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1.发明申请公开(公告)号：US20200228621A1
公开(公告)日：2020-07-16
申请号：US16740279
申请日：2020-01-10
Applicant: Johnson Controls Technology Company
Inventor： Timothy C. Gamroth , Nicholas J. Schaf , Robert C. Hall, Jr. , Xin Zhang
Abstract: A building network system for a building includes network devices forming a network for the building. Each network device includes a communications interface and a processing circuit. The communications interface is configured to communicate with other network devices of the multiple network devices. The processing circuit stores a first profile and a second profile. The first profile includes a first set of configuration settings that cause the network device to operate according to a first network topology when the first profile is active. The second profile includes a second set of configuration settings that cause the network device to operate according to a second network topology when the second profile is active. The processing circuit is configured to transition the network device from operating according to the first network topology to operating according to the second network topology by deactivating the first profile and activating the second profile.
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公开(公告)号：US20200159312A1
公开(公告)日：2020-05-21
申请号：US16198484
申请日：2018-11-21
Applicant: Johnson Controls Technology Company
Inventor： Ezra M. Imes , Nicholas J. Schaf , Robert C. Hall, JR.
IPC: G06F1/3296 , H04W52/02 , H04L9/08 , H04W12/04
Abstract: A system for reducing power consumption in a wireless network includes a station (e.g., Wi-Fi sensor) and an access point in wireless communication with the station. The station has at least a low-power sleep mode and an active mode. The system can be configured to assign a static Internet Protocol (IP) address to the station and disable re-negotiation of an encryption key while the station is in sleep mode. The system can further be configured to force the station to communicate via 802.11g and to transmit data to a proxy service while in active mode before returning to sleep mode upon receiving a response from the proxy service. Further, an association timeout period associated with the station can be configured to be at least twice as long as a wake-up period associated with the station.
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公开(公告)号：US11604443B2
公开(公告)日：2023-03-14
申请号：US16543452
申请日：2019-08-16
Applicant: Johnson Controls Technology Company
Inventor： Jeremy P. Hannon , Nicholas J. Schaf , Leyla Mousavi , Scott G. Ambelang , Xin Zhang
IPC: G05B19/042 , G06F8/65 , H04L67/00 , H04L67/10 , H04L9/40
Abstract: A system for distributed device management includes a group of devices. Each device in the group of devices communicate with one or more other devices in the group of devices over one or more network channels, and each device in the group of devices includes a processing circuit. The processing circuit of each device in the group of devices manages one or more devices in the group of devices, authorizes a new device to join the group of devices, and synchronizes data with the new device and with one or more devices in the group of devices over the one or more network channels.
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公开(公告)号：US20200228367A1
公开(公告)日：2020-07-16
申请号：US16246080
申请日：2019-01-11
Applicant: Johnson Controls Technology Company
Inventor： Timothy C. Gamroth , Nicholas J. Schaf , Robert C. Hall, JR.
Abstract: The present disclosure relates to a building network system for a building. The system includes network devices forming a network for the building. Each of the network devices include a communications processing circuit including an access point configured to communicate with any of the network devices to form the network, and a second processing circuit removably communicably connected to the communications processing circuit. The communications processing circuit and the second processing circuit are configured to operate independently of each other. The access point is a wireless radio configured to wirelessly communicate with the access points of any of the network devices.
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公开(公告)号：US11561606B2
公开(公告)日：2023-01-24
申请号：US16198484
申请日：2018-11-21
Applicant: Johnson Controls Technology Company
Inventor： Ezra M Imes , Nicholas J. Schaf , Robert C. Hall, Jr.
IPC: G06F1/26 , G06F1/32 , G06F1/3296 , H04W52/02 , H04L9/08 , H04W12/0433 , H04W84/12
Abstract: A system for reducing power consumption in a wireless network includes a station (e.g., Wi-Fi sensor) and an access point in wireless communication with the station. The station has at least a low-power sleep mode and an active mode. The system can be configured to assign a static Internet Protocol (IP) address to the station and disable re-negotiation of an encryption key while the station is in sleep mode. The system can further be configured to force the station to communicate via 802.11g and to transmit data to a proxy service while in active mode before returning to sleep mode upon receiving a response from the proxy service. Further, an association timeout period associated with the station can be configured to be at least twice as long as a wake-up period associated with the station.
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Patent Agency Ranking
公开(公告)号：US20200149771A1
公开(公告)日：2020-05-14
申请号：US16678872
申请日：2019-11-08
Applicant: Johnson Controls Technology Company
Inventor： Vineet Sinha , Yingchun Xu , Patrick W. Mulcahy , August Lu , Bing Mao , Karl F. Reichenberger , Nathan Zimmerman , Nicholas J. Schaf , Robert C. Hall, JR.
IPC: F24F11/58 , G05B15/02 , H04W76/10 , H04W4/33 , F24F11/523
Abstract: A thermostat gateway device includes one or more circuits configured to receive a control input from a user device or from a sensor device via a first frequency band of a local wireless network, generate a control signal for the HVAC equipment using the control input, and provide the control signal to the HVAC equipment via a second frequency band of the local wireless network to affect operation of the HVAC equipment.
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公开(公告)号：US20180316513A1
公开(公告)日：2018-11-01
申请号：US15963868
申请日：2018-04-26
Applicant: Johnson Controls Technology Company
Inventor： Timothy C. Gamroth , Nicholas J. Schaf , Joseph Piccolo, III
Abstract: A temporary building network system for forming a temporary network for a building includes a first network device and a second network device. The first network devices includes an energy storage device configured to power the first network device using stored energy, a wireless radio configured to communicate with the second network device, and an indicator device configured to indicate a wireless radio connection strength to a user. The first network device includes a processing circuit configured to cause the wireless radio to communicate with the second network device via the temporary network, determine the wireless radio connection strength for the wireless connection between the first network device and the second network device based on a communication with the second network device via the temporary network, and cause the indicator device to indicate the determined wireless radio connection strength to the user.
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8.发明授权公开(公告)号：US11725838B2
公开(公告)日：2023-08-15
申请号：US16838803
申请日：2020-04-02
Applicant: Johnson Controls Technology Company
Inventor： Robert C. Hall, Jr. , Timothy C. Gamroth , Nicholas J. Schaf
Abstract: A building system for a building includes an environmental controller including a controller radio. The environmental controller is configured to communicate a wake-up message. The building system includes an environmental sensor including a wake-up radio and a main radio. The environmental sensor is configured to operate the main radio in a low power state. The environmental sensor is configured to receive the wake-up message from the controller radio via the wake-up radio. The environmental sensor is configured to operate the main radio in a high power state in response to a reception of the wake-up message via the wake-up radio. The environmental sensor is configured to communicate sensor data of the environmental sensor to the controller radio via the main radio in response to the main radio operating in the high power state.
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公开(公告)号：US11671274B2
公开(公告)日：2023-06-06
申请号：US16246080
申请日：2019-01-11
Applicant: Johnson Controls Technology Company
Inventor： Timothy C. Gamroth , Nicholas J. Schaf , Robert C. Hall, Jr.
CPC classification number: H04L12/2816 , F24F11/58 , F24F11/88 , H04W88/10 , H04L2012/2841 , H04W84/18
Abstract: The present disclosure relates to a building network system for a building. The system includes network devices forming a network for the building. Each of the network devices include a communications processing circuit including an access point configured to communicate with any of the network devices to form the network, and a second processing circuit removably communicably connected to the communications processing circuit. The communications processing circuit and the second processing circuit are configured to operate independently of each other. The access point is a wireless radio configured to wirelessly communicate with the access points of any of the network devices.
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10.发明申请公开(公告)号：US20200318842A1
公开(公告)日：2020-10-08
申请号：US16838803
申请日：2020-04-02
Applicant: Johnson Controls Technology Company
Inventor： Robert C. Hall, JR. , Timothy C. Gamroth , Nicholas J. Schaf
Abstract: A building system for a building includes an environmental controller including a controller radio. The environmental controller is configured to communicate a wake-up message. The building system includes an environmental sensor including a wake-up radio and a main radio. The environmental sensor is configured to operate the main radio in a low power state. The environmental sensor is configured to receive the wake-up message from the controller radio via the wake-up radio. The environmental sensor is configured to operate the main radio in a high power state in response to a reception of the wake-up message via the wake-up radio. The environmental sensor is configured to communicate sensor data of the environmental sensor to the controller radio via the main radio in response to the main radio operating in the high power state.
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