Granted Patent B2

US 12,493,223 · App. 18/417,679 · Granted Dec 9, 2025

Inventors: Dhairya Shrivastava (Los Altos, CA); Stephen Clark Brown (San Mateo, CA); Jue Wang (San Jose, CA); David R. Ammerlaan (Fremont, CA)

Assignee: View Operating Corporation

G02F1/163E06B9/24G02F1/161G05B15/02H04L12/2803E06B2009/2464G05B2219/2642Y02A30/24Y02B80/00

Abstract

Claims (61)

1 . A system for commissioning optically switchable windows in a network, the system comprising:

one or more computing devices including interfaces to a database configured to store optically switchable window network data for the optically switchable window network installed at a customer site; and

logic configured to:

direct a window controller in the network to broadcast an omnidirectional signal;

receive the omnidirectional signal from the window controller, the omnidirectional signal comprising a network ID of the window controller;

based, at least in part, on the received omnidirectional signal, determine a physical location of the window controller;

request the window controller to transmit IDs of optically switchable windows that the window controller controls;

receive the requested window IDs;

produce a mapping of the network ID of the window controller with the IDs of the optically switchable windows that the window controller controls;

store the mapping in the database;

and

export a current version of the database to a location accessible from the customer site.

2 . The system of claim 1 , wherein the one or more computing devices are configured to:

receive updated optically switchable window network data for the optically switchable window network; and

automatically update the database to reflect the updated optically switchable window network data.

3 . The system of claim 2 , wherein the logic is further configured to:

automatically update a current mapping based on a current set of information stored in the database for the optically switchable window network; and

export an updated current version of the database for use at the customer site, the updated current version of the database comprising the updated optically switchable window network data and the updated mapping.

4 . The system of claim 3 , wherein the updated optically switchable window network data comprises design updates received via the one or more computing devices.

5 . The system of claim 3 , wherein the updated optically switchable window network data comprises updated information, received via the one or more computing devices, indicating an as-built configuration of the optically switchable window network at the customer site.

6 . The system of claim 5 , wherein the as-built configuration of the optically switchable window network at the customer site, received via the one or more computing devices, comprises a version of the database updated at the customer site.

7 . The system of claim 6 , wherein the one or more computing devices are configured to receive the version of the database updated at the customer site via data stored on a portable device connected to the one or more computing devices.

8 . The system of claim 3 , wherein the one or more computing devices are configured to:

receive plan diagrams for one or more buildings or other facades at the customer site; and

convert the plan diagrams into facades usable by a graphical interface to design a layout of electrochromic glass units.

9 . A system for commissioning optically switchable windows in a network, the system comprising:

one or more computing devices configured to implement a network control system for the optically switchable window network installed at a customer site, the network control system configured to import a database for the optically switchable window network to a location accessible from the customer site, wherein:

the database comprises respective mappings between respective network IDs of window controllers of the optically switchable window network and respective IDs of optically switchable windows of the optically switchable window network; and

the network control system is configured to:

direct a window controller in the network to broadcast an omnidirectional signal;

receive the omnidirectional signal from the window controller, the omnidirectional signal comprising the network ID of the window controller;

based, at least in part, on the received omnidirectional signal, determine a physical location of the window controller;

request the window controller to transmit the IDs of optically switchable windows that the window controller controls;

receive the requested window IDs;

produce a mapping of the network ID of the window controller with the IDs of the optically switchable windows that the window controller controls;

store the mapping in the database; and

automatically configure, at the customer site, respective ones of the installed window controllers based on respective characteristics of optically switchable windows mapped to the respective window controllers, wherein different ones of the optically switchable windows have different characteristics.

10 . The system of claim 9 , wherein the system further comprises:

a network controller configured to coordinate control of respective window controllers mapped to respective optically switchable windows;

wherein one or more control algorithms for the network controller are specified in the database.

11 . The system of claim 9 , wherein:

respective window controllers of the optically switchable window network are installed prior to being configured to control a particular electrochromic glass unit; and

respective ones of the window controllers each comprise a networking module configured to indicate, via a network connection with the network control system, the respective window controller network ID for the respective window controller.

12 . The system of claim 9 , wherein the network control system is further configured to:

receive updated optically switchable window network data for the optically switchable window network; and

automatically update the database to reflect the optically switchable window network data;

wherein the updated optically switchable window network data changes at least one of the mappings or changes at least one set of characteristics for at least one of the optically switchable windows.

13 . The system of claim 12 , wherein the network control system is further configured to export a current version of the database including a current mapping between respective ones of the window controllers installed at the customer site and respective ones of the optically switchable windows installed at the customer site.

14 . A non-transitory computer-readable storage medium storing program instructions, that when executed on or across one or more processors, cause the one or more processors to:

direct a window controller in an optically switchable window network to broadcast an omnidirectional signal;

receive the omnidirectional signal from the window controller, the omnidirectional signal comprising a network ID of the window controller;

based, at least in part, on the received omnidirectional signal, determine a physical location of the window controller;

request the window controller to transmit IDs of optically switchable windows that the window controller controls;

receive the requested window IDs;

produce a mapping of the network ID of the window controller with the IDs of the optically switchable windows that the window controller controls;

store the mapping in a database;

provide, to the window controller, configuration parameters for particularly configuring the window controller to control the optically switchable windows which the window controller controls, wherein the configuration parameters are provided based on the mapping between the window controller ID and characteristics of the optically switchable windows that are stored in the database accessible to the one or more processors; and

export, to a location accessible from a customer site, an updated version of the database for the optically switchable window network.

15 . The non-transitory computer-readable storage medium of claim 14 , wherein the program instructions cause the one or more processors to:

receive updated optically switchable window network data for the optically switchable window network; and

automatically update one or more mappings.

Assignments (2)

Continuity (20)

References Cited (286)