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公开(公告)号：US20150098584A1
公开(公告)日：2015-04-09
申请号：US14046330
申请日：2013-10-04
Applicant: GM Global Technology Operations LLC
Inventor： Sitaram Emani , Tarun Inabathuni
IPC: H04R3/00
CPC classification number: H04H60/12 , H04H20/24 , H04H60/51 , H04R3/00 , H04R2420/01 , H04R2499/13
Abstract: Intelligent switching of audio sources includes determining, via a computer processor communicatively coupled to an audio system in a vehicle, alternative sources of content that are communicatively available to the vehicle. The audio system renders an instance of a content item that has been received from a content provider, as a source of content, over a network. Upon determining an interruption in a signal from the content provider with respect to the instance of the content item, the intelligent switching of audio sources also includes presenting an alternative content item, through the audio system, from one of the alternative sources of content.
Abstract translation: 音频源的智能切换包括通过通信地耦合到车辆中的音频系统的计算机处理器来确定可通信地提供给车辆的可选择的内容源。 音频系统通过网络呈现已经从内容提供商接收的内容项目的实例作为内容源。 在确定来自内容提供商的关于内容项目的实例的信号的中断时，音频源的智能切换还包括通过音频系统从替代的内容源之一呈现替代内容项目。
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公开(公告)号：US20250004748A1
公开(公告)日：2025-01-02
申请号：US18345005
申请日：2023-06-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Venkata Naga Siva Vikas Vemuri , Chandra S. Namuduri , Sitaram Emani , Scott T. Droste , John Sergakis , Pavan Siddartha Aka
IPC: G06F8/65 , G06F1/3296
Abstract: A system for providing updates in a vehicle includes a server device configured for providing an OTA campaign update and the vehicle. The vehicle includes a device including software to be upgraded by the over-the-air campaign update and a low voltage battery providing low voltage power. The system further includes a battery providing high voltage power and an accessory power module configured to transform the high voltage power into low voltage power and including programming to estimate an available power of the low voltage battery. The system further includes a controller monitoring the available power, comparing the available power to a threshold, and, when the available power is less than the threshold, commanding the accessory power module to transform the high voltage power to provide the low voltage electrical power. The controller further schedules receiving the update based upon the available power and updates the device with the update.
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公开(公告)号：US20240152345A1
公开(公告)日：2024-05-09
申请号：US18053495
申请日：2022-11-08
Applicant: GM Global Technology Operations LLC
Inventor： Arun Adiththan , Prakash Mohan Peranandam , Ramesh Sethu , Joseph G. D'Ambrosio , Muralikrishnan Kailasam , Sitaram Emani
CPC classification number: G06F8/65 , G06F9/44505 , G07C5/08
Abstract: A system for determining a representative vehicle software configuration for a subset vehicles that are part of a group of vehicles. The system includes one or more processors and a memory coupled to the one or more processors, where the memory stores data comprising a database and program code that, when executed by the one or more processors, causes the system to select a module configuration that is part of a set of combined module configurations as the representative vehicle software configuration based on at least one predefined criteria.
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公开(公告)号：US20220141906A1
公开(公告)日：2022-05-05
申请号：US17084159
申请日：2020-10-29
Applicant: GM Global Technology Operations LLC
Inventor： Jaswanth Krishna Aavula , Charles A. Everhart , Sitaram Emani , Vishnu Chikondla
Abstract: A method of operating a mobile communication system of a motor vehicle is provided for initiating a voice call with a third party. The system includes an ECU, and the ECU includes a controller and a memory storing computer code. The method includes the steps of: (a) initiating a timer; (b) operating the ECU in a first mode in which the ECU attempts to engage in a VoNR call via a first network; (c) repeating step (b) within a predetermined amount of time until the ECU successfully engages in the VoNR call; and (d) operating the ECU in a second mode to attempt to engage in a VoLTE call via a second network in response to the controller determining that the ECU in the first mode did not successfully engage in the VoNR call within a predetermined amount of time.
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公开(公告)号：US09628207B2
公开(公告)日：2017-04-18
申请号：US14046330
申请日：2013-10-04
Applicant: GM Global Technology Operations LLC
Inventor： Sitaram Emani , Tarun Inabathuni
CPC classification number: H04H60/12 , H04H20/24 , H04H60/51 , H04R3/00 , H04R2420/01 , H04R2499/13
Abstract: Intelligent switching of audio sources includes determining, via a computer processor communicatively coupled to an audio system in a vehicle, alternative sources of content that are communicatively available to the vehicle. The audio system renders an instance of a content item that has been received from a content provider, as a source of content, over a network. Upon determining an interruption in a signal from the content provider with respect to the instance of the content item, the intelligent switching of audio sources also includes presenting an alternative content item, through the audio system, from one of the alternative sources of content.
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Patent Agency Ranking
公开(公告)号：US20250159598A1
公开(公告)日：2025-05-15
申请号：US18506599
申请日：2023-11-10
Applicant: GM Global Technology Operations LLC
Inventor： Venkata Naga Siva Vikas Vemuri , Prakash M. Peranandam , Andrew J. MacDonald , Sitaram Emani , John Sergakis
Abstract: A method for smart guided selection of networks includes detecting a wireless connectivity issue between. The in-vehicle network device is inside a vehicle, and the network access device may be inside or outside the vehicle. The method further includes receiving network data. The network data includes a list of available networks and network performance characteristics of each of the available networks. The method includes predicting, using machine learning, quality of service (QoS) metrics of the available networks along a trip of a vehicle and selecting a one or more networks from the list of available networks for one or more in-vehicle network devices based constraint solving on the predicted QoS metrics of the list available networks and QoS constraints.
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公开(公告)号：US12278866B2
公开(公告)日：2025-04-15
申请号：US18191393
申请日：2023-03-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Sitaram Emani , Venkata Naga Siva Vikas Vemuri , Scott T. Droste , Andrew J. MacDonald , Chenna Kesava R. Sankepalle , Brian Rennells
Abstract: A method of prioritizing updates to vehicles includes receiving one or more update requests for a first vehicle; determining a receiving capacity of the first vehicle; checking status of a battery and communications of the first vehicle; prioritizing the one or more update requests based on the receiving capacity of the first vehicle; and sending the prioritized update requests to the first vehicle. The method may include receiving one or more update requests for an additional vehicle; determining a receiving capacity of the additional vehicle; prioritizing the one or more update requests based on the receiving capacity of the additional vehicle; sending the prioritized update requests to the additional vehicle: and determining whether the vehicles are part of a common location group. Creating profiles from sets of communications available for the vehicle and selecting the best connection speed from profiles. Updating radio maps based on connection speeds.
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公开(公告)号：US11576224B2
公开(公告)日：2023-02-07
申请号：US17084159
申请日：2020-10-29
Applicant: GM Global Technology Operations LLC
Inventor： Jaswanth Krishna Aavula , Charles A Everhart , Sitaram Emani , Vishnu Chikondla
IPC: H04W4/40 , H04W36/34 , H04W8/18 , H04L65/1016 , H04L12/28 , H04M3/42 , H04W76/18 , H04M7/00 , H04L67/12
Abstract: A method of operating a mobile communication system of a motor vehicle is provided for initiating a voice call with a third party. The system includes an ECU, and the ECU includes a controller and a memory storing computer code. The method includes the steps of: (a) initiating a timer; (b) operating the ECU in a first mode in which the ECU attempts to engage in a VoNR call via a first network; (c) repeating step (b) within a predetermined amount of time until the ECU successfully engages in the VoNR call; and (d) operating the ECU in a second mode to attempt to engage in a VoLTE call via a second network in response to the controller determining that the ECU in the first mode did not successfully engage in the VoNR call within a predetermined amount of time.
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公开(公告)号：US20240329962A1
公开(公告)日：2024-10-03
申请号：US18191393
申请日：2023-03-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Sitaram Emani , Venkata Naga Siva Vikas Vemuri , Scott T. Droste , Andrew J. MacDonald , Chenna Kesava R. Sankepalle , Brian Rennells
Abstract: A method of prioritizing updates to vehicles includes receiving one or more update requests for a first vehicle; determining a receiving capacity of the first vehicle; checking status of a battery and communications of the first vehicle; prioritizing the one or more update requests based on the receiving capacity of the first vehicle; and sending the prioritized update requests to the first vehicle. The method may include receiving one or more update requests for an additional vehicle; determining a receiving capacity of the additional vehicle; prioritizing the one or more update requests based on the receiving capacity of the additional vehicle; sending the prioritized update requests to the additional vehicle: and determining whether the vehicles are part of a common location group. Creating profiles from sets of communications available for the vehicle and selecting the best connection speed from profiles. Updating radio maps based on connection speeds.
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公开(公告)号：US12100303B2
公开(公告)日：2024-09-24
申请号：US17882924
申请日：2022-08-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Venkata Naga Siva Vikas Vemuri , Scott T. Droste , Andrew J. MacDonald , Sitaram Emani , Ashhad Mohammed
Abstract: A system for multi-mode connectivity for group vehicle activity and for over-the-air updates via time synchronized device-to-device side-link communications is provided. The system includes a remote communication device configured to transmit data, vehicles to receive the data, and a computerized controller. The controller includes programming to analyze hardware of the vehicles to identify alpha vehicles including excellent wireless capabilities, monitor signal strength between the vehicles and the remote communication device to identify vehicles including relatively strong communication strength, and determine a portion of the plurality of vehicles including highly functioning vehicles including the capabilities and communication strength. The controller generates a series of data transfers to first transfer the data from the remote communication device a highly functioning vehicle and subsequently transfer the data from the highly functioning vehicle to a second of the vehicles and transfers the data. The highly functioning vehicle retransmits the data to the second vehicle.
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