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公开(公告)号：US20220038301A1
公开(公告)日：2022-02-03
申请号：US16943652
申请日：2020-07-30
Applicant: Samsara Networks Inc.
Inventor： Justin Tingao Xiao , Benedict Fraser Walker , Xin Yang
IPC: H04L12/40
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for variable termination in a vehicle communication bus. To provide compatibility with multiple vehicles, a device may include a software selectable terminator resistor that can be programmatically enabled or disabled to add or remove resistance as needed. For example, the software selectable terminator resistor may be enabled when the device is added as an end node in a high-speed communication bus and operates as a terminator resistor. Alternatively, the software selectable terminator resistor may be disabled when the device is added as an intermediate node positioned between terminator resistors in the high-speed communication bus.
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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
Applicant: Samsara Networks Inc.
Inventor： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
CPC classification number: H04W4/33 , G01S5/0027 , G06K7/10366 , H04W4/029 , G06Q50/28
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11736312B1
公开(公告)日：2023-08-22
申请号：US17654934
申请日：2022-03-15
Applicant: Samsara Networks Inc.
Inventor： Justin Tingao Xiao , Benedict Fraser Walker , Xin Yang
IPC: H04L12/40
CPC classification number: H04L12/40 , H04L2012/40215 , H04L2012/40273
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for variable termination in a vehicle communication bus. To provide compatibility with multiple vehicles, a device may include a software selectable terminator resistor that can be programmatically enabled or disabled to add or remove resistance as needed. For example, the software selectable terminator resistor may be enabled when the device is added as an end node in a high-speed communication bus and operates as a terminator resistor. Alternatively, the software selectable terminator resistor may be disabled when the device is added as an intermediate node positioned between terminator resistors in the high-speed communication bus.
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公开(公告)号：US11776328B2
公开(公告)日：2023-10-03
申请号：US16985649
申请日：2020-08-05
Applicant: Samsara Networks Inc.
Inventor： Xin Yang , Justin Tingao Xiao , Harrison Riley Davis
CPC classification number: G07C5/0808 , G07C5/008 , H03M13/096 , H04L12/40 , H04L67/12 , G07C2205/02 , H04L2012/40215 , H04L2012/40273
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for a variable multiplexer for vehicle communication bus compatibility. A device includes a variable multiplexer that can be electronically configured to a desired pinout configuration to provide compatibility with multiple vehicles. For example, the variable multiplexer may be electronically configured based on a pinout configuration used by the vehicle to connect pins in the device to the corresponding pins on the data link connector that provide the same specified function. The device may therefore use a single standardized cable with vehicles using a variety of pinout configurations.
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公开(公告)号：US11310069B2
公开(公告)日：2022-04-19
申请号：US16943652
申请日：2020-07-30
Applicant: Samsara Networks Inc.
Inventor： Justin Tingao Xiao , Benedict Fraser Walker , Xin Yang
IPC: H04L12/40
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for variable termination in a vehicle communication bus. To provide compatibility with multiple vehicles, a device may include a software selectable terminator resistor that can be programmatically enabled or disabled to add or remove resistance as needed. For example, the software selectable terminator resistor may be enabled when the device is added as an end node in a high-speed communication bus and operates as a terminator resistor. Alternatively, the software selectable terminator resistor may be disabled when the device is added as an intermediate node positioned between terminator resistors in the high-speed communication bus.
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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
Applicant: Samsara Networks Inc.
Inventor： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
Abstract: 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
Applicant: Samsara Networks Inc.
Inventor： Hadi Hajimiri , Rishabh Gupta , Ye-Sheng Kuo , Kenneth Lee , Siri Amrit Ramos , Justin Tingao Xiao , Pete Nicholas Chulick , Gautam Ravi Ramaswamy
Abstract: 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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