GEODETIC SURVEY DATA SYSTEM FOR COLLECTING GEOGRAPHIC INTELLIGENCE USING ONLY FOR CONNECTING LEVEL MEASURING UNIT

摘要

PURPOSE: An exclusive geodesy data system for connecting a leveling device for collecting geodesy data is provided to offer a stable supporting force by improving a triangular supporter of a three-point supporting mode, to confirm errors of geodesy data by comparing geodesy data confirmed by an actual survey and geodesy data applied to a digital map, and to correct the errors, thereby improving the accuracy and the reliability of the digital map. CONSTITUTION: An exclusive geodesy data system for connecting a leveling device for collecting geodesy data comprises a first communication module(111), a second communication module(120), a reception sensing module(130), a lifting device(150), a control module(140), and a GPS module(170). The first communication module includes a first light receiving unit(110) receiving optical signals and a first light emitting unit(112) transmitting the optical signals which are arranged vertically in a row. The reception sensing module includes a plate and a plurality of receiving sensors. The first communication module is rotatably fixed to one end of the lifting device. A platform where the second communication module is fixed is formed in the other end of the lifting device. The control module calculates a spaced distance between geodesy data collecting devices(100), confirms photosensitization signals received by the reception sensing module, and controls the lifting device in order to accurately transceive the optical signals to the first and second communication module. [Reference numerals] (111) First light receiving unit; (112) First light emitting unit; (121) Second light receiving unit; (122) Second light emitting unit; (130) Reception sensing module; (140) Control module; (150) Lifting device; (160) Power supply; (170) GPS module; (180) Supporter;