Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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Development of Data-driven Thermal Protection Algorithm for Protecting Overheating of Motor in the Sunroof System

선루프 모터 과열 방지를 위한 데이터 기반 열 차폐 알고리즘 개발

  • Kim, Hyun-Hee (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Park, Seong-U (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Lee, Kyung-Chang (Department of Control and Instrumentation Engineering, Pukyong National University) ;
  • Hwang, Yeong-Yeun (Department of Control and Instrumentation Engineering, Pukyong National University)
  • 김현희 (부경대학교 제어계측공학과) ;
  • 박성우 (부경대학교 제어계측공학과) ;
  • 이경창 (부경대학교 제어계측공학과) ;
  • 황용연 (부경대학교 제어계측공학과)
  • Received : 2016.10.28
  • Accepted : 2016.11.29
  • Published : 2016.12.31
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Abstract

This paper presents data-driven thermal protection algorithm for preventing overheating of automotive sunroof motor. When a sunroof motor operates abnormally, its coil is overheated and it is failed. Besides, drivers and passengers are damaged. Hence, the sunroof motor observes its temperature and will be stoped when its temperature reach a predefined level. In order to implement low-cost thermal protection function, we drew a knowledge-based temperature increasing and decreasing curve from the result of experimental test. And then, we implemented data-driven thermal protection algorithm which prevents motor's On/Off operation according to motor operating voltage and motor speed. Finally, we implemented experimental test bed and evaluated its feasibility.

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References

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