Wireless sensor network "Internet of Things (IOT)" is another technical wave since the development of computers. It has realized a lifestyle in which everything is interconnected and various items can be intelligently managed.
Self-organizing networking makes the network system changeable and can solve some problems that wired can't solve in complex environment. Using sensor nodes, wireless communication can be realized without complicated circuit design.
Self-organizing network makes the network system changeable, and can solve the problems that wired network can't solve in some complex environments. Sensor nodes are used to realize wireless communication without complicated circuit design.
China's agriculture is in the transition period from traditional agriculture to modern agriculture, and the transformation of this new technology system is being fully implemented. The network information technology "Agricultural Internet of Things" plays a unique and important role.
China's agriculture is in the transition period from traditional agriculture to modern agriculture, and the information-based "agricultural IOT" network technology plays a unique and important role in the comprehensive practice of transforming into a new technology system.
In view of the needs of modern agricultural construction in China, an intelligent greenhouse control system based on ZIGBEE is designed. This design makes full use of the advantages of wireless sensor network, and realizes the intelligent monitoring of environmental temperature, humidity, light and soil humidity during crop growth. Through the Internet and WEB services, we can monitor remote data on any computer and give corresponding feedback control, such as alarm, cooling, watering and shading.
An intelligent greenhouse control system based on ZIGBEE was designed to meet the needs of modern agricultural construction in China. On the basis of making full use of the advantages of wireless sensor network, this design realizes intelligent monitoring of environmental temperature, humidity, illumination and soil humidity. In the process of crop growth, we can carry out remote data monitoring on any computer through the Internet and WEB services, and carry out corresponding feedback control, such as alarm, cooling, watering and shading.
At the same time, the GSM module is used to inform the user of the emergency monitored by the system by SMS. In order to prevent thieves or small animals from destroying crops, we use 5 1 single chip microcomputer to expand its security and anti-theft system.
At the same time, the GSM module is used to send SMS notification/message about the emergency monitored by the system; 5 1 single chip microcomputer is used to expand the security anti-theft system to prevent thieves or small animals from damaging crops.
In the whole debugging process, we boldly use VS2005 and WIN CE6.0 to develop the upper computer, which makes the human-computer interaction more friendly and the data display and control more intuitive. Dreamweaver is used to write web pages for remote browsers, IAR platform is used to develop wireless nodes, and other modules are realized by C language combined with assembly language.
In the debugging process, VS2005 and WIN CE6.0 are used, and bold innovative development is carried out on the upper display, which realizes a more friendly man-machine interface and more direct data display and control. The web page of remote browser is written in Dreamweaver, the wireless node is developed in IAR platform, and other modules are realized in C language and assembly language.
Through the coordination and debugging of several parts, the wireless sensor network works stably, the system can run normally and the monitoring effect is good. The remote monitoring, real-time collection and control of greenhouse environment are realized systematically, and the information can be displayed and sent remotely in real time.
After the joint coordination and debugging of all components, the wireless sensor network works stably, the system runs normally and the monitoring effect is good. The system realizes the remote monitoring, real-time collection and control of greenhouse environment, as well as the display and remote transmission of real-time information.