Johnson Controls Tyco IP Holdings Llp

Johnson Controls Technology Company

Tyco Fire & Security Gmbh

Timothy C Gamroth

Craig Evan Trivelpiece

Robert C Hall

Kirk H Drees

Joseph Piccolo, Iii

Michael J Wenzel

Mohammad N ElBsat

James Byron Burke

Thomas M Seneczko

Nicholas J Schaf

David S Eidson

Robert D Turney

Matthew J Ellis

Gary W Gavin

Mark G Freund

Brandon A Sloat

Troy A Goldschmidt

Manuel R Silva, Jr

Jonathan D Douglas

Kirk P Henderson

Thomas J Menden

Yingchun Xu

David E Hoglund

Serdar Suindykov

Mark L Ziolkowski

Matthew J Deloge

Jerel Scott Jamieson

Clay G Nesler

Renee Clair

Anza D'Antonio

Jeremy T Cogswell

Heidi A Hofschulz

Michael Paolella

Joseph F Mann

Ganesh Kalpundi

Systems and methods for reducing health risks with respect to an infectious disease in buildings. Health data for an infectious diseases is used to determine a health risk level for building spaces and individuals in the building. An air handling action or a disinfection action is performed based on the health risk level.

Air quality control and disinfection system

A sprinkler for a fire suppression system includes a body defining an inlet and an outlet fluidly coupled to one another, a frame assembly including a frame member coupled to the body and extending away from the outlet, a deflector coupled to the frame member and offset from the outlet, a seal assembly configured to sealingly engage the body to prevent flow through the outlet, and a trigger assembly. The trigger assembly includes a shape memory alloy element configured to deform from an unactuated configuration to an actuated configuration in response to reaching an activation temperature. In the unactuated configuration, the trigger assembly directly engages both the frame assembly and the seal assembly and holds the seal assembly in sealed engagement with the body. In the actuated configuration, the trigger assembly permits the seal assembly to disengage from the body.

Smart material mechanism for fire sprinklers

The present disclosure describes devices and methods for an anonymized tracking service. In particular, devices and methods are described for a third party system that allows a user to selectively opt-in to wireless location tracking at specific stores. The anonymized tracking service may include a third party, a third party server system, a mobile device, and one or more store computing systems. In one aspect, a third-party (e.g., not associated with a store) mobile application may be downloaded onto a mobile device of a user. The mobile application provides a central control unit that allows the user to select which stores have permission to track the location of the user within a building associated with the store. In some embodiments, the central control unit may also allow a user to select which type or how much additional information the store may collect and save.

Systems and methods for an anonymized tracking service

A power outlet control device includes at least one electrical outlet and a processing circuit comprising a processor and memory storing instructions that, when executed by the processor, cause the processor to perform operations. The operations include monitoring external power supplied to the power outlet control device, detecting one or more powerline events based on the external power supplied to the power outlet control device, and automatically controlling an amount of power supplied to the at least one electrical outlet based on the one or more powerline events.

Systems and methods for monitoring and controlling outlet power

A method for detecting an event in or around a building. The method includes recording a baseline signal characteristic that characterizes a wireless signal transmitted between devices in or around the building during a baseline time period and recording a second signal characteristic that characterizes the wireless signal during a second time period after the baseline time period. An event in or around the building is detected in response to a determination that the second signal characteristic is abnormal relative to the baseline signal characteristic, the event degrading the wireless signal during the second time period. An alarm is triggered in response to detecting the event.

Systems and methods for detecting events based on wireless signal degredation

A building management system (BMS) for filtering a fluid within a building is shown. The system includes one or more sensors configured to measure one or more characteristics of a first fluid within an air duct of the BMS and measure one or more characteristics of a second fluid after the second fluid has been filtered. The system further includes a pollutant management system configured to receive data from the one or more sensors and control a filtration process. The filtration process selects a filter of a plurality of filters based on at least one of a level of the one or more characteristics of the first fluid or the one or more characteristics of the second fluid.

Systems and methods for optimizing ventilation, filtration, and conditioning schemes for buildings

A system for controlling air quality of a building space includes HVAC equipment configured to serve the building space, sensors configured to measure a plurality of parameters relating to the building space, and a control system. The control system is configured to receive data from the sensors, determine a feedforward air quality contribution, determine a feedback air quality contribution based on a measured air quality and an air quality setpoint for the building space, combine the feedforward air quality contribution and the feedback air quality contribution to determine a target amount of ventilation or filtration to be provided to the building space by the HVAC equipment, and control the HVAC equipment to provide the target amount of ventilation or filtration.

Building control system with feedback and feedforward total energy flow compensation

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.

Environmental control system for reduced power consumption through utilization of wake-up radios

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.

Building with Wi-Fi mesh network

A system and method of identifying faulted devices in an Ethernet network of a building management system (BMS). The system includes a network manager device, a first client device, and a second client device. A first port of the first client device is connected to a first port of the network manager device, a first port of the second client device is connected to a second port of the first client device and a second port of the second client device is connected to a second port of the network manager device. A third port of the first client device is connected to a port of a device external to a ring of the network. The network manager device is configured to transmit a frame having a count field.

Systems and methods for incorporating a single-port ethernet device in a media protocol ring

A building management system (BMS) for filtering a fluid within a building is shown. The system includes one or more sensors configured to measure one or more characteristics of a first fluid within an air duct of the BMS and measure one or more characteristics of a second fluid after the second fluid has been filtered. The system further includes a pollutant management system configured to receive data from the one or more sensors and control a filtration process. The filtration process selects a filter of a plurality of filters based on a level of the one or more characteristics of the first fluid and the one or more characteristics of the second fluid.

Systems and methods for detecting building conditions based on wireless signal degradation

A wireless infrastructure component for integration with a building fire system includes a first mounting interface and a wireless communications interface. The first mounting interface is configured to physically couple to a mounting surface and includes a first power connector that is configured to receive power from the building fire system. The wireless communications interface is electrically coupled to the first power connector and is configured to use the power from the building fire system in order to conduct wireless communications with one or more wireless devices.

Fire alarm system powering a wireless building network

A system for controlling temperature of a building space includes HVAC equipment configured to serve the building space, a plurality of sensors configured to measure a plurality of parameters relating to the building space, and a control system. The control system is configured to receive data from the plurality of sensors, generate a plurality of disturbance heat flow estimates for the building space based on the data from the plurality of sensors, determine a feedforward heat flow contribution based on the disturbance heat flow estimates, determine a feedback heat flow contribution based on a measured temperature of the building space and a temperature setpoint for the building space, combine the feedforward heat flow contribution and the feedback heat flow contribution to determine a rate of heat flow to be provided to the building space by the HVAC equipment, and control the HVAC equipment to provide the rate of heat flow.

Building temperature control system with feedback and feedforward total energy flow compensation

A power over Ethernet (PoE) device system for a building including building devices connected together and to a PoE source via a network. The PoE source is configured to provide each of the building devices with PoE. A first building device of the building devices includes a communication subsystem circuit configured to receive the PoE from the PoE source via one of the building devices, power the communication subsystem circuit using the PoE received from the PoE source via the one of the building devices, and communicate with the PoE source and the building devices via the network. The first building device includes a functional subsystem circuit configured to power the functional subsystem circuit using power received from a permanent power source of the building and control an environmental condition of the building using the power received from the permanent power source of the building.

Growing community of inventors

Dousman, WI, United States of America

Timothy C Gamroth