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公开(公告)号：US11383735B2
公开(公告)日：2022-07-12
申请号：US16915552
申请日：2020-06-29
Inventor： Ning Yu , Fan Zhu , Jingjing Xue , Chengfa Wang
Abstract: Embodiments of the present disclosure disclose a vehicle fault processing method, a device and a medium, and relate to the field of autonomous driving technologies. The vehicle fault processing method includes: obtaining operating index data of a target vehicle and driving environment information of the target vehicle, the operating index data being configured to determine an operating condition of the target vehicle; determining whether a fault occurs in the target vehicle based on the operating index data; and when a fault occurs in the target vehicle, controlling the target vehicle to place a warning sign at a preset position based on the driving environment information.
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Patent Agency Ranking
公开(公告)号：US11628861B2
公开(公告)日：2023-04-18
申请号：US16918976
申请日：2020-07-01
Inventor： Ning Yu , Fan Zhu , Yongyi Sun
Abstract: Embodiments of the present disclosure provide a method and an apparatus for controlling a vehicle, a device and a storage medium. The method includes: in response to determining that a target vehicle is located in a historical takeover area, obtaining historical control information associated with passing through a historical path in the historical takeover area, the historical takeover area indicating an area through which a vehicle in a manual control state passed in a previous period; determining a planned path for the target vehicle to pass through the historical takeover area based on the historical control information; and controlling the target vehicle to pass through the historical takeover area in an automatic control state based on the planned path.
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3.发明授权公开(公告)号：US11623659B2
公开(公告)日：2023-04-11
申请号：US16921008
申请日：2020-07-06
Inventor： Ning Yu , Jingjing Xue , Dongchun Yao
IPC: B60W60/00 , B60W30/09 , B60W30/095 , B60W40/072 , B60W40/105 , B60W30/045 , B60W30/18 , B60W30/04
Abstract: Embodiments of the present disclosure disclose a method for controlling an autonomous vehicle to pass through a curve, a device and a medium, and relate to the field of autonomous driving technologies. At least one implementation of the method for controlling an autonomous vehicle to pass through a curve includes: determining a curve boundary within a sensing area in a current driving direction of the autonomous vehicle based on a current position of the autonomous vehicle on the curve; determining a current safe stopping distance of the autonomous vehicle on the curve based on current driving parameters of the autonomous vehicle and the curve boundary; determining a speed threshold of the autonomous vehicle based on the current safe stopping distance, braking parameters of the autonomous vehicle and a curve curvature corresponding to the current position; and controlling a speed of the autonomous vehicle not to exceed the speed threshold.
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公开(公告)号：US11548516B2
公开(公告)日：2023-01-10
申请号：US17251168
申请日：2019-12-17
Inventor： Ning Yu , Fan Yang , Chengfa Wang , Gaifan Li
IPC: B60W40/09 , B60W40/06 , B60W40/105 , B60W40/107 , G06V20/56
Abstract: The present disclosure provides a data acquisition method, apparatus, device and computer readable storage medium. According to the embodiments of the present disclosure, determination is made as to whether a preset stable driving condition is met based on acquired driving scene data of the driving scene where the vehicle is currently located, and acquired driving behavior data; if the preset stable driving condition is met, the driving scene data and the driving behavior data are acquired at a frequency lower than a preset sampling frequency. As a result, it is possible to reduce data redundancy in similar scenes and similar diving modes, reduce the amount of data, reduce occupation of the storage resources and transmission resources and facilitate subsequent analysis, and it is possible to implement the dynamic acquisition of driving scene data and driving behavior data by scenes and modes.
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5.发明授权公开(公告)号：US11173927B2
公开(公告)日：2021-11-16
申请号：US16709765
申请日：2019-12-10
Inventor： Ning Yu , Chengfa Wang , Fan Yang , Leibing Lv , Junping Wang
Abstract: A method, an apparatus, a computer device and a storage medium for autonomous driving determination are proposed. The method includes: obtaining information about a driving scenario of an autonomous vehicle when a preset trigger condition is met; comparing the information about the driving scenario with an autonomous driving capability of the autonomous vehicle; determining, according to a comparison result, whether the autonomous vehicle is adapted to employ an autonomous driving mode in the driving scenario. The technical solution of the present disclosure may be applied to improve the safety of the vehicle and the user.
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6.发明授权公开(公告)号：US11164447B2
公开(公告)日：2021-11-02
申请号：US16653703
申请日：2019-10-15
Inventor： Ning Yu , Chengfa Wang , Fan Yang
Abstract: A method, an apparatus and a storage medium for evacuating a person around an autonomous vehicle are proposed. The method includes: obtaining data about surrounding of the autonomous vehicle during the driving of the autonomous vehicle; recognizing a person with onlooker intention within a predetermined range around the autonomous vehicle according to the data obtained; evacuating the person with onlooker intention in a predetermined manner. The technical solution may be applied to ensure normal driving of the autonomous vehicle.
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