Worksite proximity warning
First Claim
1. A method for warning of proximity in a worksite, said method comprising:
- detecting, by a processor of a first transceiver, a second transceiver, wherein said first transceiver is a mobile wearable device, and wherein said first transceiver and said second transceiver are located at a worksite;
establishing, by said processor of said first transceiver, an ad-hoc network between said first transceiver and said second transceiver;
calculating, by said processor of said first transceiver, a distance in three dimensions between said first transceiver and said second transceiver based on said detecting said second transceiver and based on distance information shared between said first transceiver and said second transceiver;
defining, by said processor of said first transceiver, a first safety envelope about said first transceiver and a second safety envelope about said second transceiver; and
said first transceiver issuing an alarm, when said first safety envelope comes in contact with said second safety envelope.
1 Assignment
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Accused Products
Abstract
Systems and methods for warning of proximity in a worksite are disclosed. A second transceiver is detected at a first transceiver, wherein the first transceiver is a mobile wearable device, and wherein the first transceiver and the second transceiver are located at a worksite. An ad-hoc network is established, at the first transceiver, between the first transceiver and the second transceiver. A distance is calculated, at the first transceiver, in three dimensions between the first transceiver and the second transceiver based on the detecting the second transceiver. A first safety envelope is defined, at the first transceiver, about the first transceiver and a second safety envelope about the second transceiver. An alarm is issued, at the first transceiver, when the first safety envelope comes in contact with the second safety envelope.
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Citations
37 Claims
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1. A method for warning of proximity in a worksite, said method comprising:
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detecting, by a processor of a first transceiver, a second transceiver, wherein said first transceiver is a mobile wearable device, and wherein said first transceiver and said second transceiver are located at a worksite; establishing, by said processor of said first transceiver, an ad-hoc network between said first transceiver and said second transceiver; calculating, by said processor of said first transceiver, a distance in three dimensions between said first transceiver and said second transceiver based on said detecting said second transceiver and based on distance information shared between said first transceiver and said second transceiver; defining, by said processor of said first transceiver, a first safety envelope about said first transceiver and a second safety envelope about said second transceiver; and said first transceiver issuing an alarm, when said first safety envelope comes in contact with said second safety envelope. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A non-transitory computer-usable storage medium having instructions embodied therein that when executed cause a computer system to perform a method for warning of proximity in a worksite, said method comprising:
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detecting, by a processor of first transceiver, a second transceiver, wherein said first transceiver is a mobile wearable device, and wherein said first transceiver and said second transceiver are located at a worksite; establishing, by said processor of said first transceiver, an ad-hoc network between said first transceiver and said second transceiver; calculating, by said processor of said first transceiver, a distance in three dimensions between said first transceiver and said second transceiver based on said detecting said second transceiver and based on distance information shared between said first transceiver and said second transceiver; defining, by said processor of said first transceiver, a first safety envelope about said first transceiver and a second safety envelope about said second transceiver; and said first transceiver issuing an alarm, when said first safety envelope comes in contact with said second safety envelope. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A transceiver for warning of proximity in a worksite, said transceiver comprising:
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a memory for storing a predetermined distance defining a first safety envelope about said transceiver, wherein said transceiver is a mobile wearable device located in said worksite; a receiver for receiving a signal from a second transceiver and establishing an ad hoc network with between said transceiver and said second transceiver; a processor for calculating a distance in three dimensions between said transceiver and said second transceiver based on said signal from said second transceiver and based on distance information shared between said transceiver and said second transceiver; and an alarm component for issuing an alarm when said first safety envelope comes in contact with a second safety envelope defined about said second transceiver.
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20. A method for warning of proximity in a worksite, said method comprising:
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detecting by a processor of a base station, a first transceiver and a second transceiver, wherein said first transceiver is a mobile wearable device, and wherein said first transceiver, said second transceiver, and said base station are located at a worksite; calculating, by said processor of said base station, a distance in three dimensions between said first transceiver and said second transceiver based on said detecting said first transceiver and second transceiver and based on distance information shared between said first transceiver and said second transceiver; defining, by said processor of said base station, a first safety envelope about said first transceiver and a second safety envelope about said second transceiver; and said base station sending a command to said first transceiver to issue an alarm at said first transceiver when said first safety envelope comes in contact with said second safety envelope. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28)
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29. A non-transitory computer-usable storage medium having instructions embodied therein that when executed cause a computer system to perform a method for warning of proximity in a worksite, said method comprising:
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detecting by a processor of a base station a first transceiver and a second transceiver at a base station, wherein said first transceiver is a mobile wearable device, and wherein said first transceiver, said second transceiver, and said base station are located at a worksite; calculating, by said processor of said base station, a distance in three dimensions between said first transceiver and said second transceiver based on said detecting said first transceiver and second transceiver and based on distance information shared between said first transceiver and said second transceiver; defining, by said processor of said base station, a first safety envelope about said first transceiver and a second safety envelope about said second transceiver; and said base station sending a command to said first transceiver, to issue an alarm at said first transceiver when said first safety envelope comes in contact with said second safety envelope. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37)
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Specification