Vehicle to person communication with interaction-modes selected based on hesitation by the person
A system for operating an automated vehicle includes an output-device, a perception-device and a controller-circuit. The output-device is configured to convey a message from a host-vehicle to a person. The perception-device is configured to detect a reaction to the message by the person. The controller-circuit is in communication with the output-device and the perception-device. The controller-circuit is configured to operate the output-device in accordance with a first-interaction-mode to convey the message, determine that the reaction corresponds to hesitation by the person, and in response to hesitation by the person, operate the output-device in accordance with a second-interaction-mode to convey the message in accordance with a second-interaction-mode, said second-interaction-mode characterized as different from the first-interaction-mode.
1. A system for operating an automated vehicle, said system comprising:
an output-device configured to convey a message from a host-vehicle to a person external to the host-vehicle;
a perception-device configured to detect a reaction to the message by the person, wherein the person is a passenger residing in the host-vehicle or a client preparing to enter the host-vehicle;
a controller-circuit in communication with the output-device and the perception-device, said controller-circuit configured to operate the output-device in accordance with a first-interaction-mode to convey the message, determine that the reaction corresponds to hesitation by the person, and in response to hesitation by the person, operate the output-device in accordance with a second-interaction-mode to convey the message, wherein the second-interaction-mode is different from the first-interaction-mode.
2. The system in accordance with claim 1 , wherein the hesitation is characterized as no reaction to the message by the person for more than a delay-threshold.
3. The system in accordance with claim 1 , wherein the controller-circuit is configured to operate the output-device in accordance with the first-interaction-mode to convey a confirmation in response to a determination that the reaction does not correspond to hesitation by the person.
4. The system in accordance with claim 1 , wherein the controller-circuit is configured to operate the output-device in accordance with the second-interaction-mode to convey a confirmation in response to a determination that the reaction to the message in the second-interaction-mode does not correspond to further hesitation by the person.
5. A controller-circuit for operating an automated vehicle, said controller-circuit comprising:
an output configured to communicate with an output-device that is configured to convey a message from a host-vehicle to a person external to the host-vehicle;
an input configured to communicate with a perception-device that is configured to detect a reaction to the message by the person, wherein the person is a passenger residing in the host-vehicle or a client preparing to enter the host-vehicle;
a processor in communication with the output-device and the perception-device, said processor configured to operate the output-device in accordance with a first-interaction-mode to convey the message, determine that the reaction corresponds to hesitation by the person, and in response to hesitation by the person, operate the output-device in accordance with a second-interaction-mode to convey the message, wherein the second-interaction-mode is different from the first-interaction-mode.
6. The controller-circuit in accordance with claim 5 , wherein the hesitation is characterized as no reaction to the message by the person for more than a delay-threshold.
7. The controller-circuit in accordance with claim 5 , wherein the processor is configured to operate the output-device in accordance with the first-interaction-mode to convey a confirmation in response to a determination that the reaction does not correspond to hesitation by the person.
8. The controller-circuit in accordance with claim 5 , wherein the processor is configured to operate the output-device in accordance with the second-interaction-mode to convey a confirmation in response to a determination that the reaction to the message in the second-interaction-mode does not correspond to further hesitation by the person.
9. A method of operating an automated vehicle, said method comprising:
conveying, using an output-device, a message from a host-vehicle to a person external to the host-vehicle, wherein the output-device is operated in accordance with a first-interaction-mode to convey the message;
detecting, using a perception-device, a reaction to the message by the person, wherein the person is a passenger residing in the host-vehicle or a client preparing to enter the host-vehicle;
determining that the reaction corresponds to hesitation by the person; and
in response to hesitation by the person, conveying, using an output-device, a message from a host-vehicle to a person, wherein the output-device is operated in accordance with a second-interaction-mode, said wherein the second-interaction-mode is different from the first-interaction-mode.
10. The method in accordance with claim 9 , wherein the hesitation is characterized as no reaction to the message by the person for more than a delay-threshold.
11. The method in accordance with claim 9 , wherein the method includes operating the output-device in accordance with the first-interaction-mode to convey a confirmation in response to a determination that the reaction does not correspond to hesitation by the person.
12. The method in accordance with claim 9 , wherein the method includes operating the output-device in accordance with the second-interaction-mode to convey a confirmation in response to a determination that the reaction to the message in the second-interaction-mode does not correspond to further hesitation by the person.
13. The system in accordance with claim 1 , wherein the person is a client preparing to enter the host-vehicle.
14. The system in accordance with claim 1 , wherein the message conveyed using the first-interaction-mode corresponds to the message conveyed using the second-interaction-mode.
15. The system in accordance with claim 1 , wherein the message conveyed using the first-interaction-mode is an audible message, and the message conveyed using the second-interaction-mode is a visible message.
16. The controller-circuit in accordance with claim 5 , wherein the person is a client preparing to enter the host-vehicle.
17. The controller-circuit in accordance with claim 5 , wherein the message conveyed using the first-interaction-mode corresponds to the message conveyed using the second-interaction-mode.
18. The controller-circuit in accordance with claim 5 , wherein the message conveyed using the first-interaction-mode is an audible message, and the message conveyed using the second-interaction-mode is a visible message.
19. The method in accordance with claim 9 , wherein the person is a client preparing to enter the host-vehicle.
20. The method in accordance with claim 9 , wherein the message conveyed using the first-interaction-mode corresponds to the message conveyed using the second-interaction-mode.
21. The method in accordance with claim 9 , wherein the message conveyed using the first-interaction-mode is an audible message, and the message conveyed using the second-interaction-mode is a visible message.