Design And Implementation Of Soil Information System Monitoring Platform Based On MAPGIS

Based on the study of mobile soil testing platform, the untreated soil data for the latter part of their post-acquisition, the system lacks monitoring system brought about by the use of inconvenience, proposed the use of soil information system unique spatial information mana--gement and processing the ability to improve the soil data post-processing work, an increase of wireless remote monitoring system enables real-time PTZ video transmission for remote control car forward, turn, data collection provides an effective reference. Optimize the stru--cture of the working capacity of the entire system platform and ease of use has been greatly improved. The main contents include:(1) video transmission schemes studied, including four sets of video transmission solutions including microcontrollers based, wifi wireless video module, etc., after the final selec--tion based on analysis and comparison transceiver module TX6722 and RX6788 wireless video transmission scheme, and studies TX6722 and RX6788 as a wireless video transmission module works and use it.(2) selection of the laboratory has CCD camera and lens with wireless video transmiss--ion module, the display module testing platform to establish soil information monitoring system, and the use of two MG996 R servos, 2 DOF head accessories, AT89C52, wireless remote control module integration Soil information monitoring platform remote head video surveillance systems, and in simulation experiments protues Wireless PTZ system.(3) compare to find relevant literature at home and abroad commonly used GIS software, the final choice MAPGIS as post-processing of the data processing platform, based on MAPGIS achieve a data input, processing, storage, output, and finally generated as a click can be viewed with a single point post-processing data Figure soil information and automatically generates a chart of the data processing results of the statistical analysis and linear analysis obtained soil temperature and soil moisture fitting linear equation, the last generation of geog--raphic information map.(4) soil information monitoring platform for wireless video module test transmission distance, wireless remote control module remote from the test. The experimental methods and the contents of each test and get the results made a presentation, wireless video transmission module transmission distance in the open area of 300 m, in the way the heart of 200 m, a wire--less remote control module remote distance in open area of 300 m, hampering Strip 200 m.