Applications for controlling optically switchable devices

• US 10,365,531 B2
• Filed: 04/12/2013
• Issued: 07/30/2019
• Est. Priority Date: 04/13/2012
• Status: Active Grant

• Current Assignee: View Incorporated
• Original Assignee: View Incorporated
• Inventors: Shrivastava, Dhairya, Marques, Todd, Brown, Stephen C.
• Primary Examiner(s): Deherrera, Kristina M
• Application Number:
  US14/391,122
• Publication Number:
  US 20150116811A1
• Time in Patent Office: 2,300 Days
• Field of Search: 359275, 359265, 345105, 700 19, 340 1222, 340 123, 709231
• CPC Class Codes: G02F 1/163 Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/40 Remote control systems using repeaters, converters, gateways
• CPC Class Codes: G08C 2201/93 Remote control using other portable devices, e.g. mobile phone, PDA, laptop
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

Software applications are used for controlling the optical state of one or more optically switchable windows or other optical products installed in a structure such as building. The applications permit users to send and/or receive data and/or commands for controlling the switchable optical products. In some embodiments, the applications provide an interface with a window network controller, which directly or indirectly controls windows in a structure. Relevant processing involving the application may include user authentication, commissioning, adaptive control, and decisions on whether to permit an action or change requested by a user. In some embodiments, the application allows users to directly control the tint state of one or more tintable windows. In some embodiments, the application allows users to change a rule or property associated with controlling a switchable optical product.

Claims

1. A controller comprising:

at least one interface communicatively coupled with (i) a network of optically switchable devices disposed in one or more buildings and (ii) a plurality of sensors that provide information to the controller about one or both of an environmental parameter and power consumption in the one or more buildings;

a remote device interface configured to receive communications from at least one remote wireless device, by way of a user interface of an application operating on the remote wireless device, the communications including user instructions for changing an optical state of at least one of the plurality of optically switchable devices; and

logic configured to;

receive, from the at least one remote wireless device, user instructions for commissioning at least some of the plurality of optically switchable devices, and execute network operations to commission said devices; and

cause the controller to manage, by way of the at least one interface, the optical state of some or all of the plurality of optically switchable devices, wherein;

the commissioning the plurality of optically switchable devices includes discovering the location of, and validating, the devices; and

the managing the optical state includes;

(a) monitoring the user instructions;

(b) monitoring the information provided by the plurality of sensors;

(c) inferring a new rule for controlling optical states of the plurality of optically switchable devices based on a monitored history of;

 

the user instructions; and

 

the information provided by the plurality of sensors; and

(d) providing an alert through the user interface, which alert suggests that the new rule be adopted.

2. The controller of claim 1, further comprising logic for determining whether to implement the user instructions.

3. The controller of claim 2, wherein the logic for determining whether to implement the user instructions is based on a role of a user.

4. The controller of claim 1, further comprising logic for using the information provided by the plurality of sensors to determine whether to change the state of at least one of the plurality of optically switchable devices in the one or more buildings.

5. The controller of claim 1, wherein at least one of the plurality of sensors comprises a power consumption monitor for at least a portion of the one or more buildings.

6. The controller of claim 1, further comprising logic for communicating with a building management system on the network.

7. The controller of claim 1, further comprising logic for communicating with a security system on the network.

8. The controller of claim 1, wherein the remote device interface is a wireless interface.

9. The controller of claim 1, wherein the optically switchable devices include one or more optically switchable windows.

10. The controller of claim 9, wherein the at least one of the optically switchable windows is an electrochromic window.

11. The controller of claim 1, further comprising logic for receiving user instructions for grouping the plurality of optically switchable devices, and organizing said devices into groups, wherein all devices in a group have a common group attribute allowing common treatment and/or monitoring of the devices in the group, wherein said user instructions are provided from one of the one or more remote wireless devices.

12. The controller of claim 1, further comprising logic for defining a role for at least one of the plurality of remote users, wherein defining the role for the at least one user specifies permissible actions for the user.

13. The controller of claim 12, further comprising logic for defining one or more devices that the at least one user with the defined role can act on.

14. The controller of claim 1, wherein managing the optical state includes:

determining through the remote device interface that the user has accepted the proposed new rule; and

instructing the network to implement the new rule.

15. The controller of claim 1, wherein the monitored history of the user instructions comprises a monitored time in which the user controls optical states of the optically switchable device, and wherein the new rule comprises a schedule based algorithm.

16. The controller of claim 1, wherein the monitored history of the user instructions comprises a monitored sensor state in which the user controls optical states of the optically switchable device, and wherein the new rule comprises a sensor feedback based algorithm.

17. A computer program product comprising a computer readable medium storing non-transitory instructions wherein:

the instructions are configured to cause a controller to manage, by way of at least one interface, an optical state of some or all of a plurality of optically switchable devices disposed in one or more buildings, the controller being communicatively coupled with the plurality of optically switchable devices and with a plurality of sensors that provide information to the controller about one or both of an environmental parameter and power consumption in the one or more buildings;

the controller includes a remote device interface configured to receive communications from at least one remote wireless device by way of a user interface of an application operating on the remote wireless device, the communications including user instructions for changing an optical state of at least one of the plurality of optically switchable devices;

the instructions are configured to cause the controller to receive, from the at least one remote wireless device, user instructions for commissioning at least some of the plurality of optically switchable devices, and execute network operations to commission said devices; and

managing the optical state includes;

(a) monitoring the user instructions from the plurality of remote users;

(b) monitoring the information provided by the plurality of sensors;

(c) inferring a new rule for controlling optical states of the plurality of optically switchable devices based on a monitored history of;

the user instructions; and

the information provided by the plurality of sensors; and

(d) providing an alert through the user interface to at least one of the plurality of remote users, which alert suggests that the new rule be adopted.

18. The computer program product of claim 17, further comprising instructions for presenting rule-type user interface features for allowing the user to create, modify, and/or delete rules for controlling optical state of one or more windows.

19. The computer program product of claim 18, wherein the rule-type user interface features allow the user to input schedule information to the rules for controlling optical state of one or more windows.

20. The computer program product of claim 18, wherein the rule-type user interface features allow the user to input sensor output information to the rules for controlling optical state of one or more windows.

21. The computer program product of claim 17, wherein the instructions for presenting commissioning user interface features comprise instructions for grouping two or more of the plurality of optically switchable devices on the network.

22. The computer program product of claim 17, further comprising instructions for preventing a user from controlling or monitoring one of the plurality of optically switchable devices based on a role of the user.