Person-based Method and Device for Generating Proximity Warnings
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United States of America Patent
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Issued Date -
Jan 17, 2013
app pub date -
Dec 11, 2009
filing date -
Dec 11, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Vehicles and other objects (4a, 4b, 4c, 5, 6, 7, 8) in a surface mine (1) are equipped with monitoring devices (12) that communicate by radio in order to detect the risk of collisions. The devices (12) are equipped with GNSS-receivers (15). In addition, persons operating in the area are also equipped with monitoring devices (12′). This allows the devices (12) on the vehicles to detect the presence of pedestrians and to issue alerts if necessary, thereby improving the safety of the system. Advantageously, the devices are integrated in a helmet (30) for best radio reception/transmission and can be powered by means of a solar power supply (32).
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Family
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Cited Art Landscape
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