Design And Implementation Of Remote Automatic Monitoring Station Data Acquisition System

Natural environment provides the most basic protection for human life and production. However, in the evolution of the human mode of production, also brought increasing damage to the natural environment, among which soil erosion is facing grim situation, even to the point of difficult to control. At present, the prevention and treatment of water and soil conservation has no delay, not only related to people’s living environment, and even related to the national future development strategy. The important prerequisite for the development of soil and water conservation is to understand and master the dynamic changes of soil erosion, and provide effective reference for controlling soil erosion. At the same time, the use of big data mining technology to analyze and study the historical monitoring data, and explore the causes and changes of soil erosion, which has scientific guidance for the prevention of soil erosion. In order to obtain the complete water monitoring data, set up a complete set of soil and water conservation monitoring system is essential. Through these data records, the trend of historical development and the current status of the, can better develop the future of soil and water conservation planning and target.Soil and water conservation monitoring system is to collect the data of each monitoring station automation equipment acquisition and centralized management and then stored in the database of the monitoring center, which can be used to query the historical data and understand the dynamic change, or analysis and scientific research for professional personnel. So it as the work of water and soil conservation of important content, is a complete monitoring data collection and management system. The system makes the accuracy and integrity of the monitoring data guaranteed, and in terms of the cost of investment in human and material resources greatly reduced, also the work efficiency has been greatly improved, especially a higher degree of automation monitoring system can achieve completely unattended, long-term stable operation, the degree of information greatly improved.In this paper, a complete set of remote automatic data acquisition system is designed,and the operation of all manual operation is subtracted, and the real automatic operation is realized. GPRS is used in the system to communicate with the devices, and it can replace the original wire communication mode. Remote data acquisition, upload, processing,filtering and deposit database can be realized. According to the monitoring data of soil and water conservation, the database table is redesigned, and the monitoring data is classified and simply summarized to meet the diverse needs of users. In this paper, the system is based on the Microsoft.Net Framework as the development and use platform, has satisfied the expected demand. Now it is deployed and test running in sites of soil and water conservation in Hong’an and Yiling, to present several months of running, the system in good working condition.