Water conservancy control information terminal

Abstract

The invention provides a water conservancy control information terminal which comprises an STM32F103 embedded type single-chip microcomputer. The single-chip microcomputer is connected with a data communication interface, a man-machine interface panel, an electrical parameter acquisition circuit, a switching volume interface circuit, an analog quantity interface circuit, a clock unit and a data storage unit; the switching volume interface circuit comprises a DI (data input) port and a DO (data output) port which are used for acquiring statuses of a well valve and a valve and controlling switches. The water conservancy control information terminal is small in size and low in energy consumption, multiple I / O (input / output) interfaces are configured, shell protection is high in grade, the terminal can adapt to multiple power supply methods and working environment harsh in installation conditions and receive multiple sensor signals from the site of an irrigation well, data is processed through the STM32F103 single-chip microcomputer, operation of the irrigation well is responded, and meanwhile, the data is sent to LORA wireless network in real time on line.

Description

technical field [0001] The invention relates to a measurement and control terminal for automatic collection of on-site working parameters of water conservancy in irrigation areas, wireless remote transmission of real-time data, intelligence, remote control and management, and in particular to a measurement and control information terminal for water conservancy in irrigation areas. Background technique [0002] At present, the water wells in most irrigation areas are scattered and the environment is complex. Equipment failures and well stoppages caused by human factors cannot be detected and dealt with in time; manual well patrolling is inefficient, consumes a lot, and the utilization rate of pump equipment is low. As the main energy-consuming household of water wells, water pumps are the focus of safe production and energy-saving and emission-reduction management of water wells in irrigation areas. The problems of high equipment investment costs, high operating costs, and dif...

AI Technical Summary

Problems solved by technology

[0002] At present, the water wells in most irrigation areas are scattered and the environment is complex, and the phenomenon of equipment failure and well stoppage caused by human factors cannot be detected and dealt with in time; the efficiency of manual well patrol is low, the consumption is large, and the utilization rate of pump equipment is low

As the main energy-consuming household of water wells, water pumps are the focus of safe production and energy-saving and emission-reduction management of water wells in irrigation areas. The problems of high equipment investment costs, high operating costs, and difficulties in ensuring safe production and operation are important issues that need to be solved urgently.

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