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13 条记录 (耗时 0.015 秒)

    DYNAMIC DATA BROKER SERVICES
    1.
    发明公开
    DYNAMIC DATA BROKER SERVICES 审中-公开

    公开(公告)号：US20240176853A1

    公开(公告)日：2024-05-30

    申请号：US18060022

    申请日：2022-11-30

    申请人： GM Global Technology Operations LLC

    发明人： Donald K. Grimm ,  Amin Abdossalami ,  Fan Bai ,  Derek Beaulieu Ancrum

    IPC分类号： H04W12/02 ,  G06F16/9537 ,  G06F21/62

    CPC分类号： H04W12/02 ,  G06F16/9537 ,  G06F21/6245

    摘要： A system for providing dynamic data broker services includes a plurality of participant vehicle having onboard sensors adapted to collect data and send such data to the system via a wireless communication network, a database adapted to store the data received from the plurality of participant vehicles, an application program interface adapted to receive at least one request for data from at least one user, a supervisory engine adapted to consolidate and prioritize the at least one request for data, the system further adapted to identify data that is relevant to the at least one request within the data stored within the database, tailor a response to the at least one request for data based on privacy considerations, spatial considerations and temporal considerations, and send the response to the at least one user.

    Determining tire leak rate
    2.
    发明授权
    Determining tire leak rate 有权

    公开(公告)号：US10442257B2

    公开(公告)日：2019-10-15

    申请号：US15656424

    申请日：2017-07-21

    申请人： GM Global Technology Operations LLC

    发明人： Amin Abdossalami ,  Joseph K. Moore ,  Liviu Serbu ,  Fahim Javid ,  Mansoor Alghooneh

    IPC分类号： B60C23/04 ,  B60C23/06 ,  G01L19/00 ,  G01L17/00 ,  G01M3/26

    摘要： Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.

    DETERMINING TIRE LEAK RATE
    4.
    发明申请
    DETERMINING TIRE LEAK RATE 审中-公开

    公开(公告)号：US20190023089A1

    公开(公告)日：2019-01-24

    申请号：US15656424

    申请日：2017-07-21

    申请人： GM Global Technology Operations LLC

    发明人： Amin Abdossalami ,  Joseph K. Moore ,  Liviu Serbu ,  Fahim Javid ,  Mansoor Alghooneh

    IPC分类号： B60C23/04 ,  G01L19/00

    CPC分类号： B60C23/0486 ,  B60C23/0476 ,  B60C23/06 ,  G01L17/00 ,  G01L19/0092 ,  G01M3/26

    摘要： Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.

    ROAD ROUGHNESS CLASSIFICATION
    5.
    发明申请
    ROAD ROUGHNESS CLASSIFICATION 审中-公开

    公开(公告)号：US20180345979A1

    公开(公告)日：2018-12-06

    申请号：US15609552

    申请日：2017-05-31

    申请人： GM Global Technology Operations LLC

    发明人： Amin Abdossalami ,  Robin Chin ,  Marcus-Andre Reul

    IPC分类号： B60W40/06 ,  G06K9/00 ,  B60G17/0165 ,  B60G17/0195 ,  G01C7/04

    摘要： Examples of techniques for classifying roughness of a road are disclosed. In one example implementation, a method includes performing a first temporal analysis based at least in part on a speed of each of a plurality of wheels of a vehicle. The method further includes performing a second temporal analysis based at least in part on a combined wheel speed of the plurality of wheels. The method further includes performing a frequency analysis based at least in part on the speed of each of the plurality of wheels of the vehicle. The method further includes classifying the roughness of the road based at least in part on the first temporal analysis, the second temporal analysis, and the frequency analysis.

    FUNCTION BASED CONTINUOUS EXHAUST VALVE CONTROL
    6.
    发明申请
    FUNCTION BASED CONTINUOUS EXHAUST VALVE CONTROL 审中-公开

    公开(公告)号：US20180223709A1

    公开(公告)日：2018-08-09

    申请号：US15425433

    申请日：2017-02-06

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Glenn Pietila ,  Amin Abdossalami ,  Lei Li ,  Roger C. Barlow, JR. ,  Jacob A. Holbrook

    IPC分类号： F01N1/16

    CPC分类号： F01N1/165 ,  F01N1/168 ,  F01N2240/36

    摘要： A system for controlling exhaust noise in a vehicle includes a variable exhaust valve for an exhaust system, and an exhaust valve controller operatively connectable to the variable exhaust valve. The exhaust valve controller is configured to retrieve two or more control conditions, and determine an operational intent based on the two or more control conditions. The exhaust valve controller is configured to generate a control signal based on the operational intent and the two or more control conditions, and transmit the control signal to the variable exhaust valve. The control signal changes an exhaust valve position of the variable exhaust valve. The exhaust valve position is configured to create an exhaust noise response associated with the operational intent.

    Tire leak detection and notification system
    9.
    发明授权
    Tire leak detection and notification system 有权

    公开(公告)号：US10696108B1

    公开(公告)日：2020-06-30

    申请号：US16380297

    申请日：2019-04-10

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Mansoor Alghooneh ,  Joseph K. Moore ,  Anushya Viraliur Ponnuswami ,  Amin Abdossalami

    IPC分类号： B60C23/04

    摘要： Embodiments include methods, systems and computer readable storage medium for a method for detection and notification of a tire leak is disclosed. The method includes receiving, by a tire leak detection system, sensor data from one or more tires. The method further includes determining, by the tire leak detection system, an occurrence of a leak anomaly in at least one of the one or more tires based on the sensor data. The method further includes predicting, by the tire leak detection system, a time and/or distance the at least one of the one or more tires will function ineffectively. The method further includes outputting, by the tire leak detection system, a code to a user or server indicating a leak type associated with the leak anomaly.