Method and system for displaying probability of a collision
AssigneeContinental Automotive Systems, Inc.
InventorsGraham Lanier Fletcher, Jeremy Jason McClain, David Leslie Agnew, Ibro Muharemovic
Life of this patent
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Abstract
A maneuvering assistance system for a vehicle determines a scalar field representing the probability of collision with an object at locations proximate to the vehicle with a controller located within the vehicle. The probability of collision is determined based on information received indicative of vehicle motion and the proximity of the object to the vehicle, and the field of collision probability is then communicated as a visual representation to an operator of the vehicle.
Claims13
A method of assisting in maneuvering of a vehicle, the method comprising:
- receiving, at a controller located within the vehicle, signals indicative of vehicle motion associated with the vehicle;
- generating, using the controller, a predictive model of possible vehicle paths based on the received signals;
- receiving, at the controller, information indicative of the proximity of one or more objects to the vehicle;
- generating, using the controller, a predictive model of possible object paths for each one of the one or more objects based on the received information associated with each object;
- determining, using the controller, possible intersecting points indicative of a collision based on the predictive model of possible vehicle paths and the predictive model of possible object paths;
- determining, using the controller, for each object of the one or more objects, a scalar field representing a probability of collision for each possible intersecting point with the object at various locations proximate to the vehicle, the probability of collision is determined based on the received signals indicative of the vehicle motion and the received information indicative of the proximity of the object to the vehicle;
- and
- visually displaying, on a display mounted within the vehicle and configured to communicate with an operator of the vehicle, a visual representation including the possible vehicle paths, the possible object paths, the possible intersecting points between the vehicle paths and object paths, and the probability of collision between each one of the one or more objects and the vehicle associated with each one of the intersecting points.
A maneuver assistance system for a vehicle comprising:
- a controller including:
- a first portion receiving information indicative of vehicle motion;
- a second portion receiving information indicative of a proximity of one or more objects to the vehicle, wherein the controller generates a predictive model of possible vehicle paths based on the information indicative of vehicle motion and a predictive model of possible object paths based on the received information indicative of the proximity of the one or more objects to the vehicle and determines possible intersecting points indicative of a collision based on the predictive model of possible vehicle paths and the predictive model of possible object paths;
- and
- a third portion for generating, for each object of the one or more objects, a scalar field representing a probability of collision between an object at various locations proximate to the vehicle, the probability of collision is determined based on the received signals indicative of the vehicle motion and the received information indicative of the proximity of the object to the vehicle;
- and
- a display mounted within the vehicle and configured to communicate with an operator of the vehicle, the display visually displaying a visual representation including the possible vehicle paths, the possible object paths the possible intersecting points between the vehicle paths and object paths, and the probability of collision between each one of the one or more objects and the vehicle associated with each one of the intersecting points.
Dependencies are inferred from the claim text.