Journal of Guangdong University of Technology ›› 2019, Vol. 36 ›› Issue (06): 59-65.doi: 10.12052/gdutxb.190037

• Comprehensive Studies • Previous Articles     Next Articles

A Mobile Cyber-Physical System Based on Software Definition

Liu Zhen-juan, Zhang Li-chen   

  1. School of Computers, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2019-03-15 Online:2019-11-28 Published:2019-11-01

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Abstract: Installing sensors and other devices in vehicles such as cars and aircraft have led to the emergence of a new generation of mobile cyber-physical system (MCPS). However, MCPS is mainly based on hardware resources and has low automation level. A MCPS modeling method is proposed based on software defined approach. Virtualizing the hardware resources by AADL (Architectural Analysis and Design Language), and then analyzing and processing the hardware resources through the software-defined method, the automation level of the MCPS system can be effectively improved. The mobile vehicle which autonomously processes and analyzes sensor data for controlling vehicle driving is taken as an instance and the system composition and model is described. Finally, the security of the system is analyzed by adding a secure annex. This instance demonstrates the feasibility and effectiveness of software-defined modeling method.

Key words: mobile cyber physical systems(MCPS), software-definition, architectural analysis and design language(AADL)

CLC Number: 

  • TP302
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