Designand Realizationof Quality And Security Supervisory Systemsin Construction Market

The quality and security of construction projects is of great importance.The effective supervision of construction projects has always been the focus of the management of construction departments at all levels.At present,the construction of information technology development in Henan Province is slow,has low level of information technology,and the coordination of information between regulatory functions is poor.This situation greatly increases the difficulties in regulatory information flow and data sharing,and a large number of "information islands ".Drawing on the construction experience of other provinces,Henan Province has developed and constructed the construction market quality and safety supervision information system to solve the problem of low efficiency of supervision,supervision of opaque and difficult to monitor data sharing,and to realize the information regulation of construction project quality and safety.This thesis design and develop quality and security supervisory systems in construction market based on B / S architecture by integrating different business processes of supervisors and construction enterprises.This thesis mainly introduces the module design,database design and implementation process of quality supervision module,safety supervision module,personnel management module and enterprise management module.Quality control module design to achieve business registration and construction quality supervision and other functions.Safety supervision module designed to achieve the safety of construction and other functions.Enterprise information management module design enterprise basic information entry,information changes and enterprise qualification information query audit and other functions.Personnel information management module design project participant information registration,key personnel information changes,and personnel information audit and other functions.At the same time,the data exchange system is designed and developed for the simultaneous synchronization of independent data and provincial regulatory system in some quality supervision stations and security system in Henan province.The system uses the trigger mechanism of the database to generate the data change information table,and finally uses Web Services to realize the data transmission between the databases.The design of the system adopts the structured analysis method to plan the whole design of the software.The system adopts the modular design idea to divide the system into four main business modules,which realizes the comprehensive supervision of the quality and safety of the construction project.The system has been successfully deployed to the Henan province construction supervision system,and run well.Through the development and use of the system,the construction of Henan Province construction project quality and safety supervision of information technology,greatly improving the efficiency of the regulatory departments,through the establishment of a unified data standards,reduce the difficulty of data flow,to solve the communication between regulators is not And through the open query interface to achieve the public supervision of the construction project.