Back to results
US 2014/0005904 A1Published application
System and method for preventing collision
AssigneeHyundai Motor Company
InventorsHyok Jin Chong, Jin Ho Park
Life of this patent
Estimating the term…
Abstract
Disclosed is a system and a method for preventing collision through substantial vehicle control while providing warning to a driver by determining collision danger using vehicle information and environment information and controlling vehicle speed with vehicle target speed computed through determination logic.
Claims24
A system for preventing collision of a vehicle, the system comprising:
- a processor configured to execute:
- a map based collision determinator configured to output a first vehicle target speed using a map with respect to a parking space and a current location of the vehicle;
- a front and rear parking assist system (FRPAS)-vehicle speed based collision determinator configured to output a second vehicle target speed using a measured value of the FRPAS and a current vehicle speed;
- a FRPAS stop determinator configured to output a third vehicle target speed using the measured value of the FRPAS;
- a vehicle speed excess stop determinator configured to determine whether the current vehicle speed exceeds a preset reference vehicle speed and to output a fourth vehicle target speed;
- and
- a collision prevention operation manager configured to receive at least one of the first vehicle target speed, the second vehicle target speed, the third vehicle target speed, and the fourth vehicle target speed and to compute a final vehicle target speed corresponding to input target speeds.
4 more elements
A method for preventing collision of a vehicle, the method comprising:
- outputting, by a map based collision determinator, a first vehicle target speed using a map corresponding to a parking space and a current location of the vehicle;
- outputting, by a front and rear parking system (FRPAS)-vehicle sped based collision determinator, a second vehicle target speed using a measured value of a FRPAS and a current vehicle speed;
- outputting, by a FRPAS stop determinator, a third vehicle target speed using the measured value of the FRPAS;
- determining, by a vehicle speed excess stop determinator, whether the current vehicle speed exceeds a preset reference vehicle speed and outputting a fourth vehicle target speed;
- and
- receiving, at a collision prevention operation manager, at least one of the first vehicle target speed, the second vehicle target speed, the third vehicle target speed, and the fourth vehicle target speed and computing a final vehicle target speed corresponding to input target speeds.
3 more elements
A non-transitory computer readable medium containing program instructions executor by a processor, the computer readable medium comprising:
- program instructions outputting a first vehicle target speed using a map corresponding to a parking space and a current location of the vehicle;
- program instructions outputting a second vehicle target speed using a measuring value of a front and rear parking assist system (FRPAS) and a current vehicle speed;
- program instructions outputting a third vehicle target speed using the measured value of the FRPAS;
- program instructions determining whether the current vehicle speed exceeds a preset reference vehicle speed, to output a fourth vehicle target speed;
- and
- program instructions computing a final vehicle target speed from at least one of the first vehicle target speed, the second vehicle target speed, the third vehicle target speed, and the fourth vehicle target speed, corresponding to input target speeds.
3 more elements
Dependencies are inferred from the claim text.