Remote closed-loop equipment control module applied to intelligent agriculture and control method

Abstract

The invention discloses a remote closed-loop equipment control module applied to intelligent agriculture and a control method. The control module comprises a control mode selection unit, a local equipment control unit, a remote communication unit, an equipment control output unit, an equipment operation state feedback unit, a MCU main control unit and a power supply conversion unit. The control mode selection unit is used for realizing the selection of the local control mode and the remote control mode, and when it is in the local control mode, the local equipment control unit is used for realizing the local control signal access of the equipment. When it is in a remote control mode, the remote communication unit is used for achieving remote control signal access of the equipment. The equipment control output unit outputs equipment control state signals, and the equipment operation state feedback unit is used for acquiring the operation state of the equipment. The MCU main control unitis used for driving the units, and the power conversion unit provides voltage and power for each unit. The remote closed-loop equipment control module is complete in function, high in integration level, flexible in equipment control and wide in application range.

Description

Technical field [0001] The invention relates to the field of equipment control in a smart agricultural system, in particular to a smart agricultural remote closed-loop equipment control module. Background technique [0002] At present, smart agriculture based on the Internet of Things technology continues to develop, and remote control is required for equipment control in smart agricultural greenhouses. [0003] The early construction of some agricultural greenhouses did not take into account the application of smart agriculture, and the control of greenhouse equipment was manually controlled on site. If the transformation of automation and the Internet of Things is carried out, it is necessary to add an additional automatic control cabinet, including general equipment control modules, network transmission modules, electrical components, and a large number of wiring that interact with the manual control cabinet, which not only increases the complexity of the system, but also The s...

AI Technical Summary

Problems solved by technology

If the transformation of automation and Internet of Things is carried out, additional automatic control cabinets need to be added, including general equipment control modules, network transmission modules, electrical components and a large number of wiring interacting with manual control cabinets, which not only increases the complexity of the system, Increased system cost, reduced system reliability and maintainability, and only realized open-loop control of equipment

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