Design And Implementation Of Remote Intelligent Monitoring System For Greenhouse Based On Embedded Technology

With the development of industrial technology, more and more technology are used in agricultural production, which makes agricultural production has become more precise and intelligent. At present, in the process of agricultural production, the most iconic production technology is greenhouse planting techniques. The main technology been introduced in are automatic control and agricultural monitoring, the automatic control method is mainly through the use of embedded technology to achieve the regulation on environmental factors of the greenhouse planting, and agricultural monitoring is mainly through the deployment of wireless sensor networks in the greenhouse to collect environmental data in real time, such as temperature, humidity and light intensity. However, limited by the deployment scope of current wireless sensor networks and embedded control technology, the monitoring and control point of greenhouse are restricted in the vicinity of greenhouse cultivation.In order to explore solutions to resolve the close range problem of monitoring, we combine the wireless sensor networks and embedded technology with Ethernet to realize the transmission of environmental parameters collected by wireless sensor network to mobile clients via Ethernet, to ensure that we can monitor the environment in greenhouse with the help of network, but also can realize the remote control of environmental regulation equipment.Firstly, according to the unresolved issues, the overall framework of the remote control of the greenhouse control system is described in detail. And it is divided into different functional modules, and then presents the design principles and hardware circuit design for each functional module. Secondly, this article will focus on description of achieving STM32 control module, the conversion between wireless sensor networks and Ethernet network in the system are mainly concentrated in functional design of the main control module STM32, whose achieving principle is that the overall task level reasonably invoke the network information transmission of the serial communication and the development board. Finally, the single function of the control module STM32 and the whole system test were carried out. Then the test results show that the wireless network can normally communicate with Ethernet network and the whole system reached the expected effect.