公开(公告)号：US20230066138A1

公开(公告)日：2023-03-02

申请号：US17889311

申请日：2022-08-16

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Donald A. Gottschalk ,  Michael R. Brownie ,  Gary A. Romanowich ,  Robert K. Alexander ,  Nathan J. Vandermause

IPC: H04L41/0803 ,  H04L12/28

Abstract: A system on a chip for enabling communication between a building management system (BMS) device and a BMS network. The system on a chip includes a device interface, a network interface, and a processing circuit. The device interface is configured to connect the system on a chip to the BMS device via a serial communication link. The network interface configured to connect the system on a chip to the BMS network. The processing circuit is configured to identify and update an attribute of an equipment object associated with the BMS device that corresponds to a command received from the BMS network via the network interface and transmit a message to the BMS device via the device interface using the updated attribute of the equipment object.

公开(公告)号：US20230261902A1

公开(公告)日：2023-08-17

申请号：US18138541

申请日：2023-04-24

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Shawn D. Schubert ,  Donald A. Gottschalk ,  Daniel M. Curtis

IPC: H04L12/66 ,  H04L12/28 ,  H04L67/08 ,  H04L67/12 ,  H04L67/53

CPC classification number: H04L12/66 ,  H04L12/2832 ,  H04L67/08 ,  H04L67/12 ,  H04L67/53 ,  H04L12/2816 ,  H04L2012/2847

Abstract: A smart gateway device for a first network associated with a building management system (BMS) is configured to discover a physical device and generate a new virtual device responsive to a determination that a device identifier of the physical device does not match any device identifiers in a virtual device registry. The virtual device registry provides mapping between the new virtual device and the physical device. One or more data points of the new virtual device correspond to one or more data points of the physical device. The smart gateway device is configured to receive data values for the one or more data points of the physical device and update the one or more data points of the new virtual device with the data values for the one or more data points of the physical device. The virtual device is configured to represent the physical device on the first network.

公开(公告)号：US20230160591A1

公开(公告)日：2023-05-25

申请号：US17531474

申请日：2021-11-19

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Brandon A. Sloat ,  Mark Hansen ,  Donald A. Gottschalk ,  Brandon Michael DuPrey ,  Anthony Louis Miller

IPC: F24F11/56 ,  F24F11/49 ,  F24F11/48

CPC classification number: F24F11/56 ,  F24F11/49 ,  F24F11/48

Abstract: Methods and systems for reconnecting a device with an expired device operational certificate in a building management system (BMS) are disclosed. One method includes identifying that a device operational certificate of a first device has expired, sending an instruction to a second device to accept the expired device operational certificate as valid, receipt of the instruction causing the second device to relax an expiration date and accept the expired device operational certificate as valid, and delivering a replacement device operational certificate to the first device to replace the expired device operational certificate.

公开(公告)号：US11637720B2

公开(公告)日：2023-04-25

申请号：US17365124

申请日：2021-07-01

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Shawn D. Schubert ,  Donald A. Gottschalk ,  Daniel M. Curtis

IPC: H04L12/00 ,  H04L12/66 ,  H04L12/28 ,  H04L67/08 ,  H04L67/12 ,  H04L67/53

Abstract: A smart gateway device for a first network associated with a building management system (BMS) is configured to discover a physical device and generate a new virtual device responsive to a determination that a device identifier of the physical device does not match any device identifiers in a virtual device registry. The virtual device registry provides mapping between the new virtual device and the physical device. One or more data points of the new virtual device correspond to one or more data points of the physical device. The smart gateway device is configured to receive data values for the one or more data points of the physical device and update the one or more data points of the new virtual device with the data values for the one or more data points of the physical device. The virtual device is configured to represent the physical device on the first network.

公开(公告)号：US12003349B2

公开(公告)日：2024-06-04

申请号：US18138541

申请日：2023-04-24

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Shawn D. Schubert ,  Donald A. Gottschalk ,  Daniel M. Curtis

IPC: H04L12/00 ,  H04L12/28 ,  H04L12/66 ,  H04L67/08 ,  H04L67/12 ,  H04L67/53

CPC classification number: H04L12/66 ,  H04L12/2816 ,  H04L12/2832 ,  H04L67/08 ,  H04L67/12 ,  H04L67/53 ,  H04L2012/2847

Abstract: A smart gateway device for a first network associated with a building management system (BMS) is configured to discover a physical device and generate a new virtual device responsive to a determination that a device identifier of the physical device does not match any device identifiers in a virtual device registry. The virtual device registry provides mapping between the new virtual device and the physical device. One or more data points of the new virtual device correspond to one or more data points of the physical device. The smart gateway device is configured to receive data values for the one or more data points of the physical device and update the one or more data points of the new virtual device with the data values for the one or more data points of the physical device. The virtual device is configured to represent the physical device on the first network.

公开(公告)号：US20210328836A1

公开(公告)日：2021-10-21

申请号：US17365124

申请日：2021-07-01

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Shawn D. Schubert ,  Donald A. Gottschalk ,  Daniel M. Curtis

IPC: H04L12/66 ,  H04L12/28 ,  H04L29/08

Abstract: A smart gateway device for a first network associated with a building management system (BMS) is configured to discover a physical device and generate a new virtual device responsive to a determination that a device identifier of the physical device does not match any device identifiers in a virtual device registry. The virtual device registry provides mapping between the new virtual device and the physical device. One or more data points of the new virtual device correspond to one or more data points of the physical device. The smart gateway device is configured to receive data values for the one or more data points of the physical device and update the one or more data points of the new virtual device with the data values for the one or more data points of the physical device. The virtual device is configured to represent the physical device on the first network.