Honeywell International Inc.

Zhongshengyun Gao

Gunjan Chanduka

Prabhat Ranjan

Bhavesh Gupta

Grant T Patterson

Magesh Lingan

Gutha Stalin Sanghamitra

Foong Yeen Chan

Ashu Rawat

Anna Prisacari

Raushan Kumar Ravi

Barnali Chetia

Nithin Yadalla Ramgopal

Gregory W Howard

Khushrav Writer

Gregory Howard

Nitish Chopra

Sherene Kuruvilla

A multi-site Building Management System (BMS) monitors performance of a local BMS at each of a plurality of remote sites. The multi-site BMS includes a controller that is configured to determine a plurality of local performance metrics associated with each local BMS based on the operational data received from each local BMS and to aggregate like ones of the plurality of local performance metrics, resulting in a plurality of aggregated performance metrics. The controller is configured to display on the display a plurality of panels, to display in each of the plurality of panels the corresponding one of the plurality of aggregated performance metrics and to display in each of the plurality of panels a ranking of one or more of the remote sites by their corresponding local performance metric.

Dashboard for multi site management system

A method for determining an energy score for a guest room of a hotel having a plurality of guest rooms includes identifying two or more energy saving conditions associated with the guest room under which there is an opportunity to save energy when controlling the guest room without sacrificing guest comfort. The guest room is controlled in a designated energy savings mode when one or more of the energy savings room conditions are detected, and controlling the guest room in a guest comfort mode when none of the energy savings room conditions are detected. An energy score for the guest room is determined based at least in part on a measure of reliability of detecting the two or more energy savings conditions of the guest room, and thus the ability to take advantage of the opportunities to save energy when controlling the guest room.

Methods and systems for evaluating energy conservation and guest satisfaction in hotels

A computer system provides a method for analyzing various parameters, variables and/or conditions associated with the operation of HVAC systems. Some example computer systems display a coordinate system with multiple graphs of variables and conditions having disparate units of measure, such as degrees Centigrade, percent, ppm, on/off, etc. In some examples, variables and conditions with similar units of measure are grouped together. The groups of similar units are plotted along different segments of the coordinate system's y-axis. The segments and their respective graphs of similar units are distributed vertically, one above the other. All of the graphs, however, share a common x-axis, which is labeled in units of time. This makes it easier to visually compare multiple, disparate variables and conditions at particular points in time. When an HVAC related problem occurs, the visual comparisons can help identify the problem and its source.

Systems and methods for monitoring operation of an HVAC system

Display screen with dashboard graphical user interface for a building control system

Display screen with a graphical user interface dashboard for a building control system

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Shanghai, China

Zhongshengyun Gao