With the development of industry in recent years, the wider distribution of oil production wells has also led to the gradual increase in the number of beam pumping units, and in some areas, the distribution range of beam pumping unit is more scattered, and their monitoring is facing greater challenges. Stable, efficient and economical operation is directly related to oilfield production safety and economic benefits. The traditional local method of electric energy monitoring of the beam pumping unit is no longer suitable for the needs of existing oilfield operations. The use of system solutions with remote monitoring functions will effectively avoid economic losses caused by sudden failures.

With the development and utilization of new energy in domestic and foreign markets, photo voltaic power generation technology has gradually matured and improved. In order to improve the operation stability and reliability of photo voltaic power stations and meet the needs of photo voltaic power generation, the distributed photo voltaic Realizing efficient monitoring of power plants is a problem that power stations need to solve.

As a link in the intelligent industrial chain, the smart meter reading system has been booming in recent years. Remote meter reading replaces the time-consuming and laborious traditional manual meter reading method, and has higher accuracy and immediacy in data collection.

Due to the exposure of outdoor overhead power transmission lines, electric shock and power failure accidents caused by man-made damage and natural disasters often occur, especially at night when visibility is low. Therefore, for the stable and safe operation of overhead transmission lines in day and night, it is particularly important for the monitoring device to have all-weather line monitoring function.

The continuous acceleration of the industrialization of renewable energy will greatly change China's existing energy structure. With the evolution of solar energy development technology, photovoltaic power plants have been promoted to a large extent. Behind the full-speed growth of human sustainable development, it is also facing the test of local regulatory work. How to effectively monitor photovoltaic power plants with special environments has become one of the core tasks of the power grid department.

Ring main unit, central cabinets, cable branch boxes, etc. are important transmission and distribution electrical equipment for urban power infrastructure. Condensation often occurs during use, causing creepage and flashover accidents. The service life has a great impact, so the stable operation of the power grid system is difficult to be guaranteed.