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公开(公告)号：US12244963B2
公开(公告)日：2025-03-04
申请号：US18487151
申请日：2023-10-16
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular vision system includes an electronic control unit (ECU) installed in a vehicle that connects via a plurality of coaxial cables of the vehicle with a plurality of vehicular cameras of the vehicle. Each camera is operable to capture image data. The coaxial cables (i) carry image data captured by the respective camera from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera for powering the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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公开(公告)号：US20240056550A1
公开(公告)日：2024-02-15
申请号：US18487151
申请日：2023-10-16
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular vision system includes an electronic control unit (ECU) installed in a vehicle that connects via a plurality of coaxial cables of the vehicle with a plurality of vehicular cameras of the vehicle. Each camera is operable to capture image data. The coaxial cables (i) carry image data captured by the respective camera from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera for powering the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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3.发明申请公开(公告)号：US20200186750A1
公开(公告)日：2020-06-11
申请号：US16792430
申请日：2020-02-17
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular multi-camera vision system includes a plurality of cameras and an electronic control unit. The cameras are disposed at a vehicle and have respective fields of view exterior of the vehicle. The cameras are operable to capture image data. The ECU includes an image processor and a DC power supply. The cameras are connected with the ECU via respective coaxial cables. Each respective coaxial cable carries (i) captured image data from the respective camera to the ECU, (ii) camera control data from the ECU to the respective camera and (iii) electrical voltage for powering the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera by a signal having a frequency outside of the bandwidth of the captured image data carried by the respective coaxial cable from the respective camera to the ECU.
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4.发明授权公开(公告)号：US11290679B2
公开(公告)日：2022-03-29
申请号：US17303148
申请日：2021-05-21
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular multi-camera vision system includes a plurality of cameras and an electronic control unit (ECU). The cameras are disposed at a vehicle and have respective fields of view exterior of the vehicle. The cameras are operable to capture image data. The cameras are connected with the ECU via respective coaxial cables. Each respective coaxial cable (i) carries captured image data from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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公开(公告)号：US11792360B2
公开(公告)日：2023-10-17
申请号：US18067983
申请日：2022-12-19
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular vision system includes a forward-viewing camera and an electronic control unit (ECU). The forward-viewing camera views forward of the vehicle through the windshield of the vehicle. The forward-viewing camera is operable to capture image data. The forward-viewing camera is connected with the ECU via a first connecting cable. The first connecting cable (i) carries image data captured by the forward-viewing camera from the camera to the ECU, (ii) carries camera control data from the ECU to the forward-viewing camera and (iii) connects a DC power supply of the ECU to the forward-viewing camera for powering the camera. The camera control data is carried by the cable from the ECU to the camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the camera is carried by the cable from the camera to the ECU.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20230121714A1
公开(公告)日：2023-04-20
申请号：US18067983
申请日：2022-12-19
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular vision system includes a forward-viewing camera and an electronic control unit (ECU). The forward-viewing camera views forward of the vehicle through the windshield of the vehicle. The forward-viewing camera is operable to capture image data. The forward-viewing camera is connected with the ECU via a first connecting cable. The first connecting cable (i) carries image data captured by the forward-viewing camera from the camera to the ECU, (ii) carries camera control data from the ECU to the forward-viewing camera and (iii) connects a DC power supply of the ECU to the forward-viewing camera for powering the camera. The camera control data is carried by the cable from the ECU to the camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the camera is carried by the cable from the camera to the ECU.
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7.发明申请公开(公告)号：US20210274125A1
公开(公告)日：2021-09-02
申请号：US17303148
申请日：2021-05-21
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular multi-camera vision system includes a plurality of cameras and an electronic control unit (ECU). The cameras are disposed at a vehicle and have respective fields of view exterior of the vehicle. The cameras are operable to capture image data. The cameras are connected with the ECU via respective coaxial cables. Each respective coaxial cable (i) carries captured image data from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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公开(公告)号：US10567705B2
公开(公告)日：2020-02-18
申请号：US14297663
申请日：2014-06-06
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vision system for a vehicle includes a camera and a control. The camera is disposed at a vehicle and has a field of view exterior of the vehicle. The camera is operable to capture image data. The control includes an image processor. A single coaxial cable connects the camera with the control. The single coaxial cable carries (i) image data from the camera to the control, (ii) control data from the control to the camera and (iii) electrical voltage for powering the camera. The image processor is operable to process image data captured by the camera and carried to the control by the single coaxial cable. The single coaxial cable carries at least one FBAS signal.
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9.发明授权公开(公告)号：US11533452B2
公开(公告)日：2022-12-20
申请号：US17656067
申请日：2022-03-23
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular multi-camera vision system includes a plurality of cameras and an electronic control unit (ECU). The cameras are disposed at a vehicle and have respective fields of view exterior of the vehicle. The cameras are operable to capture image data. The cameras are connected with the ECU via respective coaxial cables. Each respective coaxial cable (i) carries captured image data from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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10.发明申请公开(公告)号：US20220217299A1
公开(公告)日：2022-07-07
申请号：US17656067
申请日：2022-03-23
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sven Ziegenspeck , Pirmin Bader
Abstract: A vehicular multi-camera vision system includes a plurality of cameras and an electronic control unit (ECU). The cameras are disposed at a vehicle and have respective fields of view exterior of the vehicle. The cameras are operable to capture image data. The cameras are connected with the ECU via respective coaxial cables. Each respective coaxial cable (i) carries captured image data from the respective camera to the ECU, (ii) carries camera control data from the ECU to the respective camera and (iii) connects a DC power supply of the ECU to the respective camera. The camera control data is carried by the respective coaxial cable from the ECU to the respective camera at a control data carrier frequency that is lower than an image data carrier frequency at which image data captured by the respective camera is carried by the respective coaxial cable from the respective camera to the ECU.
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