Over the years, the number of vehicles has increased dramatically, which has led to serious problems such as traffic jams, accidents, and many other problems, as cities turn into smart cities. In recent years, traffic jams have become one of the main challenges for engineers and designers to create an intelligent traffic management system capable of effectively detecting and reducing the overall density of traffic in most urban areas visited by motorists such as offices, downtown, and establishments based on several modern technologies, including wireless sensor networks (WSNs), surveillance camera, and IoT. In this article, we propose an intelligent traffic control system based on the design of a wireless sensor network (WSN) in order to collect data on road traffic and also on available parking spaces in a smart city. In addition, the proposed system has innovative services that allow drivers to view the traffic rate and the number of available parking spaces to their destination remotely using an Android mobile application to avoid traffic jams and to take another alternative route to avoid getting stuck and also to make it easier for drivers when looking for a free parking space to avoid unnecessary trips. Our system integrates three smart subsystems connected to each other (crossroad management, parking space management, and a mobile application) in order to connect citizens to a smart city.

中文翻译：

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使用无线传感器网络的智能城市自动化实时智能交通控制系统

多年来，车辆的数量急剧增加，随着城市变成智慧城市，导致了严重的问题，例如交通拥堵，事故和许多其他问题。近年来，交通拥堵已经成为工程师和设计师创建智能交通管理系统的主要挑战之一，该系统能够有效地检测和降低驾车者到访的大多数城市区域（例如办公室，市区和场所）的总体交通密度。基于几种现代技术，包括无线传感器网络（WSN），监控摄像头和IoT。在本文中，我们提出一种基于无线传感器网络（WSN）设计的智能交通控制系统，以收集有关道路交通以及智能城市中可用停车位的数据。此外，拟议的系统具有创新的服务，使驾驶员可以使用Android移动应用程序远程查看交通费率和到达目的地的可用停车位数量，从而避免交通拥堵，并采取另一种替代路线来避免卡死，并使其更容易司机在寻找免费停车位时避免不必要的出行。我们的系统集成了三个相互连接的智能子系统（十字路口管理，停车位管理和移动应用程序），以将市民连接到智能城市。