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公开(公告)号:US11994884B2
公开(公告)日:2024-05-28
申请号:US17387666
申请日:2021-07-28
发明人: Sven Wohlgethan
IPC分类号: G05D23/32 , B32B37/06 , G05B19/042 , G05B19/048 , G05D23/19 , G06F1/20 , H01J49/02
CPC分类号: G05D23/32 , B32B37/06 , G05B19/048 , G05D23/1919 , G05D23/1934 , H01J49/022 , G05B19/0426 , G05B2219/37431 , G06F1/206
摘要: A temperature-controlled electronic apparatus, comprises: a circuit board; a plurality of electronic components, mounted on the circuit board in an arrangement to form at least one electronic circuit; a temperature sensor, configured to measure a temperature of the at least one electronic circuit; and a heat-generating component, configured to be controlled by a temperature control circuit, the temperature control circuit being configured to control an amount of heat generated by the heat-generating component in response to the temperature measured by the temperature sensor. The plurality of electronic components are arranged on the circuit board to lie on one of one or more paths, each path of the one or more paths being defined by a respective circle having a radius.
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公开(公告)号:US11726507B2
公开(公告)日:2023-08-15
申请号:US17006777
申请日:2020-08-28
申请人: Google LLC
发明人: Daniel Adam Warren , Michael Mitchell , Gwendolyn van der Linden , Ford Rylander , Brian Silverstein , Arun Raghupathy
CPC分类号: G05D23/32 , G01K1/20 , G05D23/1917
摘要: A smart-home device may include a temperature sensor, energy-consuming subsystems, and processors programmed to receive a temperature measurement from the temperature sensor for an ambient environment surrounding the temperature sensor; receive inputs from the energy-consuming subsystems that indicate power-consuming activities of the energy-consuming subsystems; providing the inputs from the energy-consuming subsystems to a model that is trained to calculate an effect of the power-consuming activity of the energy-consuming subsystems on the temperature measurement from the temperature sensor; and calculating an estimate of the temperature of the ambient environment by compensating the temperature measurement from the temperature sensor with using the effect of the power-consuming activity of the energy-consuming subsystems.
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公开(公告)号:US20220197319A1
公开(公告)日:2022-06-23
申请号:US17124970
申请日:2020-12-17
发明人: Lisa Seacat DeLuca
摘要: A method can include obtaining a set of images of a set of occupants located in an interior environment. The interior environment can have a first temperature. The method can include identifying, based on the set of images, a set of occupant characteristics corresponding to the set of occupants. The method can include obtaining a second temperature of an external environment. The method can include generating, by comparing the set of occupant characteristics to the second temperature, a discrepancy factor. The method can include determining that the discrepancy factor exceeds a threshold. The method can include initiating, in response to the determining that the discrepancy factor exceeds the threshold, a modification of the first temperature.
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公开(公告)号:US20220066484A1
公开(公告)日:2022-03-03
申请号:US17006777
申请日:2020-08-28
申请人: Google LLC
发明人: Daniel Adam Warren , Michael Mitchell , Gwendolyn van der Linden , Ford Rylander , Brian Silverstein , Arun Raghupathy
摘要: A smart-home device may include a temperature sensor, energy-consuming subsystems, and processors programmed to receive a temperature measurement from the temperature sensor for an ambient environment surrounding the temperature sensor; receive inputs from the energy-consuming subsystems that indicate power-consuming activities of the energy-consuming subsystems; providing the inputs from the energy-consuming subsystems to a model that is trained to calculate an effect of the power-consuming activity of the energy-consuming subsystems on the temperature measurement from the temperature sensor; and calculating an estimate of the temperature of the ambient environment by compensating the temperature measurement from the temperature sensor with using the effect of the power-consuming activity of the energy-consuming subsystems.
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公开(公告)号:US20210373585A1
公开(公告)日:2021-12-02
申请号:US16887668
申请日:2020-05-29
发明人: Chris Barnard , Steven William Keck , Crispin Cruz Mapagay , George R. Sosnowski , Mark Stenholm
摘要: An optical-electrical device can implement a feedback-based control loop for temperature of the device during component calibration. The optical-electrical device can implement compressed air to vary the device temperature during calibration. Additionally, non-active components of the device can be provided current to vary the temperature of the device in concert with the provided compressed air. Additional calibration temperatures can be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.
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公开(公告)号:US11098921B2
公开(公告)日:2021-08-24
申请号:US16516076
申请日:2019-07-18
IPC分类号: F24F11/00 , F24F11/72 , G05D23/19 , F24F120/10 , F24F130/00 , G05D23/32
摘要: An HVAC system for automatically adjusting setpoint boundaries of a space includes building equipment configured to provide heating or cooling to the space to affect an environmental condition of the space and a controller. The controller obtains occupant setpoint adjustment data indicating occupant setpoint increases or occupant setpoint decreases at multiple times during a time interval and partitions the occupant setpoint adjustment data into time period bins based on the multiple times associated with the occupant setpoint adjustment data, each of the time period bins containing occupant setpoint adjustment data characterized by a common time attribute. The controller determines a number of occupant setpoint increases and a number of occupant setpoint decreases indicated by the occupant setpoint adjustment data within each time period bin and adjusts a setpoint boundary of the space based on the number of occupant setpoint increases or the number of occupant setpoint decreases.
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公开(公告)号:US20200241040A1
公开(公告)日:2020-07-30
申请号:US16575470
申请日:2019-09-19
发明人: Takatoshi Yoshino , Hideki Ichikawa , Tse-kun Chen
摘要: [Object] Provided is an electronic component handling apparatus capable of controlling a DUT temperature within an appropriate range even in a DUT in which a sudden temperature change occurs under test.[Solving Means] An electronic component handling apparatus 50 includes: a temperature adjuster 70 adjusting a temperature of a DUT 90; a first calculator 86 calculating the temperature of the DUT 90 on the basis of a detection result of a temperature detection circuit 92; a temperature controller 87 controlling the temperature adjuster 70; and a first receiver 81 receiving a first signal S1 output from a tester 10, in which a temperature control performed by the temperature controller 87 includes a first temperature control based on the temperature of the DUT 90 calculated by the first calculator 86 and a second temperature control different from the first temperature control and the temperature controller 87 switches the temperature control of the DUT 90 from the first temperature control to the second temperature control when the first receiver receives the first signal after the first temperature control starts.
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公开(公告)号:US20190310669A1
公开(公告)日:2019-10-10
申请号:US15947413
申请日:2018-04-06
发明人: Christopher Fitzhugh
摘要: A system for an aircraft includes a first fluid circuit extending from a first end to a second end, and a network comprising a plurality of networked heater assemblies disposed along the first fluid circuit between the first end and the second end. Each of the networked heater assemblies includes at least one temperature sensor, a heater element, and a local controller. The at least one temperature sensor is in communication with the first fluid circuit for periodically measuring a temperature in the first fluid circuit and generating a corresponding local temperature signal. The heater assembly selectively applies heat to the first fluid circuit based on the local temperature signal or another temperature signal on the network. The local controller receives the local temperature signal or another networked temperature signal and operates the heater assembly in response thereto to maintain the local temperature signal above a predetermined threshold.
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公开(公告)号:US09920971B2
公开(公告)日:2018-03-20
申请号:US14862809
申请日:2015-09-23
IPC分类号: F25D25/00 , G05D23/32 , F25D23/00 , F25D3/12 , G06F17/00 , F25D11/00 , B60H1/00 , F25D29/00 , H04Q9/00
CPC分类号: F25D11/003 , B60H1/00014 , B60H1/3232 , F25D29/003 , F25D2600/06 , F25D2700/02 , H04Q9/00
摘要: In an approach, a processor predicts a thermal load caused by a door opening event in at least part of a cargo space of a refrigerated transport vehicle based on, at least, an external ambient condition, environmental factors within the cargo space, and a duration of the door opening event. A processor obtains pre-cooling profile information describing cargo space temperature performance with a pre-cooling operation under conditions corresponding to, at least, the predicted thermal load caused by the door opening event. A processor determines a distribution path for the refrigerated transport vehicle based on the predicted thermal load caused by the door opening event and the obtained pre-cooling profile information, wherein the distribution path is associated with the pre-cooling operation.
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公开(公告)号:US09796398B2
公开(公告)日:2017-10-24
申请号:US14371459
申请日:2012-02-02
申请人: Junpei Mizobata , Wahei Shingu , Kenji Yano , Atsushi Nagata
发明人: Junpei Mizobata , Wahei Shingu , Kenji Yano , Atsushi Nagata
IPC分类号: G05D23/32 , F25B13/00 , F25B41/00 , F01C1/02 , B61D27/00 , F25B30/02 , F25B41/04 , F25B49/02
CPC分类号: B61D27/0018 , F25B13/00 , F25B30/02 , F25B41/046 , F25B49/02 , F25B2313/02741 , F25B2313/0292 , F25B2500/27 , F25B2600/2519 , F25B2700/1933
摘要: An air-conditioning apparatus includes a compressor, a four-way valve, expansion means, and an indoor heat exchanger, and further includes a check valve disposed between a discharge side of the compressor and the four-way valve, a first solenoid valve disposed between the expansion means and the indoor heat exchanger, and a controller. Opening and closing of the first solenoid valve are controllable. The controller switches the four-way valve and switches the first solenoid valve between open and closed states. When a heating operation is stopped, the controller switches the four-way valve from connection for the heating operation to connection for a cooling operation, closes the first solenoid valve, and then stops the compressor.
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