Abstract: In order to improve the management and control capabilities of important construction machinery in the UHV converter station project, such as entry reporting and safe operation, this article focuses on the technical solutions for intelligent management and control of construction machinery, from entry reporting management, key information intelligent reminder, and inspection Carried out the whole process management research of construction machinery in terms of inspection and maintenance management, intelligent monitoring of abnormal problems, collision monitoring and early warning, etc., using intelligent video monitoring analysis, mobile positioning, IoT perception and other technologies to form a management platform for on-site real-time monitoring and reminding. The business processes of equipment ledger, qualification supervision, regular inspection, follow-up monitoring and other integrated management and control are used to assist construction units and managers in the refined and intelligent control of important construction machinery.