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公开(公告)号：US20240132054A1
公开(公告)日：2024-04-25
申请号：US17970277
申请日：2022-10-19
发明人： Keith Weston , Andrew Denis Lewandowski , Matthew Johnson , Brendan Diamond , Jordan Barrett , Andrew Niedert , Lars Niklas Pettersson
IPC分类号： B60W30/045 , B60W40/13 , B60W50/00
CPC分类号： B60W30/045 , B60W40/13 , B60W50/0097 , B60W2040/1307 , B60W2300/14 , B60W2520/10 , B60W2552/30 , B60W2556/10 , B60W2720/106 , B60W2720/30
摘要： Methods and apparatus to prevent trailer sway are disclosed. An example apparatus to prevent trailer sway of a trailer coupled to a vehicle includes prediction circuitry to predict, based on sensor data from one or more sensors of the vehicle, whether a trailer sway condition associated with the vehicle is likely to occur, and control activation circuitry to, in response to the prediction that the trailer sway is likely to occur, activate at least one vehicle control of the vehicle to prevent the trailer sway condition from occurring, the at least one vehicle control to include applying torque to at least one of one or more trailer wheels of the trailer or one or more vehicle wheels of the vehicle.
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2.发明公开公开(公告)号：US20230191859A1
公开(公告)日：2023-06-22
申请号：US18170371
申请日：2023-02-16
发明人： Andrew Niedert , Kevin Stanton Giaier , Elliott Pearson , Anton Rogness , Johannes Gießibl , Chad Reed
摘要： Methods and apparatus for a dual reacting, single load sensing element coupled to a hitch receiver are disclosed herein. An example computer readable medium comprising instructions, which when executed, cause one or more processors to determine a location of a hitch ball of a hitch of a vehicle, determine a load condition of the hitch based on the location and data received from a sensor of a first pin of the hitch, the hitch including a second pin, the first pin to react loads in a first direction and a second direction, the second pin to react loads in the first direction and in response to the load condition satisfying an alert threshold, alert a user of the load condition.
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公开(公告)号：US20230141344A1
公开(公告)日：2023-05-11
申请号：US18152632
申请日：2023-01-10
发明人： Andrew Niedert , Peter Simeon Lazarevski , Rinku Patel , Anton Rogness , Elliott Pearson , Joshua Rajasingh , Salvador Padilla
IPC分类号： B60G17/015 , B60G17/017
CPC分类号： B60G17/0157 , B60G17/017 , B60G2800/20 , B60G2500/02 , B60G2600/18 , B60G2400/252
摘要： Methods and apparatus to determine vehicle weight are disclosed. An example apparatus includes a suspension airbag, a pump fluidly coupled to the suspension airbag, the pump to control a fluid pressure in the suspension airbag to cause ride height adjustments for a vehicle, a motor operatively coupled to the pump, and processor circuitry to calculate a weight of the vehicle based on an offset between (a) a first motor input that causes the vehicle to rise or lower when the vehicle is unloaded and (b) a second motor input that causes the vehicle to rise or lower when the vehicle is carrying a load.
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公开(公告)号：US20220327824A1
公开(公告)日：2022-10-13
申请号：US17850587
申请日：2022-06-27
摘要： Methods, apparatus, systems, and articles of manufacture are disclosed to generate an augmented environment including a weight indicator for a vehicle. An example disclosed system includes a camera to capture image data including a first location of an object in a vehicle, processor circuitry to execute instructions to generate a map of loads on the vehicle, and a user interface to present an augmented environment identifying the first location of the object and a load correlated with the object, the load correlated with the object based on the map of loads.
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公开(公告)号：US20210318189A1
公开(公告)日：2021-10-14
申请号：US16848486
申请日：2020-04-14
发明人： Kevin Stanton Giaier , Bryce Reinert , Andrew Niedert , Joshua Norwood , Jorge Rivas , Peter Kowalow , Rebecca Giaier
摘要： Methods and apparatus are disclosed for a load-sensing hitch utilizing a system of strain gauges. An example apparatus includes a hitch including a first support including a first end, a second end, and a mid-portion located between the first end and the second end, the mid-portion having a cross-sectional area smaller than the cross-sectional area of the first end or the cross-sectional area of the second end, a strain gauge located at the mid-portion of the first support, a frame attachment to couple the hitch to a frame of a vehicle, the support coupled to the frame attachment, and a load manager to determine a load condition based on sensor data from the strain gauge.
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公开(公告)号：US20200055471A1
公开(公告)日：2020-02-20
申请号：US16104599
申请日：2018-08-17
IPC分类号： B60R16/023 , B60K35/00
摘要： Methods, apparatus, systems and articles of manufacture are disclosed for categorization of vehicle loading and display thereof. An example apparatus includes a vehicle load condition manager programmed to categorize a first load data and second load data associated with a vehicle, compare a summation of the first and second load data to a threshold, and generate an alert for display via a user interface when the summation of the first and second load data exceeds the threshold.
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公开(公告)号：US20240227782A9
公开(公告)日：2024-07-11
申请号：US17970277
申请日：2022-10-20
发明人： Keith Weston , Andrew Denis Lewandowski , Matthew Johnson , Brendan Diamond , Jordan Barrett , Andrew Niedert , Lars Niklas Pettersson
IPC分类号： B60W30/045 , B60W40/13 , B60W50/00
CPC分类号： B60W30/045 , B60W40/13 , B60W50/0097 , B60W2040/1307 , B60W2300/14 , B60W2520/10 , B60W2552/30 , B60W2556/10 , B60W2720/106 , B60W2720/30
摘要： Methods and apparatus to prevent trailer sway are disclosed. An example apparatus to prevent trailer sway of a trailer coupled to a vehicle includes prediction circuitry to predict, based on sensor data from one or more sensors of the vehicle, whether a trailer sway condition associated with the vehicle is likely to occur, and control activation circuitry to, in response to the prediction that the trailer sway is likely to occur, activate at least one vehicle control of the vehicle to prevent the trailer sway condition from occurring, the at least one vehicle control to include applying torque to at least one of one or more trailer wheels of the trailer or one or more vehicle wheels of the vehicle.
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8.发明授权公开(公告)号：US12005749B2
公开(公告)日：2024-06-11
申请号：US18084391
申请日：2022-12-19
IPC分类号： B60D1/58 , B60D1/06 , B60D1/24 , B60D1/62 , G01C9/00 , G01G19/12 , G01L1/12 , G01L5/00 , G01L5/13
CPC分类号： B60D1/58 , B60D1/06 , G01G19/12 , G01L5/00 , B60D1/24 , B60D1/248 , B60D1/62 , G01C9/00 , G01L1/12 , G01L5/0028 , G01L5/136
摘要： Methods, apparatus, systems and articles of manufacture are disclosed for payload estimation and fault detection using hitch integrated sensors. An example apparatus includes a pin orientation determiner to determine a first orientation of a first pin and a second orientation of a second pin, the first pin and the second pin disposed within a hitch and calculate a relative orientation of the first pin and the second pin based on the first orientation and the second orientation. The example apparatus further includes a hitch condition detector to determine if a physical change has occurred in the hitch by comparing the relative orientation to an installation orientation of the first pin and the second pin.
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公开(公告)号：US11975724B2
公开(公告)日：2024-05-07
申请号：US16378108
申请日：2019-04-08
CPC分类号： B60W40/13 , B60D1/248 , G01G19/12 , B60W2300/14 , B60W2530/10
摘要： Methods, apparatus, systems and articles of manufacture are disclosed to determine vehicle trailer weight. An example apparatus includes a first sensor disposed on a hitch coupled to a vehicle to measure a first rate of change of a weight of the vehicle. The example apparatus also includes a second sensor disposed on a chassis of the vehicle to measure a second rate of change of the weight of the vehicle. The example apparatus also includes a controller to monitor the first rate of change and the second rate of change to determine if the vehicle is improperly loaded.
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10.发明申请公开(公告)号：US20230123744A1
公开(公告)日：2023-04-20
申请号：US18084391
申请日：2022-12-19
摘要： Methods, apparatus, systems and articles of manufacture are disclosed for payload estimation and fault detection using hitch integrated sensors. An example apparatus includes a pin orientation determiner to determine a first orientation of a first pin and a second orientation of a second pin, the first pin and the second pin disposed within a hitch and calculate a relative orientation of the first pin and the second pin based on the first orientation and the second orientation. The example apparatus further includes a hitch condition detector to determine if a physical change has occurred in the hitch by comparing the relative orientation to an installation orientation of the first pin and the second pin.
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