According to the documents of Xuzhou Municipal Finance Bureau (Xu Cai Industry and Trade [2010] No. 9) and Xuzhou Municipal Science and Technology Bureau Document (Xu Ke Ji [2010] No. 135), our company obtained the support of emerging industry funds and was approved for the 2010 Xuzhou Strategy Special guidance funds for the development of new and emerging industries. Our company's approved project is "Research on Intelligent Control System for Pavement Road cold recycler Machine Spraying". The main research and development content of the project is to establish a mathematical model of the pavement Road cold recycler machine spraying system based on the special requirements of the automatic control of the Road cold recycler machine spraying system. Lake PID composite control water spray flow control method, designing cold recycle machine spray control system based on ARM and WinCE operating system, realizing automatic adjustment of water spray flow according to different working conditions, so that the water content of road cold recycle mixture can meet the design requirements, guarantee Effect and quality of cold road regeneration. Throughout Xuzhou City, including Jiawang District and Tongshan District, a total of five companies received support from this special fund in 2010. Our company is the only company in the construction machinery manufacturing industry to receive special funds. This fund is Xuzhou's strong support for emerging industries. Thanks to the support of this fund, with the strong assistance of the University of Mining and Technology, our company can quickly increase the level of research and development and manufacturing of cold road recycling machines, and further improve the product Performance, make better contributions to the road Road cold recycler industry in China.