An intelligent curve warning system for powered two wheel vehicles
Tóm tắt
This article illustrates a novel Curve Warning system for motorcycles which has been developed in the SAFERIDER project (
www.saferider-eu.org
) of the 7th EU FP, among other Advanced Rider Assistance Systems. The Curve Warning function (CW) described here follows a holistic approach, which combines road geometry, motorcycle dynamics, rider input and riding styles. The warning strategy is based on the correction of longitudinal dynamics derived from a previewed ideal manoeuvre (reference manoeuvre) continuously computed from the actual state of the vehicle. Under normal driving conditions the reference manoeuvre matches the rider’s and no correction is needed and no warning is given. But if large differences between actual and ideal accelerations are found the rider is warned to decelerate or brake. As soon as the correct value of deceleration is achieved the warning disappears, improving system acceptability. Warnings are given to the rider via an HMI, which uses a haptic accelerator throttle, a vibrating glove and helmet, and a visual display.
Tài liệu tham khảo
http://ec.europa.eu/transport/publications/statistics/doc/2009_energy_transport_figures.pdf
MAIDS final report2.0.pdf. Available at: http://www.maids-study.eu/
Amditis A, Bertolazzi E, Bimpas M, Biral F, Bosetti P, Da Lio M, Danielsson L, Gallione A, Lind H, Saroldi A, Sjögren (2010) A holistic approach to the integration of safety applications: the INSAFES subproject within the European framework Program 6 integrated project PReVENT. IEEE Transactions on Intelligent Transportation Systems, ISSN: 1524-9050
Bertolazzi E, Biral F, Da Lio M, Saroldi A, Tango F (2010) Supporting drivers in keeping safe speed and safe distance: the SASPENCE subproject within the European framework Program 6 integrating project PReVENT. IEEE Transactions on Intelligent Transportation Systems, ISSN: 1524-9050
SAFERIDER benchmarking analysis results: http://www.saferider-eu.org/benchmark.html
ISA: http://www.its.leeds.ac.uk/projects/isa/
SAFETY IN MOTION (SIM) European project: http://www.sim-eu.org/
PISa European project: http://www.pisa-project.eu/
Bryson AE Jr (1999) Dynamic optimization. Addison-Wesley. ISBN 0-201-59790-X
Bertolazzi E, Biral F, Da Lio M (2007) Real-time motion planning for multibody systems. Multibody Syst Dyn 17:119–139, ISSN: 1384-5640, doi:10.1007/s11044-007-9037-7
Yamakado M, Abe M (2006) Examination of voluntary driving operational timing by using information obtained with the developed jerk sensor. World Automotive Conference FISITA2006, paper number F2006V137
Hiraoka T, Kunimatsu T, Nishihara O, Kumamoto H, Modeling of driver following behavior based on minimum-jerk theory. Proc. of 12th World Congress on Intelligent Transport Systems, CD-ROM (2005.11)
Biral F, Da Lio M, Bertolazzi E (2005) Combining safety margins and user preferences into a driving criterion for optimal control-based computation of reference maneuvers for an ADAS of the next generati. In: IEEE Intelligent Vehicle Symposium, June 6–8
Biral F, Lot R (2009) An interpretative model of g-g diagrams of racing motorcycle. In: Proceedings of the 3rd ICMEM International Conference on Mechanical Engineering and Mechanics. Beijing, Repubblica Popolare Cinese, Ottobre 21–23, vol 2
Biral F, Bortoluzzi D, Cossalter V, Da Lio M (2002) Experimental study of motorcycle transfer functions for evaluating handling. Veh Syst Dyn, ISSN: 0042-3114
Cossalter V, Lot R, Sartori R, Massaro M (2008) A motorcycle riding simulator for the improvement of the rider safety. FISITA 2008, paper F2008-11-015, Munich
Cossalter V, Doria A, Lot R, Maso M (2006) A motorcycle riding simulator for assessing the riding ability and for testing rider assistance systems. Proceedings DSC 2006. Europe, pp 49–58, Paris
Fontana M, Diederichs F, Bencini G, Baldanzini N, Lot R, Sartori R, Spadoni A, Bergamasco M (2010) SAFERIDER: haptic feedback to improve motorcycle safety. Proceedings of the 2010 Haptics Symposium, March 25–26, Waltham