Honeywell International Inc.

FoongYeen Chan

Ke Zhang

Cary Leen

Haitao Li

Yidan Zhao

Duo Zhang

Zhiguo Di

Andrew David Halford

Ji Zhang

Wei Guo

Roy Kolasa

Hang Su

Evan John Kingston

Hua Tang

Nishant Omar

Sanjoy Bhattacharjee

Priya Shukla

Timo Tapio Pihlajasaari

Timo Philajasaari

Pawan Kumar Singh

Display screen with icon for a building controller lock screen

A building control system includes a building controller and a user interface device operatively coupled to the building controller. The building controller is wall mountable and includes a plurality of ports for controlling one or more points that are associated with one or more plants of a building. The building controller controls the one or more points in accordance with one or more programmable point control values that are associated with one or more points. The user interface device provides a user interface for operating the building controller and is configured to display a plurality of menu screens on a display that allow a user to view one or more of the points, change the programmable control value for one or more of the points, and view one or more alarms generated by the building controller for one or more of the points.

User interface module for a building control system

A portable handheld device pairs with a first building control device, to form a first wireless connection. The portable handheld device receives information about a second building control device via the first wireless connection, at least some of the information is received by the first building control device from the second building control device over a building control network before the first building control device provides at least some of the received information to the portable handheld device via the first wireless connection. The portable handheld device sends one or more messages to the first building control device via the first wireless connection, wherein the one or more messages cause the first building control device to communicate with the second building control device via the building control network to initiate a commissioning and/or maintenance process of the second building control device.

Seamless wireless connection during commissioning of networked building controllers

A relatively simple status indicator for a building control device that helps the user more quickly and intuitively identify the operation status of the building control system and more quickly troubleshoot faults and/or other problems that may occur within the building control system. This may help reduce the cost of maintain the building control system and may help reduce unwanted downtime of the building control system.

Status indicator for a building controller

Building controller

User interface module with mounting base

Growing community of inventors

Petaling Jaya, Malaysia

FoongYeen Chan