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公开(公告)号：US20220155338A1
公开(公告)日：2022-05-19
申请号：US17589095
申请日：2022-01-31
Inventor： Liang XING , Shuqing SONG , Yi WU , Wentao YANG , Shuaishuai ZHAO , Qionghua LUO , Lifeng WANG , Yunchan FENG , Tao WANG , Xiaochen CAO , Fuchuang WU
Abstract: A method for testing sensing effect, a moving apparatus, an electronic device, a storage medium, and a system for testing a sensing effect are provided, and relate to the field of intelligent vehicles. The method includes: controlling a moving apparatus to move within a preset range of a vehicle in accordance with a preset route, wherein the moving apparatus carries at least one type of sensing target, and a sensing device to be tested is installed on the vehicle; generating true reference data according to movement data of the movement apparatus and sensing target information on the sensing target; acquiring sensing result data of the sensing target, generated by the sensing device to be tested; and testing the sensing effect of the sensing device to be tested according to the true reference data and the sensing result data.
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22.发明授权公开(公告)号：US11878716B2
公开(公告)日：2024-01-23
申请号：US17123651
申请日：2020-12-16
Inventor： Zhongpu Xia , Yaqin Chen , Yifeng Pan , Hongye Li
IPC: B60W60/00 , B60W30/09 , B60W30/095 , B60W30/18 , B60W50/00
CPC classification number: B60W60/0015 , B60W30/09 , B60W30/0956 , B60W30/18163 , B60W50/0097 , B60W60/0027 , B60W30/18154 , B60W30/18159 , B60W2520/10 , B60W2554/404
Abstract: The present application provides a method and apparatus for planning an autonomous vehicle, an electronic device and a storage medium, which relates to the field of autonomous driving. According to the technical solutions of the present application, time points of entering a vehicle-converging area can be accurately predicted according to traveling conditions of two parties, so that a driving behavior of the autonomous vehicle is controlled more accurately. The specific implementation is as follows: acquiring first traveling information of an autonomous vehicle; acquiring second traveling information of at least one obstacle vehicle; predicting a driving intention of the obstacle vehicle according to the acquired second traveling information of the obstacle vehicle; planning a vehicle-converging strategy for the autonomous vehicle according to the first traveling information and the driving intention of the obstacle vehicle; and controlling the autonomous vehicle to travel according to the vehicle-converging strategy.
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公开(公告)号：US11853056B2
公开(公告)日：2023-12-26
申请号：US17124977
申请日：2020-12-17
Inventor： Gao Yu , Jingjing Xue , Shi Hu
CPC classification number: G05D1/0044 , B60W10/20 , B60W40/02 , B60W40/08 , B60W2540/049 , G05D2201/0213
Abstract: A remote control method for an autonomous vehicle includes: a central control device receives a remote control request message sent by a vehicle; detects a driving operation of a control person on the simulated cockpit; generates an instruction for simulating a driving operation according to the driving operation of a control person on the simulated cockpit, where the instruction for simulating a driving operation is used to simulate the driving operation of the control person on the simulated cockpit; and sends a remote control message to the vehicle. A remote control apparatus for an autonomous vehicle is also related.
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公开(公告)号：US20230391362A1
公开(公告)日：2023-12-07
申请号：US18452449
申请日：2023-08-18
Inventor： Changchun LIU , Yabo SU , Yifeng PAN , Yixian LI , Han DENG , Jing YANG , Chao WANG , Zhenguang ZHU , Liang PENG
IPC: B60W60/00 , B60W30/095
CPC classification number: B60W60/001 , B60W30/0956 , B60W2554/4029
Abstract: The disclosed techniques include: obtaining traveling state information of the autonomous vehicle; obtaining, in response to confirming that there is a traffic object within a preset range for the autonomous vehicle, true motion state information of the traffic object; determining a first control decision for indicating whether the autonomous vehicle is to avoid the traffic object based on the traveling state information of the autonomous vehicle and the true motion state information of the traffic object; predicting first predictive motion state information of the traffic object within a first preset duration based on the true motion state information of the traffic object and the first control decision; and determining a second control decision for the autonomous vehicle based on the traveling state information of the autonomous vehicle and the first predictive motion state information of the traffic object.
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公开(公告)号：US20230278590A1
公开(公告)日：2023-09-07
申请号：US18112475
申请日：2023-02-21
Inventor： Qi LIANG , Yinong TAN , Zhengyu LIU , Liutao LI
CPC classification number: B60W60/0018 , B60W50/0205 , G06N3/08 , B60W2050/0075
Abstract: A vehicle control technical solution is provided. The solution relates to the field of computer technologies, and particularly to the field of artificial intelligence technologies, such as autonomous driving technologies, intelligent transportation technologies. A vehicle control method includes: acquiring a state quantity error between a desired state quantity at a current moment and a real state quantity at a previous moment of a vehicle; determining a control quantity of the vehicle at the current moment based on the state quantity error and a mapping relationship between the control quantity of the vehicle and the state quantity error; and controlling a driving behavior of the vehicle based on the control quantity at the current moment to obtain a real state quantity at the current moment.
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Patent Agency Ranking
公开(公告)号：US11741690B2
公开(公告)日：2023-08-29
申请号：US17247968
申请日：2021-01-04
Inventor： Yongshan Yan
CPC classification number: G06V10/774 , G06F18/217 , G06N20/00 , G06V20/56 , B60W30/06 , B60W2050/0075 , B60W2420/42 , B60W2552/53 , B60W2556/10
Abstract: The present disclosure discloses a method for generating a parking model, an electronic device and a storage medium, and relates a field of autonomous parking technologies. The detailed implementing solution includes: obtaining multiple sample sets; constructing a parking cruise space for the target vehicle based on each sample set, and extracting a first parking trajectory corresponding to each sample set from each parking cruise space; recognizing an abnormal position on each first parking trajectory, and deleting driving data corresponding to the abnormal position from a sample set corresponding to each first parking trajectory to obtain target sample data in each sample set; and performing model training based on the target sample data in each sample set to generate a target parking model.
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27.发明公开公开(公告)号：US20230267117A1
公开(公告)日：2023-08-24
申请号：US18111930
申请日：2023-02-21
Inventor： Hongxiang TANG
IPC: G06F16/2453 , G06F16/28 , G06F16/2455 , G07C5/00
CPC classification number: G06F16/2453 , G06F16/284 , G06F16/24553 , G07C5/008
Abstract: The present disclosure provides a driving data processing method, an apparatus, a device, an automatic driving vehicle, a medium and a product, including: collecting first driving data generated by using a target structure in a driving system of a target vehicle, where the first driving data uses a binary number system; determining a target descriptor corresponding to the target structure, where the target descriptor is used to describe member information of the target structure; parsing the target descriptor to obtain at least one piece of member information of the target structure; parsing the first driving data according to the at least one piece of the member information to obtain target data corresponding to each of the at least one piece of the member information; and performing a data processing operation based on the target data corresponding to each of the at least one piece of the member information.
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28.发明授权公开(公告)号：US11704361B2
公开(公告)日：2023-07-18
申请号：US16943257
申请日：2020-07-30
IPC: G06F16/738 , G06F16/78 , G06F18/22
CPC classification number: G06F16/739 , G06F16/7867 , G06F18/22
Abstract: A method, apparatus and storage medium for implementing a discrete frame-based scene section are disclosed. The method comprises: obtaining at least one first tag for mapping a discrete frame to a scene section; for any second tag in the at least one first tag, performing polling query on to-be-processed first discrete frames respectively to determine whether there is a second discrete frame matched with the second tag in the first discrete frames; if there is the second discrete frame, marking the second discrete frame with the second tag corresponding to a scene section; if the polling query corresponding to the second tag ends, storing start frame timestamp information and end frame timestamp information of the scene section.
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公开(公告)号：US20230202518A1
公开(公告)日：2023-06-29
申请号：US18112766
申请日：2023-02-22
Inventor： Kuan Zhang
CPC classification number: B60W60/0011 , B60W30/18154 , B60W30/18163 , B60W60/0015 , B60W2520/06
Abstract: A method and apparatus for planning a route, and a readable storage medium are provided. An implementation of the method includes: in a process of that an autonomous vehicle travels according to a first travelling route, in response to a situation where changing from a current lane to a target lane at a vehicle lane-changing permitted road section is planned for the autonomous vehicle but the autonomous vehicle is unable to change to the target lane, determining for the autonomous vehicle a permitted travel direction at a target intersection, the target intersection being a road intersection in front of the autonomous vehicle and corresponding to the vehicle lane-changing permitted road section, and the first travelling route being a travelling route pre-planned for a target starting point and a target ending point; and planning, based on the permitted travel direction, a second travelling route for the autonomous vehicle to pass through the target intersection to reach the target ending point.
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公开(公告)号：US20230138704A1
公开(公告)日：2023-05-04
申请号：US18090743
申请日：2022-12-29
Inventor： Qiyu LIU , Zhongpu XIA
IPC: B60W60/00 , B60W30/09 , B60W30/095 , B60W30/18
Abstract: A method for automatic driving at an intersection, an electronic device, storage medium, and an automatic driving vehicle, which relate to a field of a data processing technology, in particular to a field of automatic driving. The method includes: determining a first initial convergence location information between an obstacle and a vehicle, a current location information of the obstacle, and an orientation information of the obstacle; determining a target convergence location information between the obstacle and the vehicle according to the first initial convergence location information, the current location information of the obstacle and the orientation information of the obstacle; determining a target travelling plan from a plurality of candidate travelling plans for the vehicle according to the target convergence location information and a current travelling parameter of the obstacle; and controlling the automatic driving of the vehicle according to the target travelling plan.
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