METHODS AND SYSTEMS FOR ALERTING PERSONS OF OBSTACLES OR APPROACHING HAZARDS
First Claim
1. A method of warning, comprising:
- transmitting at least one radio signal from at least one radio source;
receiving at least one radio signal by at least one warning device having at least one vibration device, at least two receiver devices, and a processing device;
determining at least a direction and a distance to at least one radio source from at least one warning device;
producing at least one vibration signal based upon the determined direction and distance to at least one radio source from at least one warning device;
sending at least one vibration signal to at least one vibration device; and
vibrating at least one vibration device based upon at least one vibration signal.
1 Assignment
0 Petitions
Accused Products
Abstract
Apparatus and methods for alerting persons of obstacles and/or approaching hazards are provided. Embodiments may include a warning system that includes a radio source configured to transmit a radio signal and a warning device. The warning device may include at least one vibration device, at least two receiver devices configured to receive the radio signal, and a processing device operably coupled to at least two receiver devices and at least one vibration device, wherein the processing device is configured to determine at least a direction and a distance to the radio source from the warning device and configured to transmit a vibration signal to at least one vibration device based upon the determined direction and distance to the radio source from the warning device.
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Citations
7 Claims
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1. A method of warning, comprising:
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transmitting at least one radio signal from at least one radio source; receiving at least one radio signal by at least one warning device having at least one vibration device, at least two receiver devices, and a processing device; determining at least a direction and a distance to at least one radio source from at least one warning device; producing at least one vibration signal based upon the determined direction and distance to at least one radio source from at least one warning device; sending at least one vibration signal to at least one vibration device; and vibrating at least one vibration device based upon at least one vibration signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification