This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Study on the Key Preload Performance Parameters of an Active Reversible Preload Seatbelt (ARPS)
Technical Paper
2018-01-1175
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
In order to provide an improved countermeasure for occupant protection, a new type of active reversible preload seatbelt (ARPS) is presented in this paper. The ARPS is capable of protecting occupants by reducing injuries during frontal collisions. ARPS retracts seatbelt webbing by activating an electric motor attached to the seatbelt retractor. FCW (Forward Collision Warning) and LDW (Lane Departure Warning) provide signals as a trigger to activate the electric motor to retract the seatbelt webbing, thus making the occupant restraint system work more effectively in a crash. It also helps reduce occupant’s forward movement during impact process via braking. Four important factors such as preload force, preload velocity and the length and timing of webbing retraction play influential roles in performance of the ARPS. This paper focuses on studying preload performance of ARPS under various test conditions to investigate effects of the aforementioned factors. Results obtained from both laboratory evaluations and experiments are presented to demonstrate the benefit of this new ARPS system for improved occupant protection.
Authors
Topic
Citation
Song, Z., Chou, C., Cao, L., Hu, X. et al., "Study on the Key Preload Performance Parameters of an Active Reversible Preload Seatbelt (ARPS)," SAE Technical Paper 2018-01-1175, 2018, https://doi.org/10.4271/2018-01-1175.Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Unnamed Dataset 4 | ||
| Unnamed Dataset 5 |
Also In
References
- Chenisbest , B. , Norbert , C. , Acea , J. et al. 1998
- Thomas , C. , Coz , J.Y.L. , Page , Y. et al. 2000
- Hauschild , W. , Kramer , F. , Shakeri-Nejad , N. et al. Numerical Simulation of Characteristic Manoeuvres of Passenger Cars in the Pre-crash Phase Vehicle System Dynamics 17 sup1 127 130 1988
- Maruyama , Y. , Honda , K. , and Yamazaki , F. Evaluation of Driving Characteristics under the Influence of Alcohol based on Driving Simulator Experiment Journal of Social Safety Science 347 353 2008
- Zellmer , H. , Kahler , C. , and Eickhoff , B. 2005
- Mages , M. , Seyffert , M. , and Class , U. Analysis of the Pre-crash Benefit of Reversible Belt Pre-Pretensioning in Different Accident Scenarios 2011
- Ito , D. , Ejima , S. , Sukegawa , Y. et al. Assessment of a Pre-Crash Seatbelt Technology in Frontal Impacts by Using a New Crash Test Sled System with Controllable Pre-Impact Braking Contemporary Sociology 44 3 360 362 2013
- Ohue , K. , and Yamada , Y. , Uozumi , S. et al. 2008
- Zhigao Ouyang , Zhe Xu , and Libo Cao 2014
- Liu , J. , Zhang , J. , and Huang , S. Key Technical Analysis of Vehicle Crash Anticipation System Automotive Engineering 31 12 1145 1148 2009
- Wang , R. Application of LabVIEW in Custom Application Layer CAN Bus Communication Jiangsu University 2010
- Wang , Q. , Huang , Y. , Xing , Z. et al. Design and Implementation of Bootloader Based on CAN Bus Microcomputer and Application 18 14 16 2015
- Niu , G. Design of Distributed Temperature Measuring System Based on CAN Bus Intelligent Node Low Voltage Apparatus 2012
- Paulitz , T.J. , Blackketter , D.M. , and Rink , K.K. Constant Force Restraints For Frontal Collisions Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering 220 9 1177 1189 2006
- Paulitz , T.J. , Blackketter , D.M. , and Rink , K.K.
- Grime , G. A Review of Research on the Protection Afforded to Occupants of Cars by Seat Belts Which Provide Upper Torso Restraint Accident Analysis & Prevention 11 4 293 306 1979
- Viano , D.C. Limits and Challenges of Crash Protection Accident; Analysis and Prevention 20 6 421 429 1988
- Liu , J. Design and Implementation of Vehicle Collision Prediction System Development Platform Tsinghua University 2010
- Lorenz , B. , Kallieris , D. , Strohbeckkühner , P. , et al. 2001
- Good , C.A. 2007
- Tobata , H. , Pal , C. , Takagi , H. et al. 2004