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公开(公告)号：EP3779514A1
公开(公告)日：2021-02-17
申请号：EP20165260.9
申请日：2020-03-24
发明人： JU, Lijun , WANG, Chengfa , WANG, Junping , YANG, Fan
IPC分类号： G01S17/931 , G05D1/00
摘要： Embodiments of the present disclosure relate to an autonomous vehicle and a system for the autonomous vehicle. The system includes a master computing unit (102) configured to control operations of the autonomous vehicle; a slave computing unit (104) communicatively coupled to the master computing unit (102) and configured to control the operations of the autonomous vehicle in response to detecting a failure of the master computing unit (102); at least one lidar (116, 118) configured to acquire environmental information around the autonomous vehicle; and a switch (106) communicatively coupled to the at least one lidar (116, 118), the master computing unit (102) and the slave computing unit (104), and configured to provide the environmental information to the master computing unit (102) and the slave computing unit (104) for controlling the autonomous vehicle. Since the master computing unit and the slave computing unit are provided, the autonomous vehicle 10 can enter the limp mode when any one of the master computing unit or the slave computing unit fails, to ensure the safety of the autonomous vehicle. In this way, at least L4 autonomous driving can be achieved.
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公开(公告)号：EP3796262A1
公开(公告)日：2021-03-24
申请号：EP20165601.4
申请日：2020-03-25
发明人： ZHANG, Shuang , LIU, Xiang , GAO, Bin , ZHU, Xiaoxing , YANG, Fan , WANG, Junping
IPC分类号： G06T7/80
摘要： A method and apparatus for calibrating a camera are provided. A specific embodiment of the method includes: acquiring an image-point cloud sequence, the image-point cloud sequence including at least one group of an initial image and point cloud data collected at a same time, the initial image being collected by a camera provided on an autonomous vehicle and the point cloud data being collected by a radar provided on the autonomous vehicle; determining target point cloud data of initial images corresponding to groups of image-point cloud in the image-point cloud sequence; and matching the target point cloud data with the corresponding initial images in the image-point cloud sequence to determine a correction parameter of the camera.
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公开(公告)号：EP3778309A1
公开(公告)日：2021-02-17
申请号：EP20165282.3
申请日：2020-03-24
发明人： JU, Lijun , WANG, Chengfa , WANG, Junping , YANG, Fan
IPC分类号： B60R16/03
摘要： Embodiments of the present disclosure relate to an autonomous vehicle and a system for the autonomous vehicle. The system includes: a power supply unit including a first power output and a second power output; a master computing unit arranged to be powered by the first power output, configured to control operations of the autonomous vehicle in response to detecting the second power output, and configured to provide a third power output by adjusting the first power output; and a slave computing unit arranged to be powered by the second power output, and configured to control the operations of the autonomous vehicle in response to detecting a failure of the master computing unit.
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公开(公告)号：EP3885197A1
公开(公告)日：2021-09-29
申请号：EP20853335.6
申请日：2020-06-23
发明人： JU, Lijun , WANG, Junping , WANG, Chengfa , ZHU, Fan , LIU, Xiang , QIAO, Junkui
摘要： An autonomous vehicle (100) comprises: a plurality of side laser radars (102, 104, 106, 108) respectively provided on a plurality of side portions (101, 103, 105, 107) of the autonomous vehicle (100), each of the plurality of side laser radars (102, 104, 106, 108) being partially embedded in a corresponding side portion of the plurality of side portions (101, 103, 105, 107); and a top laser radar (110) provided on a top portion (109) of the autonomous vehicle (100) and configured to obtain environmental information around the autonomous vehicle (100) together with the plurality of side laser radars (102, 104, 106, 108). By providing the plurality of laser radars (102, 104, 106, 108, 110), a sensing blind spot of the autonomous vehicle (100) may be avoided.
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5.发明公开
公开(公告)号：EP3812979A1
公开(公告)日：2021-04-28
申请号：EP19907509.4
申请日：2019-12-17
发明人： YU, Ning , YANG, Fan , LV, Leibing , WANG, Chengfa , WANG, Junping
IPC分类号： G06Q10/04
摘要： The present disclosure provides a method, apparatus and storage medium for autonomous operation of an unmanned logistics vehicle. The method comprises: an unmanned logistics vehicle obtains a user's cargo transport task; the unmanned logistics vehicle plans a travel route according to the cargo transport task, and automatically travels to a destination according to the travel route; after reaching the destination, the unmanned logistics vehicle controls a cargo compartment door to open. The solution of the present disclosure may be applied to save man power costs and improve the cargo transport efficiency.
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公开(公告)号：EP3799449A1
公开(公告)日：2021-03-31
申请号：EP20164230.3
申请日：2020-03-19
发明人： GONG, Guohao , WANG, Junping , ZHAO, Tiankun , GAO, Dongchao , WU, Zelin , WANG, Chengfa , SUN, Yongyi
摘要： 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：EP3798902A1
公开(公告)日：2021-03-31
申请号：EP20165120.5
申请日：2020-03-24
发明人： LIU, Xiang , ZHANG, Shuang , GAO, Bin , ZHU, Xiaoxing , XUE, Jingjing , YANG, Fan , WANG, Junping , WANG, Chengfa
摘要： Embodiments of the present disclosure disclose a method and apparatus for outputting information. A specific embodiment of the method includes: acquiring point cloud data and image data collected by a vehicle during a driving process; determining a plurality of time thresholds based on a preset time threshold value range; executing following processing for each time threshold: identifying obstacles included in each point cloud frame and each image frame respectively; determining a similarity between the obstacles; determining, in response to the similarity being greater than a preset similarity threshold, whether a time interval between the point cloud frame and the image frame corresponding to two similar obstacles is less than the time threshold; and processing recognized obstacles based on a determining result, to determine the number of obstacles; and determining, based on a plurality of numbers, and outputting a target time threshold. This embodiment can determine the time threshold based on the number of obstacles, thereby achieving automatic adjustment of the time threshold without the need of manual adjustment.
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