【摘要】 基于嵌入式技术,提出一种能同时产生可调电场与可调磁场的植物电磁刺激装置。该装置使用STM32F103作为主控制器,通过红外测距与红外通讯分别实现电磁场强度的自动控制与手动控制。在电路内使用IGBT驱动大大提高了输出电磁场的稳定性。此装置可用于植物电磁刺激的机理研究,提高作物产量以促进国家农业的发展。更多还原

【Abstract】 Based on embedded technology, a plant electromagnetic stimulation device is proposed, which can generate adjustable electric field and adjustable magnetic field at the same time. The device uses STM32 F103 as the main controller to realize the automatic control and manual control of electromagnetic field intensity through infrared ranging and infrared communication. Using IGBT Driver in the circuit greatly improves the stability of the output electromagnetic field. This device can be used to study the mechanism of electromagnetic stimulation of plants, improve crop yield and promote the development of national agriculture.更多还原