With the rapid development of wireless communication technology, the Internet of Things (IoT) and Machine-to-Machine (M2M) are becoming essential for many applications. One of the most emblematic IoT/M2M applications is smart buildings. The current Building Automation Systems (BAS) are limited by many factors, including the lack of integration of IoT and M2M technologies, unfriendly user interfacing, and the lack of a convergent solution. Therefore, this paper proposes a better approach of using heterogeneous wireless networks consisting of Wireless Sensor Networks (WSNs) and Mobile Cellular Networks (MCNs) for IoT/M2M smart building systems. One of the most significant outcomes of this research is to provide accurate readings to the server, and very low latency, through which users can easily control and monitor remotely the proposed system that consists of several innovative services, namely smart parking, garden irrigation automation, intrusion alarm, smart door, fire and gas detection, smart lighting, smart medication reminder, and indoor air quality monitoring. All these services are designed and implemented to control and monitor from afar the building via our free mobile application named Raniso which is a local server that allows remote control of the building. This IoT/M2M smart building system is customizable to meet the needs of users, improving safety and quality of life while reducing energy consumption. Additionally, it helps prevent the loss of resources and human lives by detecting and managing risks.

翻译：随着无线通信技术的快速发展，物联网与机器间通信技术正成为众多应用领域的关键支撑。其中最具代表性的物联网/机器间通信应用之一当属智能建筑。当前楼宇自动化系统受限于诸多因素，包括物联网与机器间通信技术整合不足、用户交互界面不够友好以及缺乏统一解决方案。为此，本文提出一种更优方法，采用由无线传感器网络和移动蜂窝网络构成的异构无线网络，应用于物联网/机器间通信智能建筑系统。本研究最显著的成果之一，是为服务器提供精准读数与极低延迟，使用户能够通过该系统轻松远程控制与监测多项创新服务，具体包括：智能停车、花园自动灌溉、入侵警报、智能门禁、火灾与气体检测、智能照明、智能用药提醒以及室内空气质量监测。所有服务均通过我们自主开发的免费移动应用程序Raniso（作为支持远程建筑控制的本地服务器）实现远程监控。该物联网/机器间通信智能建筑系统可根据用户需求进行定制，在降低能耗的同时提升安全性与生活质量。此外，该系统通过风险检测与管理，有助于防止资源损失和人员伤亡。