公开(公告)号：US20230305830A1

公开(公告)日：2023-09-28

申请号：US17704728

申请日：2022-03-25

Applicant: GM Global Technology Operations LLC

Inventor： Prakash Mohan Peranandam ,  Ramesh Sethu ,  Arun Adiththan ,  Muralikrishnan Kailasam ,  Zhiqiang J. Zhou

IPC: G06F8/65

CPC classification number: G06F8/65

Abstract: A system is provided for updating vehicle software configurations for multiple vehicles. The system includes a network having multiple ECUs carried by the vehicles, with each ECU having an ECU software configuration including software components with one or more versions. The system further includes a network appliance having a processor communicating with the ECUs and a computer readable medium. The processor is programmed to identify coverage points for software components. The processor is further programmed to collect clusters for validating an update of the associated software components and determine optimal sets of clusters, which is less than or equal to a total of the clusters. The processor is further programmed to rank the clusters of the selected optimal set, based on a vehicle coverage percentage of each cluster, and transmit the optimal set for software configuration validation and then finally transmit the validated update to the associated vehicle ECUs.

公开(公告)号：US20230242131A1

公开(公告)日：2023-08-03

申请号：US17592024

申请日：2022-02-03

Applicant: GM Global Technology Operations LLC

Inventor： SeyedAlireza Kasaiezadeh Mahabadi ,  Arun Adiththan ,  Qingrong Zhao ,  Wen-Chiao Lin ,  Shiming Duan ,  Ramesh Sethu ,  Bakhtiar B. Litkouhi ,  Shih-Ken Chen

IPC: B60W50/02 ,  B60W40/10

CPC classification number: B60W50/0205 ,  B60W40/10 ,  B60W2050/021 ,  B60W2050/0215

Abstract: A motor vehicle motion control health monitoring system includes sensors and actuators disposed on the motor vehicle. The sensors measure real-time static and dynamic telemetry data about the motor vehicle, and the actuators alter static and dynamic behavior of the motor vehicle. A control module has a processor, a memory, and input/output (I/O) ports. The processor executes program code portions stored in the memory, the program code portions include: an offline portion that collects telemetry data from the motor vehicle, performs failure analysis on the telemetry data and allocates tasks based on the failure analysis; and an online portion that analyzes the telemetry data for failures within specific sensors, actuators, or functions that utilize systems of sensors and/or actuators. The online portion mitigates deviations in the telemetry data by sending a correction to the one or more sensors, actuators, and/or functions of a motor vehicle motion control system.

公开(公告)号：US20230065282A1

公开(公告)日：2023-03-02

申请号：US17446521

申请日：2021-08-31

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Prakash Mohan Peranandam ,  Ramesh Sethu ,  Arun Adiththan ,  Joseph G D Ambrosio

IPC: G08G1/09 ,  G08G1/01

Abstract: Methods and systems are provided for indicating a driving situation including at least one vehicle. The system includes a first processor, a second processor and an external device. A first processor obtains driving information, encodes the driving information and communicates the encoded driving information to the second processor. The second processor receives and decodes the encoded driving information. The second processor further allocates a predefined indication pattern to the decoded driving information, wherein the predefined indication pattern includes a graphical representation of an upcoming driving event involving the vehicle. An external device visualizes a current driving situation including the vehicle together with the predefined indication pattern.

公开(公告)号：US10534368B2

公开(公告)日：2020-01-14

申请号：US15632802

申请日：2017-06-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ramesh Sethu ,  Arun Adiththan ,  Shuqing Zeng ,  Upali P. Mudalige

IPC: G05D1/02 ,  H04W4/04 ,  H04W4/46 ,  H04W84/18 ,  H04W4/02 ,  B60W30/09 ,  B60W30/12 ,  B60W30/18 ,  B60W30/14 ,  H04W4/38

Abstract: A crowdsourced virtual sensor generator is provided which could be generated by a vehicle or provided to the vehicle as, for example, a service. The crowdsourced virtual sensor generator may include, but is not limited to, a communication system configured to receive contributing vehicle sensor data from one or more contributing vehicles, a location of the one or more contributing vehicles and a target vehicle, and a processor, the processor configured to filter the received contributing vehicle sensor data based upon the location of the one or more contributing vehicles and the location of the target vehicle, aggregate the filtered contributing vehicle sensor data into at least one of a data-specific dataset and an application-specific data set, and generate a virtual sensor for the target vehicle, the virtual sensor processing the filtered and aggregated contributing vehicle sensor data to generate output data relative to the location of the target vehicle.

公开(公告)号：US20250077279A1

公开(公告)日：2025-03-06

申请号：US18461682

申请日：2023-09-06

Applicant: GM Global Technology Operations LLC

Inventor： Angelos Angelopoulos ,  Arun Adiththan ,  Md Mhafuzul Islam ,  Paolo Giusto ,  Adi Enzel

IPC: G06F9/48 ,  G06F9/50

Abstract: A method for allocating computing resources for a vehicle includes determining an optimal task configuration for a computing task based at least in part on a task constraint of the computing task. The method further may include determining a criticality level of the computing task based at least in part on the optimal task configuration and the task constraint of the computing task. The method further may include routing the computing task to one of a plurality of remote server systems based at least in part on the criticality level of the computing task.

公开(公告)号：US20250065899A1

公开(公告)日：2025-02-27

申请号：US18455103

申请日：2023-08-24

Applicant: GM Global Technology Operations LLC

Inventor： Arun Adiththan ,  Md Mhafuzul Islam ,  Prakash M. Peranandam ,  Ramesh Sethu

IPC: B60W50/14 ,  E05B81/56 ,  G08B31/00

Abstract: A system for monitoring misbehavior of neighboring vehicles and initiating interventions within a vehicle includes a plurality of onboard vehicle sensors in communication with a system controller, the system controller adapted to identify at least one neighboring vehicle, tag the at least one neighboring vehicle with a unique identifier, monitor, with the plurality of onboard sensors, driving patterns of the at least one neighboring vehicle, classify the at least one neighboring vehicle, and initiate intervention action.

公开(公告)号：US20240157954A1

公开(公告)日：2024-05-16

申请号：US18055580

申请日：2022-11-15

Applicant: GM Global Technology Operations LLC

Inventor： Arun Adiththan ,  Aravind Gangumalla ,  Vikramaditya Nimmagadda

IPC: B60W50/08 ,  B60W60/00

CPC classification number: B60W50/082 ,  B60W60/0051 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2420/54 ,  B60W2510/202 ,  B60W2520/105 ,  B60W2540/21 ,  B60W2540/221 ,  B60W2540/30 ,  B60W2552/53 ,  B60W2556/10 ,  B60W2556/45

Abstract: A vehicle system for recommending driving automation based on occupant behavior and emotion includes one or more input devices. The input devices generate an input signal associated with sensor data indicative of a current emotion and a current driving pattern of an occupant. The vehicle system further includes a computer having a processor and a non-transitory computer readable storage medium (CRM). The CRM stores multiple occupant behavior profiles, with each occupant behavior profile including a unique occupant identification and multiple historical driving patterns. Each driving pattern has an associated historical emotion for the unique occupant identification. The processor is programmed to determine a deviation of the current driving pattern from the historical driving patterns, compare the deviation to a threshold, and generate a notification signal. The notification device provides the notification to recommend that the occupant actuate the vehicle system.

公开(公告)号：US20240157896A1

公开(公告)日：2024-05-16

申请号：US18055190

申请日：2022-11-14

Applicant: GM Global Technology Operations LLC

Inventor： Aravind Gangumalla ,  Vikramaditya Nimmagadda ,  Arun Adiththan

IPC: B60R16/037 ,  B60W10/30 ,  B60W40/08 ,  G06V20/59

CPC classification number: B60R16/037 ,  B60W10/30 ,  B60W40/08 ,  G06V20/597 ,  B60W2540/22 ,  B60W2555/00

Abstract: A method is provided for operating a vehicle having an interior control setting system with a computer. One or more occupant input devices generate an occupant input signal associated with sensor data, which indicates a total number of occupants, a classification, and a current emotion for each occupant disposed in the vehicle. One or more processors uses multiple occupant profiles, with each occupant profile mapped to a unique occupant identification and a plurality of actuated interior control settings, to determine an n-occupant emotion vector based on the total number of the occupants and the classification for each occupant. The processor maps the n-occupant emotion vector to interior control settings and determines a predicted interior control setting for the occupant. The processor generates an actuation signal associated with the predicted interior control setting, such that one or more actuators actuate a vehicle component based on the predicted interior control setting.

公开(公告)号：US11861530B2

公开(公告)日：2024-01-02

申请号：US17445121

申请日：2021-08-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Arun Adiththan ,  Ramesh Sethu ,  Prakash Mohan Peranandam ,  Joseph G D Ambrosio

IPC: G06Q10/02 ,  G07C5/08 ,  G06Q50/30

CPC classification number: G06Q10/02 ,  G06Q50/30 ,  G07C5/0808

Abstract: Systems and methods for a cloud-based server system configured for an On-Demand Autonomy (ODA) service are disclosed. The cloud-based server in communication with a first vehicle and a second vehicle to receive a trip request for the ODA service from the first vehicle, and seek an agreement to establish a virtual link with the first vehicle to the second vehicle by identifying one second vehicle by broadcasting the trip request to the group of second vehicles; identifying a second vehicle from submitted responses based on an application using a modeled clone with a set of functionalities to perform a matching operation between the first and second vehicles; and coordinating responses based on results of the matching operation to confirm an acceptance of the agreement; and creating a trip plan for the trip request for the ODA service based on a set of preferences received from each of the vehicles.

公开(公告)号：US20230073065A1

公开(公告)日：2023-03-09

申请号：US17469409

申请日：2021-09-08

Applicant: GM Global Technology Operations LLC

Inventor： Rasoul Salehi ,  Arun Adiththan ,  Yao Hu ,  Yilu Zhang

IPC: B60W60/00 ,  B60W50/023 ,  B60W50/029 ,  B60W50/02

Abstract: An autonomous driving system for an autonomous vehicle includes a plurality of on-board autonomous sensors that sense data related to operation of the autonomous vehicle and a surrounding environment and an automated driving controller in electronic communication with the plurality of on-board autonomous sensors. The automated driving controller is instructed to receive an indication one or more of the plurality of on-board autonomous sensors are non-functional and a secondary autonomous sensor system including one or more replacement sensors are installed. The automated driving controller is instructed to verify the secondary autonomous sensor system based on a security check and perform a redundancy check between the one or more replacement sensors and the plurality of on-board autonomous sensors. In response to determining the one or more replacement sensors are valid based on the redundancy check, the automated driving controller operates the autonomous vehicle in a limp home mode.