Aquatic product culture automatic oxygenation system based on Internet of things technology

The utility model discloses an aquatic product culture automatic oxygenation system based on Internet of things technology. The aquatic product culture automatic oxygenation system comprises a host computer, a field control display module communicating with the host computer and at least one terminal node module communicating with the field control display module and being arranged on a surface of water. The terminal node module comprises a microprocessor, a sensor, a wireless transmit-receive module, a power supply module and an aerator, which are connected with the microprocessor. The field control display module comprises an STM32 microprocessor, another wireless transmit-receive module, an SD card module, an LCD display screen, an NFC module, an SIM 900 module and a button switch control module, which are connected with the STM32 microprocessor. According to the aquatic product culture automatic oxygenation system provided by the utility model, water environment required by aquatic product culture can be better monitored and controlled. Not only can dissolved oxygen content be adjusted automatically, fish anoxia is prevented, safety factor is increased, but also parameters can be seen on site and field storage can be realized, so that control commands can be emitted remotely and data are collected for long-term research.