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    ELECTRONIC DEVICE
    1.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240238711A1

    公开(公告)日：2024-07-18

    申请号：US18410310

    申请日：2024-01-11

    申请人： Lenovo Enterprise Solutions (Singapore) Pte. Ltd.

    发明人： Chun Hsiang CHOU ,  Yi Lung WU ,  Hsiang Lung YU ,  Mone-Shune TSAI

    IPC分类号： B01D46/00 ,  B01D46/44 ,  G01P5/00

    CPC分类号： B01D46/0086 ,  B01D46/444 ,  G01P5/00 ,  B01D2273/30 ,  B01D2279/45

    摘要： An electronic device includes a shell, a fan, a dust filter assembly, a wind speed sensor, and a controller. The shell includes an accommodation space. The fan is arranged in the accommodation space. The dust filter assembly is at least partially arranged at an air opening of the shell and is configured to filter dust. The wind speed sensor is arranged on a side of the air opening of the fan and is configured to detect a first flow rate of air on the side of the air opening of the fan. The controller is electrically connected to the wind speed sensor and is configured to determine whether the dust filter assembly needs to be cleaned based on the first flow rate and a determined flow rate.

    APPARATUS FOR MONITORING CONDITIONS WITHIN A WATER BODY
    2.
    发明申请
    APPARATUS FOR MONITORING CONDITIONS WITHIN A WATER BODY 审中-公开

    公开(公告)号：US20180302170A1

    公开(公告)日：2018-10-18

    申请号：US15490891

    申请日：2017-04-18

    申请人： GRAYDEN OUTDOOR, LLC

    发明人： TREVOR J. SUMPTION

    IPC分类号： H04B11/00 ,  G01K1/02 ,  G01F1/00 ,  G01N33/18

    CPC分类号： G01N33/1886 ,  G01F1/002 ,  G01K1/024 ,  G01K2013/026 ,  G01N29/02 ,  G01N2291/0228 ,  G01N2291/102 ,  G01P5/00 ,  H04B11/00 ,  H04B13/02

    摘要： A monitoring apparatus is disclosed herein. In various aspects, the monitoring apparatus includes a probe comprising a sensor to detect a condition within a water body, the sensor produces sensor data indicative of the condition within the water body. The probe includes a sound generator to propagates sound waves within the water body that communicate the sensor data from the probe, in various aspects. The monitoring apparatus includes an interface that is submersible within the water body, and the interface includes a receiver to receive the sound waves from the sound generator, in various aspects. A sleeve forms a portion of the interface and defines a sleeve passage, and a line passes slideably through the sleeve passage and is secured to the probe, in various aspects. The line cooperates with the interface and with the probe to orient the receiver and the sound generator with respect to one another to direct the sound waves from the sound generator to the receiver, in various aspects. This Abstract is presented to meet requirements of 37 C.F.R. § 1.72(b) only. This Abstract is not intended to identify key elements of the apparatus and methods disclosed herein or to delineate the scope thereof.

    Apparatus, Systems And Methods For Cross Track Error Calculation From Active Sensors
    3.
    发明申请
    Apparatus, Systems And Methods For Cross Track Error Calculation From Active Sensors 审中-公开

    公开(公告)号：US20180252742A1

    公开(公告)日：2018-09-06

    申请号：US15972330

    申请日：2018-05-07

    申请人： Ag Leader Technology

    发明人： Roger Zielke ,  Chad Fick

    IPC分类号： G01P5/00

    CPC分类号： G01P5/00 ,  A01B69/008 ,  G01S17/46

    摘要： The disclosed apparatus, systems and methods relate to determining cross track error between a stored planted location and the actual physical location of plants. An array of active light sensors is mounted on a vehicle for travel above the plants. The array of active light sensors generate an electrical signal from each sensor corresponding to the reflected light from the sensor. A computer system generates a reflectance curve from the array of sensors to determine the location of a plant below the array of sensors and also generates the cross track error.

    Method of Evaluating Wind Flow Based on Conservation of Momentum and Variation in Terrain
    4.
    发明申请
    Method of Evaluating Wind Flow Based on Conservation of Momentum and Variation in Terrain 审中-公开

    公开(公告)号：US20180210982A1

    公开(公告)日：2018-07-26

    申请号：US15880905

    申请日：2018-01-26

    申请人： One Energy Enterprises LLC

    发明人： Elizabeth Walls

    IPC分类号： G06F17/50 ,  G01P13/04 ,  G01P5/00

    CPC分类号： G06F17/5009 ,  G01P5/00 ,  G01P13/045

    摘要： A method of modeling the spatial variation in wind resource at a prospective wind farm site. The method involves a simplified analysis of the Navier-Stokes equation and utilizes data from all of the met sites simultaneously to develop site-calibrated models. The model coefficients, mUW and mDW, describe the sensitivity of the wind speed to changes in the upwind and downwind terrain exposure and are defined for downhill and uphill flow. The coefficients are a function of terrain complexity and, since terrain complexity can change across an area, the estimates are performed in a stepwise fashion where a path of nodes with a gradual change in complexity is found between each pair of sites. Also, coefficients are defined for each wind direction sector and estimates are performed on a sectorwise basis. The site-calibrated models are created by cross-predicting between each pair of met sites and, through a self-learning technique, the model coefficients that yield the minimum met cross-prediction error are found.

    Method of evaluation wind flow based on conservation of momentum and variation in terrain
    7.
    发明授权
    Method of evaluation wind flow based on conservation of momentum and variation in terrain 有权

    公开(公告)号：US09881108B2

    公开(公告)日：2018-01-30

    申请号：US14545619

    申请日：2015-05-29

    申请人： One Energy Enterprises LLC

    发明人： Elizabeth Walls

    IPC分类号： G01P5/00 ,  G06F17/50 ,  G01P13/04

    CPC分类号： G06F17/5009 ,  G01P5/00 ,  G01P13/045

    摘要： A method of modeling the spatial variation in wind resource at a prospective wind farm site. The method involves a simplified analysis of the Navier-Stokes equation and utilizes data from all of the met sites simultaneously to develop site-calibrated models. The model coefficients, mUW and mDW, describe the sensitivity of the wind speed to changes in the upwind and downwind terrain exposure and are defined for downhill and uphill flow. The coefficients are a function of terrain complexity and, since terrain complexity can change across an area, the estimates are performed in a stepwise fashion where a path of nodes with a gradual change in complexity is found between each pair of sites. Also, coefficients are defined for each wind direction sector and estimates are performed on a sectorwise basis. The site-calibrated models are created by cross-predicting between each pair of met sites and, through a self-learning technique, the model coefficients that yield the minimum met cross-prediction error are found.