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公开(公告)号：US11904898B2
公开(公告)日：2024-02-20
申请号：US17474881
申请日：2021-09-14
Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT
Inventor： Sandra Kleinau , Bernd Rech , Thorsten Bagdonat
IPC: B60W60/00 , H04W4/44 , G06V20/58 , G08G1/0967 , B60W50/00
CPC classification number: B60W60/00184 , B60W60/0015 , B60W60/00274 , G06V20/584 , G08G1/096725 , H04W4/44 , B60W2050/0095
Abstract: A method, a computer program, and an apparatus for controlling operation of a transportation vehicle equipped with an automated driving function and a transportation vehicle equipped with an automated driving function which uses the method or apparatus. A first signal state of a traffic light is determined from data of at least one vehicle sensor, the determined first signal state of the traffic light is then validated based on information available in the transportation vehicle, and an operation mode of the transportation vehicle is set as a function of a validation result.
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公开(公告)号：US11760381B1
公开(公告)日：2023-09-19
申请号：US17196945
申请日：2021-03-09
Applicant: GM Cruise Holdings LLC
Inventor： Drew Gray
IPC: B60W60/00 , B60W40/105 , G06V20/56 , B60W50/00
CPC classification number: B60W60/00184 , B60W40/105 , G06V20/56 , B60W2050/0062 , B60W2520/06
Abstract: A vehicle with autonomous navigation abilities ensures that the vehicle will remain within a safe driving region, such as the current lane, even in the case of a system failure. The vehicle's autonomous control subsystem computes driving parameters used to follow a path of the vehicle toward the current destination. These driving parameters are used to compute a safety envelope describing a region that the vehicle could reach from the present position in case of system failure before coming to a stop. The safety envelope is compared to a current safe driving region, and if the safety envelope violates the boundaries of the safe driving region, the driving parameters and corresponding safety envelopes are recomputed until the currently-computed safety envelope no longer violates the boundaries of the safe driving region.
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公开(公告)号：US12060080B2
公开(公告)日：2024-08-13
申请号：US18310620
申请日：2023-05-02
Applicant: WAYMO LLC
Inventor： Yuchi Wang , Michael James , Robert Chen , Derrick Dominic
IPC: B60W60/00 , B60W40/06 , G06F18/23 , G06F18/2415 , G06V20/56
CPC classification number: B60W60/00184 , B60W40/06 , B60W60/001 , B60W60/00182 , G06F18/23 , G06F18/2415 , G06V20/56 , G06V20/588 , B60W2420/408
Abstract: Aspects of the disclosure relate to generating a puddle occupancy grid including a plurality of cells. For instance, a first probability value for a puddle being located at a first location generated using sensor data from a first sensor may be received. A second probability value for a puddle being located at a second location generating using sensor data from a second sensor different from the first sensor may be received. A first cell may be identified from the plurality of cells using the first location. The first cell may also be identified using the second location. A value for the cell may be generated using the first probability value and the second probability value.
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公开(公告)号：US12060079B2
公开(公告)日：2024-08-13
申请号：US16872604
申请日：2020-05-12
Applicant: Toyota Research Institute, Inc.
Inventor： Shunsho Kaku
IPC: B60W60/00 , B60W50/029 , G05D1/00 , G07C5/00
CPC classification number: B60W60/00184 , G05D1/0055 , G05D1/0221 , G07C5/008 , B60W2050/0297
Abstract: Systems, methods, and other embodiments described herein relate to resolving one or more deficiencies in autonomous driving requirements for a road segment. In one embodiment, a method includes receiving sensor data for a portion of the road segment from at least one sensor of a vehicle, and determining autonomous driving requirements for the portion of the road segment. The method includes identifying the one or more deficiencies in the autonomous driving requirements for the portion of the road segment based on the received sensor data and the determined autonomous driving requirements for the portion of the road segment. The method includes determining an alteration to the portion of the road segment to overcome the one or more deficiencies in the autonomous driving requirements for the portion of the road segment.
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5.发明公开公开(公告)号：US20240343269A1
公开(公告)日：2024-10-17
申请号：US18628915
申请日：2024-04-08
Applicant: CAVH LLC
Inventor： Bin Ran , Peipei Mao , Linheng Li , Yang Cheng , Tianyi Chen , Yang Zhou , Zhen Zhang , Xiaotian Li , Shen Li , Shuoxuan Dong , Kunsong Shi
CPC classification number: B60W60/00184 , B60W60/0011 , G08G1/0112 , G08G1/0116 , G08G1/0125 , H04W4/44 , H04W4/46
Abstract: This technology relates to autonomous vehicle (AV) control systems tailored for critical points of a partially instrumented infrastructure. The first system integrates an onboard unit (OBU) and communication modules to interact with roadside units (RSUs) or a cloud platform, delivering time-sensitive control instructions to vehicles at critical points. The OBUs execute these instructions for driving tasks. The second system combines an OBU with a cloud platform, leveraging cloud services for enhanced functionality like storage and computing. It adapts to diverse critical point scenarios, employing proactive incident prediction and rapid detection methods for optimized performance.
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Patent Agency Ranking
公开(公告)号：US12097886B2
公开(公告)日：2024-09-24
申请号：US17299782
申请日：2018-12-20
Applicant: Mitsubishi Electric Corporation
Inventor： Rin Shinomoto , Shota Kameoka
IPC: B60W60/00 , B60W30/095 , B60W30/10 , B60W40/068 , B60W40/10
CPC classification number: B60W60/00184 , B60W30/0956 , B60W30/10 , B60W40/068 , B60W40/10 , B60W2530/20 , B60W2710/18 , B60W2710/207
Abstract: A travel plan generation device used for an autonomous driving system of a vehicle includes circuitry, in which the circuitry is configured to generate a restriction related to a quantity of state of the vehicle, and generate a target trajectory and a target vehicle speed of the vehicle as a travel plan so as to satisfy the restriction by using a Bayes filter as a state estimation calculation without a convergence calculation.
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公开(公告)号：US11790706B2
公开(公告)日：2023-10-17
申请号：US16668264
申请日：2019-10-30
Applicant: Honda Motor Co., Ltd.
Inventor： Hiroshi Miura , Tatsuya Ippyo
IPC: G07C5/08 , B60W50/00 , B60W60/00 , B60W30/095
CPC classification number: G07C5/085 , B60W30/0956 , B60W50/00 , B60W60/0027 , B60W60/00184 , B60W2050/0083 , B60W2554/4044 , B60W2556/10 , B60W2556/45
Abstract: A calibration system calibrates one or more vehicle sensors. The calibration system includes a measuring tool coupleable to a vehicle including the vehicle sensors. The measuring tool generates measurement data associated with a first set of measurements between the measuring tool and a target spaced from the vehicle. The calibration system further includes a line-end tester that compares the measurement data with configuration data associated with a second set of measurements between the measuring tool and the vehicle sensors, and determines one or more aiming parameters associated with the vehicle sensors based on the comparison.
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公开(公告)号：US12043288B2
公开(公告)日：2024-07-23
申请号：US17674925
申请日：2022-02-18
Applicant: CAVH LLC
Inventor： Bin Ran , Wenqi Lu , Tianyi Chen , Yang Cheng , Linheng Li , Bingjie Liang , Yifan Yao , Kunsong Shi , Keshu Wu
IPC: B60W60/00 , B60W40/09 , B60W40/105 , H04W4/44
CPC classification number: B60W60/00184 , B60W40/09 , B60W40/105 , H04W4/44
Abstract: Provided herein is technology relating to automated driving and particularly, but not exclusively, to a mobile intelligent road infrastructure technology configured to serve automated driving systems by providing, supplementing, and/or enhancing autonomous driving functions for connected automated vehicles under common and unusual driving scenarios.
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公开(公告)号：US11964674B2
公开(公告)日：2024-04-23
申请号：US17878982
申请日：2022-08-02
Applicant: CAVH LLC
Inventor： Bin Ran , Yang Cheng , Tianyi Chen , Yang Zhou , Zhen Zhang , Xiaotian Li , Shen Li , Shuoxuan Dong , Kunsong Shi
CPC classification number: B60W60/00184 , B60W60/0011 , G08G1/0112 , G08G1/0116 , G08G1/0125 , H04W4/44 , H04W4/46
Abstract: The present technology relates to an intelligent road infrastructure system and, more particularly, to systems and methods for a heterogeneous connected automated vehicle highway (CAVH) network in which the road network has various RSU and TCU/TCC coverages and functionalities. The heterogeneous CAVH network facilitates control and operations for vehicles of various automation level and other road users by implementing various levels of coordinated control among CAVH system entities and providing individual road users with detailed customized information and time-sensitive control instructions, and operations and maintenance services.
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公开(公告)号：US11873009B2
公开(公告)日：2024-01-16
申请号：US17025727
申请日：2020-09-18
Inventor： Yue Wang , Zelin Wu , Jingjing Xue , Yingnan Liu , Wenlong Rao , Shi Hu
CPC classification number: B60W60/00184 , B60W30/146 , G07C5/008 , G07C5/0808 , B60W2555/60 , B60W2556/50
Abstract: A method and an apparatus for controlling a mobile robot, and a control system are provided. The method includes: in response to receiving a start request sent by a mobile robot, obtaining at least one of the position information or condition information of the mobile robot; determining a speed limit value of the mobile robot according to the obtained information; and sending a start instruction including the speed limit value to the mobile robot, so as to control the mobile robot to move at a speed smaller than or equal to the speed limit value. The implementation improves the motion safety of a mobile robot.
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