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METHODS AND SYSTEMS FOR ALERTING PERSONS OF OBSTACLES OR APPROACHING HAZARDS
METHODS AND SYSTEMS FOR ALERTING PERSONS OF OBSTACLES OR APPROACHING HAZARDS
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机译:招募人员或处理危险的方法和系统
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摘要
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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