Scenario based audible warnings for autonomous vehicles
First Claim
1. A method of providing audible indications to objects located externally to a vehicle having an autonomous driving mode, the method comprising:
- controlling, by one or more processors, the vehicle in the autonomous driving mode along a particular path;
receiving, by the one or more processors, information identifying a characteristic of an object and a location of the object external to the vehicle;
determining, by the one or more processors, that the vehicle is prevented from proceeding along the particular path because of the location of the object;
identifying a predetermined period of time and an audible indication based on the characteristic of the object;
waiting, by the one or more processors, the identified predetermined period of time;
after waiting the identified predetermined period of time associated, determining, by the one or more processors, that the object continues to prevent the vehicle from proceeding along the particular path; and
when the object is determined to continue to prevent the vehicle from proceeding along the particular path, playing, by the one or more processors, the audible indication through a speaker of the vehicle to encourage the object to take an action to allow the vehicle to proceed along the particular path.
3 Assignments
0 Petitions
Accused Products
Abstract
Aspects of the disclosure relate to providing audible indications to objects located externally to a vehicle having an autonomous driving mode. For instance, a vehicle is controlled in the autonomous driving mode along a particular path. Information identifying a characteristic and a location of an object is received. When vehicle is determined to be prevented from proceeding along the particular path because of the location of the object, a scenario is identified using the characteristic. The scenario is associated with a predetermined period of time and a type of audible indication used to identify an audible indication. After the waiting the predetermined period, when the object is determined to still be preventing the vehicle from proceeding along the particular path, the audible indication is played through a speaker of the vehicle to encourage the object to take an action to allow the vehicle to proceed along the particular path.
19 Citations
20 Claims
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1. A method of providing audible indications to objects located externally to a vehicle having an autonomous driving mode, the method comprising:
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controlling, by one or more processors, the vehicle in the autonomous driving mode along a particular path; receiving, by the one or more processors, information identifying a characteristic of an object and a location of the object external to the vehicle; determining, by the one or more processors, that the vehicle is prevented from proceeding along the particular path because of the location of the object; identifying a predetermined period of time and an audible indication based on the characteristic of the object; waiting, by the one or more processors, the identified predetermined period of time; after waiting the identified predetermined period of time associated, determining, by the one or more processors, that the object continues to prevent the vehicle from proceeding along the particular path; and when the object is determined to continue to prevent the vehicle from proceeding along the particular path, playing, by the one or more processors, the audible indication through a speaker of the vehicle to encourage the object to take an action to allow the vehicle to proceed along the particular path. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for providing audible indications to objects located externally to a vehicle having an autonomous driving mode, the system comprising:
one or more processors configured to; control the vehicle in the autonomous driving mode along a particular path; receive information identifying a characteristic of an object and a location of the object external to the vehicle; determine that the vehicle is prevented from proceeding along the particular path because of the location of the object; identify a predetermined period of time and an audible indication based on the characteristic; wait the identified predetermined period of time; after waiting the identified predetermined period of time, determine that the object continues to prevent the vehicle from proceeding along the particular path; and when the object is determined to continue to prevent the vehicle from proceeding along the particular path, play the audible indication through a speaker of the vehicle to encourage the object to take an action to allow the vehicle to proceed along the particular path. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A non-transitory computer readable storage medium on which instructions are stored, the instructions, when executed by one or more processors cause the one or more processors to perform a method of providing audible indications to objects located externally to a vehicle having an autonomous driving mode, the method comprising:
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controlling the vehicle in the autonomous driving mode along a particular path; receiving information identifying a characteristic of an object and a location of the object external to the vehicle; determining that the vehicle is prevented from proceeding along the particular path because of the location of the object; when the vehicle is determined to be prevented from proceeding, identifying a predetermined period of time and a audible indication based on the characteristic; waiting the identified predetermined period of time associated=; after waiting the identified predetermined period of time, determining that the object continues to prevent the vehicle from proceeding along the particular path; and when the object is determined to continue to prevent the vehicle from proceeding along the particular path, playing the audible indication through a speaker of the vehicle to encourage the object to take an action to allow the vehicle to proceed along the particular path.
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Specification