Smart-home hazard detector providing sensor-based device positioning guidance

Patent metadata

Field	Value
Publication number	US-9489829-B2
Application number	US-201514878884-A
Country	US
Kind code	B2
Filing date	Oct 8, 2015
Priority date	Oct 7, 2013
Publication date	Nov 8, 2016
Grant date	Nov 8, 2016

Abstract

A particular smart hazard detector may itself function as a guide during a process of installation of the same at an installation location. Additionally, the installation location of the particular smart hazard detector may play a central role in how various settings of the smart hazard detector are defined and adjusted over time.

First claim

What is claimed is:

1. A method for guiding installation of a monitoring device, comprising:
receiving, by the monitoring device, during installation of the monitoring device at a particular location within a structure, an input command to test whether an instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect one or more conditions;
implementing, by the monitoring device in response to receiving the input command, a test sequence to determine whether the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions; and
outputting, by the monitoring device, based on the test sequence, a particular notification that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

2. The method of claim 1 , further comprising:
determining, based upon readings of a proximity sensor of the monitoring device, that the instant placement of the monitoring device is within a prohibitive distance from one or more wall or ceiling surfaces; and
in response to the determining, outputting the particular notification to indicate that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

3. The method of claim 2 , wherein the proximity sensor is selected from the group consisting of: an ultrasonic sensor and an LED (Light Emitting Diode) time-of-flight range finder.

4. The method of claim 1 , further comprising:
determining, based upon a reading of an orientation sensor of the monitoring device, that an instant spatial orientation of the monitoring device is unsuitable for one or more features of the monitoring device to operate as intended; and
in response to the determining, outputting the particular notification to indicate that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

5. The method of claim 1 , further comprising:
determining that an instant wireless signal strength detected by the monitoring device is outside an acceptable range; and
in response to the determining, outputting the particular notification to indicate that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

6. The method of claim 1 , further comprising:
determining that a particular condition detection feature of the monitoring device is operating unacceptably due to one or more measurements being outside of an acceptable range; and
in response to the determining, outputting the particular notification to indicate that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

7. The method of claim 6 , wherein the particular condition detection feature is selected from the group consisting of: a carbon monoxide detection feature, a smoke detection feature, an ambient light sensor (ALS) detection feature, and an ambient temperature detection feature.

8. The method of claim 1 , further comprising:
outputting at least one of an audible notification and a visual notification during installation at the particular location when it is determined that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

9. The method of claim 1 , further comprising:
outputting, by the monitoring device, another particular notification during installation at the particular location when it is determined that the instant placement of the monitoring device would permit the monitoring device to operate within specification to detect one or more conditions, based upon readings of at least one component of the monitoring device.

10. The method of claim 9 , further comprising:
outputting at least one of an audible notification and a visual notification during installation at the particular location when it is determined that the instant placement of the monitoring device would permit the monitoring device to operate within specification to detect one or more conditions.

11. A monitoring device, comprising:
at least one component to test during installation of the monitoring device at a particular location whether an instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect one or more conditions; and
a processing system, in operative communication with the at least one component, the processing system configured to:
determine, based upon one or more measurements of the at least one component, an instant placement of the monitoring device during installation of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions; and
cause a notification alert to be output to guide a user during installation of the monitoring device to a suitable installation location for the monitoring device in response to determining that the instant placement of the monitoring device would prevent the monitoring device from operating within specification to detect the one or more conditions.

12. The monitoring device of claim 11 , wherein the at least one component comprises a sensor that outputs an indication of a distance of the monitoring device from a surface in proximity to the monitoring device, wherein:
the notification alert output by the monitoring device indicates that the monitoring device is located too close to the surface based on a comparison between the distance and a threshold distance.

13. The monitoring device of claim 12 , wherein the at least one component comprises a time-of-flight LED component that determines a distance of the monitoring device from the surface in proximity to the monitoring device based on reflections of interrogating optical waves.

14. The monitoring device of claim 11 , wherein the at least one component comprises a video camera that determines a distance of the monitoring device from a surface in proximity to the monitoring device based on surface recognition, wherein the notification alert is output by the monitoring device in response to determining that the distance of the monitoring device from the surface is less than or equal to a predetermined threshold distance.

15. The monitoring device of claim 11 , wherein the at least one component comprises a GPS (Global Positioning System) sensor component that determines whether the particular location is of a type prohibitive for installation of the monitoring device, wherein the notification alert is output by the monitoring device in response to determining that the particular location is a prohibited type for installation of the monitoring device.

16. The monitoring device of claim 11 , further comprising a communication interface that receives from a camera system external to the monitoring device an indication of the instant placement of the monitoring device preventing the monitoring device from operating within specification to detect the one or more conditions, wherein:
the notification alert is output by the monitoring device in response to determining, based upon the indication, that the instant placement of the monitoring device would prevent the monitoring device from opera

Assignees

• Google Inc

Inventors

• Sloo David
• Peterson Kevin
• Dixon Michael

Classifications

• H05B47/19

  via wireless transmission · CPC title

• H05B47/11

  by determining the brightness or colour temperature of ambient light · CPC title

• H05B45/20

  Controlling the colour of the light · CPC title

• F24F11/75

  for maintaining constant air flow rate or air velocity · CPC title

• G08B21/182

  Level alarms, e.g. alarms responsive to variables exceeding a threshold · CPC title