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公开(公告)号：US20160138823A1
公开(公告)日：2016-05-19
申请号：US15006969
申请日：2016-01-26
Applicant: Google Inc.
Inventor： Daniel Adam Warren , Ian C. Smith , Edwin H. Satterthwaite, JR. , Joseph E. Palmer
IPC: F24F11/00
CPC classification number: F24F11/0012 , B01D46/0086 , F24D19/10 , F24D19/1084 , F24F11/30 , F24F11/32 , F24F11/39 , F24F11/46 , F24F11/47 , F24F11/52 , F24F11/56 , F24F11/61 , F24F11/62 , F24F11/63 , F24F11/64 , F24F11/89 , F24F2110/00 , F24F2110/10 , F24F2120/10 , F24F2120/20 , F24F2130/40 , F24F2140/60 , G05B13/0265 , G05B15/02 , G05D23/19 , G05D23/1902 , G05D23/1917 , H01R9/2416 , H04W4/70 , Y02B10/20 , Y02B10/70 , Y02D70/12 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y10T29/49826
Abstract: A method of harvesting power from a heating, ventilation, and air conditioning (HVAC) system using an HVAC controller may include harvesting power from the HVAC system and measuring an electrical characteristic of the HVAC controller. The electrical characteristic may indicate whether the power harvested from the HVAC system is high enough to risk interfering with a normal operation of the HVAC system. The method may also include increasing the power harvested from the HVAC system until the electrical characteristic indicates that the HVAC controller is at risk of interfering with the normal operation of the HVAC system.
Abstract translation: 使用HVAC控制器从采暖，通风和空调（HVAC）系统收集电力的方法可包括从HVAC系统采集功率并测量HVAC控制器的电气特性。 电气特性可以指示从HVAC系统收集的功率是否高到足以危及HVAC系统的正常操作的风险。 该方法还可以包括增加从HVAC系统收集的功率，直到电气特性指示HVAC控制器处于干扰HVAC系统的正常操作的风险。
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公开(公告)号：US20150022349A1
公开(公告)日：2015-01-22
申请号：US14333840
申请日：2014-07-17
Applicant: Google Inc.
Inventor： Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
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） 。
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公开(公告)号：US20150021993A1
公开(公告)日：2015-01-22
申请号：US14333960
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） 。
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公开(公告)号：US09964973B2
公开(公告)日：2018-05-08
申请号：US14333917
申请日：2014-07-17
Applicant: Google Inc.
Inventor： Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
IPC: G05F1/46 , G08B17/10 , H02J1/06 , G06F1/32 , G08B21/18 , G08B25/10 , G08B17/117 , G08B25/08 , H02M1/00
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.
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公开(公告)号：US20170191876A1
公开(公告)日：2017-07-06
申请号：US14986429
申请日：2015-12-31
Applicant: Google Inc.
Inventor： Daniel Adam Warren , Ian C. Smith , Morakinyo John Aina , Andrew W. Goldenson , Dietrich Ho , Anurag Gupta
IPC: G01K7/01
CPC classification number: G01K7/01 , G01K7/427 , G01K2217/00 , G08B17/107
Abstract: Apparatus, systems, methods, and related computer program products for handling temperature variation with optoelectronic components of a hazard detection system are described herein. A power characteristic of an optoelectronic component of the hazard detection system may be used to determine a temperature of an environment of the hazard detection system. A power characteristic of an optoelectronic component of the hazard detection system may be used to determine a smoke condition of an environment of the hazard detection system. Optoelectronic components of the hazard detection system may be optically coupled to determine a smoke condition of an environment of the hazard detection system. Multiple optoelectronics of the hazard detection system may be operative to detect forward scatter and back scatter of one or more types of light to determine a characteristic of a hazard particle.
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Patent Agency Ranking
公开(公告)号：US09622301B2
公开(公告)日：2017-04-11
申请号：US14717739
申请日：2015-05-20
Applicant: Google Inc.
Inventor： Daniel Adam Warren , Ian C. Smith , Brian Jonathan Conner
IPC: G08B17/10 , H05B33/08 , G01N21/53 , G08B17/107
CPC classification number: H05B33/0815 , G01N21/53 , G01N2201/06153 , G01N2201/0692 , G08B5/36 , G08B17/107
Abstract: Systems and methods for driving optical sources operating at different wavelengths within a smoke sensor are described herein. Multiple optical sources such as light emitting diodes may be used in a photoelectric smoke sensor to detect particles of different sizes. Photoelectric smoke sensors can operate by pulsing the LEDs and measuring a response in a light sensor. The signal measured at the light sensor changes based on the quantity of particles existing in a smoke chamber. Each optical source may have different operational characteristics and thus require different drive currents to operate. LED driving circuitry according to embodiments discussed herein provide a consistent and reliable drive current to each optical source, while maximizing efficiency of power consumption across a range of possible voltages provided by different power sources.
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公开(公告)号：US09268344B2
公开(公告)日：2016-02-23
申请号：US13831177
申请日：2013-03-14
Applicant: Google Inc.
Inventor： Daniel Adam Warren , Hugo Fiennes , Jonathan Alan Dutra , David Bell , Anthony Michael Fadell , Matthew Lee Rogers , Ian C. Smith , Edwin H. Satterthwaite, Jr. , Joseph E. Palmer , Grant M. Erickson , Andrea Mucignat , David Sloo
CPC classification number: G05D23/1917 , F24D19/1048 , F24D2220/042 , F24F11/30 , F24F11/56 , F24F11/61 , F24F2110/10 , F24F2120/14 , G05B2219/2614 , G05D23/1902
Abstract: A thermostat is described that includes a rechargeable battery, a graphical user interface and a wireless network communication capabilities. During installation, in cases where the rechargeable battery is below a first threshold, the installation procedure is limited so as to avoid energy intensive installation steps which may not be supported by the low battery level. An example of an installation step that is avoided due to low battery level is set up of wireless communication. According to some embodiments, if the battery level is very low during initial installation, the installation process is halted while the battery is charged. An indication such as a flashing LED may be displayed so as to indicate to the user that the battery is being charged.
Abstract translation: 描述了包括可充电电池，图形用户界面和无线网络通信能力的恒温器。 在安装期间，在可充电电池低于第一阈值的情况下，安装程序受到限制，以避免可能不被低电池电量所支持的能源密集型安装步骤。 由于电池电量低而避免的安装步骤的一个例子是建立无线通信。 根据一些实施例，如果在初始安装期间电池电量非常低，则在电池充电时停止安装过程。 可以显示诸如闪烁LED的指示，以向用户指示电池正在充电。
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公开(公告)号：US09244474B2
公开(公告)日：2016-01-26
申请号：US14333942
申请日：2014-07-17
Applicant: Google Inc.
Inventor： Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
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害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） 。
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公开(公告)号：US20150022368A1
公开(公告)日：2015-01-22
申请号：US14333942
申请日：2014-07-17
Applicant: Google Inc.
Inventor： Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
IPC: G08B25/10
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） 。
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公开(公告)号：US20150022026A1
公开(公告)日：2015-01-22
申请号：US14333917
申请日：2014-07-17
Applicant: Google Inc.
Inventor： Ian C. Smith , Daniel Adam Warren , Scott Mullins , Brian Jonathan Conner
IPC: G05F1/46
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） 。
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