公开(公告)号：US12007497B2

公开(公告)日：2024-06-11

申请号：US17268111

申请日：2019-08-02

Applicant: KYOCERA Corporation

Inventor： Youhei Murakami

IPC: G01S7/03 ,  G01S7/35 ,  G01S13/04 ,  G01S13/931 ,  H04B7/06

CPC classification number: G01S7/03 ,  G01S13/04 ,  G01S13/931 ,  H04B7/06 ,  G01S7/35 ,  G01S2013/9314

Abstract: An electronic device comprises a controller that performs control to switch between a first mode and a second mode. In the first mode, the controller transmits first transmission waves from a plurality of transmission antennas installed in a mobile body. In the second mode, the controller transmits second transmission waves beamformed from the transmission antennas. The controller performs control to switch from the first mode to the second mode, when detecting a stop space for the mobile body.

公开(公告)号：US11971475B2

公开(公告)日：2024-04-30

申请号：US17935188

申请日：2022-09-26

Applicant: MAGNA ELECTRONICS INC.

Inventor： Holger Hess ,  Joern Ihlenburg

IPC: G01S13/931 ,  G01S7/04 ,  H04B7/0413

CPC classification number: G01S13/931 ,  G01S7/04 ,  H04B7/0413 ,  G01S2013/9314 ,  G01S2013/9315 ,  G01S2013/93185

Abstract: A vehicular radar sensing system includes at least one radar sensor having a plurality of transmitting antennas and a plurality of receiving antennas. Individual transmitting antennas are arranged in multiple rows, and individual receiving antennas are arranged in multiple columns. The multiple rows of transmitting antennas include first and second rows of transmitting antennas, each row having at least four transmitting antennas. Each column of the multiple columns of receiving antennas comprises at least four receiving antennas. The multiple columns of receiving antennas are disposed between the first row of transmitting antennas and the second row of transmitting antennas. The vehicular radar sensing system applies two dimensional multiple input multiple output processing to outputs of the receiving antennas. The vehicular radar sensing system, responsive to processing of outputs of the receiving antennas, detects objects present in a field of sensing of the at least one radar sensor.

公开(公告)号：US11867802B2

公开(公告)日：2024-01-09

申请号：US17451202

申请日：2021-10-18

Applicant: Magna Electronics Inc.

Inventor： Sergio Duque Biarge ,  Holger Hess ,  Jorge J. Jácome Muñoz ,  Kalin Kabakchiev ,  Roaldje Nadjiasngar

IPC: G01S13/931 ,  G01S13/44 ,  G06T7/41 ,  G06T7/11 ,  G06V20/56

CPC classification number: G01S13/931 ,  G01S13/4454 ,  G06T7/11 ,  G06T7/41 ,  G01S2013/932 ,  G01S2013/9314 ,  G01S2013/9315 ,  G01S2013/9317 ,  G06T2207/10044 ,  G06T2207/30252 ,  G06V20/56

Abstract: A vehicular sensing system includes at least one MIMO radar sensor disposed at the vehicle and sensing exterior and forward of the vehicle. The at least one MIMO radar sensor includes multiple transmitting antennas and multiple receiving antennas. The transmitting antennas transmit radar signals and the receiving antennas receive radar signals. Radar data captured by the at least one MIMO radar sensor is provided to an electronic control unit (ECU). The ECU includes a processor and, responsive at least in part to processing at the ECU of provided captured radar data and vehicle motion information, determines different types of surfaces sensed by the at least one MIMO radar sensor. Responsive at least in part to processing at the ECU of provided captured radar data, the vehicular sensing system provides an output for at least one driving assist system.

公开(公告)号：US11808836B2

公开(公告)日：2023-11-07

申请号：US17222600

申请日：2021-04-05

Applicant: HELLA GmbH & Co. KGaA

Inventor： Muhammed Soubhi Al Kadi ,  Tobias Breddermann ,  Ridha Farhoud ,  Tai Fei ,  Christopher Grimm ,  Ernst Warsitz

IPC: G01S13/42 ,  G01S7/03 ,  G01S13/931 ,  H01Q3/36

CPC classification number: G01S13/426 ,  G01S7/03 ,  G01S13/931 ,  H01Q3/36 ,  G01S2013/9314

Abstract: A radar system for a vehicle, having at least two transmission antennas, each for emitting a transmission signal into the surroundings of the vehicle, at least four reception antennas, each for acquiring a detection signal for detecting targets in the surrounding of the vehicle, and a processing device for determining the viewing angle, in order to assign phase information in the detection signals to at least one viewing angle for respective detected targets, such that a minimum ambiguous range of the reception antennas in a first direction is specific for the assignment to be ambiguous to more than one viewing angle, wherein all of the reception antennas are spaced apart from each other in the first direction by different distances such that only one of the distances corresponds to the minimum ambiguous range.

公开(公告)号：US11783597B2

公开(公告)日：2023-10-10

申请号：US17138423

申请日：2020-12-30

Applicant: Continental Autonomous Mobility US, LLC

Inventor： Julien Ip ,  Eduardo Jose Ramirez Llanos ,  Xin Yu ,  Dhiren Verma ,  Andrew Bolduc

IPC: G06V20/58 ,  G06V10/44 ,  G06V10/22 ,  G01S13/931

CPC classification number: G06V20/586 ,  G01S13/931 ,  G06V10/22 ,  G06V10/44 ,  G01S2013/9314

Abstract: An automated vehicle parking system for a motor vehicle is disclosed and includes at least one camera obtaining images proximate a vehicle, at least one sensor array detecting objects proximate the vehicle, and a controller configured to generate a mask of an area proximate the vehicle from the images obtained by the at least one camera including labeled features identified within the obtained images and project the generated mask onto an occupancy grid generated with information from the at least one sensor array, wherein the controller is configured to locate a parking space responsive to open spaces defined within the generated mask.

公开(公告)号：US20180260637A1

公开(公告)日：2018-09-13

申请号：US15756285

申请日：2016-07-26

Applicant: Robert Bosch GmbH

Inventor： Philipp Mayer ,  Carlos Eduardo Cunha ,  Thorben Schick ,  Peter Christian Abeling

IPC: G06K9/00 ,  G08G1/14 ,  G01S13/93 ,  G01S13/08 ,  G01S15/08

CPC classification number: G06K9/00812 ,  G01S13/08 ,  G01S13/931 ,  G01S15/08 ,  G01S2013/9314 ,  G01S2015/934 ,  G01S2015/935 ,  G08G1/0112 ,  G08G1/0129 ,  G08G1/0133 ,  G08G1/0141 ,  G08G1/143 ,  G08G1/147

Abstract: A method for detecting a parking area on at least one road section includes providing a usable width of the road section. The usable width represents a passable width of the road section between parking vehicles. The method further includes travelling on the road section using a detector vehicle and detecting lateral distances from objects with a detector device arranged in the detector vehicle. The method also includes comparing the detected lateral distances with the usable width, and detecting the parking area based on the comparison.

公开(公告)号：US20180158333A1

公开(公告)日：2018-06-07

申请号：US15813257

申请日：2017-11-15

Applicant: Robert Bosch GmbH

Inventor： Stefan Nordbruch

IPC: G08G1/14 ,  G06K9/00 ,  G01S7/41

CPC classification number: G08G1/143 ,  G01S7/003 ,  G01S7/411 ,  G01S7/412 ,  G01S7/4802 ,  G01S7/539 ,  G01S13/86 ,  G01S17/936 ,  G01S2013/9314 ,  G01S2013/936 ,  G01S2013/9364 ,  G01S2013/9367 ,  G01S2013/9385 ,  G01S2015/932 ,  G06K9/00812

Abstract: A method for checking for errors of a sensor system, within a vehicle, for detecting an occupancy state of a parking space. The method includes providing a reference data set for a parking space ascertained independently of the sensor system to be checked, the reference data set including a reference occupancy state of the parking space which is assigned a first detection point in time; receiving an occupancy state of the parking space detected with the aid of the sensor system via a communication network which is assigned a second detection point in time; a time difference between the first and second detection points in time is compared to a threshold value, and when the ascertained time difference is less than or less than/equal to the threshold value, the detected occupancy state of the parking space is compared to the reference occupancy state to check the sensor system for errors.

公开(公告)号：US20180130352A1

公开(公告)日：2018-05-10

申请号：US15844230

申请日：2017-12-15

Applicant: fybr

Inventor： Paul BECKER ,  Richard E. GOODWIN ,  Edwin HORTON

IPC: G08G1/14

CPC classification number: G08G1/144 ,  G01S5/0263 ,  G01S13/91 ,  G01S19/11 ,  G01S19/48 ,  G01S2013/9314 ,  G07B15/02 ,  G08G1/04 ,  G08G1/042

Abstract: A distributed remote sensing system including at least one gateway, at least one sensing device and a communication interface providing radio frequency communication through a shared frequency scheme between each sensing device and one of the at least one gateway and between each sensing device and another of the at least one gateway through a different frequency scheme.

公开(公告)号：US20180095474A1

公开(公告)日：2018-04-05

申请号：US15620665

申请日：2017-06-12

Applicant: Faraday&Future Inc.

Inventor： Aziz Umit BATUR ,  Oliver Max JEROMIN ,  Sowmya GADE ,  Paul Alan THEODOSIS ,  Michael VENEGAS

IPC: G05D1/02 ,  B60W30/06 ,  G06K9/00 ,  G06K9/62

CPC classification number: G05D1/0246 ,  B60W30/06 ,  G01S19/13 ,  G01S19/48 ,  G01S2013/9314 ,  G05D1/0274 ,  G05D1/0278 ,  G06K9/00812 ,  G06K9/4604 ,  G06K9/6202 ,  G06K9/6212

Abstract: Camera-based autonomous parking is disclosed. An autonomous parking procedure can include detecting parking lines in images captured by a camera on a vehicle. The vehicle can be localized with respect to the parking lines based on location data for the vehicle from a GPS receiver and a location determination for the vehicle based on detected ends of the parking lines. The vehicle can further determine an occupancy state of one or more parking spaces formed by the two or more parking lines using a range sensor on the vehicle and select an empty space. A region of interest including the selected space can be identified and one or more parking lines of the selected space can be detected in an image of the region of interest. The vehicle can autonomously move to reduce errors between the location of the vehicle and the final parking position within the selected space.

公开(公告)号：US20180046194A1

公开(公告)日：2018-02-15

申请号：US15797688

申请日：2017-10-30

Applicant: Conti Temic microelectronic GmbH

Inventor： Rolf Adomat ,  Wolfgang Fey

IPC: G05D1/02 ,  B60W30/06 ,  G06T7/70 ,  B60R1/00

CPC classification number: G05D1/0214 ,  B60R1/00 ,  B60R2300/105 ,  B60R2300/303 ,  B60R2300/806 ,  B60W30/06 ,  B62D15/0285 ,  G01B11/002 ,  G01S17/936 ,  G01S2013/9314 ,  G05D1/0248 ,  G06T7/70 ,  G06T2200/08 ,  G06T2200/24 ,  G06T2207/30241 ,  G06T2207/30252 ,  G08G1/165 ,  H04N5/247

Abstract: A device for determining a space in which the vehicle can drive includes at least one sensing unit for sensing spatial coordinates of at least one object in a vehicle environment of the vehicle. A determining unit is configured to determine a space in which the vehicle can drive on the basis of the spatial coordinates of the at least one object sensed by the sensing unit and on the basis of specified dimensions of the vehicle.