Energy management control system of prefabricated construction based on internet of things technology

In order to solve the problem that the energy management control of prefabricated construction is influenced by the environmental temperature and the internal structure of construction, resulting in energy drift and deformation, and the construction energy consumption cost is high; this paper proposed an energy management control system of prefabricated construction based on Internet of Things (IoT) technology. ISA/EISA/Micro Channel were used as expansion bus. Program loading and cross-compiling methods were adopted to realise instruction complication and loading. And the energy management control system of prefabricated construction was developed under the low-power consumption Visual DSP++ 4.5 development environment according to the instruction loading results. The results show that the RMS error convergence of energy management of prefabricated construction energy management control system is better. In the condition of reducing energy consumption cost of construction, the control system also had the advantages of high accuracy and shorter time-consumption.