-
公开(公告)号：US20230291879A1
公开(公告)日：2023-09-14
申请号：US17691506
申请日：2022-03-10
Applicant: GM Global Technology Operations LLC
Inventor： Kai-Han Chang , Thomas A. Seder , Joseph F. Szczerba , John P. Weiss
CPC classification number: H04N9/3194 , G02B27/0103 , H04N9/3152
Abstract: A head-up display system includes a hologram projector adapted to project a holographic image, a spatial light modulator, an exit pupil replicator, a diffuser adapted to be positioned within a x-y plane at a center point of a vehicle eyellipse, the hologram projector adapted to project a dot pattern onto the diffuser, and a controller adapted to compare the location of the projected dot pattern to the center point of the vehicle eyellipse to identify misalignment of the projected dot pattern relative to the center point of the vehicle eyellipse.
-
公开(公告)号：US20240391316A1
公开(公告)日：2024-11-28
申请号：US18321082
申请日：2023-05-22
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Thomas A. Seder , Joseph F. Szczerba , John P. Weiss
IPC: B60K35/00
Abstract: A system for controlling a brightness of a graphics projector for a vehicle includes a vehicle sensor, the graphics projector including at least one light source module, and a controller in electrical communication with the vehicle sensor and the graphics projector. The controller is programmed to determine an ambient light level using the vehicle sensor. The controller is further programmed to determine a projector brightness offset value based at least in part on the ambient light level. The controller is further programmed to project a graphic using the graphics projector based at least in part on the projector brightness offset value.
-
公开(公告)号：US12039900B1
公开(公告)日：2024-07-16
申请号：US18354986
申请日：2023-07-19
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Kumar Sharma , Joseph F. Szczerba , Thomas A. Seder , John P. Weiss
CPC classification number: G09G3/001 , G02B27/0012 , G02B27/18 , G06T3/18 , G06V40/19 , G09G2320/0693 , G09G2360/02 , G09G2380/10
Abstract: A method of calibrating a head-up display system includes training a neural network to predict warp maps for an occupant perspective of a single graphical image projected onto a windshield of the vehicle, projecting, with a digital light projector, a graphical image onto the windshield, capturing, with a camera in proximity to the digital light projector, the graphical image projected onto the windshield, locating, with an occupant monitoring system, an occupant eye ellipse position, predicting, with the neural network, a warp map for an occupant perspective of the projected graphical image based on the location of the digital light projector, the occupant eye ellipse position and a shape of the windshield, applying, with the controller, the warp map to the graphical image projected by the digital light projector, and projecting, with the digital light projector, a corrected graphical image based on the predicted warp map.
-
公开(公告)号：US12031835B2
公开(公告)日：2024-07-09
申请号：US17713538
申请日：2022-04-05
Applicant: GM Global Technology Operations LLC
Inventor： John P. Weiss , Joseph F. Szczerba , Thomas A. Seder , Kai-Han Chang
IPC: G01C21/36 , B60K35/00 , G02B27/01 , G06F3/01 , G06V20/20 , G06V20/58 , B60K35/22 , B60K35/28 , B60K35/65
CPC classification number: G01C21/365 , B60K35/00 , G02B27/0101 , G02B27/0179 , G06F3/013 , G06V20/20 , G06V20/586 , B60K35/22 , B60K35/28 , B60K35/654 , B60K2360/1526 , B60K2360/166 , B60K2360/21 , G02B2027/014 , G02B2027/0141 , G02B2027/0187
Abstract: A head-up display system includes a first plurality of on-board sensors adapted to detect vehicle driving characteristics, a wireless communication module adapted to receive information from external sources, a driver monitoring system adapted to track a driver's eyes, and a controller in electronic communication with the first plurality of on-board sensors and the wireless communication module, the controller adapted to determine if the vehicle is performing a parking maneuver, and, when the vehicle is performing a parking maneuver, to capture images of an environment surrounding the vehicle, detect objects within the environment, identify location markers for a parking space and objects within the environment surrounding the vehicle adjacent to the parking space, determine the position of the vehicle relative to the identified location markers and objects, and display, with a projection module a parking assist graphic adapted to provide guidance to a driver of the vehicle.
-
15.发明授权公开(公告)号：US12030512B2
公开(公告)日：2024-07-09
申请号：US17714410
申请日：2022-04-06
Applicant: GM Global Technology Operations LLC
Inventor： John P. Weiss , Joseph F. Szczerba
IPC: B60W50/14 , B60K35/00 , B60W30/095 , B60W40/04 , B60K35/10 , B60K35/23 , B60K35/28 , B60K35/29 , B60K35/60
CPC classification number: B60W50/14 , B60K35/00 , B60W30/0956 , B60W40/04 , B60K35/10 , B60K35/23 , B60K35/28 , B60K35/29 , B60K35/60 , B60K2360/119 , B60K2360/177 , B60K2360/178 , B60K2360/1868 , B60K2360/188 , B60K2360/785 , B60W2050/146 , B60W2554/80
Abstract: A collision warning system notifies an occupant of a vehicle about a predicted collision between the vehicle and an object moving relative to the vehicle. The system includes an object input device, a vehicle input device, and a road detection module for generating a road signal associated with a road geometry that is visible through the windshield and located within a field of view of the occupant. The system further includes an ARHUD for generating multiple images upon the windshield and overlaid onto the road geometry. The system further includes a computer including a processor and a non-transitory computer readable storage medium storing instructions. The processor is programmed to determine a predicted collision between the object and the vehicle at a predicted time. The processor is further programmed to generate an actuation signal for actuating the ARHUD to generate the images upon the windshield and overlaid onto the road geometry.
-
Patent Agency Ranking
16.发明授权公开(公告)号：US11971544B2
公开(公告)日：2024-04-30
申请号：US17749464
申请日：2022-05-20
Applicant: GM Global Technology Operations LLC
Inventor： Thomas A. Seder , Kai-Han Chang , Joseph F. Szczerba , John P. Weiss
CPC classification number: G02B27/0101 , B60K35/00 , G06T1/20 , G06T11/00 , B60K35/23 , B60K35/28 , B60K2360/166 , B60K2360/167 , B60K2360/168 , B60K2360/177 , B60K2360/178 , B60K2360/29 , G02B2027/0123 , G02B2027/0141 , G02B2207/113
Abstract: A hybrid augmented reality head-up display system for displaying graphics upon a windscreen of a vehicle includes a windscreen having a transparent substrate including light emitting particles dispersed within, a primary graphic projection device for generating a first set of images upon the windscreen of the vehicle based on visible light, and a secondary graphic projection device for generating a second set of images upon a secondary area the windscreen of the vehicle based on an excitation light. The first set of images are displayed upon a primary area of the windscreen. The light emitting particles in the windscreen emit visible light in response to absorbing the excitation light. The first set of images displayed upon the primary area of the windscreen cooperate with the second set of images displayed upon the secondary area of the windscreen to create an edge-to-edge augmented reality view.
-
公开(公告)号：US11935414B1
公开(公告)日：2024-03-19
申请号：US17822897
申请日：2022-08-29
Applicant: GM Global Technology Operations LLC
Inventor： Jacob Alan Bond , Joseph F. Szczerba , John P. Weiss
IPC: G08G1/16 , G01S13/931 , G01S17/89 , G01S17/931 , G06V20/56 , G06V20/58
CPC classification number: G08G1/165 , G01S13/931 , G01S17/89 , G01S17/931 , G06V20/582 , G06V20/584 , G06V20/588
Abstract: A system for determining when additional information is needed by a passenger with color deficient vision within a vehicle includes a plurality of perception sensors within the vehicle adapted to collect data related to a physical identity of a primary object and to communicate the data related to the physical identity of the primary object, via a communication bus, to a data processor within the vehicle, the data processor adapted to determine that the physical identity of the primary object may be unclear to a passenger with color deficient vision based on the data related to the physical identity of the primary object, and that assistance should be provided to the passenger with color deficient vision to aid the passenger with color deficient vision in identifying the primary object.
-
公开(公告)号：US11854403B2
公开(公告)日：2023-12-26
申请号：US17700790
申请日：2022-03-22
Applicant: GM Global Technology Operations LLC
Inventor： Joseph F. Szczerba , John P. Weiss , Kai-Han Chang , Thomas A. Seder
CPC classification number: G08G1/167 , B60K35/00 , G06F3/013 , G06T7/70 , G06T19/006 , B60K2370/1529 , B60K2370/177 , B60K2370/178 , G06T2207/30248
Abstract: A method for providing a blind reveal warning on multi-focal plane augmented reality display includes receiving remote-vehicle data, which includes information about a plurality of remote vehicles. The remote vehicles include a first remote vehicle located directly in front of the host vehicle and a second remote vehicle in front of the first remote vehicle. The method further includes determining an approach rate of the first remote vehicle to the second remote vehicle. The method further includes determining a probability that the first remote vehicle will perform a blind reveal and comparing that probability with a predetermined threshold value. The method further includes, in response to determining that the probability that the first remote vehicle will perform the blind reveal is greater than the predetermined threshold value, transmitting a command signal to the display of the host vehicle to display a virtual image.
-
公开(公告)号：US11798240B2
公开(公告)日：2023-10-24
申请号：US17703241
申请日：2022-03-24
Applicant: GM Global Technology Operations LLC
Inventor： Joseph F. Szczerba , John P. Weiss , Kai-Han Chang , Thomas A. Seder
CPC classification number: G06T19/006 , G02B27/01 , G06Q50/01 , G06Q50/30
Abstract: A method for social networking using a multi-focal plane augmented reality display of a host vehicle includes receiving social-networking data from a remote device. The social-networking data includes information about at least one social interest of a remote user of the remote device. The remote device is located within a viewable area of a vehicle user of the host vehicle. The method further includes determining whether at least one social interest of the remote user matches a vehicle-user social interest of the vehicle user of the host vehicle using the social-networking data. The method further includes transmitting a command signal to the multi-focal plane augmented reality display of the host vehicle to display a virtual image on the multi-focal plane augmented reality display. The virtual image is indicative of the vehicle.
-
20.发明公开公开(公告)号：US20230306850A1
公开(公告)日：2023-09-28
申请号：US17700790
申请日：2022-03-22
Applicant: GM Global Technology Operations LLC
Inventor： Joseph F. Szczerba , John P. Weiss , Kai-Han Chang , Thomas A. Seder
CPC classification number: G08G1/167 , G06T7/70 , G06T19/006 , G06F3/013 , B60K35/00 , G06T2207/30248 , B60K2370/1529 , B60K2370/177 , B60K2370/178
Abstract: A method for providing a blind reveal warning on multi-focal plane augmented reality display includes receiving remote-vehicle data, which includes information about a plurality of remote vehicles. The remote vehicles include a first remote vehicle located directly in front of the host vehicle and a second remote vehicle in front of the first remote vehicle. The method further includes determining an approach rate of the first remote vehicle to the second remote vehicle. The method further includes determining a probability that the first remote vehicle will perform a blind reveal and comparing that probability with a predetermined threshold value. The method further includes, in response to determining that the probability that the first remote vehicle will perform the blind reveal is greater than the predetermined threshold value, transmitting a command signal to the display of the host vehicle to display a virtual image.
-
-
-
-
-
-
-
-
-
Search Results
46
records
(took 0.025 seconds)
