Data van can be used to monitor all fracturing equipment operation site, with the functions of centralized control, site monitoring, data acquisition, analysis, and processing. It can realize the unattended operation on site; Its system connection mode can use ring or star network topology, and provides with a standard Ethernet interface and various communication protocols, and can compatibly control a variable brands of fracturing trucks and blenders; The application of DVCommand (command system) and MPC (multi pump control system) control and data acquisition software can flexibly equip the acquisition channels to meet the requirements of fracturing operation. Real-time communications with the third party software can make the remote operation monitor by logging the website at any place come true; The whole truck is designed by “six principles”, including reliability, security, testing, safety and environmental adaptability, which make the truck comfortable and easy to use.