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公开(公告)号：US10697662B2
公开(公告)日：2020-06-30
申请号：US16398966
申请日：2019-04-30
申请人： Google LLC
发明人： Yoky Matsuoka , Mark Malhotra , Evan J. Fisher
IPC分类号： G05B21/00 , F24F11/62 , G05D23/19 , F24F11/30 , G05B15/02 , F24F110/00 , F24F110/10 , F24F140/60 , F24F120/20 , F24F11/64 , F24F11/65 , F24F11/58 , F24F11/61 , F24F11/46 , F24F11/52
摘要： Apparatus, systems, methods, for optimizing a schedule of setpoint temperatures used in the control of an HVAC system are presented herein. A schedule of setpoint temperatures may be adjusted by small, incremental amounts so that the schedule migrates from the original schedule to a more energy-efficient schedule.
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2.发明申请公开(公告)号：US20190278680A1
公开(公告)日：2019-09-12
申请号：US16425567
申请日：2019-05-29
申请人： Google LLC
发明人： Evan J. Fisher , David Sloo , Yoky Matsuoka , Timo A. Bruck , Matthew Lee Rogers , Anthony Michael Fadell
摘要： Systems and methods are described for attributing a primary causative agent for HVAC system usage being above or below an average, the HVAC system being controlled by a self-programming network-connected thermostat. Systems and method are also described interactively and graphically displaying schedule information to a user of an HVAC system controlled by a network-connected thermostat. The displayed information can include indications of the manner in which one or more setpoints was created or last modified. Historical HVAC performance information can also be displayed that can include details of certain energy-effecting events such as setpoint changes, adaptive recovery, as well as automatic and manually set non-occupancy modes.
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公开(公告)号：US20190257542A1
公开(公告)日：2019-08-22
申请号：US16398966
申请日：2019-04-30
申请人： Google LLC
发明人： Yoky Matsuoka , Mark Malhotra , Evan J. Fisher
摘要： Apparatus, systems, methods, for optimizing a schedule of setpoint temperatures used in the control of an HVAC system are presented herein. A schedule of setpoint temperatures may be adjusted by small, incremental amounts so that the schedule migrates from the original schedule to a more energy-efficient schedule.
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公开(公告)号：US10274914B2
公开(公告)日：2019-04-30
申请号：US15201004
申请日：2016-07-01
申请人： Google LLC
发明人： Evan J. Fisher , Yoky Matsuoka
IPC分类号： F24F11/00 , G05B15/02 , G05D23/19 , G05B11/01 , G05B19/042 , F24F11/30 , F24F11/62 , F24F110/10 , F24F120/10 , F24F120/12 , F24F140/60 , F24F11/64 , F24F11/46
摘要： A control unit for controlling the operation of at least one smart-home system may include at least one occupancy sensor and a processing system. The processing system may be configured to receive readings from the at least one occupancy sensor during a time interval; compare information derived from the readings to at least one threshold criterion to establish whether the one or more occupancy sensors reliably determined occupancy of an enclosure in which the control unit is installed during the time interval; and enable an away-state feature of the control unit if it is determined that the one or more occupancy sensors reliably determined occupancy of an enclosure during the time interval.
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5.发明申请公开(公告)号：US20200318844A1
公开(公告)日：2020-10-08
申请号：US16907922
申请日：2020-06-22
申请人： Google LLC
发明人： Yoky Matsuoka , Evan J. Fisher , Mark Malhotra , Mark D. Stefanski , Rangoli Sharan , Frank E. Astier
摘要： A method includes a system that operates according to a control schedule; detects events that indicate occupancy; stores a record of the events that indicate occupancy in one or more memory devices; and enters an auto-away state. A determination to enter the auto-away state may be based at least in part on a length of a time interval during which no events that indicate occupancy were detected and the stored record of the events that indicate occupancy. The system may also detect a pattern of instances where the auto-away state is entered over a plurality of days and adjusts the control schedule based at least in part on the pattern of instances where the auto-away state is entered.
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6.发明授权公开(公告)号：US10443879B2
公开(公告)日：2019-10-15
申请号：US15675459
申请日：2017-08-11
申请人： Google LLC
发明人： Anthony M. Fadell , Yoky Matsuoka , David Sloo , Michael Plitkins , Michael J. Matas , Matthew L. Rogers , Evan J. Fisher
IPC分类号： G06F3/048 , F24F11/62 , G06F3/0362 , G06F3/0484 , G05D23/19 , G05B19/409 , G09G5/37 , F24F11/30 , F24F11/89 , G06F3/0481 , F24F120/20 , F24F11/56 , F24F11/46 , F24F11/52
摘要： Methods and devices for controlling a heating, ventilation, and air conditioning (HVAC) system by a thermostat are provided. Input can be received from a user via a thermostat, the input being indicative of an adjustment of an HVAC-related setting. On a real-time basis, the HVAC-related setting that is being adjusted can be compared against a feedback criterion designed to indicate a circumstance under which feedback is to be presented to the user. The circumstance can be indicative of an achievement of a HVAC-related setting of a predetermined responsibility level with respect to an energy usage of the HVAC system. Upon a real-time determination that the feedback criterion is satisfied, visual feedback can be caused to be presented to the user in real-time. The real-time feedback can include a visual icon having a visual appeal corresponding to a desirability of the satisfaction of the feedback criterion.
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公开(公告)号：US10295974B2
公开(公告)日：2019-05-21
申请号：US15251582
申请日：2016-08-30
申请人： Google LLC
发明人： Timo A. Bruck , Evan J. Fisher , James B. Simister , Yoky Matsuoka , David Sloo , Clemens M. Knieper , Anthony Michael Fadell , Matthew Lee Rogers , Michael Plitkins
IPC分类号： G06F19/00 , G05B15/02 , G05D23/19 , G06F3/0482 , G06F3/0484 , G06F3/0488 , F24F11/30 , F24F11/89 , F24F120/10 , F24F130/00 , F24F130/10 , F24F11/58 , F24F11/46 , F24F11/52
摘要： Systems and methods are described for interactively and graphically displaying performance information to a user of an HVAC system controlled by a self-programming network-connected thermostat. The information is made on a remote display device such as a smartphone, tablet computer or other computer, and includes a graphical daily summary each of several days. In response to a user selection of a day, detailed performance information is graphically displayed that can include an indication of HVAC activity on a timeline, the number of hours of HVAC activity, as well as one or more symbols on a timeline indicating setpoint changes, and when a setpoint was changed due to non-occupancy.
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公开(公告)号：US10775814B2
公开(公告)日：2020-09-15
申请号：US13864929
申请日：2013-04-17
申请人： Google LLC
摘要： The current application is directed to intelligent controllers that use sensor output and electronically stored information to determine whether or not one or more types of entities are present within an area, volume, or environment monitored by the intelligent controllers. The intelligent controllers select operational modes and/or modify control schedules with respect to the presence and absence of the one or more entities. The intelligent controllers selectively carry out scheduled control operations during periods of time when one or more types of entities are determined not to be in a controlled environment.
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9.发明授权公开(公告)号：US11359831B2
公开(公告)日：2022-06-14
申请号：US16907922
申请日：2020-06-22
申请人： Google LLC
发明人： Yoky Matsuoka , Evan J. Fisher , Mark Malhotra , Mark D. Stefanski , Rangoli Sharan , Frank E. Astier
摘要： A method includes a system that operates according to a control schedule; detects events that indicate occupancy; stores a record of the events that indicate occupancy in one or more memory devices; and enters an auto-away state. A determination to enter the auto-away state may be based at least in part on a length of a time interval during which no events that indicate occupancy were detected and the stored record of the events that indicate occupancy. The system may also detect a pattern of instances where the auto-away state is entered over a plurality of days and adjusts the control schedule based at least in part on the pattern of instances where the auto-away state is entered.
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10.发明授权公开(公告)号：US10690369B2
公开(公告)日：2020-06-23
申请号：US16016312
申请日：2018-06-22
申请人： Google LLC
发明人： Yoky Matsuoka , Evan J. Fisher , Mark Malhotra , Mark D. Stefanski , Rangoli Sharan , Frank E. Astier
摘要： A method includes operating a controller according to a control schedule; detecting events that indicate occupancy; storing a record of the events that indicate occupancy in one or more memory devices; and causing the controller to enter an auto-away state. A determination that the controller should enter the auto-away state may be based at least in part on a length of a time interval during which no events that indicate occupancy were detected; and the stored record of the events that indicate occupancy. The method also includes detecting a pattern of instances where the controller enters the auto-away state over a plurality of days; and adjusting the control schedule based at least in part on the pattern of instances where the controller enters the auto-away state.
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