The system is suitable for on-line monitoring of real-time data of construction site construction site, including dust concentration, noise index and video images. Through the Internet of things and cloud computing technology, real-time, remote, automatic monitoring of particulate concentration and the collection of video and image on site are realized. The data can be transmitted over the network and can be accessed on computers, mobile phones, I and other terminals.

The system is working, when the monitoring object value exceeds bid, will automatically capture the numerical superscalar environment, through the network to transmit data to the server, realize the visibility data, automatic alarm function, provide data for the relevant part of the personnel and evidence.