The Design Of Internet Of Things Nodes Used To Manage Critical Equipment

A lot of equipment is frequently used in factories, enterprises, government departmentsand other units. The equipment is so much that it’s difficult to be a real-time, intelligentmanagement and monitoring. Internet of Things is an emerging technology, it has manyexcellent features, such as real-time sensing, reliable delivery, and intelligent management.Manage equipment by means of the Internet of Things technology can improve the equipmentutilization ratio, and prevent the lost of device.This paper studied information access process in the sensing layer and the informationtransfer process at the network layer, including reading and writing equipment information,positioning equipment and transmitting location data by wireless communication network.studied the identification technology based on radio frequency identification, and designedanti-collision algorithm. Integrated GPS/INS/Compass inertial navigation and positioningtechnology are discussed, and then realized navigation and positioning in the low-costhardware platform. GPRS and GSM data communication in mobile communications havebeen studied to achieve a TCP-based data transmission between the nodes and the monitoringcenter.In addition, this paper studied the way of managing database and loading electronic map,then written-out management software. The software implements required functionality, suchas equipment management, node localization, the position display.On the basis of the above study, Set up the test system of Internet of Things which isused to manage equipment, and then carried out experiments of identify and positioning. Theresults proved that the system implements the required functionality.