Design And Implementation Of Home System Protocol For Intelligent Voice Devices

With the vigorous development of the field of artificial intelligence,smart devices are gradually expanding in people's lives,especially in recent years,products such as smart voice speakers have emerged in the market.The user's natural language expression can control the speakers to play songs,open the curtains,and adjust the air conditioner to sleep mode.Voice-based smart home control is making people's lives more convenient.However,the devices in the smart home are diverse.How to realize the interconnection and intercommunication between devices of different categories,different manufacturers and different methods,and collaborative management has become a research problem in the current smart home industry.If you want to realize smart voice control of smart home devices,you must Define a set of common protocol specifications.The tasks completed on the subject are as follows:The experience of voice interaction system based on natural language is close to people's life.Voice interaction device has become the central device of smart home favored by major manufacturers,intending to become the intelligent assistant of user's family scene.However,there are many kinds of devices in smart home.How to realize interconnection and collaborative management between devices of different categories,different manufacturers and different functions has become a research problem in the smart home industry.In order to realize intelligent voice control of smart home devices,a set of general protocol specifications must be defined.The tasks to be completed are as follows:1)A transmission design scheme based on voice control is constructed.The transmission design scheme can support the authentication of different brands of manufacturers,support a variety of equipment categories,and support a variety of different interaction scenarios.2)Define a set of equipment interconnection protocol.The protocol can support the key processes such as device discovery,device binding,device control,device management,device scene setting,and is compatible with the three-party device systems.3)Complete the overall test of smart home system.Through the vertical carding of key processes,the usability verification of the whole system is completed.After fully investigating the current status of devices in the field of smart home,this thesis proposes an interconnection scheme between intelligent voice interactive devices and IOT devices.The intelligent devices based on natural language interaction are set as the receiving entry of instructions.The general interconnection protocol is designed to complete the data collection and instruction sending of other controlled IOT devices,and the mobile app is used to configure the devices Network,management equipment interconnection status.Through the design and implementation of the scheme,unify the command entry in the home scene,realize the interconnection and intelligent control between the devices,reduce the user's use threshold,and make the smart home equipment better serve the real life.