物联网技术在智慧农业场景中的创新应用研究--基于功率控制的BLE Mesh路由转发机制  

Innovative Application of Internet of Things Technology to Smart Agriculture Scenario--BLE Mesh Routing and Forwarding Mechanism Based on Power Control

作　　者：赵永志 ZHAO Yongzhi

机构地区：[1]上海电力大学电子与信息工程学院,上海200090

出　　处：《智慧农业导刊》2022年第2期10-13,16,共5页JOURNAL OF SMART AGRICULTURE

摘　　要：随着我国智慧农业的快速发展,BLE Mesh网络开始应用于农作物智能生产场景中,针对BLE Mesh网络在节点数量过多时易出现无效转发、资源浪费的问题,提出基于功率控制的BLE Mesh路由转发机制。仿真结果表明,该转发机制能够有效降低参与转发节点个数,提高整个网络的传输效率和生存时间。With the rapid development of smart agriculture in China,BLE Mesh network has been applied to crop intelligent production scenarios.Aiming at the problem that BLE Mesh network is prone to invalid forwarding and waste of resources when there are too many nodes,a BLE Mesh routing and forwarding mechanism based on power control is proposed.The simulation results show that the forwarding mechanism can effectively reduce the number of participating forwarding nodes and improve the transmission efficiency and survival time of the entire network.

关 键 词：智慧农业 BLE Mesh 功率控制 转发机制 

分 类 号：TN929[电子电信—通信与信息系统]