System configuration of intelligent parking assistant system
The configuration of the currently developed ipas (intelligent parking assistant system) is described. ipas allows driver to designate target position by three complimentary methods: monocular vision based parking slot marking recognition, ultrasonic sensor based parallel parking slot recognition, and drag&drop gui (graphical user interface). Ipas generates an optimal path to reach the designated target position. during parking operations, ipas estimates ego-vehicle pose using esp (electric stability program) sensors such as wheel speed sensors, braking pedal switch and steering angle sensor. Ipas automatically controls braking and steering to achieve planned trajectory by sending required actuations to esp and eps (electric power steering) via can. Furthermore, ipas informs driver of the on-going parking operation by showing estimated trajectory on the rear view image. The proposed system is validated by vehicle experiments.
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Authors:
- JUNG, H G
- CHOI, C G
- KIM, D S
- YOON, K P
- Publication Date: 2006
Language
- English
Media Info
- Pagination: 8p
- Serial:
Subject/Index Terms
- TRT Terms: Autonomous intelligent cruise control; Backing (Driving); Braking; Conferences; Intelligent transportation systems; Motor vehicle navigational aids; Parking; Sensors; Stability (Mechanics); Steering; Traction control; Vehicles
- Uncontrolled Terms: Rear
- ITRD Terms: 1451: Adaptive cruise control; 1874: Braking; 8525: Conference; 8743: Driver assistance system; 1453: Electronic stability program; 8735: Intelligent transport system; 955: Parking; 9067: Rear; 1814: Reversing (veh); 6120: Sensor; 1834: Steering (process); 1255: Vehicle
- Subject Areas: Operations and Traffic Management; Vehicles and Equipment; I91: Vehicle Design and Safety;
Filing Info
- Accession Number: 01087480
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- Files: ITRD
- Created Date: Jan 29 2008 10:41AM