Intelligent kitchen system based on hybrid network architecture

Abstract

The invention discloses an intelligent kitchen system based on a hybrid network architecture. The intelligent kitchen system comprises an application management layer, a network communication layer and a hardware layer; the application management layer comprises a cloud server for completing various information operation, arrangement and storage operations in the background and an intelligent control terminal for realizing local or remote operation; the hardware layer comprises a sensor for collecting various environmental signals in a kitchen and an actuator for executing various cooking operations; the network communication layer is responsible for establishing network communication for the whole intelligent kitchen system and realizing command information control and state information feedback among the sensor, the actuator, the kitchen gateway, the cloud server and the intelligent control terminal, and the kitchen gateway communicates with the intelligent control terminal and the cloud server through WiFi, and communicates with each sensor and each actuator in the hardware layer. The method has the advantages of flexible control, low energy consumption, high robustness and the like.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to an intelligent kitchen system based on a hybrid network architecture. Background technique [0002] For now, the communication methods commonly used in smart kitchens include Bluetooth, ZigBee, WiFi, Lora, etc., and the wireless Mesh network with Bluetooth Low Energy (Bluetooth Low Energy, BLE) as the core is a kind of communication method that is different from traditional wireless networks. A new type of wireless network communication technology with a completely different network, which adopts a peer-to-peer, many-to-many network topology, each network node can communicate with adjacent nodes, and has a data forwarding function, and the data forwarding uses a flooding mechanism. Messages can be transmitted to all devices in the entire network. This feature makes up for the shortcoming of the short transmission distance of a single BLE node. It is also suitable f...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, most of the smart kitchen products in the domestic and foreign markets are limited to a single independent function, and can only complete a certain process operation alone, such as smart induction cooker, smart cooking machine, smart refrigerator, etc., and the compatibility of smart products of various brands , Low interoperability makes the applications of smart kitchens independent, rarely able to realize the interconnection of everything

For the kitchen system with robotic arms represented by the Robotic Kitchen developed by the British technology company Moley Robotics, as the first kitchen robot, it controls two robotic arms to perform certain cooking operations through the program, which is actually only for mobile operations. Duplication, not reliable, and its high price and difficulty in daily maintenance in the later period do not meet the current market demand

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