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公开(公告)号：US20240096156A1
公开(公告)日：2024-03-21
申请号：US18527539
申请日：2023-12-04
申请人： I.D. SYSTEMS, INC.
发明人： Wojciech Grohman , Michael Ehrman
IPC分类号： G07C9/28 , H04W12/0431 , H04W12/06
CPC分类号： G07C9/28 , H04W12/0431 , H04W12/06
摘要： A wireless authentication interference unit comprising: a receiver; a transmitter; and a controller configured to: detect, via the receiver, a first wireless signal indicative of a wireless authentication protocol between an authentication terminal and an authentication key; and output, via the transmitter, an interference signal during a broadcast of an authentication message from the authentication key, wherein the interference signal disrupts authentication of the authentication key by the authentication terminal.
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公开(公告)号：US20230014528A1
公开(公告)日：2023-01-19
申请号：US17865505
申请日：2022-07-15
申请人： I.D. SYSTEMS, INC.
发明人： Wojciech Grohman , Lior Musi , Shalom Boruch Beitz , William Ely
摘要： The disclosed technology relates to systems and methods for weighing transportation vehicles and cargo and determining their load state. The disclosed technology can include a sensor controller configured to received one or more sensor readings from weight sensors on a cargo vehicle. The sensor controller can determine an inclination and/or deflection of the cargo vehicle and modify the sensor readings based on the inclination and/or deflection. The sensor controller can calculate a weight of cargo carried by the cargo vehicle based on the modified sensor readings.
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公开(公告)号：US10903655B2
公开(公告)日：2021-01-26
申请号：US15496386
申请日：2017-04-25
申请人： I.D. Systems, Inc.
发明人： Michael L. Ehrman , James Gripp , Wojciech Grohman , Gaurav Sheth
摘要： A power source and power management system including: a controller configured to transmit tracking information of the power source and power management system; an energy harvesting power source; a non-degrading rechargeable power source electrically connected to the energy harvesting power source and configured to be recharged by energy generated by the energy harvesting power source; and a power manager configured to control switching of a system power source between the energy harvesting power source and the non-degrading rechargeable power source based on a power state of the energy harvesting power source and a power state of the non-degrading rechargeable power source.
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公开(公告)号：US11302132B1
公开(公告)日：2022-04-12
申请号：US16931659
申请日：2020-07-17
申请人： I.D. SYSTEMS, INC.
发明人： Wojciech Grohman , Michael Ehrman
IPC分类号： G07C9/28 , H04W12/06 , H04W12/04 , H04W12/0431
摘要： A wireless authentication interference unit comprising: a receiver; a transmitter; and a controller configured to: detect, via the receiver, a first wireless signal indicative of a wireless authentication protocol between an authentication terminal and an authentication key; and output, via the transmitter, an interference signal during a broadcast of an authentication message from the authentication key, wherein the interference signal disrupts authentication of the authentication key by the authentication terminal.
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公开(公告)号：US11837041B2
公开(公告)日：2023-12-05
申请号：US17717750
申请日：2022-04-11
申请人： I.D. SYSTEMS, INC.
发明人： Wojciech Grohman , Michael Ehrman
IPC分类号： G07C9/28 , H04W12/06 , H04W12/0431
CPC分类号： G07C9/28 , H04W12/0431 , H04W12/06
摘要： A wireless authentication interference unit comprising: a receiver; a transmitter; and a controller configured to: detect, via the receiver, a first wireless signal indicative of a wireless authentication protocol between an authentication terminal and an authentication key; and output, via the transmitter, an interference signal during a broadcast of an authentication message from the authentication key, wherein the interference signal disrupts authentication of the authentication key by the authentication terminal.
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公开(公告)号：US20220237975A1
公开(公告)日：2022-07-28
申请号：US17717750
申请日：2022-04-11
申请人： I.D. SYSTEMS, INC.
发明人： Wojciech Grohman , Michael Ehrman
IPC分类号： G07C9/28 , H04W12/06 , H04W12/0431
摘要： A wireless authentication interference unit comprising: a receiver; a transmitter; and a controller configured to: detect, via the receiver, a first wireless signal indicative of a wireless authentication protocol between an authentication terminal and an authentication key; and output, via the transmitter, an interference signal during a broadcast of an authentication message from the authentication key, wherein the interference signal disrupts authentication of the authentication key by the authentication terminal.
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公开(公告)号：US20180090937A1
公开(公告)日：2018-03-29
申请号：US15496386
申请日：2017-04-25
申请人： I.D. Systems, Inc.
发明人： Michael L. Ehrman , James Gripp , Wojciech Grohman , Gaurav Sheth
摘要： A power source and power management system including: a controller configured to transmit tracking information of the power source and power management system; an energy harvesting power source; a non-degrading rechargeable power source electrically connected to the energy harvesting power source and configured to be recharged by energy generated by the energy harvesting power source; and a power manager configured to control switching of a system power source between the energy harvesting power source and the non-degrading rechargeable power source based on a power state of the energy harvesting power source and a power state of the non-degrading rechargeable power source
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