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公开(公告)号：EP3739414A1
公开(公告)日：2020-11-18
申请号：EP18898940.4
申请日：2018-09-13
发明人： WU, Nan
IPC分类号： G05D1/02
摘要： An autonomous driving system includes: at least one sensor (1) configured to collect environment information around a vehicle; a primary decision unit (21) configured to calculate decision information based on the environment information collected by the at least one sensor (1), and transmit the decision information to a controller (3); an alternative decision unit (22) configured to calculate decision information based on the environment information collected by the at least one sensor (1) in response to detecting that the primary decision unit (21) is abnormal, and transmit the decision information to the controller (3); and the controller (3) configured to calculate vehicle control information based on the received decision information, and transmit the vehicle control information to a bottom vehicle controller. In this way, the stability and reliability of the autonomous driving system can be improved and safety of autonomous driving of the vehicle can be guaranteed.
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公开(公告)号：EP3822722A1
公开(公告)日：2021-05-19
申请号：EP19833929.3
申请日：2019-03-05
发明人： WU, Nan
IPC分类号： G05B19/418
摘要： The present disclosure provides a system for automated goods transportation and related devices, capable of achieving fully automated goods transportation within a particular area. The system includes: a management system (1), a loading/unloading control device (3), and autonomous driving control devices (2) provided on respective autonomous vehicles. The management system (1) is configured to manage goods information and transportation statuses of the respective autonomous vehicles, generate transportation tasks based on the goods information and the transportation statuses of the respective autonomous vehicles, and transmit each of the transportation tasks to the autonomous driving control device (2) of the matching autonomous vehicle. The autonomous driving control device (2) on each of the autonomous vehicles is configured to control, upon receiving the transportation task, the autonomous vehicle to complete transportation in accordance with the transportation task. The loading/unloading control device (3) is configured to control a loading/unloading device to automatically load goods onto or unload goods from the autonomous vehicles.
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公开(公告)号：EP3778325A1
公开(公告)日：2021-02-17
申请号：EP18912575.0
申请日：2018-09-13
发明人： DING, Feng , KONG, Chufan , WU, Nan
IPC分类号： B60T8/32
摘要： The present disclosure provides a method and a device for vehicle parking control. The method includes following steps performed according to a predetermined time period until the vehicle stops at an end point: determining (101) a target position and a target speed when the vehicle arrives at the target position based on a current speed of the vehicle and a distance between a current position and the end point, the target position being on a road where the vehicle is located and in front of the vehicle; determining (102) a deceleration motion mode for the vehicle based on the current speed of the vehicle and the target speed; and performing (103) braking control for the vehicle in accordance with a vehicle braking strategy corresponding to the deceleration motion mode. The method can solve the problem in the related art associated with inaccurate vehicle parking control and uncomfortable experience.
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公开(公告)号：EP4141816A1
公开(公告)日：2023-03-01
申请号：EP22191608.3
申请日：2022-08-23
发明人： WU, Nan
摘要： The present application provides a scene security level determination method, relates to the technical field of autonomous driving, and is used for determining the security level of an unknown scene. The method comprises: determining, according to a first parameter set and a first parameter value set of the target scene, whether at least one predefined scene with a similarity between the at least one predefined scene and a target scene being larger than a set similarity threshold exists in a predefined scene library; selecting, in response to the at least one predefined scene existing, one predefined scene from the at least one predefined scene as a control scene; generating, according to the parameter subset of the control scene, a parameter value subset of the target scene; and determining, according to the parameter subset and the parameter value subset, a target security level of the target scene.
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公开(公告)号：EP3945336A1
公开(公告)日：2022-02-02
申请号：EP21187971.3
申请日：2021-07-27
摘要： The present disclosure relates to autonomous driving technology, and provides a method and an apparatus for positioning a movable device, as well as a movable device. The method includes: obtaining point cloud data for a predetermined area above the movable device; extracting, from the point cloud data, a first type of point cloud and a second type of point cloud on a left side and a right side of the movable device, respectively; matching the first type of point cloud and the second type of point cloud to obtain a transform matrix; and determining pose information of the movable device based on the transform matrix. With the above process, the present disclosure can solve the problem in the related art associated with accurate positioning of a movable device when GNSS signals are affected and it is difficult to accurately obtain point cloud data in front of the movable device.
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公开(公告)号：EP3943983A1
公开(公告)日：2022-01-26
申请号：EP21183390.0
申请日：2021-07-02
摘要： The present disclosure relates to a method, apparatus, medium, and device for positioning. When a predetermined switching condition is satisfied, a positioning result obtained by using a different positioning algorithm based on positioning data collected by a further selected sensor to position a movable object can be used as the positioning result of the movable object. When a autonomous driving vehicle leaves an area with high satellite signal quality and enters an area with low satellite signal quality, a positioning result of the vehicle obtained based on positioning data collected by a further selected sensor, which is different from a GPS receiver, can be used as the positioning result of the vehicle. In this way, when positioning the vehicle, the GPS positioning data with low positioning accuracy can be directly discarded, thereby effectively improving the accuracy of vehicle positioning.
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公开(公告)号：EP3822729A1
公开(公告)日：2021-05-19
申请号：EP19834205.7
申请日：2019-03-05
发明人： WU, Nan
IPC分类号： G05D1/02
摘要： The present disclosure provides a system for automated goods transportation and related devices, capable of achieving fully automated goods transportation within a particular area. The system includes: a management system (1), a vehicle scheduling system (2), a loading/unloading control device (4), and autonomous driving control devices (3) provided on respective autonomous vehicles. The management system (1) is configured to manage goods information, generate a transportation plan based on the goods information, and transmit the transportation plan to the vehicle scheduling system (2). The vehicle scheduling system (2) is configured to generate, upon receiving the transportation plan, generate transportation tasks based on the transportation plan and the transportation statuses of the respective autonomous vehicles, and transmit each of the transportation tasks to the autonomous driving control device (3) of the matching autonomous vehicle. The autonomous driving control device (3) on each of the autonomous vehicles is configured to control, upon receiving the transportation task, the autonomous vehicle to complete transportation in accordance with the transportation task. The loading/unloading control device (4) is configured to control a loading/unloading device to automatically load goods onto or unload goods from the autonomous vehicles.
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