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公开(公告)号：US09297844B2
公开(公告)日：2016-03-29
申请号：US13868832
申请日：2013-04-23
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： David R. Petrucci , Gregg R. Kittinger , Duane S. Carper , Douglas C. Martin
CPC classification number: G01R31/006 , H01Q1/12 , H01Q1/1214 , H01Q1/3275
Abstract: Methods and systems are provided for detecting whether at least one of an antenna mast and a detection mechanism is installed to an antenna. In one embodiment, a method includes monitoring at least one of amplitude modulation (AM) band data and direct current (DC) power data of the antenna; and selectively determining whether at least one of the antenna mast and the detection mechanism is installed based on the at least one of the AM band data and the DC power data.
Abstract translation: 提供了用于检测天线杆和检测机构中的至少一个是否被安装到天线的方法和系统。 在一个实施例中，一种方法包括监视天线的幅度调制（AM）频带数据和直流（DC）功率数据中的至少一个; 以及基于所述AM频带数据和所述DC电力数据中的至少一个，选择性地确定所述天线桅杆和所述检测机构中的至少一个是否被安装。
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公开(公告)号：US11522282B2
公开(公告)日：2022-12-06
申请号：US17200208
申请日：2021-03-12
Applicant: GM Global Technology Operations LLC
Inventor： Hyok Jae Song , Hanseung Lee , Nahel Eshaq , Gregg R. Kittinger
Abstract: A multi-antenna ground plane structure in a vehicle includes a first ground plane to be electrically connected to a fascia chassis. The fascia chassis is a portion of the vehicle covered by a fascia. A first side of the first ground plane seats two or more antennas. The multi-antenna ground plane structure also includes one or more additional ground planes affixed to a second side, opposite the first side, of the first ground plane. One of the one or more additional ground planes is attached to one or more antennas such that the one or more antennas is oriented opposite an orientation of the two or more antennas seated on the first ground plane.
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公开(公告)号：US20220294101A1
公开(公告)日：2022-09-15
申请号：US17200187
申请日：2021-03-12
Applicant: GM Global Technology Operations LLC
Inventor： Hyok Jae Song , Hanseung Lee , Nahel Eshaq , Gregg R. Kittinger
Abstract: A cellular antenna structure for integration in a vehicle includes a ground plane to follow a slope of a spoiler chassis. The spoiler chassis is a portion of the vehicle covered by a spoiler. The cellular antenna structure also includes a cellular antenna orthogonal to the ground plane and electrically connected to the ground plane and a structural support affixed to the ground plane to maintain a fixed position of the cellular antenna orthogonal to the ground plane.
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公开(公告)号：US20210114505A1
公开(公告)日：2021-04-22
申请号：US16655828
申请日：2019-10-17
Applicant: GM Global Technology Operations LLC
Inventor： David R. Petrucci , Gregg R. Kittinger , Kausalya Singuru , Xiujie Gao , Mohannad Murad , Joseph J. Boeve , William P. Ciaramitaro
Abstract: A system to detect and avoid spilled cargo in an automobile vehicle, includes an automobile vehicle rear cargo area including a floor to temporarily receive a storage item in the cargo area. A lift gate is moved between a closed and latched position and a fully open position inclusive to allow loading and removal of the storage item. A vision system identifies the storage item when initially loaded in the cargo area and identifies if the storage item is initially positioned in a cargo spill position or subsequently moves to the cargo spill position. A cargo stop device is releasably connected to the lift gate. An operating system releasably stores the cargo stop device when the storage item is not in the cargo spill position and deploys the cargo stop device when the storage item is in the cargo spill position.
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公开(公告)号：US10793091B2
公开(公告)日：2020-10-06
申请号：US15886006
申请日：2018-02-01
Applicant: GM Global Technology Operations LLC
Inventor： Yasen Hu , Shuqing Zeng , Wei Tong , Mohannad Murad , David R. Petrucci , Gregg R. Kittinger
IPC: B60R16/023 , H04Q9/02 , G05D1/02
Abstract: A system and method to perform dynamic bandwidth adjustment among two or more vehicle sensors includes receiving input. The input includes data from each of the two or more vehicle sensors. The two or more vehicle sensors include a camera, an audio detector, a radar system, or a lidar system. The method also includes determining a bandwidth at which each of the two or more vehicle sensors should provide the data, and providing a control signal to each of the two or more vehicle sensors to adjust the bandwidth based on the determining.
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Patent Agency Ranking
公开(公告)号：US20190258894A1
公开(公告)日：2019-08-22
申请号：US15900206
申请日：2018-02-20
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Shuqing Zeng , Wei Tong , Yasen Hu , Mohannad Murad , David R. Petrucci , Gregg R. Kittinger
Abstract: A system and method to perform detection based on sensor fusion includes obtaining data from two or more sensors of different types. The method also includes extracting features from the data from the two or more sensors and processing the features to obtain a vector associated with each of the two or more sensors. The method further includes concatenating the two or more vectors obtained from the two or more sensors to obtain a fused vector, and performing the detection based on the fused vector.
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公开(公告)号：US20190232898A1
公开(公告)日：2019-08-01
申请号：US15886006
申请日：2018-02-01
Applicant: GM Global Technology Operations LLC
Inventor： Yasen Hu , Shuqing Zeng , Wei Tong , Mohannad Murad , David R. Petrucci , Gregg R. Kittinger
IPC: B60R16/023 , H04Q9/02
Abstract: A system and method to perform dynamic bandwidth adjustment among two or more vehicle sensors includes receiving input. The input includes data from each of the two or more vehicle sensors. The two or more vehicle sensors include a camera, an audio detector, a radar system, or a lidar system. The method also includes determining a bandwidth at which each of the two or more vehicle sensors should provide the data, and providing a control signal to each of the two or more vehicle sensors to adjust the bandwidth based on the determining.
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公开(公告)号：US09502755B2
公开(公告)日：2016-11-22
申请号：US14163848
申请日：2014-01-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Donald B. Hibbard, Jr. , Gregg R. Kittinger , David J. Trzcinski
CPC classification number: H01Q1/32 , H01Q1/3291 , H01Q9/0407 , Y10T29/49016
Abstract: A method and system for increasing the performance of an automotive plate antenna system are provided. A carbon loaded material is used to enhance performance of the plate antenna. The method and resulting systems have a first metallic plate of the antenna arranged and secured on a planar surface of the carbon loaded material. The method realizes an antenna system with reduced size and weight without a reduction in performance.
Abstract translation: 提供了一种用于提高汽车板式天线系统的性能的方法和系统。 使用碳负载材料来增强板式天线的性能。 该方法和所得系统具有天线的第一金属板，并且被固定在载碳材料的平坦表面上。 该方法实现了具有减小的尺寸和重量的天线系统，而不降低性能。
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公开(公告)号：US11876300B2
公开(公告)日：2024-01-16
申请号：US17725824
申请日：2022-04-21
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Gregg R. Kittinger , Duane S. Carper , Nahel Eshaq
CPC classification number: H01Q3/247 , H01Q1/32 , H01Q3/34 , H01Q21/28 , H04B1/1615
Abstract: An antenna system for a vehicle includes a first antenna array affixed to the vehicle and a remote antenna system. A first connector is affixed to the vehicle, and is connected to the controllable switch. The remote antenna system includes a second antenna array including a second active antenna and a wiring harness. The wiring harness includes a second signal lead connected to the second active antenna, a ground lead, and a second connector. The signal lead and the ground lead connect the second active antenna of the second antenna array to the second connector. The first connector is connectable to the second connector, and the switch array communicates signals from the second antenna array to the on-vehicle controller when the second connector of the second antenna array is connected to the first connector.
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公开(公告)号：US20230238690A1
公开(公告)日：2023-07-27
申请号：US17583543
申请日：2022-01-25
Applicant: GM Global Technology Operations LLC
Inventor： Duane S. Carper , Gregg R. Kittinger , Zachary Robert Plotzke , Nahel Eshaq
CPC classification number: H01Q1/3275 , H05K1/182
Abstract: A vehicle, an antenna assembly of the vehicle, and a method of assembling the antenna is disclosed. The vehicle includes a housing having a passage formed therethrough. A circuit board is disposed within the housing. An antenna element is coupled to the circuit board and passes through the passage. A plug fills an annular volume of the passage between the antenna element and the housing.
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