Application and Study of Smart Station for Special Environment and Real Time Localization

To orient at special environment (such as weak satellite signals or no signals areas of high-rise apartment buildings in the city areas tunnels underground space indoor and under canopy, and the disaster environment and the region that satellite navigation cannot reach) precision navigation, positioning and monitoring, to aim at breaking through technical problems of high-precision angular measurement and rapid long-range precision measurement, and developing the high-end Smart Station positioning system products of physical structure and data-processing integration, to realize high-precision, low-cost and real time localization and precise monitoring with engineering deformation in special environment. This paper adds the location baseline position monitoring and three-dimensional location and other special functions based on the increase of accuracy of photoelectric angle measuring distance; solution positioning in the special environment; to solve bottleneck technology issue of low efficiency low accuracy poor reliability and multi-factor interference in the special environment and realize high-precision, low-cost and real-time location and precise monitoring.