vide.

[0123] The feedback mechanism collects real-time data on user input, ingredient quantities, and cooking parameters, using this information to refine the recipe and provide personalized suggestions for future cooking sessions.

[0124] The translation of cooking parameters is achieved by analyzing the unique heating characteristics of different appliances, including the heat distribution, power efficiency, and thermal response of the cooking vessel used. The system dynamicallyadjusts the recorded parameters, such as cooking time and temperature, based on the characteristics of the target appliance.

[0125] Example: Multi-Appliance Cooking Scenario

[0126] Recipe Overview: A user is preparing a complex dish that involves multiple cooking steps: searing meat on an induction cooktop, slow-cooking it in a gas oven, and finally returning to the induction cooktop for a sauce reduction.

[0127] Step 1: Searing on the Induction Cooktop

[0128] The user starts the recipe by searing the meat on the induction cooktop. The system records critical parameters like temperature, power levels, and the time it takes to achieve the desired searing. The induction cooktop’s precision ensures that the meat is perfectly browned without overcooking.

[0129] Step 2: Transition to Gas Oven for Slow-Cooking

[0130] After searing, the system instructs the user to transfer the meat to a gas oven for slow cooking. The system automatically adjusts the cooking parameters to account for the gas oven's slower heat distribution and lower precision compared to the induction cooktop. For instance, it increases the cooking time slightly and adjusts the temperature to account for the differences in how the oven heats up and retains heat compared to the induction cooktop.

[0131] Adaption: The recipe's original instructions were recorded for a slow-cooking step on an induction cooktop, but the system recalibrates the time and temperature to ensure that the oven delivers the same cooking results.

[0132] Step 3: Return to Induction Cooktop for Sauce Reduction

[0133] Once the slow-cooking step is complete, the user transfers the meat and its juices back to the induction cooktop to create a sauce. The system resumes the recipe on the induction cooktop, picking up the precise temperature and timing required to reduce the sauce to the correct consistency. The system dynamically adjusts the power and temperature to ensure that the sauce reduction step matches the intended result without burning or over-reducing.

[0134] Resume Control: The system uses data from the initial searing and slow- cooking stages to ensure that the reduction process achieves the exact balance of flavor and texture.

[0135] Final Outcome: Despite moving between different heat sources, the user is able to execute each step of the recipe with precision, achieving consistent results. The transitions between the induction cooktop and the gas oven are seamless, and the system ensures that each step is calibrated for the specific appliance used while maintaining the integrity of the original recipe.

[0136] Explanation of System's Role: Parameter Translation: The system translates the original induction-based parameters for the gas oven, modifying the cooking time and temperature to accommodate the different heating characteristics.

[0137] Seamless Transitions: When the user returns to the induction cooktop, the system automatically resumes using the original parameters recorded during the recipe's creation, ensuring consistency and precision in the final steps.

[0138] User Guidance: Throughout the process, the system provides real-time feedback and adjusts settings based on the appliance used, helping the user navigate between different appliances while preserving the integrity of the dish.

[0139] While the present invention has been described with reference to one or more preferred aspects, which aspects have been set forth in considerable detail for the purposes of making a disclosure of the invention, such aspects are merely exemplary and are not intended to be limiting or represent an exhaustive enumeration of all aspects of the invention. Further, it will be apparent to those of skill in the art that numerous changes may be made in such details without departing from the principles of the invention.

Claims

CLAIMS:

1. An intelligent recipe recording and recreation assistant system comprising:(a) a body having a first side installed with a cooktop for receiving a cookware, and a second side is configured to positioned on a surface;(b) a cooking control module installed in the body, and electrically connected to the cooktop for optimizing one or more cooking process including but not limited to sauteing, simmering, deep frying;(c) a safety unit installed in the body to prevent accident; and(d) an user interface installed in an electronic device for managing and interacting with the system. The app provides real-time feedback during cooking, offers guided instructions, and allows users to customize and save recipes; wherein,(i) the cooktop is installed with a plurality of primary sensor and a plurality of secondary sensor;(ii) the plurality of primary sensor is installed to determine one or more characteristic of the cookware, and to regulate one or more cooking parameters;(iii) the plurality of secondary sensor including fixed temperature sensor which is measuring the temperature of the cookware and removable temperature sensor installed to measure internal temperature of the food during cooking;(iv) the safety unit comprises- a child lock configured to prevent accidental changes to setting of the cooktop while cookinga power loss recovery unit activates on a power outage, the cooktop stores the last cooking parameters in non-volatile memory, and on the restoration of power, the cooktop automatically resumes cooking; a burn prevention unit continuously monitors temperature and adjusts power to prevent burning in situations where ingredients might cook too quickly(v) the cooktop is embedded with an integrated load-cell weighing scale allowing users to measure ingredients on the cooktop;(vi) the cooking control module, through a plurality of instructions, regulates the one or more cooking process by regulating the one or more cooking parameters;(vii) a user profile module comprising detailed information about dietary preferences, preferred cooking techniques, and previously cooked recipes, enables the system to recommend recipes and adjust cooking parameters automatically. For example when starting a recipe the system can give an option to the user if he wants to cook the recipe in the creator's intended settings or the setting modified by the user in the previous cooking cycles;(viii) the system integrates advanced safety mechanisms including automatic power-off / sleep mode during inactivity, real-time burn detection using multiple temperature sensors, and notifications sent to the mobile app in case of unsafe conditions.

2. The system as claimed in claim 1, wherein the plurality of sensor include but not limited to IGBT Current Sensing Unit, Load Cell Combination,3. The system as claimed in claim 1, wherein the sensors detect one or more characteristics but not limited to material of the cookware and weight of the cookware.

4. The system as claimed in claim 1, wherein the one or more cooking parameters include but are not limited to temperature, power transmitted to the induction cooktop and time duration of the cooking.

5. The system as claimed in claim 1, wherein the intelligent induction cooktop is configured to operate in three distinct modes:• a standalone mode, wherein the cooktop functions as a traditional appliance with manual control over power and temperature;• a creator mode, wherein the cooktop, with a vessel type configured with ingredient adding timestamps, records cooking parameters during the recipe creation process, including temperature, power, time, and ingredient weight;• a guided mode, wherein the cooktop provides step-by-step cooking instructions, automatically adjusting cooking parameters based on the selected recipe and vessel type.

6. The system as claimed in claim 1, wherein the vessel identification and power equalization module utilizes an insulated-gate bipolar transistor (IGBT) current sensing unit to detect the vessel’s material, size, heat absorption capacity and adjust the power output accordingly, ensuring optimal cooking conditions, wherein the system also comprises alternative sensing units capable of detecting vessel type or cooking parameters to optimize power and temperature adjustments7. The system as claimed in claim 1, wherein the system comprising a contextual cooking control module configured to optimize cooking parameters based on the specific cooking process, wherein the cooking processes include sauteing,simmering, frying, and boiling, and wherein contextual temperature control module continuously monitors the vessel's thermal properties and real-time temperature data, adjusting power and temperature dynamically to maintain optimal cooking conditions for various methods such as boiling, frying, or sous vide.

8. The system as claimed in claim 1, wherein the mobile application is configured to store user profiles, including dietary preferences, cooking history, and personalized cooking parameters, and uses machine learning algorithms to refine cooking recommendations based on user preferences and feedback, and wherein the contextual temperature control module continuously monitors the vessel's thermal properties and real-time temperature data, adjusting power and temperature dynamically to maintain optimal cooking conditions for various methods such as boiling, frying, or sous vide, and wherein feedback mechanism collects real-time data on user input, ingredient quantities, and cooking parameters, using this information to refine the recipe and provide personalized suggestions for future cooking sessions.

9. The system as claimed in claim 1, wherein the web platform provides a feedback loop allowing users to submit feedback on recipe accuracy, which is used to refine and improve future iterations of the recipe.

10. The system as claimed in claim 2, wherein the creator mode allows for the integration of multimedia elements, including audio, video, and images, to document the cooking process, which can be synced with the cooking parameters in the mobile application or the web platform.

11. The system as claimed in claim 1 , wherein the system adapts cooking parameters for multiple appliances, including but not limited to gas stoves, electric ovens, and microwave ovens. The system adjusts temperature, power, and cooking time based on each appliance's specific characteristics, ensuring consistent results across different heat sources. Additionally, it supports crossappliance synchronization, allowing users to transfer cooking processes between devices without losing accuracy or timing.

12. The system as claimed in claim 1, further comprising an energy-efficient optimization module that dynamically adjusts power output based on real-time cooking progress and vessel characteristics, reducing overall energy consumption. Additionally, the system integrates advanced safety mechanisms, including automatic power-off during inactivity, real-time burn detection using temperature sensors, and a child lock feature to prevent accidental changes to cooking parameters during operation.

Images