公开(公告)号：US20150021997A1

公开(公告)日：2015-01-22

申请号：US14333862

申请日：2014-07-17

Applicant: Google Inc.

Inventor： Ian C. Smith ,  Daniel Adam Warren ,  Scott Mullins ,  Brian Jonathan Conner

IPC: H02J1/06

CPC classification number: G05F1/46 ,  G06F1/3203 ,  G06F1/3287 ,  G08B17/10 ,  G08B17/117 ,  G08B21/18 ,  G08B25/08 ,  G08B25/10 ,  H02J1/06 ,  H02M2001/008 ,  H03K2217/0036 ,  Y02D10/171 ,  Y02P80/11 ,  Y10T307/367 ,  Y10T307/461

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.

Abstract translation: 根据本文描述的实施例的危险检测系统可操作以使用最小化功耗的电路拓扑和功率预算方法来提供故障安全检测特征和用户接口特征。 当环境条件超过预定阈值时，安全检测功能可以监测相关危险检测系统和报警占有者附近的环境条件（例如烟，热，湿度，一氧化碳，二氧化碳，氡气和其他有害气体） 。