Selectively controlling a self-driving vehicle's access to a roadway
First Claim
1. A processor-implemented method of selectively controlling a self-driving vehicle'"'"'s access to a roadway, the processor-implemented method comprising:
- receiving, by a vehicle interrogation hardware device, an autonomous capability signal from an approaching self-driving vehicle, wherein the approaching self-driving vehicle is approaching an access-controlled roadway, wherein access to the access-controlled roadway is limited to self-driving vehicles that are deemed qualified to travel on the access-controlled roadway, and wherein the autonomous capability signal describes a level of autonomous capability of the approaching self-driving vehicle for maneuvering through predefined roadway conditions;
comparing, by one or more processors, the predefined roadway conditions to current roadway conditions of the access-controlled roadway;
in response to the predefined roadway conditions matching the current roadway conditions of the access-controlled roadway within a predetermined range, determining, by one or more processors, whether the level of autonomous capability of the approaching self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway; and
in response determining that the level of autonomous capability of the self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway, positioning, by an automatic barricade controlling device, an automatic barricade to provide the approaching self-driving vehicle with access to the access-controlled roadway, wherein the automatic barricade is a physical barricade that is positioned at an entrance of the access-controlled roadway.
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Accused Products
Abstract
A processor-implemented method selectively controls a self-driving vehicle'"'"'s access to a roadway. A vehicle interrogation hardware device receives an autonomous capability signal from an approaching self-driving vehicle. One or more processors compare predefined roadway conditions to current roadway conditions of the access-controlled roadway. In response to the predefined roadway conditions matching the current roadway conditions of the access-controlled roadway within a predetermined range, the processor(s) determine whether the level of autonomous capability of the approaching self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway. In response to determining that the level of autonomous capability of the self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway, an automatic barricade controlling device positions an automatic barricade to provide the approaching self-driving vehicle with access to the access-controlled roadway.
184 Citations
20 Claims
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1. A processor-implemented method of selectively controlling a self-driving vehicle'"'"'s access to a roadway, the processor-implemented method comprising:
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receiving, by a vehicle interrogation hardware device, an autonomous capability signal from an approaching self-driving vehicle, wherein the approaching self-driving vehicle is approaching an access-controlled roadway, wherein access to the access-controlled roadway is limited to self-driving vehicles that are deemed qualified to travel on the access-controlled roadway, and wherein the autonomous capability signal describes a level of autonomous capability of the approaching self-driving vehicle for maneuvering through predefined roadway conditions; comparing, by one or more processors, the predefined roadway conditions to current roadway conditions of the access-controlled roadway; in response to the predefined roadway conditions matching the current roadway conditions of the access-controlled roadway within a predetermined range, determining, by one or more processors, whether the level of autonomous capability of the approaching self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway; and in response determining that the level of autonomous capability of the self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway, positioning, by an automatic barricade controlling device, an automatic barricade to provide the approaching self-driving vehicle with access to the access-controlled roadway, wherein the automatic barricade is a physical barricade that is positioned at an entrance of the access-controlled roadway. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computer program product for selectively controlling a self-driving vehicle'"'"'s access to a roadway, the computer program product comprising a non-transitory computer readable storage medium having program code embodied therewith, the program code readable and executable by a processor to perform a method comprising:
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receiving an autonomous capability signal from an approaching self-driving vehicle, wherein the approaching self-driving vehicle is approaching an access-controlled roadway, wherein access to the access-controlled roadway is limited to self-driving vehicles that are deemed qualified to travel on the access-controlled roadway, and wherein the autonomous capability signal describes a level of autonomous capability of the approaching self-driving vehicle for maneuvering through predefined roadway conditions; comparing the predefined roadway conditions to current roadway conditions of the access-controlled roadway; in response to the predefined roadway conditions matching the current roadway conditions of the access-controlled roadway within a predetermined range, determining whether the level of autonomous capability of the approaching self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway; and in response to determining that the level of autonomous capability of the self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway, positioning, via an automatic barricade controlling device, an automatic barricade to provide the approaching self-driving vehicle with access to the access-controlled roadway, wherein the automatic barricade is a physical barricade that is positioned at an entrance of the access-controlled roadway. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A roadway access-controlling station comprising:
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a supervisory computer; a vehicle interrogation hardware device; and an automatic barricade controlling device, wherein the vehicle interrogation hardware device receives an autonomous capability signal from an approaching self-driving vehicle, wherein the approaching self-driving vehicle is approaching an access-controlled roadway, wherein access to the access-controlled roadway is limited to self-driving vehicles that are deemed qualified to travel on the access-controlled roadway, and wherein the autonomous capability signal describes a level of autonomous capability of the approaching self-driving vehicle for maneuvering through predefined roadway conditions; wherein the supervisory computer compares the predefined roadway conditions to current roadway conditions of the access-controlled roadway; wherein the supervisory computer, in response to the predefined roadway conditions matching the current roadway conditions of the access-controlled roadway within a predetermined range, determines whether the level of autonomous capability of the approaching self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway; and wherein the automatic barricade controlling device, in response the supervisory computer determining that the level of autonomous capability of the self-driving vehicle is adequate to safely maneuver the approaching self-driving vehicle through the current roadway conditions of the access-controlled roadway, positions an automatic barricade to provide the approaching self-driving vehicle with access to the access-controlled roadway, wherein the automatic barricade is a physical barricade that is positioned at an entrance of the access-controlled roadway. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification