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公开(公告)号：US20210341584A1
公开(公告)日：2021-11-04
申请号：US17375738
申请日：2021-07-14
Inventor： Rui Ren , Zongtao Fan , Bolei Wang , Jingsheng Hu , Jiali Zhang , Yuquan Yuan , Yanfu Zhang
IPC: G01S7/481 , G01S17/931
Abstract: A lidar base, a lidar device and an autonomous vehicle are provided, and relate to the technical field of automatic driving. Wherein, the lidar base includes: a seat body for installing a lidar assembly; a cover plate arranged on the seat body, and a diversion gap being defined between the cover plate and the base body, wherein an air outlet of the diversion gap is arranged toward the lidar assembly.
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公开(公告)号：US20210341295A1
公开(公告)日：2021-11-04
申请号：US16959276
申请日：2019-10-22
Inventor： Yue Wang , Ruihao Min , Jingjing Xue , Yingnan Liu , Wenlong Rao , Zijie Wang , Zelin Wu
Abstract: A method and apparatus for controlling a vehicle. An exemplary method includes: acquiring transportation demand information; acquiring driving status information of a vehicle in a vehicle formation; determining a target vehicle from the vehicle formation based on the transportation demand information and the driving status information; and sending a dispatch instruction to the target vehicle, to cause the target vehicle to execute a transportation task indicated by the transportation demand information according to the dispatch instruction.
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173.发明授权公开(公告)号：US11163714B2
公开(公告)日：2021-11-02
申请号：US16711196
申请日：2019-12-11
Inventor： Xianglun Leng , Hefei Zhu , Qingshu Chen , Zhibiao Zhao , Xiaozhang Gong
Abstract: Embodiments of the present disclosure relate to a method, an apparatus, an electronic device and a computer readable storage medium for determining connection relationships among a plurality of chips. The method includes determining identity information of a plurality of chips managed by a host, the plurality of chips being connected by respective inter-chip communication interfaces for inter-chip communication. The method further includes allowing one or more of the plurality of chips to acquire identity information of other chips connected to the inter-chip communication interface of the one or more chips. The method further includes reading identity information of the other chips by means of a management interface of the one or more chips with regard to communicating with the host, so as to determine connection relationships among the plurality of chips.
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公开(公告)号：US11163499B2
公开(公告)日：2021-11-02
申请号：US16566567
申请日：2019-09-10
Inventor： Hongzhou Zhang , Yongqiang Yang
Abstract: Embodiments of the present disclosure disclose a method, apparatus and system for controlling mounting of a file system. A specific embodiment of the method includes: receiving network attribute information of a target client sent by a target server as first network attribute information; determining, based on the first network attribute information, whether the target client has permission to mount to a target file system; and sending, in response to determining that the target client has permission to mount to the target file system, an identification of the target file system to the target server.
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公开(公告)号：US20210337205A1
公开(公告)日：2021-10-28
申请号：US17353415
申请日：2021-06-21
Inventor： Ke LIN , Wenpeng DING
IPC: H04N19/124 , H04N19/13 , H04N19/132 , H04N19/176
Abstract: A method and apparatus for adjusting a quantization parameter for adaptive quantization are provided. An implementation of the method may include: acquiring at least one pixel block corresponding to a to-be-compressed image and an initial quantization parameter adjustment value corresponding to the pixel block, the initial quantization parameter adjustment value being generated based on an image objective quality evaluation index; determining a just noticeable difference, JND, threshold corresponding to each pixel point in the at least one pixel block; determining a block JND threshold corresponding to each pixel block, based on the JND threshold corresponding to each pixel point in the at least one pixel block; and adjusting the corresponding initial quantization parameter adjustment value based on the block JND threshold to generate an adjusted quantization parameter adjustment value corresponding to the at least one pixel block.
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Patent Agency Ranking
公开(公告)号：US20210334669A1
公开(公告)日：2021-10-28
申请号：US17116979
申请日：2020-12-09
Inventor： Qian LI , Yabing SHI , Ye JIANG , Chunguang CHAI , Yong ZHU
Abstract: A method, apparatus, device, and storage medium for constructing a knowledge graph, relates to the field of data processing, and specifically to artificial intelligence technology is provided. The method may include: determining a scene and a scene element of the scene; determining a target tag from attribute tags based on an association relationship between an entity and the scene element, and an association relationship between the entity and each of the attribute tags; and establishing an edge between a scene node and a target tag node, to obtain a knowledge graph including scene information.
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公开(公告)号：US20210334602A1
公开(公告)日：2021-10-28
申请号：US17172031
申请日：2021-02-09
Inventor： Shanshan Liu , Chengquan Zhang , Xuan Li , Mengyi En , Hailun Xu , Xiaoqiang Zhang
Abstract: The present application discloses a method and an apparatus for recognizing text content, and an electronic device, and relates to a text recognition technique in the field of computer technology. The specific implementation is as follows: acquiring a dial picture; detecting at least one text centerline and a bounding box corresponding to each text centerline in the dial picture; and recognizing text content in each line of text in the dial picture based on the at least one text centerline and the bounding box corresponding to each text centerline.
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178.发明申请公开(公告)号：US20210334552A1
公开(公告)日：2021-10-28
申请号：US17117543
申请日：2020-12-10
Inventor： Yinghui LI
Abstract: Embodiments of the present disclosure provide a method, apparatus, device, and storage medium for determining a lane where a vehicle is located. In the method, the image lane information of the position where the vehicle is located is determined from a lane line image; actual lane information of a position where the vehicle is located is acquired from existing lane information according to the positioning information of the vehicle; and an actual lane where the vehicle is located is determined based on the image lane information and the actual lane information.
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公开(公告)号：US20210334278A1
公开(公告)日：2021-10-28
申请号：US17110144
申请日：2020-12-02
Inventor： Jingbo ZHOU , Hui XIONG
IPC: G06F16/2458 , G06F16/29 , G06F16/28 , G06F16/901 , G06N3/08 , G06N3/04
Abstract: A method and apparatus for mining a competition relationship between POIs. An embodiment of the method includes: acquiring a graphlet mining result obtained by mining map retrieval data of users which comprises attribute information of retrieved target POIs, the graphlet mining result comprising occurrence frequencies of respective preset situations, and a preset situation comprising: conforming to attribute information of POIs represented by a corresponding preset graphlet and a preset association relationship between attribute information of at least two POIs; for a first and second POI, determining an occurrence frequency of a preset situation corresponding to a preset graphlet where attribute information of the first and second POI co-occur, and generating a relationship feature of the first and second POI; and inputting the relationship feature into a pre-trained relationship prediction model to obtain a competition relationship prediction result of the first POI and the second POI.
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公开(公告)号：US20210333984A1
公开(公告)日：2021-10-28
申请号：US17367059
申请日：2021-07-02
Inventor： Rong CHENG , Yu HAO , Muwei ZHAO , Ziyan ZHONG
IPC: G06F3/0484 , G06F3/0482 , G06F3/0483 , G06F21/31
Abstract: A method and apparatus for generating a customized visualization component are provided. The method may include: determining, in response to receiving a creation instruction for instructing to create a customized visualization component, a visualization instance presented on a current component editing page based on the received creation instruction; determining an initial visualization component corresponding to the visualization instance and a user setting parameter set by a user for the visualization instance; uploading a creation request for the customized visualization component to a server to enable the server to generate the customized visualization component based on the initial visualization component and the user setting parameter, the creation request including identifier information of the initial visualization component and the user setting parameter; and inputting characteristic information for the customized visualization component to the server to find the customized visualization component based on the characteristic information.
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