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91.发明授权公开(公告)号：US11594134B2
公开(公告)日：2023-02-28
申请号：US17060323
申请日：2020-10-01
Inventor： Songtao Chang , Cong Chen , Wenzhi Bai , Guibin Tian
IPC: G01S15/931 , G01S15/89 , G08G1/14 , G06V10/44 , G06V10/143 , G06V20/58
Abstract: Embodiments of the present disclosure disclose a parking space detection method and apparatus, an electronic equipment, a vehicle, and a storage medium, which relate to the field of automatic driving technologies and in particular, to the field of autonomous parking, including: collecting ultrasonic information during a moving process of a vehicle, generating a target grid map, performing feature recognition on the target grid map to obtain a line segment, and generating a parking space according to the line segment and the target grid map. By implementing the present disclosure, a disadvantage of a limited range of application in the prior art caused by that the detection of a parking space requires a travelling direction of a vehicle to be parallel with a side of an obstacle and requires the vehicle to be close to the obstacle is avoided, thereby achieving a relatively wide use and improving detection accuracy.
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92.发明授权公开(公告)号：US11584369B2
公开(公告)日：2023-02-21
申请号：US16514202
申请日：2019-07-17
Inventor： Hongda Zhang , Kai Yang , Lei Zhang , Qijuan Yin , Wuzhao Zhang , Xiaoyan Wang
IPC: G06T7/11 , B60W30/095 , G06T7/70
Abstract: Embodiments of the present application provide a collision detection method and apparatus based on an autonomous vehicle, a device and a storage medium, where the method includes: acquiring first point cloud data of each obstacle in each region around the autonomous vehicle, where the first point cloud data represents coordinate information of the obstacle and the first point cloud data is based on a world coordinate system; converting the first point cloud data of the each obstacle into second point cloud data based on a relative coordinate system, where an origin of the relative coordinate system is a point on the autonomous vehicle; determining, according to the second point cloud data of the each obstacle in all regions, a possibility of collision of the autonomous vehicle. A de-positioning manner for collision detection is provided, thereby improving the reliability and stability of collision detection.
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公开(公告)号：US20230044125A1
公开(公告)日：2023-02-09
申请号：US17968347
申请日：2022-10-18
Inventor： Shiqi ZHOU , Jingkai CHEN , Liang WANG , Yunpeng WANG , Zhenyu LI
IPC: G08G1/0967 , G08G1/00 , G08G1/0969 , G07C5/00 , G07C5/08 , B60K35/00
Abstract: A method of controlling an autonomous vehicle and an electronic device are provided, which relate to a field of artificial intelligence technology, and in particular to a field of autonomous driving technology. The method includes: acquiring a vehicle state configuration information from a cloud; enabling a task receiving function of the vehicle, in response to the vehicle state configuration information indicating that the vehicle is in an automatic operation state; acquiring a task information from the cloud in response to the task receiving function being enabled; and controlling the vehicle according to the task information.
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公开(公告)号：US20230043236A1
公开(公告)日：2023-02-09
申请号：US17931777
申请日：2022-09-13
Inventor： Songpeng ZHANG , Pengbin YANG , Jianxu ZHANG , Xiaohui ZHU , Xuguang LV
IPC: G01S19/47
Abstract: The present disclosure provides a vehicle positioning method implemented by an electronic device, including: obtaining sensor data about N frames of a vehicle through a sliding window, N being a positive integer; creating a target function for a factor graph model in accordance with the sensor data about the N frames, and performing optimization solution on the target function; and determining a pose and a position of the vehicle in accordance with a target value obtained through the optimization solution on the target function.
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95.发明申请公开(公告)号：US20230040004A1
公开(公告)日：2023-02-09
申请号：US17664900
申请日：2022-05-25
Abstract: Provided are a method and apparatus for processing a parking space state, and a non-transitory computer-readable storage medium. The method includes: acquiring parking space state association data determined by parking space monitoring devices in a target parking lot, where the parking space monitoring devices comprise an in-parking space monitoring device and an out-parking space monitoring device; determining a parking space state of a target parking space in the target parking lot according to the parking space state association data; and updating, according to the parking space state of the target parking space, parking space state data in a multi-source parking space management platform to which the target parking space belongs.
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Patent Agency Ranking
公开(公告)号：US11520684B2
公开(公告)日：2022-12-06
申请号：US16514902
申请日：2019-07-17
Inventor： Yue Cui , Yaling Zhang , Ji Tao , Hongshun Shen
Abstract: The application provides a method and an apparatus for testing an autonomous vehicle, and a storage medium, where the method includes: obtaining detection information of the autonomous vehicle, where the detection information is configured to indicate the test result obtained when the detecting apparatus in the autonomous vehicle tests the autonomous vehicle; further, generating a test interface according to the obtained detection information, and displaying the test interface, so that the tester can visually check various test information of the autonomous vehicle during the road running test, thereby not only saving a labor cost, but also improving a test efficiency of the road running test.
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公开(公告)号：US11496567B2
公开(公告)日：2022-11-08
申请号：US16726898
申请日：2019-12-25
Inventor： Yan Feng
IPC: H04L67/12 , H04L67/1097 , B64C39/02 , H04L41/14
Abstract: A data processing method based on an unmanned vehicle, the method including acquiring data generated in an unmanned vehicle operating environment of the unmanned vehicle and type information of the unmanned vehicle operating environment; acquiring a data transformation logic corresponding to the type information from a pre-stored adaption repository, which stores data transformation logics corresponding to different type information; and transforming a data structure of the data according to the data transformation logic corresponding to the type information to obtain data in compliance with a preset data structure. By transforming data generated in different unmanned vehicle operating environments into data in compliance with the preset data structure, the cloud server can be assisted in analyzing and consistently processing the data in compliance with the preset data structure after they have been transmitted to the cloud server, thus improving the data processing efficiency.
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公开(公告)号：US11375376B2
公开(公告)日：2022-06-28
申请号：US16917383
申请日：2020-06-30
Inventor： Guohao Gong , Junping Wang , Tiankun Zhao , Dongchao Gao , Zelin Wu , Chengfa Wang , Yongyi Sun
IPC: H04W12/106 , H04W4/46 , H04L67/12 , G05B19/418 , H04W28/04
Abstract: A method, apparatus, device, and medium for verifying vehicle information are provided. A specific implementation scheme is: determining a target coding precision and a target coding mode of a target data packet to be transmitted; coding the target data packet based on the target coding precision and the target coding mode, to determine target verification information of the target data packet; and transmitting the target data packet and the target verification information, to instruct a receiving-end vehicle to verify the target data packet based on the target verification information.
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公开(公告)号：US11338808B2
公开(公告)日：2022-05-24
申请号：US16565837
申请日：2019-09-10
Inventor： Kun Tang
Abstract: The present disclosure provides an autonomous driving method and an apparatus. The method includes: receiving a currently collected image transmitted by a unmanned vehicle, where the currently collected image is an image collected in a target scenario; acquiring current driving data according to the currently collected image and a pre-trained autonomous driving model, where the autonomous driving model is used to indicate a relationship between an image and driving data in at least two scenarios, and the at least two scenarios include the target scenario; and sending the current driving data to the unmanned vehicle. Robustness of the unmanned driving method is improved.
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公开(公告)号：US11279380B2
公开(公告)日：2022-03-22
申请号：US16814203
申请日：2020-03-10
Inventor： Lei Zhang , Kai Yang , Hongda Zhang , Wuzhao Zhang , Zhuo Chen , Baisheng Wang
Abstract: Embodiments of the present disclosure provide a method for detecting and avoiding a collision applied to a vehicle which determines a first path according to a real-time vehicle status. The method can include: S1) predefining a second path according to the real-time vehicle status; S2) determining whether the current first path is at risk of a collision, and determining whether the current second path is at risk of a collision; and S3) controlling the vehicle with an apparatus using a method for avoiding a collision, in a case where the current first path is at risk of a collision and/or the current second path is at risk of a collision.
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