화물차의 주행 중 동적 상태정보 계측 시스템 안정성 확보
Stabilization of Dynamic Weight Estimation Systems for Commercial Vehicles during Driving
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초록
Onboard truck scales can accurately measure payload under static conditions. However, their performance is limited in accounting for dynamic environments encountered during driving, leading to inaccuracies in load estimation under real-world conditions. This study employs TruckCaliber, a dynamic state measurement system, to estimate real-time vehicle loads. Fusion sensor modules were installed on leaf spring suspensions and vehicle frames to collect tilt and IMU data. The system was implemented on a commercial truck, and driving tests were conducted with varying payloads. The analysis focused on curved sections under different dynamic conditions.
Abstract
Onboard truck scales can accurately measure payload under static conditions. However, their performance is limited in accounting for dynamic environments encountered during driving, leading to inaccuracies in load estimation under real-world conditions. This study employs TruckCaliber, a dynamic state measurement system, to estimate real-time vehicle loads. Fusion sensor modules were installed on leaf spring suspensions and vehicle frames to collect tilt and IMU data. The system was implemented on a commercial truck, and driving tests were conducted with varying payloads. The analysis focused on curved sections under different dynamic conditions.
참고문헌 (4)
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- J. W. Kim, "An analysis of driving pattern and transportation efficiency of commercial vehicles using onboard truck scale", The Journal of the Korea Institute of Intelligent Transport Systems, 18(6), pp.76~95 (2019)
- M. G. Seo, "Development of an onboard weighing system for measuring the load of commercial vehicles", Drive and Control, 18(1), pp.9~16 (2021)
- Y. B. Cho, "Study on dynamic load measurement system for commercial vehicles", Journal of the Korean Society of Mechanical Technology, 24(5), pp.930~935 (2022)