Techniques for transmitting an alert towards a target area
First Claim
1. A computer-implemented method for announcing the presence of a vehicle, the method comprising:
- receiving a command to announce the presence of the vehicle;
upon receipt of the command, determining a direction of interest associated with a driver of the vehicle;
determining, via a plurality of antennas, that a device resides in the direction of interest; and
based on determining that the device resides in the direction of interest, transmitting, via a wireless communication link, a first signal towards the device, wherein the first signal causes the device to generate an alert to announce the presence of the vehicle.
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Accused Products
Abstract
A directional alert system within a vehicle is configured to transmit an alert signal towards a specifically targeted area without substantially affecting the acoustic environment in a broader surrounding area. The directional alert system determines the target area by processing sensor data reflects a direction that a driver of the vehicle is looking or facing. The directional alert system then positions an acoustic transducer to generate an acoustic signal towards the direction of interest. The directional alert system may also wirelessly pair with computing devices residing in a target region associated with the direction of interest, and transmit wireless notifications to those computing devices to alert the users of those devices.
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Citations
16 Claims
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1. A computer-implemented method for announcing the presence of a vehicle, the method comprising:
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receiving a command to announce the presence of the vehicle; upon receipt of the command, determining a direction of interest associated with a driver of the vehicle; determining, via a plurality of antennas, that a device resides in the direction of interest; and based on determining that the device resides in the direction of interest, transmitting, via a wireless communication link, a first signal towards the device, wherein the first signal causes the device to generate an alert to announce the presence of the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system configured to announce the presence of a vehicle, comprising:
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a sensor array configured to gather sensor data associated with a driver of the vehicle; a computing device configured to; receive a command to announce the presence of the vehicle, upon receipt of the command, process the sensor data to determine a direction of interest associated with the driver of the vehicle, and determine, via a plurality of antennas, that a device resides in the direction of interest; and a transmitter configured to transmit, via a wireless communication link, a first signal towards the device, wherein the first signal causes the device to generate an alert to announce the presence of the vehicle. - View Dependent Claims (11, 12, 13)
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14. A non-transitory computer-readable medium storing program instructions that, when executed by a processing unit, cause the processing unit to announce the presence of a vehicle, by performing the steps of:
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receiving a command to announce the presence of the vehicle; upon receipt of the command, determining a direction of interest associated with the driver of the vehicle; determining, via a plurality of antennas, that a device resides in the direction of interest; and based on determining that the device resides in the direction of interest, transmitting, via a wireless communication link, a first signal towards the device, wherein the first signal causes the device to generate an alert to announce the presence of the vehicle. - View Dependent Claims (15, 16)
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Specification