At present,the power wireless private network communication terminal access to the engineering exploration process usually adopts manual recording and camera recording methods to record the data of the engineering exploration,which leads to the difficulty of data sorting and high error rate in the future.In order to improve the processing efficiency of engineering exploration data,taking the construction of Jiangsu power wireless network as an example,this paper analyzes the characteristics of power service demand,expounds the present situation of power wireless network construction and terminal access engineering exploration,designs the comprehensive and practical testing system of engineering exploration,develops the corresponding "YiGongKan" APP software and the back-stage data management system.APP software can upload the engineering exploration data remotely,and the back-stage data management system can modify and delete the engineering exploration data.The APP software and the back-stage data management system truly realize the no-paper process engineering exploration process,accelerating the informatization construction of engineering exploration.