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    AUTOMATIC RAIN RESPONSE SYSTEM
    41.
    发明公开
    AUTOMATIC RAIN RESPONSE SYSTEM 审中-公开

    公开(公告)号：US20240059252A1

    公开(公告)日：2024-02-22

    申请号：US17892067

    申请日：2022-08-20

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alaa M. Khamis ,  Kenneth R. Booker ,  Gaurav Talwar ,  Xu Fang Zhao

    IPC: B60S1/08 ,  H04R1/40 ,  H04R3/00 ,  G10L25/51 ,  B60S1/02

    CPC classification number: B60S1/0866 ,  H04R1/406 ,  H04R3/005 ,  G10L25/51 ,  B60S1/0803 ,  B60S1/026 ,  H04R2499/13 ,  G01C21/3691

    Abstract: An automatic rain response system includes microphones of a vehicle, windshield wipers, and a controller. The microphones generate acoustic signals in response to rain. The controller is configured to receive a local weather condition, extract acoustic features from the acoustic signals, form feature vectors in response to the acoustic features and the local weather condition, classify the feature vectors to determine a current class among multiple classes, activate the windshield the wipers at a high speed in response to the current class being a heavy rain on a windshield class, activate the windshield wipers at a medium speed in response to the current class being a freezing rain on the windshield class, activate the windshield wipers at a low speed in response to the current class being a light rain on the windshield class, and deactivate the windshield wipers in response to the current class being a no rain class.

    Intelligent text and voice feedback for voice assistant
    43.
    发明授权
    Intelligent text and voice feedback for voice assistant 有权

    公开(公告)号：US11507346B1

    公开(公告)日：2022-11-22

    申请号：US17509306

    申请日：2021-10-25

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Xu Fang Zhao ,  Gaurav Talwar ,  Alaa M. Khamis

    IPC: G06F3/048 ,  G06F3/16 ,  G10L15/22

    Abstract: A method for text feedback includes: receiving, by a controller, an utterance from a user; determining, by an automatic speech recognition engine of the controller, a plurality of speech recognition results based on the utterance from the user, wherein the speech recognition results include probable commands; determining, by the automatic speech recognition engine of the controller, a plurality of confidence scores for each of the plurality of speech recognition results; determining, by the controller, a text characteristic for each of the plurality of probable commands as a function of the confidence scores for each of the plurality of speech recognition results; and commanding, by the controller, a display to show text corresponding to each of the plurality of probable commands with the text characteristic determined by the controller.

    Speech recognition arbitration logic
    44.
    发明授权
    Speech recognition arbitration logic 有权

    公开(公告)号：US10679620B2

    公开(公告)日：2020-06-09

    申请号：US15913224

    申请日：2018-03-06

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Gaurav Talwar ,  Xu Fang Zhao ,  Scott M. Pennock ,  Kenneth R. Booker

    IPC: G10L15/22 ,  G06F3/0482 ,  G10L15/30 ,  G10L15/18 ,  G10L15/32

    Abstract: A method and associated system for recognizing speech using multiple speech recognition algorithms. The method includes receiving speech at a microphone installed in a vehicle, and determining results for the speech using a first algorithm, e.g., embedded locally at the vehicle. Speech results may also be received at the vehicle for the speech determined using a second algorithm, e.g., as determined by a remote facility. The results for both may include a determined speech topic and a determined speech slotted value, along with corresponding confidence levels for each. The method may further include using at least one of the determined first speech topic and the received second speech topic to determine the topic associated with the received speech, even when the first speech topic confidence level of the first speech topic, and the second speech topic confidence level of the second speech topic are both a low confidence level.

    Natural language generation based on user speech style
    45.
    发明授权
    Natural language generation based on user speech style 有权

    公开(公告)号：US10380992B2

    公开(公告)日：2019-08-13

    申请号：US15811204

    申请日：2017-11-13

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Gaurav Talwar ,  Xu Fang Zhao

    IPC: G10L13/02 ,  G10L15/22 ,  G10L15/06 ,  G06N3/02 ,  G10L17/00 ,  G06F3/16 ,  G10L15/18 ,  G06N20/00

    Abstract: A system and method of generating a natural language generation (NLG) output, wherein the method includes: receiving speech signals from a user at a microphone of a client device; determining a requested communication goal and at least one inputted communication value based on the received speech signals; determining to use a static natural language generation (NLG) template or a dynamic NLG template to generate an NLG output, wherein the determination of whether to use a static NLG template or a dynamic NLG template is made using a neural network NLG template selection process; selecting an NLG template after the determination of whether to use a static NLG template or a dynamic NLG template; and generating an NLG output based on the selected NLG template.

    USING FINGER GENERATED MAP BOUNDING AS A TRIGGER FOR AN ACTION
    46.
    发明申请
    USING FINGER GENERATED MAP BOUNDING AS A TRIGGER FOR AN ACTION 审中-公开

    公开(公告)号：US20190170535A1

    公开(公告)日：2019-06-06

    申请号：US15833099

    申请日：2017-12-06

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Xu Fang Zhao ,  Gaurav Talwar ,  Cody R. Hansen ,  Dustin H. Smith

    IPC: G01C21/36 ,  G06F3/0488 ,  G06F3/0484

    Abstract: In certain embodiments, methods, systems, and vehicles are provided for controlling information for a user. One or more sensors are configured to obtain one or more inputs from the user, the one or more inputs pertaining to a drawing made by the user on a display corresponding to a geographic region of interest for the user. A processor is configured to at least facilitate identifying the geographic region of interest based on the one or more inputs; and providing instructions for the providing of the information pertaining to one or more points of interest within the identified geographic region based on the one or more inputs.

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