Integrating Wireless Sensor Networks (WSNs) and the Internet of Things (IoT) is to build a heterogeneous device network for connecting, sharing and storing their information in order to create the application environment as smart. It also helps in industrial automation to predict and build a fault-tolerant environment. The automation of industry can be made possible with the emergence of new developments in sensor manufacturing and communication. In this paper, a Cluster-Tree based Energy Efficient Data Gathering (CTEEDG) protocol is proposed to increase the lifetime and throughput of WSNs. The CTEEDG uses the Fuzzy logic to select the Cluster Head (CH) based on the information collected locally. In the inter-cluster communication phase, the tree topology is established between the clusters towards the Base Station (BS) which ensures the availability of the congestion free shortest path to the BS. From the simulation results, the proposed CTEEDG outperforms the FAMACROW and DL-LEACH by 28.81% and 38.28% in terms of throughput. And also, the proposed method has 29.26% and 49.29% reduction in average energy consumption when compared to the FAMACROW and DL-LEACH.

集成无线传感器网络（WSN）和物联网（IoT）的目的是建立一个异构设备网络，以连接，共享和存储它们的信息，从而创建智能的应用程序环境。它还有助于工业自动化来预测和构建容错环境。随着传感器制造和通信领域的新发展，可以实现工业自动化。本文提出了一种基于簇树的节能数据收集协议（CTEEDG），以延长无线传感器网络的寿命和吞吐量。CTEEDG使用模糊逻辑基于本地收集的信息选择簇头（CH）。在集群间通信阶段，树形拓扑在朝向基站（BS）的群集之间建立，这确保了到基站的无拥塞的最短路径的可用性。从仿真结果来看，建议的CTEEDG在吞吐量方面优于FAMACROW和DL-LEACH 28.81％和38.28％。而且，与FAMACROW和DL-LEACH相比，该方法的平均能耗降低了29.26％和49.29％。