Implementation of Information and Measurement Systems at the Base of Specialized Internet Protocols

The object of research is network microcontroller systems for collecting and processing experimental data. The subject of the study is the organization of distributed microcontroller systems for collecting measurement information with remote Internet access to microserver networks of virtual intelligent sensors based on specialized web protocols. The purpose of the work is the development and research of a complex of hardware and software tools for building network microcontroller systems for collecting and processing experimental information based on intelligent sensors according to IEEE-1451 standards with support for web protocols and embedded Java technologies. The research method is theoretical and experimental based on the analysis and synthesis of hardware and software of microcontroller network systems for remote collection of experimental data. An approach to the organization of experimental data collection and processing systems for remote collection and processing of experimental data as microcontroller networks of intelligent sensors of IEEE-1451 standards based on embedded Java machines with support for specialized web technologies, MQTT (Message Queue Telemetry Transport) and web-REST services. Structures of intelligent sensors for studying the composition of substances have been developed. A basic set of hardware and software tools for microcontroller modules of intelligent sensors has been developed. Existing standards of industrial networks are used for communication between logical sensors, MQTT protocol, and REST web services are used for communication between intelligent sensors. The network processor NCAP (Network Capable Application Processor) of intelligent sensors is implemented based on built-in Java machines. This made it possible to ensure the platform independence of software solutions from hardware implementation, to use the advantages of network Java technologies, to significantly reduce the cost of remote Internet access to equipment, and to reduce the mass and size indicators and energy consumption of systems compared to computer architectures.