利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106527259A 大田作物灌水量决策系统 无效 - 驳回

大田作物灌水量决策系统
摘要：
本发明涉及灌溉控制系统技术领域，特别是一种大田作物灌水量决策系统，包括湿度传感器和微处理器，所述湿度传感器与传感器工作指示单元相连接，所述湿度传感器输出端与A/D转换器输入端相连接，所述A/D转换器输出端与微处理器输入端相连接；所述微处理器输出端与继电器控制端相连接，所述继电器输出端与电源、执行机构形成串联回路。采用上述结构后，本发明的大田作物灌水量决策系统通过传感器工作指示单元可以检测湿度传感器的工作是否正常，这样可以提高湿度传感器检测的准确性；另外，通过继电器可以电源为处理器隔开，提高了操作的安全性。
摘要（英）：

The invention relates to the technical field of irrigation control systems, particularly to a field crop irrigation amount decision making system. The system includes a humidity sensor and a microprocessor, the humidity sensor is connected with a sensor work instruction unit, the output end of the humidity sensor is connected with the input end of an A/D converter, and the output end of the A/D converter is connected with the input end of the microprocessor; and the output end of the microprocessor is connected with the control end of a relay, and the output end of the relay, a power supply and an execution mechanism form a series loop. After adoption of the abovementioned structure, the field crop irrigation amount decision making system provided by the invention can detect whether work of the humidity sensor is normal through the sensor work instruction unit, and thus the accuracy of detection of the humidity sensor can be improved; and in addition, the power supply and the processor can be separated through the relay, thereby improving operation safety.

0/0