Alerting predicted accidents between driverless cars
First Claim
1. A method for handling a computed prediction that a motor-vehicle accident involving first and second motor-vehicles will occur, the first and second motor-vehicles being arranged relative to each other and relative to a third motor-vehicle so that (i) the second motor-vehicle is behind the first motor-vehicle and (ii) the first motor-vehicle is behind the third motor-vehicle, the method comprising:
- a. operating an onboard computer of a first motor-vehicle to (i) computationally predict that the motor-vehicle accident will occur where the first motor-vehicle is predicted to be hit from behind by the second motor-vehicle and (ii) computationally predict one or more parameters of the motor-vehicle accident that is predicted to occur;
b. in response to the predicting and computing, wirelessly transmitting, by non-visual electromagnetic (EM) radiation and from the first motor-vehicle, an accident alert comprising (i) the prediction that the motor-vehicle accident will occur and (ii) the one or more computationally predicted parameters of the motor-vehicle accident that is predicted to occur;
c. receiving the accident alert by the third motor-vehicle that is in front of the first motor-vehicle; and
d. in response to the receiving of the accident alert, performing, by an onboard computer of the third motor-vehicle at least one vehicle control action so as to attempt at least one of the following;
(i) avoiding being hit from behind by the first motor-vehicle; and
(ii) reducing damage inflicted upon the third motor-vehicle resulting from being hit from behind by the first motor-vehicle.
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Abstract
This patent application discloses methods and systems for alerting computerized motor-vehicles about predicted accidents. In an example method, a motor vehicle alerts another motor vehicle about a predicted accident, even though that accident is between the alerting car and a third motor vehicle—for example, the alert is transmitted by non-visual electromagnetic (EM) radiation. When an adjacent motor vehicle receives such accident alert and determines it might itself be hit, it will react so as to minimize its chances of being hit or at least to minimize the damage if it is being hit.
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Citations
4 Claims
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1. A method for handling a computed prediction that a motor-vehicle accident involving first and second motor-vehicles will occur, the first and second motor-vehicles being arranged relative to each other and relative to a third motor-vehicle so that (i) the second motor-vehicle is behind the first motor-vehicle and (ii) the first motor-vehicle is behind the third motor-vehicle, the method comprising:
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a. operating an onboard computer of a first motor-vehicle to (i) computationally predict that the motor-vehicle accident will occur where the first motor-vehicle is predicted to be hit from behind by the second motor-vehicle and (ii) computationally predict one or more parameters of the motor-vehicle accident that is predicted to occur; b. in response to the predicting and computing, wirelessly transmitting, by non-visual electromagnetic (EM) radiation and from the first motor-vehicle, an accident alert comprising (i) the prediction that the motor-vehicle accident will occur and (ii) the one or more computationally predicted parameters of the motor-vehicle accident that is predicted to occur; c. receiving the accident alert by the third motor-vehicle that is in front of the first motor-vehicle; and d. in response to the receiving of the accident alert, performing, by an onboard computer of the third motor-vehicle at least one vehicle control action so as to attempt at least one of the following; (i) avoiding being hit from behind by the first motor-vehicle; and (ii) reducing damage inflicted upon the third motor-vehicle resulting from being hit from behind by the first motor-vehicle. - View Dependent Claims (2, 3, 4)
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Specification