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公开(公告)号：US20230137904A1
公开(公告)日：2023-05-04
申请号：US17975405
申请日：2022-10-27
Applicant: XSENSOR Technology Corporation
Inventor： Mohammad Najafi , Ian Main , Terence Russell , Michael Reid Ivey , Alexander Wong
Abstract: A weight support device includes a sensor grid that measures pressure data while a user is on the weight support device. The weight support device is connected to a computer that analyzes the pressure data and generates a virtual figure to represent the user. Based on the pressure data, the computer determines how the user moves and adjusts relative positions of segments in the virtual figure that represent various body parts corresponding to the movements of the user. The relative positions of the segments may be determined based on a kinematic model. The virtual figure is presented on a display (e.g., in a video) to illustrate how the user moved.
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公开(公告)号：US11459049B2
公开(公告)日：2022-10-04
申请号：US17338530
申请日：2021-06-03
Applicant: XSENSOR Technology Corporation
Inventor： Ian Main , Maxence Petit
Abstract: A seat for a pedal-powered vehicle includes a support frame, a left seat element, a right seat element, and a nose. The left and right seat elements and the nose are implemented as separate components supported by the support frame. The two seat elements support a seated rider's weight while the nose does not. The seat elements and the nose form a gap below the seated rider's perineum area. The seat elements pivot forwards and backwards when the seated rider is pedaling. The seat elements counter-pivot when the seated rider is pedaling. Each seat element includes a concave surface that supports the seated rider.
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公开(公告)号：US20220274508A1
公开(公告)日：2022-09-01
申请号：US17717038
申请日：2022-04-09
Applicant: XSENSOR Technology Corporation
Inventor： Ian Main , Melissa Elizabeth Remus Jones
Abstract: An ISS is a seating system that actively adjusts to improve an occupant's comfort, performance, and safety in a specific driving environment. The ISS determines the occupant's posture, position on the seat surface, and/or physiological state, for example, by applying a machine vision process. The ISS can further determine a driving environment. The ISS adjusts its settings and settings of the vehicle according to one or more factors such as an occupant's posture, the occupant's physiological state, the occupant's preferences, and/or the driving environment. The ISS can include a state machine that determines a current state and determines if a change has occurred such that the system should shift to another state that best suits this change. The ISS makes adjustment according to system settings associated with the best suitable state.
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公开(公告)号：US11370328B2
公开(公告)日：2022-06-28
申请号：US16741662
申请日：2020-01-13
Applicant: XSENSOR Technology Corporation
Inventor： Ian Main , Melissa Elizabeth Remus Jones
IPC: B60N2/02 , B60N2/00 , B60N2/04 , B60N2/22 , B60N2/16 , B60N2/64 , A61B5/0205 , A61B5/18 , A61B5/024 , A61B5/08 , A61B5/11
Abstract: An ISS is a seating system that actively adjusts to improve an occupant's comfort, performance, and safety in a specific driving environment. The ISS determines the occupant's posture, position on the seat surface, and/or physiological state, for example, by applying a machine vision process. The ISS can further determine a driving environment. The ISS adjusts its settings and settings of the vehicle according to one or more factors such as an occupant's posture, the occupant's physiological state, the occupant's preferences, and/or the driving environment. The ISS can include a state machine that determines a current state and determines if a change has occurred such that the system should shift to another state that best suits this change. The ISS makes adjustment according to system settings associated with the best suitable state.
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公开(公告)号：US20210196055A1
公开(公告)日：2021-07-01
申请号：US17202652
申请日：2021-03-16
Applicant: Xsensor Technology Corporation
Inventor： Omolbanin Yazdanbakhsh Poodeh , John Alexander Hogg , Ian Main
IPC: A47C31/12 , G06N3/04 , G06T7/73 , A47C27/08 , A47C21/04 , A47C21/00 , A47G9/10 , A47C31/00 , A47C27/10 , G06N3/08
Abstract: A bedding system uses a convolutional neural network (CNN)-based machine vision to makes adjustments for comfort and/or support. The machine vision process identifies a body position by using a trained CNN that receives a pressure image and identifies a body position. The body position may be determined by classifying the pressure image into a predetermined body position classification. The machine vision process includes at least one trained CNN that determines joint locations. The machine vision tracks pressure accumulated at joints over time.
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Patent Agency Ranking
公开(公告)号：US10562412B1
公开(公告)日：2020-02-18
申请号：US15469415
申请日：2017-03-24
Applicant: XSENSOR Technology Corporation
Inventor： Ian Main , Melissa Elizabeth Remus Jones
IPC: B60N2/02 , B60N2/00 , B60N2/04 , B60N2/22 , B60N2/16 , B60N2/64 , A61B5/0205 , A61B5/18 , A61B5/024 , A61B5/08 , A61B5/11
Abstract: An ISS is a seating system that actively adjusts to improve an occupant's comfort, performance, and safety in a specific driving environment. The ISS determines the occupant's posture, position on the seat surface, and/or physiological state, for example, by applying a machine vision process. The ISS can further determine a driving environment. The ISS adjusts its settings and settings of the vehicle according to one or more factors such as an occupant's posture, the occupant's physiological state, the occupant's preferences, and/or the driving environment. The ISS can include a state machine that determines a current state and determines if a change has occurred such that the system should shift to another state that best suits this change. The ISS makes adjustment according to system settings associated with the best suitable state.
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公开(公告)号：US09659322B2
公开(公告)日：2017-05-23
申请号：US13753466
申请日：2013-01-29
Applicant: XSENSOR Technology Corporation
Inventor： Timothy C. Gorjanc , Stephen Anstey , Ian Main , Bruce Malkinson , Tyler Gill
CPC classification number: G06Q30/0631 , A47C31/12 , A47C31/123
Abstract: A pressure sensor measures the surface pressure distribution of a body supported by a surface, for example a person lying on a mattress. In one approach, a pressure mapping system acquires a customer's pressure map using a reference mattress and presents this pressure data in the form of a pressure map. The pressure map measurement data is then analyzed to determine body characterizing parameters such as body mass index, contact area and average peak pressure. The pressure map measurements are then located on a mattress category grid that has been referenced and aligned to a large population sample of measurements taken with a reference mattress. Alternatively, the pressure map measurements are matched to a physical profile category within a database. Each category provides ranked mattress recommendations based on selection and ranking criteria derived from pressure map data obtained from a large sample of test subjects. In this way, a customer's pressure map can be translated to a recommendation of specific mattresses or mattress categories that are offered by a mattress retailer or manufacturer.
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公开(公告)号：US09182319B2
公开(公告)日：2015-11-10
申请号：US13912065
申请日：2013-06-06
Applicant: XSENSOR Technology Corporation
Inventor： Terence Russell
CPC classification number: G01M17/02
Abstract: A pressure sensor is used to automatically calculate physical parameters of a tire, for example, groove area fraction or shoulder center ratio. In one approach, a pressure sensor measures the pressure distribution produced by a tire when a known load is applied to the tire while it is resting on or traversing the pressure sensor. The resulting pressure map corresponds to tread area and features of the tread contact area.
Abstract translation: 压力传感器用于自动计算轮胎的物理参数，例如，槽面积分数或肩中心比。 在一种方法中，压力传感器在已知的负载施加到轮胎上时，测量由轮胎产生的压力分布，同时它位于或横过压力传感器。 所得到的压力图对应于胎面区域和胎面接触区域的特征。
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公开(公告)号：EP4217259A1
公开(公告)日：2023-08-02
申请号：EP21871807.0
申请日：2021-09-25
Applicant: Xsensor Technology Corporation
Inventor： MAIN, Ian , GONIS, Christine J. , LI, Jeffrey Chao-Hsin
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公开(公告)号：EP2529192A1
公开(公告)日：2012-12-05
申请号：EP11736565.0
申请日：2011-01-27
Applicant: Xsensor Technology Corporation
Inventor： MAIN, Ian , MILLER, Robert , RUSSEL, Terry , OUSDAHL, Mitch
CPC classification number: A61G7/057 , A61B5/103 , A61B5/447 , A61B5/6891 , A61B2562/0247 , A61B2562/046 , A61G2203/34 , A61G2203/46
Abstract: A method for modelling pressure exposure and/or the risk of pressure ulcer formation includes steps of using pressure sensors to derive pressure exposure or risk values and displaying the pressure exposure or risk values in a graphical manner to a user. Computer-implemented systems includes a pressure-sensing interface mat and components for implementing the steps of the methods.
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