Invention Grant
- Patent Title: Power quality differentiation in hazard detection systems
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Application No.: US14333917Application Date: 2014-07-17
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Publication No.: US09964973B2Publication Date: 2018-05-08
- Inventor: Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: US CA Mountain View
- Agency: Van Court & Aldridge LLP
- Main IPC: G05F1/46
- IPC: G05F1/46 ; G08B17/10 ; H02J1/06 ; G06F1/32 ; G08B21/18 ; G08B25/10 ; G08B17/117 ; G08B25/08 ; H02M1/00

Abstract:
Hazard detection systems according to embodiments described herein are operative to provide failsafe safety detection features and user interface features using circuit topology and power budgeting methods that minimize power consumption. The safety detection features can monitor environmental conditions (e.g., smoke, heat, humidity, carbon monoxide, carbon dioxide, radon, and other noxious gasses) in the vicinity of the hazard detection system associated and alarm occupants when an environmental condition exceeds a predetermined threshold.
Public/Granted literature
- US20150022026A1 POWER QUALITY DIFFERENTIATION IN HAZARD DETECTION SYSTEMS Public/Granted day:2015-01-22
Information query
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