Multiple interacting systems at a site

    公开(公告)号:US10956231B2

    公开(公告)日:2021-03-23

    申请号:US16523624

    申请日:2019-07-26

    Applicant: View, Inc.

    Abstract: Disclosed are platforms for communicating among one or more otherwise independent systems involved in controlling functions of buildings or other sites having switchable optical devices deployed therein. Such independent systems include a window control system and one or more other independent systems such as systems that control residential home products (e.g., thermostats, smoke alarms, etc.), HVAC systems, security systems, lighting control systems, and the like. Together the systems control and/or monitor multiple features and/or products, including switchable windows and other infrastructure of a site, which may be a commercial, residential, or public site.

    POWER DISTRIBUTION NETWORKS FOR ELECTROCHROMIC DEVICES

    公开(公告)号:US20210063835A1

    公开(公告)日:2021-03-04

    申请号:US16949800

    申请日:2020-11-13

    Applicant: View, Inc.

    Abstract: Various embodiments herein relate to power distribution networks for optically switchable windows. In some embodiments, a system for monitoring and maintaining a power distribution network of optically switchable windows of a site is provided. The system includes a control panel monitor which is configured to determine a control panel voltage and current at a terminal of a control panel. The system further includes sense circuitry which is configured to determine a first window controller voltage and current for a first window controller of a plurality of window controllers. The system further includes one or more controllers which are configured to generate voltage network data based on a combination of the control panel voltage and current and the first window controller voltage and current. The system then determines an error condition in the power distribution network based on the voltage network data.

    CONTROLLERS FOR OPTICALLY-SWITCHABLE DEVICES

    公开(公告)号:US20210063834A1

    公开(公告)日:2021-03-04

    申请号:US16948340

    申请日:2020-09-14

    Applicant: View, Inc.

    Abstract: This disclosure relates generally to optically-switchable devices, and more particularly, to systems, apparatus, and methods for controlling optically-switchable devices. In some implementations, the apparatus includes an interface for communicating with window controllers, and the apparatus includes one or more processors. A processor can be configured to cause status information received from a window controller to be processed. The status information can indicate at least a tint status of one or more optically-switchable devices controlled by the window controller. In response to receiving the status information, one or more tint commands can be sent via the interface to the window controller.

    Power management for electrochromic window networks

    公开(公告)号:US10908471B2

    公开(公告)日:2021-02-02

    申请号:US16297461

    申请日:2019-03-08

    Applicant: View, Inc.

    Abstract: Various embodiments herein relate to networks of electrochromic windows. The networks may be configured in particular ways to minimize the likelihood that the windows on the network draw more power than can be provided. The network may include particular hardware components that provide additional power to windows as needed. The network may also be configured to adjust how the windows therein transition to prevent overloading the network. The techniques described herein can be used to design networks of electrochromic windows that are undersized when considering the amount of power that would be needed to simultaneously transition all the windows on the network using normal transition parameters, while still allowing simultaneous transitions to occur.

    Multi-sensor having a light diffusing element around a periphery of a ring of photosensors

    公开(公告)号:US10690540B2

    公开(公告)日:2020-06-23

    申请号:US14998019

    申请日:2015-10-06

    Applicant: View, Inc.

    Abstract: Various implementations relate generally to a multi-sensor device. Some implementations more particularly relate to a multi-sensor device including a ring of radially-oriented photosensors. Some implementations more particularly relate to a multi-sensor device that is orientation-independent with respect to a central axis of the ring. Some implementations of the multi-sensor devices described herein also include one or more additional sensors. For example, some implementations include an axially-directed photosensor. Some implementations also can include one or more temperature sensors configured to sense an exterior temperature, for example, an ambient temperature of an outdoors environment around the multi-sensor. Additionally or alternatively, some implementations can include a temperature sensor configured to sense an interior temperature within the multi-sensor device. Particular implementations provide, characterize, or enable a compact form factor. Particular implementations provide, characterize, or enable a multi-sensor device requiring little or no wiring, and in some such instances, little or no invasion, perforation or reconstruction of a building or other structure on which the multi-sensor device is mounted.

    CONTROLLERS FOR OPTICALLY-SWITCHABLE DEVICES
    78.
    发明申请

    公开(公告)号:US20200004096A1

    公开(公告)日:2020-01-02

    申请号:US16568639

    申请日:2019-09-12

    Applicant: View, Inc.

    Abstract: This disclosure relates generally to optically-switchable devices, and more particularly, to systems, apparatus, and methods for controlling optically-switchable devices. In some implementations, an apparatus for controlling one or more optically-switchable devices includes a processing unit, a voltage regulator and a polarity switch. The processing unit can generate: a command voltage signal based on a target optical state of an optically-switchable device, and a polarity control signal. The voltage regulator can receive power at a first voltage and increase or decrease a magnitude of the first voltage based on the command voltage signal to provide a DC voltage signal at a regulated voltage. A polarity switch can receive the DC voltage signal at the regulated voltage to maintain or reverse a polarity of the DC voltage signal based on the polarity control signal. The polarity switch can output the DC voltage signal at the regulated voltage and at the polarity based on the polarity control signal to power the optically-switchable device. In some other implementations, the apparatus includes a processing unit, an energy storage device, and first and second voltage regulators.

    Multiple interacting systems at a site

    公开(公告)号:US10514963B2

    公开(公告)日:2019-12-24

    申请号:US15534175

    申请日:2015-12-08

    Applicant: View, Inc.

    Abstract: Disclosed are platforms for communicating among one or more otherwise independent systems involved in controlling functions of buildings or other sites having switchable optical devices deployed therein. Such independent systems include a window control system and one or more other independent systems such as systems that control residential home products (e.g., thermostats, smoke alarms, etc.), HVAC systems, security systems, lighting control systems, and the like. Together the systems control and/or monitor multiple features and/or products, including switchable windows and other infrastructure of a site, which may be a commercial, residential, or public site.

    MULTIPLE INTERACTING SYSTEMS AT A SITE
    80.
    发明申请

    公开(公告)号:US20190384652A1

    公开(公告)日:2019-12-19

    申请号:US16555377

    申请日:2019-08-29

    Applicant: View, Inc.

    Abstract: Disclosed are platforms for communicating among one or more otherwise independent systems involved in controlling functions of buildings or other sites having switchable optical devices deployed therein. Such independent systems include a window control system and one or more other independent systems such as systems that control residential home products (e.g., thermostats, smoke alarms, etc.), HVAC systems, security systems, lighting control systems, and the like. Together the systems control and/or monitor multiple features and/or products, including switchable windows and other infrastructure of a site, which may be a commercial, residential, or public site.

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