Farmland irrigation system and farmland irrigation method

Abstract

The invention discloses a farmland irrigation system and a farmland irrigation method. The farmland irrigation system includes a central server and a plurality of field control stations, wherein the central controller (server) is in communication connection with a plurality of clients used for outputting control commands; each field control station is used for controlling the working condition of a corresponding solenoid valve, and is in communication connection with the central server and a plurality of valve controllers; each valve controller is in communication connection with 1 to 4 solenoid valves. The invention has the advantages that the opening or closing of the solenoid valves is controlled through the clients, the central server and the field control stations, so that the equipment procurement and installation costs are reduced; the cost per unit area of the whole set of equipment is much lower than that of similar products; the whole set of products achieve low power consumption, and dispense with any wiring in a field, so as to avoid affecting the normal farming on a farmland, reduce the power cost, and achieve environment friendliness; data is transmitted through wireless RFID (radio frequency identification), so as to avoid communication lines in the field.

Description

technical field [0001] The invention relates to the field of farmland irrigation, in particular to a farmland irrigation system and irrigation method. Background technique [0002] With the rapid development of science and technology, farmland irrigation is gradually developing towards automatic irrigation. The prior art mainly includes the following technical forms: [0003] Valve timer, that is, a timing module is installed on each valve, and the user needs to set the water switching time for each timing module. When modifying, it is also necessary to go to the valve to modify the settings, but the operation is cumbersome. When more valves are needed, the user needs to modify Corresponding to the parameters, it takes a lot of time to waste, and the error rate is extremely high. [0004] Wired valve controller, the valve is connected with a control module, and the control module is connected to the computer terminal through a network cable. It is necessary to lay out a la...

AI Technical Summary

Problems solved by technology

[0007] For other zigbee wireless valve controllers, the internal design is complicated and the cost is too high; the system stability is poor, the function scalability is poor, and the network topology is not economical; the control software has a single function and a rough interface

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