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公开(公告)号：US11937152B2
公开(公告)日：2024-03-19
申请号：US17191432
申请日：2021-03-03
发明人： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
CPC分类号： H04W4/33 , G01S5/0027 , G06K7/10366 , H04W4/029 , G06Q50/28
摘要： A tracking device is described. The tracking device receives, from a management server, pressure measurement thresholds. The tracking device monitors pressure measurements of the asset. Based on the pressure measurements, the tracking device enters an active mode of operation. When operating in the active mode of operation, the tracking device transmits sensor measurements of the asset to the management server. The tracking device determines new pressure measurements of the asset. Based on the new pressure measurements, the tracking device enters a passive mode of operation. When operating in the passive mode of operation, no data is transmitted or received from/to the tracking device to/from the management server.
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公开(公告)号：US10979871B2
公开(公告)日：2021-04-13
申请号：US17026032
申请日：2020-09-18
发明人： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
摘要： A tracking device is described. The tracking device receives, from a management server, configuration parameters including a first data transmission rate and a second data transmission rate. The tracking device automatically enters into an active mode of the tracking device. When operating in an active mode, the tracking device, is operative to transmit, in response to determining based on first motion sensor measurements that the asset is stationary, first location data at the first data transmission rate. In response to determining, based on second motion sensor measurements and motion definition parameters, that the asset is mobile, the tracking device is operative to transmit, second location data of the asset at the second data transmission rate.
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公开(公告)号：US10827324B1
公开(公告)日：2020-11-03
申请号：US16458766
申请日：2019-07-01
发明人： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
摘要： A tracking device is described. The tracking device receives, from a management server, configuration parameters including a first data transmission rate and a second data transmission rate. The tracking device automatically enters into an active mode of the tracking device. When operating in an active mode, the tracking device, is operative to transmit, in response to determining based on first motion sensor measurements that the asset is stationary, first location data at the first data transmission rate. In response to determining, based on second motion sensor measurements and motion definition parameters, that the asset is mobile, the tracking device is operative to transmit, second location data of the asset at the second data transmission rate.
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