A food delivery system comprising an induction heating apparatus, an induction-heatable apparatus, and a food delivery cart. The induction heating apparatus includes an induction heating element and an electronic system including a communication element configured to communicatively link to an ordering system. The induction-heatable apparatus is configured to be heated via the induction heating apparatus and includes an RFID tag configured to store information of food being heated and information of an intended recipient or intended destination of the food. The food delivery cart includes an induction heating element configured to warm the induction-heatable apparatus and hence the food and an electronic system including an RFID reader to determine information corresponding to the food, augment the information, and transmit the augmented information a central monitoring system.

An electric range is provided that may include a case, a cover plate coupled to an upper end of the case and having an upper surface on which a heating target is disposed, and an air guide forming a flow path of air, wherein the air guide includes a element installation portion which is disposed in a portion of the air guide.

An electric range is provided that may include a case that defines an external appearance of the electric range; at least one heater that heats an object; at least one upper bracket that is disposed under the at least one heater to support the at least one heater; and a support disposed under the at least one upper bracket. The support may include a mount on which a printed circuit board is mounted, and a boss portion that supports the at least one upper bracket.

An electric range is provided that may include a dedicated coil temperature sensor configured to measure a temperature of a working coil so as to monitor the temperature of the working coil in real time and actively respond to a working coil load condition, thereby remarkably increasing an operation time of the electric range.

An electric range is provided, in which a portion of a bracket, which is configured to support at least one heating unit, is bent downward. More specifically, the at least one heating unit may be mounted in a specific region on the bracket, and a recessed portion which is downwardly formed may be formed in a portion of the specific region. Accordingly, an electric wire disposed between the at least one heating unit and the bracket may be accommodated or disposed in the recessed portion, so that interference between the electric wire disposed between the at least one heating unit and the bracket and the at least one heating unit may be prevented.

An electric range is provided that may include a lower casing defining a lower portion of a case that is formed in two steps. In particular, the lower casing may include a first lower part; a second lower part recessed from an inside of the first lower part, and to which a bracket is coupled; and a third lower part that protrudes from at least a predetermined area of a portion of the first lower part.

An electric range is provided that may include a single base bracket configured to support and protect a control circuit board, thereby remarkably reducing a number of components in comparison to a conventional electric range.

A method for operating a cooking system, the cooking system including a hob, cookware, and a mobile device, includes: transmitting a process instruction from the mobile device to the hob; receiving the process instruction from the mobile device by the hob; transmitting a confirmation request from the hob to the cookware; in response to a confirmation by a user on the cookware, transmitting a confirmation message from the cookware to the hob; and in response to the hob receiving the confirmation message from the cookware, executing the process instruction of the mobile device by the hob.

An artificial intelligence cooking device includes a plate including a heater configured to heat ingredients in a cooking vessel placed on the plate; a vibration sensor disposed below the plate configured to detect a vibration signal of the ingredients in the cooking vessel transmitted through the plate; and a processor configured to determine, via an artificial intelligence model having learned properties of the vibration signal, whether or not the ingredients in the cooking vessel are boiling based on the detected vibration signal provided to the artificial intelligence model and the learned properties of the vibration signal; and output information indicating whether or not the ingredients are boiling based on the determination.

A cooking appliance includes a cooktop including an energy transmission unit for transmitting energy in order to heat a place-on appliance placed on the cooktop, and a PEF (“Pulsed Electric Fields”) cooking apparatus including a receptacle accessible from a top side of the cooktop and designed for insertion of a PEF container. The receptacle includes a connection contact for electrically connecting to the PEF container inserted in the receptacle.