| 摘要: | 本研究基於FarmBot開源計畫，FarmBot設備端與控制端之間僅使用一對一的通訊方式來完成資料交換要求，難以在多個設備端之間進行通訊。然而，在現代農業自動化的快速發展中，需求日益增加的多設備同步操作成為一個重要的挑戰。因此，本研究旨在設計並實作一個感測控制網路閘道器，以提升一對多連線系統的效率，並使其能夠在農業自動化領域中發揮多樣化和智慧化的應用。設計方案融合了CAN Bus現場總線和BLE無線通訊技術，通過物聯網閘道器的建置，實現了多個FarmBot系統的同時監控和管理。感測控制網路閘道器作為中心節點，通過CAN Bus連接各種感測器，收集感測數據並進行分析。同時，它還通過BLE通訊協議將感測數據轉換為可供控制端接收和使用的格式。感測控制網路閘道器的設計具有高度的靈活性，可以根據需求新增或修改連接的感測設備，而這些設備只需要符合相應的通訊協議即可進行連接。這使得我們的系統能夠適應不斷變化的農業需求，並提供持續的技術升級和擴展性。透過本研究，將為農業自動化領域提供一個多設備操作的解決方案，這將推動農業生產的智能化和效率提升。未來的研究可以進一步優化閘道器的設計和功能，並將其應用於更廣泛的農業場景中，包括精緻農業、溫室種植、水耕系統和大規模農田管理等。同時，我們也可以探索其他通訊技術和協議的應用，以滿足不同農業環境和需求的多樣化要求。;This study is based on the FarmBot open-source project, where the communication between the FarmBot device and the control unit is limited to a one-to-one communication mode, which makes it challenging to enable communication among multiple devices. However, in the rapidly evolving field of modern agricultural automation, there is an increasing demand for simultaneous operation of multiple devices, posing a significant challenge. Therefore, this research aims to design and implement a sensor control network gateway to enhance the efficiency of one-to-many communication systems and enable diversified and intelligent applications in the field of agricultural automation.The proposed design integrates CAN Bus fieldbus technology and BLE wireless communication. By establishing an IoT gateway, the system enables simultaneous monitoring and management of multiple FarmBot systems. The sensor control network gateway serves as a central node, connecting various sensors through the CAN Bus, collecting sensor data, and performing data analysis. Additionally, it converts the sensor data into a format that can be received and utilized by the control unit through the BLE communication protocol.The design of the sensor control network gateway is highly flexible, allowing for easy addition or modification of connected sensor devices based on specific communication protocols. This adaptability enables our system to accommodate the evolving demands in agriculture while providing continuous technological upgrades and scalability. Through this research, we provide a solution for multi-device operation in the field of agricultural automation, contributing to the advancement of intelligent and efficient agricultural production.Future research can further optimize the design and functionality of the gateway and expand its application to a wider range of agricultural scenarios, including precision agriculture, greenhouse cultivation, hydroponic systems, and large-scale farm management. Additionally, exploring the application of other communication technologies and protocols can cater to the diverse requirements of different agricultural environments and needs. |
