Trane International Inc.

Mark E Martin

Udhaya Kumar Dayalan

Thomas Christopher Basterash

Susan M Mairs

Rachel Michael Nilsson

Benedict John Eiynk

Brian Meyers

Nathan Patrick Longen

Christopher Garnsworthy

Mitchel James Anderson

Nathan P Longen

Architectures or techniques are presented that can learn relationships between graphical elements presented by a user interface and physical conditions that exist in an environment. Furthermore, the architectures or techniques can, potentially based on the learned information, present the graphical elements to the user interface in a manner that is determined to be more efficient. For example, graphical elements that were historically accessed when a particular physical condition is true can be identified. These identified graphical elements can then be presented in a location of the user interface that is determined to be favorable to rapid or efficient selection at times with the particular physical condition is determined to be satisfied.

Ranking user interface elements based on physical conditions

An apparatus for controlling heating, ventilation and air conditioning (HVAC) equipment includes: a memory configured to store computer-readable program code; and processing circuitry configured to access the memory to execute the computer-readable program code, where executing the computer-readable code causes the processing circuitry to detect that a first HVAC unit has failed to control a first environmental condition of a first confined area serviced by the first HVAC unit to meet a first predetermined setpoint for the first confined area and to draw second conditioned air from a second confined area into the first confined area until the first environmental condition meets the first predetermined setpoint by controlling the first HVAC unit to cause the first HVAC unit to reduce air pressure in the first confined area.

Failure detection and compensation in heating, ventilation and air conditioning (HVAC) equipment

A method is provided for controlling heating, ventilation and air conditioning (HVAC) equipment configured to control environmental conditions in confined areas of a facility. The method includes monitoring at least one of the HVAC equipment or the confined areas. The method includes detecting a failure of a first of the HVAC equipment to control an environmental condition in a first of the confined areas to a setpoint for the environmental condition, with the environmental condition including at least one of temperature, humidity or air quality. The method includes controlling at least one of the first or a second of the HVAC equipment to cause additional conditioned air to permeate to the first of the confined areas from an adjacent, second of the confined areas to move the environmental condition in the first of the confined areas closer to the setpoint to compensate for the failure, automatically as a direct result of detection of the failure.

A data system controller can include one or more application modules configured to receive data from one or more devices, and a data service module in operative communication with the one or more application modules to provide data thereto. The data service module can be configured to receive data from the one or more devices. The data service module can be configured to update data from a respective device of the one or more devices when a data change probability of the respective device is above a probability threshold to provide updated data from the respective device to the one or more application modules.

Probability-based network data updates

A building automation system (BAS) controller includes a power supply, a primary controller, and plurality of USB ports for connection to a set of supported peripherals. The primary controller identifies the inserted USB device type and, based on device type, estimates a current draw of the USB device. The total estimated current draw of all inserted USB devices is added to the current draw of the primary controller and compared to the available capacity of the power supply. If the combined current draw is above a threshold, any remaining USB ports in which no USB devices are inserted are deactivated, thereby preventing the use of further USB devices. In embodiments, the BAS controller includes an auxiliary peripheral device power interface, and the total current of connected auxiliary peripheral devices is included in the combined current determination. A user interface coupled to the BAS controller displays power allocation status.

Automated peripheral power management

Architectures or techniques are presented that can facilitate automatic recovery from a component failure exhibited by a building automation system (BAS) control device and/or a heating, ventilation, and air conditioning (HVAC) control device. A failure or fault condition with a software or firmware component can be automatically repaired. A failure or fault condition with a hardware component can be identified, potentially more quickly, and hardware component replacement can be streamlined or simplified.

BAS/HVAC control device automatic failure recovery

A heating, ventilation and air condition (HVAC) system configured for automated failure triage, inventory analysis, and customer feedback communication is provided. The HVAC system includes a controller in operable communication with at least one peripheral component of the HVAC system for receiving information relating to the at least one peripheral component, and configured to receive customer feedback information, and a server in operable communication with the controller for receiving and analyzing the information relating to the at least one peripheral component and the customer feedback information.

HVAC system that collects customer feedback in connection with failure triage

Disclosed are systems and methods for operating a Building Automation System (BAS) that communicates with end devices via a master-slave token passing network (MSTP), e.g., BACNet, a local operating network (LON), or any other suitable communications protocol to receive alarm messages. The BAC enables a user to rapidly and effectively respond to an alarm by providing an alarm assistance message that provides the user with detailed remediation procedures concerning the current alarm. The nature and content of the alarm assistance message and/or the attachments is determined based upon on a combination of alarm and system parameters, and may be tailored by an administrator to meet local requirements. The alarm assistance message may include one or more remedial or diagnostic attachments, such as a troubleshooting guide, user manual, a video, graphics, or a firmware update, and may include links to external media or cloud-hosted documents.

System and method to assist building automation system end user based on alarm parameters

In at least one illustrative embodiment, a building automation system may comprise a communication network compatible with at least one building automation system communication protocol, a control system coupled to the communication network, and a building automation server coupled to the communication network. The building automation server may be configured to receive at least one event message over the communication network from the control system in response to a corresponding condition occurring on the control system, access past event messages generated by the control system in response to past occurrences of the corresponding condition, and generate event alert data as a function of the received at least one event message and the retrieved past event messages, the event alert data identifying (i) a name of the corresponding condition, (ii) a real-time status of the control system, and (iii) a quantitative summary of the past occurrences of the corresponding condition.

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Chisago City, MN, United States of America

Mark E Martin