Abstract
A large amount of information is created and stored for a railway construction project. Especially at the construction work phase, much time is consumed to collect inspection related data in order to conduct quality control tests, and developing an efficient inspection method is desired. In this research, we have created a information cooperation system, and a tool to conduct quality control tests for structures at the construction phase, utilizing automatic recognition technology, and conducted a test at a construction work site. The result shows that the inspection and subsequent data management can be done efficiently. Furthermore, this research showed that the developed tool, of which mechanism is storing information via the on-site structure, can lead to the information cooperation which crosses over from design to construction.
