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公开(公告)号：WO2023077022A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/078813
申请日：2022-10-27
Applicant: ATIEVA, INC.
IPC: B60W40/08
Abstract: Sensor data may be received from a plurality of sensors installed on a vehicle and characterizing driving conditions of the vehicle. The sensor data may be continuously stored in a ring buffer implemented using a random access memory (RAM). A recording trigger to record event data related to a driving event of the vehicle may be received. A subset of sensor data may be extracted from the ring buffer, based on the recording trigger. The subset of the sensor data may be recorded in an event file in a second memory.
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公开(公告)号：WO2023076942A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/078706
申请日：2022-10-26
Applicant: ATIEVA, INC.
Inventor： DESHPANDE, Yateendra , DESHMUKH, Sameer Sudhir
Abstract: A method of determining rotor angle limits for static heating of an electric motor comprises: applying a brake to a wheel of a vehicle, wherein the vehicle has an electric motor; while the brake is applied, providing a first current to the electric motor to generate first torque not exceeding a brake torque limit of the brake; while the brake is applied, providing a second current to the electric motor to generate second torque, the second current being opposite, and about equal, to the first current; determining a first rotor rotation angle associated with the first current, and a second rotor rotation angle associated with the second current; and setting the first and second rotor rotation angles as first and second rotor angle limits, respectively, for static heating of the electric motor.
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公开(公告)号：WO2023076900A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/078657
申请日：2022-10-25
Applicant: ATIEVA, INC.
Inventor： SHAO, Bai , BACH, Eric Magnus , HAWKINS, James , HUNG, Shun-Cheng , LEE, Cheng-Hung , CHIEN, Yung-Chuan , MU, Mingkai
Abstract: A device may include a plurality of power chips arranged in a first row in a first plane and being electrically coupled to a printed circuit board, the first plane being non- parallel to a plane of the printed circuit board. A device may include a plurality of power chips arranged in a second row in a second plane and being electrically coupled to the printed circuit board, the second plane being non-parallel to the plane of the printed circuit board and non-parallel to the first plane.
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公开(公告)号：WO2023076776A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/077144
申请日：2022-09-28
Applicant: ATIEVA, INC.
Inventor： PATEL, Shivandu Tushar , THANDRA, Soumya , LEE, Chunkwok , HOPE, Nicholas James , FAVORETO, Luis Gustavo , SEBESTYEN, Colin
IPC: G06F3/0481 , B60K37/00 , G06F3/04817
Abstract: A computer-based method comprises: receiving, in a computer system of a vehicle, an input generated by user interaction with any of a plurality of hardware controls in the vehicle, the plurality of hardware controls corresponding to respective vehicle systems; and presenting, in response to the input, a container on a display device of the vehicle, the container configured for displaying indications that correspond to and reflect present settings of each of the plurality of hardware controls.
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公开(公告)号：WO2023069903A1
公开(公告)日：2023-04-27
申请号：PCT/US2022/078217
申请日：2022-10-17
Applicant: ATIEVA, INC.
Inventor： PACCORET, Fabrice Anthony , LICKFOLD, David Anthony , DEVARAGUDI, Sai Rajeev , WARDLAW, Jamie
IPC: B60H1/00
Abstract: A computer-implemented method of performing static heating of an electric motor comprises: applying a brake to a wheel of a vehicle that has an electric motor; determining an incline of the vehicle; and in response to the incline being within a first incline range, providing first current to the electric motor for static heating, the first current selected so as to not produce torque in the electric motor.
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Patent Agency Ranking
公开(公告)号：WO2023069883A1
公开(公告)日：2023-04-27
申请号：PCT/US2022/078186
申请日：2022-10-17
Applicant: ATIEVA, INC.
Inventor： PALFAI, Balazs , ABOSCH, Michael , WU, Jiajun , ALAWAJI, Ahmad Abdullah
Abstract: One or more variable stiffness devices may be positioned between the splined coupling of a pair of rotating mechanical components to reduce or substantially eliminate backlash during operation. The variable stiffness device may include a spring pin that exerts a variable biasing force on mating surfaces of the pair of rotating mechanical components to maintain a relative position of the components in response to rotational and/or torsional forces exerted during operation.
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公开(公告)号：WO2023064820A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/077988
申请日：2022-10-12
Applicant: ATIEVA, INC.
Inventor： ALMAND, Randy , SNOWDALL, Clark
Abstract: A computer-based method of obtaining activation of a mobile device for a vehicle comprises: providing, to a computer system and by a mobile device, credentials for an application on the mobile device, the application to generate remote commands to the computer system for controlling the vehicle; prompting, by the mobile device, a user to invoke a user interface of the vehicle; receiving, by the mobile device, a code that the user obtained using the user interface of the vehicle; providing, by the mobile device, the code to the computer system; and receiving, by the mobile device and from the computer system, an authentication token that includes activation information identifying the vehicle, the mobile device to provide the authentication token and the activation information to the computer system in connection with generating the remote commands.
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公开(公告)号：WO2023064723A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/077837
申请日：2022-10-10
Applicant: ATIEVA, INC.
Inventor： GOVINDARAJAN, Nikhilesh , YUAN, Shuo , JOHNSON, William M.
Abstract: Managing camera outputs in an interactive multi-display surrounding view system comprises: receiving outputs from at least four cameras of the vehicle; stitching together the outputs into a first image of a top-down view of vehicle surroundings; adding a three-dimensional (3D) model of the vehicle to the first image, based on the vehicle surroundings, to generate a first enhanced image; and simultaneously presenting (i) the first enhanced image on a first display device of the vehicle, the first display device providing a first touchscreen input control for a first aspect of the first enhanced image, and (ii) a second image on a second display device of the vehicle, the second image comprising one of the outputs, the second display device providing a second touchscreen input control for a second aspect of the second image, wherein the first and second touchscreen input controls accept inputs simultaneously and non-simultaneously with each other.
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公开(公告)号：WO2023060108A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/077582
申请日：2022-10-05
Applicant: ATIEVA, INC.
Abstract: A vehicle air duct comprises: a first end to couple the vehicle air duct to a vehicle heating, ventilation and air conditioning (HVAC) unit; a second end to couple the vehicle air duct to a vehicle air vent; and an air duct of a fiber-film laminate, the air duct coupling the first and second ends to each other, the air duct formed by shells joined to each other, the fiber-film laminate comprising a porous fiber sheet of polymer material, the fiber sheet laminated with a polymer film, wherein the polymer film is at an outward surface of the air duct.
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公开(公告)号：WO2023015216A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/074483
申请日：2022-08-03
Applicant: ATIEVA, INC.
Inventor： LU, Qiang
Abstract: A vehicle warning sign comprises: a reflective material for at least visible light; and at least one of (i) a heating element for detection by a thermal sensor or (ii) a corner reflector for detection by a radar, the corner reflector oriented substantially in a common direction with the reflective material.
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