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公开(公告)号：US20200092950A1
公开(公告)日：2020-03-19
申请号：US16573317
申请日：2019-09-17
Applicant: Rosemount Inc.
Inventor： Theodore Henry Schnaare , Robert Karschnia , Cory Robinson , John Allan Kielb , Robert Weinberger , Eric Russell Lovegren , Eric Darrell Rotvold , James A. Johnson , Jared Neuharth
Abstract: A location awareness system including a communication network, and a network operating element coupled to the communication network. At least one anchor network gateway is coupled to the communication network, the at least one anchor network gateway configured to generate a wireless anchor network. A plurality of anchors are configured to couple to one of the at least one anchor network gateway via its respective wireless anchor network. A plurality of tags is each configured to communicate with at least one anchor to provide ranging information for determination of a position of the tag within an area covered by the system.
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公开(公告)号：US11924924B2
公开(公告)日：2024-03-05
申请号：US16573317
申请日：2019-09-17
Applicant: Rosemount Inc.
Inventor： Theodore Henry Schnaare , Robert Karschnia , Cory Robinson , John Allan Kielb , Robert Weinberger , Eric Russell Lovegren , Eric Darrell Rotvold , James A. Johnson , Jared Neuharth
Abstract: A location awareness system including a communication network, and a network operating element coupled to the communication network. At least one anchor network gateway is coupled to the communication network, the at least one anchor network gateway configured to generate a wireless anchor network. A plurality of anchors are configured to couple to one of the at least one anchor network gateway via its respective wireless anchor network. A plurality of tags is each configured to communicate with at least one anchor to provide ranging information for determination of a position of the tag within an area covered by the system.
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公开(公告)号：US20220399912A1
公开(公告)日：2022-12-15
申请号：US17835514
申请日：2022-06-08
Applicant: Rosemount Inc
Inventor： Brian Lee Westfield , Theodore Henry Schnaare , James Alan Johnson , Greg Edward Gindele , Ryan Thomas Lindsey , Jared Neuharth , Robert Weinberger
IPC: H04B1/38
Abstract: A wireless field device for use in an industrial process includes input/output terminals to couple to a process interface element and a discrete input/output channel configured to receive a discrete input signal from the process interface element through the input/output terminals when configured as a discrete input channel, the discrete input/output channel further configured to provide a discrete output to the process interface element through the input/output terminals when configured as discrete output channel. Wireless communication circuitry transmits and receives information. A controller transmits information through the communication circuitry based upon a sensed process variable, provides a discrete output signal when the discrete input/output channel is configured as a discrete output channel and receives a discrete input signal when configured as a discrete input channel. An external power supply input is couples to an external power supply and a battery power supply input couples a battery. Power supply circuitry powers the controller from at most one of the external power supply or the battery.
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