
Combining two‐dimensional code recognition technology with database technology, indoor location and navigation methods which are not easy to be interfered by other signals and have low cost are studied, and indoor location and navigation system based on two‐dimensional code and database is designed. The research results show that the two‐dimensional code recognition technology and database technology can achieve efficient and precise indoor location and navigation, and improve the efficiency and reduce the efficiency.
database technology, indoor positioning, codes, indoor navigation, Engineering (General). Civil engineering (General), radionavigation, precise indoor location, two-dimensional code recognition technology, navigation system, TA1-2040, indoor location method, indoor navigation methods
database technology, indoor positioning, codes, indoor navigation, Engineering (General). Civil engineering (General), radionavigation, precise indoor location, two-dimensional code recognition technology, navigation system, TA1-2040, indoor location method, indoor navigation methods
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