Abstract: An internet of things (IoT) based hydroponic farm system is described. The hydroponic farm system includes a cloud server, a plurality of hydroponic farms, and a plurality of user computing stations. The cloud server includes a data distribution service domain that includes data distribution service middleware configured to use a real-time publish-subscribe protocol to wirelessly communicate hydroponic farm information. Each of the hydroponic farms is divided into a plurality of hydroponic plant growing zones that are configured to grow at least one species of plant. Each hydroponic plant growing zone includes a zone controller. A farm controller is assigned to each of the hydroponic farms.

Abstract: An internet of things (IoT) based hydroponic farm system is described. The hydroponic farm system includes a cloud server, a plurality of hydroponic farms, and a plurality of user computing stations. The cloud server includes a data distribution service domain that includes data distribution service middleware configured to use a real-time publish-subscribe protocol to wirelessly communicate hydroponic farm information. Each of the hydroponic farms is divided into a plurality of hydroponic plant growing zones that are configured to grow at least one species of plant. Each hydroponic plant growing zone includes a zone controller. A farm controller is assigned to each of the hydroponic farms.

Abstract: A smart hydroponic vase system, a method for growing a plant in a smart hydroponic vase, and a method of assembling a smart hydroponic vas is described. The smart hydroponic vase includes a housing having a plurality of chambers; a submersible pump located in each of the plurality of chambers; a plurality of pipes, wherein each pipe connects a different chamber to the first chamber, wherein each pipe is connected to a respective submersible pump; a plurality of measurement sensors including ultrasonic level sensors and a temperature sensor, and a microprocessor connected to receive measurement signals and the level signals and generate drive signals to actuate the plurality of pumps based on sensor signals. A wireless communications unit is connected to the microprocessor. The smart hydroponic vase communicates with a plant manager through a server.