DEVELOPMENT OF AN AUTOMATED SYSTEM FOR MONITORING THE CURRENT STATE OF GROUNDWATER Sh.R. Ubaydullaeva – c.t.s., associate professor, A.M. Nigmatov - assistant Tashkent Institute of Irrigation and Agricultural Mechanization Engineers
DEVELOPMENT OF AN AUTOMATED SYSTEM FOR
MONITORING THE CURRENT STATE OF GROUNDWATER
Sh.R. Ubaydullaeva – c.t.s., associate professor, A.M. Nigmatov - assistant
Tashkent Institute of Irrigation and Agricultural Mechanization Engineers
The article discusses the issues of control, accounting for the rational use of groundwater and methods for measuring
the water level in the well. It is proposed to measure the water level using radio waves. This method can be used in difficult
conditions, in particular at high pressure, at high temperatures without direct contact with the measured object. The problems
of monitoring the groundwater level and analyzing the state of measurement are considered. Recommendations are given on
instrumentation for level control, the creation and implementation of an automated observation system and an integrated
analysis system using a remote data transmission module via GSM. A program for monitoring the water level in a well has
been developed on the Arduino platform. A functional and structural diagram of an automated system for monitoring the state
of groundwater has been developed and technical means of automation have been selected. The selected radio module type
MX-RM-5V (433MNz), which transmits information in real time. Certificate (patent) No. DGU 117 24 dated May 19, 2021 was
received for the development of the software "Groundwater level measurement method"
Key words: groundwater monitoring, radar level gauge, data transmission via GSM, spectral analysis.