Research And Design Of Human-Computer Interaction Method For Intelligent Measurement And Control Equipment

With the continuous improvement of computer performance and the continuous development of network technology,people are no longer satisfied with the traditional interface human-computer interaction,natural human-computer interaction has become a new pursuit.In people's daily life,voice communication is one of the most natural ways.Applying it to embedded control can greatly improve the user's efficiency.Therefore,voice human-computer interaction technology has become a new development direction of human-computer interaction,and has great research value at the moment.This paper takes the application of voice human-computer interaction in intelligent measurement and control equipment as the research direction.It uses voice recognition and synthesis technology to realize voice human-computer interaction function,natural language processing to realize text processing function,and Internet of Things technology to realize information interaction.Function,using database technology to realize the storage of historical data and real-time query function,designed a rule-based interpretation module to achieve the two-way parsing function of text and command code,so that voice has become a new way of communication between human and controller.Based on the functions of the controller and the characteristics of voice human-computer interaction,this paper finally designs and implements basic query operations,simple control operations,and logical control operations that change the data processing method through the study of user commands and control strategies.Among them,the data processing methods include simple logic processing operations,arithmetic expression operations and differential operations,etc.Various processing can be modified online or used within a certain range according to the user's wishes.Experimental tests show that the human-computer interaction system for intelligent measurement and control equipment(hereinafter referred to as the controller)developed in this paper can accurately recognize the user's input by the speech recognition module;the natural language processing module can accurately divide the sentence components and Identify the user's operation intention;the language parsing module successfully implements the two-way parsing of controller commands and text.Eventually,the function of the user performing query operation,control operation and online change of control logic to the controller through voice is realized.As an open system,the system will become more and more perfect as more modules and rules are added,and the degree of intelligence will become higher and higher.