Design of Farmland Information Intelligent Collection Node Based on GPS

摘要

Timely and accurate acquisition of the farmland information is the foundation of the implementation of precision agriculture. Farmland information acquisition technology based on the GPS is an important means of precision agriculture information acquisition. According to the characteristics of field information collection, such as high density, high accuracy, low cost and so on, it designed intelligent farmland information acquisition node based on GPS. The node with the portable GPS positioning module, used the embedded processor STM32F103VC as the core, integrated the farmland information acquisition sensor, could acquire, process and transmit temperature and humidity in the field information, so as to realize to monitor the farmland information parameter in the long distance. After tested, the node works well and has achieved the design requirements.