The Highway Construction Quality Inspection System Based On PDA

For expressway construction projects, due to the large scale of project, high quality grade, collaborative multi sectoral work, tight schedule, and lack of human resource. For the supervision and management, do detailed records and supervision for each construction site is impossible to achieve. In the period of expressway construction, guarantee the construction quality, achieve management without blind area, timely understanding and control of the construction site is the guarantee of the construction of expressway safety and stable basic premise. Therefore research on highway construction quality control method has an important significance.According to the above problems, design and implement a highway construction quality inspection system based on PDA. The system includes three parts: PDA mobile terminal subsystem, database system, terminal service center, Management personnel handheld PDA devices, locate the location of construction site, take pictures, describe the scene situation, upload pictures, through the GPRS network realize communication with center database. Classify standard and disease quality information and send them to the central database. Regulators and other management personnel connect to the network service terminal system through PC machine, access to the web server to check the real-time data information and perform treatment of disease information remotely. The system through the unified management of the data, can realize the information resources sharing real-time, collaborative management and solving the problem on-site, fundamentally solved the the problem that all managers control the construction quality and construction progress.The research results of this paper can greatly enhance the highway project construction management, achieve the construction informationization and specialization, effectively guarantee highway orderly construction, save the management cost and improve the efficiency of management, and it is conducive to the fine management of highway construction, improve the quality management level of the highway construction in our country, promote the highway construction in our country to enter the international leader in the field. It has significant engineering practical value.