Study On Agriculture Machinery Operation Monitoring Technology Based On GPRS

Precision agriculture is evolved from the traditional agriculture,it integrate modern information technology,engineering technology,biological technology and a series of high-technology,it Representative modern trends in agricultural production,its core content including global positioning systems,remote sensing systems,geographic information systems and computer automatic control technology.Precision farming system is a complex integrated system,which it agriculture with low consumption,high efficiency,high quality and safety provides an important guarantee.Numerous aspects of precision agriculture needs to be implemented together,as in farming in the variable rate fertilizing,agricultural information collection,crop planting,harvesting in many aspects such as information collection,management of modern agricultural production can not do without information measure.Agricultural production processes large amounts of information in a timely manner in the acquisition,storage and analysis is an important ways of implementing precision agriculture.Agricultural machinery in field operations, its mobile features make the use of fixed Network plan is no longer viable,according to this characteristic,presents a GPRS wireless network link for data transmission solutions,and on this basis,According to farm work actual needs,to choose a reasonable hardware,to achieve its agricultural machinery operations data acquisition and real-time transmission of data.Agricultural machinery operation mainly on the sensors which mounted on the machinery to measure variety of agriculture sensor data such as image data and GPS data.Through the GPRS wireless network,The data terminal upload the data and transfer data to the build server-side monitor center which receive and right store,The WEBGIS use B/S form to provide related to the appropriate personnel for management.Use this technology the agricultural vehicles can achieve real-time tracking and historical track playback,vehicle transducer remote sensing data can be stored in other place and shown on-demand,remote camera images can also be remote storaged and shown with a list to monitor operation quality.The system uses DELPHI7.0 and the VISUAL STUDIO development tools combined with GOOGLE MAPS API research and development of a set of GPRS monitoring of agricultural operating system software based on GPRS,to achieve the agricultural vehicle transducer data collection,remote transmission, remote storage, network monitoring and other functions.Research and development a system platform with single-chip computer hardware and support software-related of solutions on agricultural machinery monitor ,build a model can be applied.Using of embedded systems for data acquisition and processing,combined with GPRS data network technology is increasingly becoming a trend of today's data-collection.This paper research on the remote data acquisition and wireless network transmission technology in agricultural machinery operations monitoring system,realized this application demand。Embedded systems uses C8051F MCU sealed remote agricultural machinery operations images data and transducer data.Transfer data through GPRS wireless network,communication with SOCKET method. The realization of the system will have widespread application prospect in the modern agriculture long-distance monitoring domain.