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Systems engineering approach to design and modelling of smart cities

机译：智能城市设计与建模的系统工程方法

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A city is a very complex area with complex governing bodies and a number of decision makers. More often, cities are engines of economic development and are attractive places for people seeking employment and better quality of living [1]. As a consequence, cities are now facing a growing urban population which imposes stresses on urban quality of life and the environment. Among the major challenges faced by cities around the world, urban population growth is at the forefront as it is expected that future cities will be home for more than 70% of the global population by 2050. Other associated challenges include traffic congestion, environmental degradation, security, level of quality of public services, and effective resources management. To ensure sustainable development of cities with such a boom of urbanisation, cities around the world are embracing technology and adopting smart cities concept following the recorded development of information and communication technologies and internet of things. However, the literature [2] shows that the concept of smart cities is not being approached efficiently. A smart city is a system of subsystems and should be approached as a whole as opposed to infusing technology into subsystems one by one. To achieve this, there is a requirement of a standard platform to integrate all the subsystems of a smart city system. This work proposes a holistic model which integrates all the subsystems of a smart city system. The proposed model is based on systems engineering approach and Systems Engineering Modelling Language (SysML) is adapted as a potential modelling language. It is a general purpose visual modelling language for Systems Engineering applications and for complex systems such as smart cities and can handle better complexity and challenges such as documentation, communication, and management.
机译：一个城市是一个非常复杂的地区，具有复杂的理事机构和一些决策者。更常见的是，城市是经济发展的发动机，是寻求就业和更好生活质量的人有吸引力的地方[1]。因此，城市现在面临着不断增长的城市人口，这对城市生活质量和环境产生了压力。在世界各地的城市面临的主要挑战中，城市人口增长是最前沿，预计将于2050年将未来的城市占全球人口的70％以上。其他相关挑战包括交通拥堵，环境退化，安全，公共服务质量水平，有效的资源管理。为了确保城市的可持续发展与城市化的繁荣，世界各地的城市正在拥抱技术和采用智能城市概念，并记录了信息和通信技术和事物互联网。然而，文献[2]表明，智能城市的概念没有有效接近。一个智能城市是子系统系统，应该作为一个整体接近，而不是将技术逐个注入子系统。为实现这一目标，需要一个标准平台来集成智能城市系统的所有子系统。这项工作提出了一个整体模型，它集成了智能城市系统的所有子系统。所提出的模型基于系统工程方法，系统工程建模语言（SYSML）适用于潜在的建模语言。它是一种用于系统工程应用的通用视觉建模语言，以及智能城市等复杂系统，可以处理更好的复杂性和挑战，如文档，通信和管理。

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