Hailing a vehicle
In general, an indication is received through a user interface of an intention of a potential rider to use an autonomous vehicle. In response to the receipt of the indication, a hailing request is sent by a signaling mode to at least one autonomous vehicle that can receive the hailing request directly in accordance with the signaling mode.
1. A system comprising:
one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:
receiving, at one or more sensors of a vehicle, signals representing images or sounds within a perceptual range of the one or more sensors;
decoding, based on the signals, a sequence of different signaling modes;
identifying, based on a plurality of signaling modes in the sequence of signaling modes, a request for transportation services;
selecting a stopping place; and
causing the vehicle to stop at the stopping place.
2. The system of claim 1 , wherein the plurality of signaling modes includes a first signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
3. The system of claim 2 , wherein the plurality of signaling modes includes a second signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
4. The system of claim 3 , wherein identifying the request for transportation services comprises identifying the first signaling mode and the second signaling mode occurring in a predetermined order within the sequence of signaling modes.
5. The system of claim 4 , wherein the predetermined order is the first signaling mode and the second signaling mode occurring simultaneously.
6. The system of claim 3 , wherein the first signaling mode is emitting light at a device, and the second signaling mode is emitting sound at the device.
7. The system of claim 3 , wherein the first signaling mode is emitting light at a device, and the second signaling mode is a potential rider physically waving the device.
8. A method comprising:
receiving, at one or more sensors of a vehicle, signals representing images or sounds within a perceptual range of the one or more sensors;
decoding, based on the signals, a sequence of different signaling modes;
identifying, based on a plurality of signaling modes in the sequence of signaling modes, a request for transportation services;
selecting a stopping place; and
causing the vehicle to stop at the stopping place.
9. The method of claim 8 , wherein the plurality of signaling modes includes a first signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
10. The method of claim 9 , wherein the plurality of signaling modes includes a second signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
11. The method of claim 10 , wherein identifying the request for transportation services comprises identifying the first signaling mode and the second signaling mode occurring in a predetermined order within the sequence of signaling modes.
12. The method of claim 11 , wherein the predetermined order is the first signaling mode and the second signaling mode occurring simultaneously.
13. The method of claim 10 , wherein the first signaling mode is emitting light at a device, and the second signaling mode is emitting sound at the device.
14. The method of claim 10 , wherein the first signaling mode is emitting light at a device, and the second signaling mode is a potential rider physically waving the device.
15. One or more non-transitory computer-readable storage media encoded with instructions that, when executed by one or more computers, cause the one or more computers to perform operations comprising:
receiving, at one or more sensors of a vehicle, signals representing images or sounds within a perceptual range of the one or more sensors;
decoding, based on the signals, a sequence of different signaling modes;
identifying, based on a plurality of signaling modes in the sequence of signaling modes, a request for transportation services;
selecting a stopping place; and
causing the vehicle to stop at the stopping place.
16. The non-transitory computer-readable storage media of claim 15 , wherein the plurality of signaling modes includes a first signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
17. The non-transitory computer-readable storage media of claim 16 , wherein the plurality of signaling modes includes a second signaling mode that is either a visual mode, an audible mode, a human gesture, or a facial expression.
18. The non-transitory computer-readable storage media of claim 17 , wherein identifying the request for transportation services comprises identifying the first signaling mode and the second signaling mode occurring in a predetermined order within the sequence of signaling modes.
19. The non-transitory computer-readable storage media of claim 18 , wherein the predetermined order is the first signaling mode and the second signaling mode occurring simultaneously.
20. The non-transitory computer-readable storage media of claim 17 , wherein the first signaling mode is emitting light at a device, and the second signaling mode is emitting sound at the device.