Automobile beacon, system, and associated method
First Claim
Patent Images
1. A system comprising:
- a first device carried by a vehicle and configured to send signals indicating a presence of the vehicle, further configured to alter an amplitude of the signals to provide an indication of a speed of the vehicle; and
a second device carried by a pedestrian and configured to receive the signals from the first device;
wherein the second device is configured to alert the pedestrian regarding the presence of the vehicle in proximity to the pedestrian in response to receiving the signals from the first device, the second device being further configured to allow the pedestrian to select a type of alert received, and wherein the second device is further configured to sound a tone more frequently as the vehicle gets closer to the second device and the second device is further configured to provide alert priority to high velocity vehicles.
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Abstract
Devices, systems, and methods are provided for alerting a pedestrian, such as a visually impaired pedestrian, of a vehicle in the vicinity. In general, signals are transmitted from a vehicle to a device carried by a pedestrian, such as a mobile terminal. In response, the pedestrian'"'"'s device may generate an alarm, such as a vibration or an audible alarm, informing the pedestrian that a vehicle is nearby. In some cases, the pedestrian'"'"'s device may transmit activation signals to the vehicle after receiving the signals from the vehicle. The activation signals may cause speakers on the vehicle to emit an audible alarm, alerting the pedestrian of the presence of the vehicle.
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Citations
22 Claims
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1. A system comprising:
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a first device carried by a vehicle and configured to send signals indicating a presence of the vehicle, further configured to alter an amplitude of the signals to provide an indication of a speed of the vehicle; and a second device carried by a pedestrian and configured to receive the signals from the first device; wherein the second device is configured to alert the pedestrian regarding the presence of the vehicle in proximity to the pedestrian in response to receiving the signals from the first device, the second device being further configured to allow the pedestrian to select a type of alert received, and wherein the second device is further configured to sound a tone more frequently as the vehicle gets closer to the second device and the second device is further configured to provide alert priority to high velocity vehicles. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A device comprising:
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a receiver configured to receive signals from a vehicle indicating a presence of the vehicle; and a processor in communication with the receiver configured to provide an alert to a user regarding the presence of the vehicle in proximity to the user in response to receiving the signals, wherein an amplitude of the signals is altered to provide an indication of a speed of the vehicle; wherein the receiver is configured to allow the user to select a type of alert received, wherein the receiver is further configured to sound a tone more frequently as the vehicle gets closer to the receiver and the receiver is further configured to optionally provide alert priority to high velocity vehicles. - View Dependent Claims (9, 10, 11, 12)
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13. A device comprising:
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a transmitter configured to transmit signals indicating a presence of a vehicle to a user device in proximity to the vehicle, the transmitter configured to transmit signals with an interval between signals governed at least in part by a random number generator, wherein an amplitude of the signals is altered to provide an indication of a speed of the vehicle; a receiver configured to receive activation signals from the user device and is further configured to provide alert priority to high velocity vehicles; at least one speaker configured to issue an audible alarm; and a processor in communication with the transmitter, the receiver, and the at least one speaker; wherein the signals transmitted by the transmitter cause the user device to transmit the activation signals, and wherein the processor is configured to instruct the at least one speaker to issue the audible alarm when the receiver receives the activation signals from the user device. - View Dependent Claims (14, 15, 16)
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17. A method comprising:
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receiving an input from a user indicating a desired type of alert; receiving, using an electronic receiver, signals at a location of a user indicating a presence of a vehicle, wherein signals have an amplitude providing an indication of a speed of the vehicle; and alerting the user regarding the presence of the vehicle in proximity to the user in response to receiving the signals, wherein the user is alerted with the desired type of alert, wherein the alert comprises a tone sounded more frequently as the vehicle gets closer to the electronic receiver and the alert is prioritized for high velocity vehicles. - View Dependent Claims (18, 19, 20, 21, 22)
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Specification