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公开(公告)号：US20250029429A1
公开(公告)日：2025-01-23
申请号：US18356441
申请日：2023-07-21
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Markus Jochim
Abstract: A system for noise localization for a vehicle includes a plurality of vehicle sensors. The plurality of vehicle sensors includes at least one of a microphone, a vibration sensor, a vehicle road speed sensor, and a vehicle motor speed sensor. The system also includes a controller in electrical communication with the plurality of vehicle sensors. The controller is programmed to perform a plurality of measurements of a noise produced by a defective part of the vehicle using the plurality of vehicle sensors. The controller is further programmed to determine a location of the defective part within the vehicle based at least in part on the plurality of measurements using at least one of a machine learning based method and an analytical method. The controller is further programmed to identify the defective part of the vehicle based at least in part on the location of the defective part within the vehicle.
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公开(公告)号：US20240187401A1
公开(公告)日：2024-06-06
申请号：US18073540
申请日：2022-12-01
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Brian Farrell , Sherif Aly , Mohamed A. Layouni , Manohar Reddy Nanjundappa
IPC: H04L9/40
CPC classification number: H04L63/083 , H04L63/20
Abstract: An electronic control unit (ECU), or node, is configured to use a single key for generating requests from a security peripheral for a MAC. The security peripheral includes the stored shared key. The security peripheral may further include a policy enabling it to detect if a request from the V-ECU is valid, in which case it generates a MAC. The security peripheral is also used to store information in a MAC Generate Allow List (MGAL). In some embodiments, the receiving nodes in a network receive data based on a security peripheral's response to a transmit nodes requests for a MAC. The receiving nodes use this knowledge to avoid being spoofed.
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公开(公告)号：US11863993B2
公开(公告)日：2024-01-02
申请号：US17192167
申请日：2021-03-04
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohamed A. Layouni , Kiana Karimpoor , Haroon Ali Akbar , David N. Yang
IPC: H04W12/55 , H04W12/041 , H04W4/80 , H04W4/40 , H04W12/0471
CPC classification number: H04W12/55 , H04W4/40 , H04W4/80 , H04W12/041 , H04W12/0471
Abstract: A method for automatic pairing of two devices for wireless communication includes detecting, by a first device, that a second device is in a communicable range of the first device, where the first device has not been paired with the second device for wireless communication. The method may include determining, by the first device, by communicating with a third device, that the second device is paired with the third device. The first device and the third device are also paired previously. The method may include transmitting, by the third device, a key material to the second device. The method may include confirming, by the first device and by the second device, that the key material matches. The method may include establishing, by the first device, a communication link with the second device for wireless communication in response to the key material being a match.
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公开(公告)号：US20230230422A1
公开(公告)日：2023-07-20
申请号：US17578834
申请日：2022-01-19
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Bo Yu , Markus Jochim
IPC: G07C5/00 , H04W4/46 , H04W56/00 , B60R16/023 , G07C5/04
CPC classification number: G07C5/008 , H04W4/46 , H04W56/002 , B60R16/023 , G07C5/04 , H04L63/0435
Abstract: A system within an ego vehicle for robust association of a physical identity and a virtual identity of a target vehicle includes a data processor, including a wireless communication module and a visible light communication module, positioned within an ego vehicle, and a plurality of perception sensors, positioned within the ego vehicle and adapted to collect data related to a physical identity of the target vehicle and to communicate the data related to the physical identity of the target vehicle to the data processor via a communication bus, the data processor within the ego vehicle adapted to receive, via a wireless communication channel, data related to a virtual identity of the target vehicle, associate the physical identity of the target vehicle with the virtual identity of the target vehicle, and initiate, via the wireless communication channel and a visible light communication channel, a challenge-response protocol between the ego vehicle and the target vehicle.
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公开(公告)号：US12143512B2
公开(公告)日：2024-11-12
申请号：US17810393
申请日：2022-07-01
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Jinzhu Chen , Fan Bai , Ying Li , Manohar Nemilikonda , Markus Jochim
Abstract: A method for sharing a digital key associated with a vehicle by a cascaded key delegation system includes issuing, by a requestor device, a public key certificate to an initial delegator device that is part of a cloud delegation service. The public key certificate enables the initial delegator device to grant delegation rights the vehicle. The method also includes issuing, by the initial delegator, an intermediate public key certificate to a subsequent delegator that is part of the cloud delegation service. The intermediate public key certificate grants the delegation rights to the subsequent delegator.
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Patent Agency Ranking
公开(公告)号：US12112635B2
公开(公告)日：2024-10-08
申请号：US16794884
申请日：2020-02-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Prakash Mohan Peranadam , Mohamed A. Layouni , Meng Jiang , Shengbing Jiang , Jiyu Zhang , Erik B. Golm
CPC classification number: G08G1/162 , G06N20/00 , G08G1/0112 , G08G1/012 , G08G1/166 , H04W64/006
Abstract: A process for local traffic approximation through analysis of cloud data is provided. The process includes, within a computerized traffic flow estimation controller of a host vehicle, operating programming to monitor a planned navigational route of the host vehicle, identify along the planned navigational route a road section including cross-traffic, monitor cloud data related to a mobile cellular device, analyze the cloud data to identify traffic posing a hazardous condition to the host vehicle within the road section, and generate a vehicle alert to a driver of the host vehicle based upon the identified traffic.
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公开(公告)号：US20240125614A1
公开(公告)日：2024-04-18
申请号：US18046220
申请日：2022-10-13
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Markus Jochim
CPC classification number: G01C21/3685 , B60R1/26 , G01C21/3602 , G01C21/3647 , G06T7/60 , G06V20/58 , G06V20/588 , G06T2207/30256 , G06T2207/30261 , G06V10/70 , G06V2201/08
Abstract: A parking system for a vehicle including a braking system, including one or more cameras capturing image data representative of an environment surrounding the vehicle, and a display located within an interior cabin of the vehicle. The display shows image data representative of the environment surrounding the vehicle. The parking system also includes one or more controllers in electronic communication with the one or more cameras and the display. The one or more controllers execute instructions to determine the user is about to execute a parking maneuver based on the image data collected by the one or more cameras. In response to determining the user is about to execute the parking maneuver, the one or more controllers instruct the display to show the image data representative of the environment surrounding the vehicle.
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公开(公告)号：US20240116480A1
公开(公告)日：2024-04-11
申请号：US17938833
申请日：2022-10-07
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni
CPC classification number: B60T7/22 , B60Q9/008 , G01S19/485 , G08G1/052 , G08G1/16 , B60T2210/32 , B60T2210/36 , B60T2250/04
Abstract: A system for mitigating a vehicle collision includes a global navigation satellite system (GNSS), at least one ranging sensor, and a controller. The controller is programmed to retrieve geographical data including at least a location of the vehicle using the GNSS and determine an activation status based at least in part on the location of the vehicle. The controller is further programed to detect a remote vehicle traveling in a cross-traffic lane relative to the vehicle using the at least one ranging sensor in response to the activation status being the activated status. The controller is further programmed to determine a predicted path of the remote vehicle using the at least one ranging sensor in response to detecting the remote vehicle. The controller is further programmed to perform a collision-mitigating action in response to determining that the predicted path of the remote vehicle is a collision path.
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公开(公告)号：US11935335B2
公开(公告)日：2024-03-19
申请号：US17578834
申请日：2022-01-19
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Bo Yu , Markus Jochim
IPC: G07C5/00 , B60R16/023 , G07C5/04 , H04W4/46 , H04W56/00 , H04L9/40 , H04W12/033
CPC classification number: G07C5/008 , B60R16/023 , G07C5/04 , H04W4/46 , H04W56/002 , H04L63/0435 , H04W12/033
Abstract: A system within an ego vehicle for robust association of a physical identity and a virtual identity of a target vehicle includes a data processor, including a wireless communication module and a visible light communication module, positioned within an ego vehicle, and a plurality of perception sensors, positioned within the ego vehicle and adapted to collect data related to a physical identity of the target vehicle and to communicate the data related to the physical identity of the target vehicle to the data processor via a communication bus, the data processor within the ego vehicle adapted to receive, via a wireless communication channel, data related to a virtual identity of the target vehicle, associate the physical identity of the target vehicle with the virtual identity of the target vehicle, and initiate, via the wireless communication channel and a visible light communication channel, a challenge-response protocol between the ego vehicle and the target vehicle.
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公开(公告)号：US20240007306A1
公开(公告)日：2024-01-04
申请号：US17810393
申请日：2022-07-01
Applicant: GM Global Technology Operations LLC
Inventor： Mohamed A. Layouni , Jinzhu Chen , Fan Bai , Ying Li , Manohar Nemilikonda , Markus Jochim
CPC classification number: H04L9/3268 , H04L2209/84 , H04L2209/80 , B60R25/241
Abstract: A method for sharing a digital key associated with a vehicle by a cascaded key delegation system includes issuing, by a requestor device, a public key certificate to an initial delegator device that is part of a cloud delegation service. The public key certificate enables the initial delegator device to grant delegation rights the vehicle. The method also includes issuing, by the initial delegator, an intermediate public key certificate to a subsequent delegator that is part of the cloud delegation service. The intermediate public key certificate grants the delegation rights to the subsequent delegator.
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