Vehicle operation based on converging time
First Claim
1. A method for operating a host vehicle, comprising:
- receiving remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle;
identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle;
determining a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information;
identifying a first threshold at which a fixed deceleration of the host vehicle to the converging location is achieved using a reaction delay of an operator of the host vehicle, wherein the first threshold is a step function based on the kinematic state of the host vehicle; and
modifying operation of the host vehicle responsive to the converging time reaching the first threshold.
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Accused Products
Abstract
Operating a host vehicle is described as including receiving remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle, identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle, determining a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information, identifying a first threshold at which a fixed deceleration of the host vehicle to the converging location is achieved using a reaction delay of an operator of the host vehicle, wherein the first threshold is a step-wise function based on the kinematic state of the host vehicle, and modifying operation of the host vehicle responsive to the converging time reaching the first threshold. A method, vehicle, and apparatus are described.
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Citations
20 Claims
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1. A method for operating a host vehicle, comprising:
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receiving remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle; identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle; determining a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information; identifying a first threshold at which a fixed deceleration of the host vehicle to the converging location is achieved using a reaction delay of an operator of the host vehicle, wherein the first threshold is a step function based on the kinematic state of the host vehicle; and modifying operation of the host vehicle responsive to the converging time reaching the first threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A vehicle, comprising:
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a transmission system; a sensor; and an operation system to operate the vehicle, the operation system configured to; receive remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle; identify, using the sensor, host vehicle information indicating geospatial state and kinematic state for the vehicle; determine a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information; identify a first threshold at which a fixed deceleration of the vehicle to the converging location is achieved using a reaction delay of an operator of the vehicle, wherein the first threshold is a step function based on the kinematic state of the vehicle; and modify operation of the vehicle responsive to the converging time reaching the first threshold. - View Dependent Claims (15, 16)
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17. An apparatus for controlling a host vehicle, comprising:
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a processor; and memory storing instructions that cause the processor to perform a method comprising; receiving remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle; identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle; determining a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information; identifying a first threshold at which a fixed deceleration of the host vehicle to the converging location is achieved using a reaction delay of an operator of the host vehicle, wherein the first threshold is a step-wise function based on the kinematic state of the host vehicle and a signal propagation delay of the host vehicle; and modifying operation of the host vehicle responsive to the converging time reaching the first threshold. - View Dependent Claims (18, 19, 20)
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Specification