Abstract

With the comprehensive arrival of the fifth generation mobile communication technology (5G) era, the Internet of Things (IoT) has developed rapidly and is widely used in various industries. As one of the modern transportation signs, highways play an irreplaceable role in social and economic development. The research on Intelligent Traffic Systems (ITS) on highways has always been a hot topic. With the continuous improvement of the highway network and the increasing mileage, the efficiency of the existing highway ITS in processing information and solving problems is relatively low. Introducing new technologies to achieve breakthroughs has become a top priority. Edge computing is widely used in the Internet of Things technology because of its low latency and high response speed. Based on the characteristics of edge computing technology, this paper conducted in-depth research on expressway ITS, and analyzed the specific functions of intelligent system through IoT technology and edge computing technology. Through analysis and experiment, it is concluded that in the experimental highway area, the ITS using edge computing technology has slightly improved compared with the traditional ITS in all aspects. The response speed of the monitoring system has increased by 4.9

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Cite this article

@article{cai-6609,
  author  = {Jianqiang Wang and Peini Shang},
  title   = {Edge Computing Application of Expressway Intelligent Transportation System Based on IoT Technology},
  journal = {Computing and Informatics},
  volume  = {43},
  number  = {4},
  pages   = {974--992},
  year    = {2024},
  issn    = {1335-9150},
  doi     = {10.31577/cai_2024_4_974}
}
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