| In recent years,with the increasing number of complex diseases on rural roads,the traditional road maintenance management mode has been unable to meet the current needs of rural road maintenance.It is urgent to explore an efficient,accurate,and fast management mode to improve the management efficiency of rural road maintenance.At the same time,the powerful communication performance and extremely high holding rate of smartphones have made them the main tool for information exchange activities in today’s society.Therefore,combining the highway maintenance information management model with smartphones to form a new information exchange system can greatly improve the quality and efficiency of maintenance management,thereby reducing the maintenance pressure on rural roads,and improving the current situation of maintenance management in the new situation.This article has developed a rural road maintenance information management system implemented on a web page,and through cloud server construction technology,the road maintenance management information is fully synchronized to the mobile terminal APP.The mobile terminal maintenance effect feedback module is preset to form a closed-loop information chain to achieve the interaction function of road disease information.The main research content is as follows:(1)This article introduces the technical overview of building a 3D panoramic model using drone image data,and designs the flight plan of the drone based on the actual information of the test section.The system parameters are adjusted based on the road image data,and finally,the rural road panoramic model is reconstructed in 3D,and the disease information of the test section is extracted from the data.(2)The overall design of the maintenance information management system for rural roads has been carried out,and professional means have been used to effectively transform the design requirements during the implementation process.This system utilizes the Nest JS application framework to develop the backend of the system.The Type ORM framework is used to achieve data communication between the backend program and the My SQL database.The Vue progressive framework and Element UI desktop component library are used to build the interface of the web front-end,and interface documents are set up to achieve data transfer.(3)Performance tests were conducted on the CPU usage rate,JS heap size,DOM nodes,and other parameters of the highway maintenance management system using a performance monitor configured with DevTools.The results showed that the software has low operational burden and good stability.And simulate multi user access scenarios and monitor system response speed through the Loadrunner tool.The test results show that in such scenarios,the system can still run smoothly,verifying the design requirements of the system.(4)We have developed a mobile terminal app based on Android development technology,cloud server network construction technology,and the Gaode Map SDK for presenting highway maintenance management data.In the functional module,an information feedback interface has been added,which can provide real-time feedback on the construction situation of the maintenance site to management personnel,achieving a closed-loop information exchange chain between the traffic management department and on-site construction personnel. |
