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公开(公告)号：US11898874B2
公开(公告)日：2024-02-13
申请号：US17754961
申请日：2020-10-15
Applicant: McLaren Applied Technologies Limited
Inventor： Matthew A. Gaskell , Nicholas H. Reddall
IPC: G01C25/00 , G01C19/5776
CPC classification number: G01C25/005 , G01C19/5776
Abstract: A method for determining a current estimated gyroscope bias of a gyroscope configured to output rotation rate data includes receiving first rotation rate data associated with a first time from the gyroscope, the first rotation rate data comprising a first rotation rate reading that indicates a rotation rate of the gyroscope about a first axis; calculating a rotation rate moving average and a rotation rate moving average associated with a second time earlier than the first time; calculating a moving standard deviation based on the first rotation rate data, and a moving standard deviation associated with the second time; determining if the moving standard deviation associated with the first time is less a threshold moving standard deviation; and in response the moving standard deviation being less than the threshold moving standard deviation, using the first rotation rate reading to update the current estimated gyroscope bias.
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公开(公告)号：US20200317063A1
公开(公告)日：2020-10-08
申请号：US16304104
申请日：2017-05-23
Applicant: McLaren Applied Technologies Limited
Inventor： Anthony Richard GLOVER , Robert BOWYER
Abstract: A drive arrangement for moving a body along a path with respect to first and second media guides, the first media guide conveying a medium at a first velocity along the path and the second media guide conveying the medium at a second velocity different to the first velocity along the path, the drive arrangement being configured to (a) interact with the medium of the first media guide so as to extract energy therefrom and thereby develop a reaction force against the first media guide for driving the body to move along the path, and (b) interact with the medium of the second media guide by means of energy extracted from the medium of the first media guide so as to develop a reaction force against the second media guide for driving the body to move along the path.
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公开(公告)号：US20190311645A1
公开(公告)日：2019-10-10
申请号：US16335631
申请日：2017-09-21
Applicant: McLaren Applied Technologies Limited
Inventor： Caleb Allan SAWADE
Abstract: A motion simulator for imposing loads on an occupant, the simulator having: a movable carrier for supporting the occupant; a first drive mechanism for moving the carrier; multiple loading elements configured for attachment to the occupant when the occupant is supported by the carrier; a second drive mechanism for actuating the loading elements to apply loads to the occupant; and a controller, the controller being configured to implement a simulation of a motion event by: (i) estimating a motion of the carrier consistent with the motion event and controlling the first drive mechanism to cause the carrier to adopt the estimated motion; (ii) estimating a first load on the occupant consistent with the motion event; (iii) estimating a second load on the occupant due to the motion adopted by the carrier and (iv) controlling the second drive mechanism to cause the second drive mechanism to apply to the occupant a load that is the difference between the first estimated load and the second estimated load.
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公开(公告)号：US20220361770A1
公开(公告)日：2022-11-17
申请号：US17754966
申请日：2020-10-15
Applicant: McLaren Applied Technologies Limited
Inventor： Matthew A. Gaskell , Nicholas H. Reddall
Abstract: Disclosed is a method for determining an unworn state of a sensor system comprising a pair of sensors configured for mounting on first and second body parts either side of a joint. The method comprises: obtaining one or more measurements from each sensor; calculating a relative angle between the two sensors using one or more of the obtained one or more measurements; calculating, using one or more of the obtained one or more measurements, a joint angle between the first and second body parts, where the joint angle is defined in a plane of normal bending of the joint; and determining, based on the calculated angles, whether either of the sensors is not mounted and if so, determining that the system is in an unworn state. Also disclosed is a system for providing information about a joint.
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公开(公告)号：US11308046B2
公开(公告)日：2022-04-19
申请号：US16677190
申请日：2019-11-07
Applicant: McLaren Applied Technologies Limited
Inventor： Richard Nicholson , Peter Schroder , Anthony Richard Glover , Caroline Hargrove , James Thurley , Adrian Sureshkumar , Lee Cadman
Abstract: A processing system for processing data defining behavior of a physical system, the processing system being configured to operate on: (i) a plurality of data definition objects, each data definition object defining a method for computing one or more output result values for that object in dependence on one or more input values for that object; and (ii) a dependency schema defining one or more dependencies among the data definition objects, each dependency being such that a first data object is dependent on a second data object when the first data object takes as a required input value an output value of the second data object; the data processing system being capable of raising each data definition object to a computed state by executing the method defined in the respective data definition object to thereby compute one or more output values for that data definition object; and being configured to receive from a user an instruction indicating a request to raise a specific data definition object to a computed state, and in response to that instruction to automatically raise data definition objects on which that specific data definition object defines itself as being directly or indirectly dependent to a computed state.
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Patent Agency Ranking
公开(公告)号：US20210297975A1
公开(公告)日：2021-09-23
申请号：US17263815
申请日：2019-07-25
Applicant: McLaren Applied Technologies Limited
Inventor： Pedro Luciano PALACIOS UMANA , Marco CATTANI
Abstract: A device comprising: a wireless communication interface, the communication interface being capable of using an external signal processing device to support a transmission or reception communication event and being configured to provide a first output signal from the communication interface for disabling such a signal processing device after the communication event; a clock external to the communication interface; and a synchronisation circuit configured to receive the first output signal and to synchronise the clock in dependence on the timing of the first output signal.
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公开(公告)号：US20180279086A1
公开(公告)日：2018-09-27
申请号：US15763060
申请日：2016-09-23
Applicant: McLaren Applied Technologies Limited
Inventor： Duncan James BRADLEY , João André Grancho SECO , Jay Daniel CANHAM
CPC classification number: H04W4/027 , G06F1/1694 , G06F3/011 , G06F3/012 , G06F3/0346 , H04M1/6058 , H04M1/6066 , H04M1/67 , H04M1/72527 , H04M1/7253 , H04M1/72558 , H04M1/72563 , H04M1/72569 , H04M2250/10 , H04M2250/12 , H04M2250/68 , H04R1/1041 , H04R2460/07 , H04R2499/11 , H04W52/0254 , Y02D70/142 , Y02D70/144 , Y02D70/26
Abstract: A device for use by a user, the device comprising: a transceiver configured to communicate with at least one sensor device; and a processor communicatively coupled to the transceiver, the processor being configured to: cause the device to implement a set of predefined functions, receive user pose data and/or sensor movement data from the at least one sensor device, and modify the implementation of one or more of the predefined functions in response to at least one of the user pose data and the sensor movement data.
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公开(公告)号：US20160366049A1
公开(公告)日：2016-12-15
申请号：US15121360
申请日：2015-02-19
Applicant: MCLAREN APPLIED TECHNOLOGIES LIMITED
Inventor： Hakim ACHOURI , Chris NOTLEY , Paul SPENCE
IPC: H04L12/707 , H04L29/06 , H04W4/04
Abstract: A communications system for providing data communication to a vehicle (10), the communications system comprising: a mobile transport layer proxy (150) located on the vehicle; a parent transport layer proxy (170) located remote from the vehicle; the mobile transport layer proxy being configured to: accept a transport layer connection with a host device (32, 33), the transport layer connection being addressed to a remote server (160); and communicate with the parent transport layer proxy via multiple paths using a multipath transport layer protocol to communicate on behalf of the host device whilst identifying as the mobile transport layer proxy; and the parent transport layer proxy being configured to: communicate with the mobile transport layer proxy using the multipath transport layer protocol; and communicate with the remote server whilst identifying as the parent transport layer proxy to communicate on behalf of the mobile transport layer proxy to permit the host device to communicate with the remote server.
Abstract translation: 一种用于向车辆（10）提供数据通信的通信系统，所述通信系统包括：位于车辆上的移动传输层代理（150）; 位于远离车辆的父传输层代理（170）; 所述移动传输层代理被配置为：接受与主机设备（32,33）的传输层连接，所述传输层连接寻址到远程服务器（160）; 并且通过使用多径传输层协议的多个路径与父传输层代理进行通信，以代表主机设备进行通信，同时标识为移动传输层代理; 并且所述父传输层代理被配置为：使用所述多径传输层协议与所述移动传输层代理进行通信; 并与远程服务器通信，同时标识代表移动传输层代理进行通信的父传输层代理，以允许主机设备与远程服务器进行通信。
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公开(公告)号：US20240121734A1
公开(公告)日：2024-04-11
申请号：US18543743
申请日：2023-12-18
Applicant: McLaren Applied Technologies Limited
Inventor： Pedro Luciano Palacios Umana , Marco Cattani
CPC classification number: H04W56/0015 , H04W4/38 , H04W52/0229 , H04W52/028 , H04W56/0065
Abstract: A device comprising: a wireless communication interface, the communication interface being capable of using an external signal processing device to support a transmission or reception communication event and being configured to provide a first output signal from the communication interface for disabling such a signal processing device after the communication event; a clock external to the communication interface; and a synchronisation circuit configured to receive the first output signal and to synchronise the clock in dependence on the timing of the first output signal.
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公开(公告)号：US20220409097A1
公开(公告)日：2022-12-29
申请号：US17754964
申请日：2020-10-15
Applicant: McLaren Applied Technologies Limited
Inventor： Matthew A. Gaskell , Nicholas H. Reddall
Abstract: A method for calibrating respective estimated joint axis directions for each of a pair of body mounted sensors, one of the pair of sensors being located to each side of the joint comprising a joint axis, the sensors each calculating a pitch angle about respective first sensor axes and a roll angle about respective second sensor axes, the first and second sensor axes together with a third sensor axis orthogonal to the first and second sensor axes forming a sensor frame, the method comprising: receiving orientation data for each of the two sensors, the orientation data being associated with at least two different poses of the joint for each of the two sensors and the orientation data comprising the pitch angle and the roll angle of the sensor for each pose; calculating a sensor frame estimated gravity vector for each pose associated with each sensor based on the pitch and roll angles for each pose associated with each sensor and a gravity vector running along a vertical direction; and determining the estimated joint axis directions for the joint axis, relative to the first and second sensor axes, for each sensor that minimise a loss function concerning projections of each sensor frame estimated gravity vector for each pose associated with each sensor on to the estimated joint axis direction for the respective sensor.
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