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44 条记录 (耗时 0.014 秒)

    HYBRID SIMULATION SYSTEM FOR AUTONOMOUS VEHICLES
    21.
    发明公开
    HYBRID SIMULATION SYSTEM FOR AUTONOMOUS VEHICLES 审中-公开

    公开(公告)号：EP3745231A1

    公开(公告)日：2020-12-02

    申请号：EP20176708.4

    申请日：2020-05-27

    申请人： Tusimple, Inc.

    发明人： YANG, Yixin

    IPC分类号： G05D1/00

    摘要： Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.

    TRANSITIONING STEERING CONTROL FROM AN AUTONOMOUS VEHICLE TO A DRIVER
    22.
    发明公开
    TRANSITIONING STEERING CONTROL FROM AN AUTONOMOUS VEHICLE TO A DRIVER 审中-公开

    公开(公告)号：EP3741650A1

    公开(公告)日：2020-11-25

    申请号：EP20173328.4

    申请日：2020-05-06

    申请人： Tusimple, Inc.

    发明人： ZHENG, Kaixin ,  HAN, Xiaoling ,  HUANG, Zehua ,  PRICE, Charles A.

    IPC分类号： B62D1/28 ,  B60W60/00 ,  B62D15/02

    摘要： Techniques are described for transitioning control of a steering system from an autonomous mode in a vehicle (105) to a driver-controlled mode where the driver can control the steering wheel (202)of the steering system. A method includes receiving values that describe an amount of torque and a direction of torque in response to a torque applied to a steering wheel (202) of a steering system operated in an autonomous mode, determining that the values are either greater than or equal to a threshold value or are less than or equal to a negative of the threshold value, determining that the values are measured over a period of time greater than or equal to a predetermined amount of time, and transitioning the steering system from being operated in the autonomous mode to being operated in a driver-controlled mode in which the steering system is under manual control.

    AUDITORY ASSISTANT MODULE FOR AUTONOMOUS VEHICLES
    24.
    发明公开
    AUDITORY ASSISTANT MODULE FOR AUTONOMOUS VEHICLES 审中-公开

    公开(公告)号：EP3730374A1

    公开(公告)日：2020-10-28

    申请号：EP20170433.5

    申请日：2020-04-20

    申请人： Tusimple, Inc.

    发明人： ZHANG, Cheng ,  HOU, Xiaodi ,  KRATZ, Sven

    IPC分类号： B60W50/14 ,  B60Q9/00 ,  B60W30/095

    摘要： Disclosed are devices, systems and methods for an audio assistant in an autonomous or semi-autonomous vehicle. In one aspect the informational audio assistant receives a first set of data from a vehicle sensor and identifies an object or condition using the data from the vehicle sensor. Audio is generated representative of a perceived danger of an object or condition. A second set of data from the vehicle sensor subsystem is received and the informational audio assistant determines whether an increased danger exists based on a comparison of the first set of data to the second set of data. The informational audio assistant will apply a sound profile to the generated audio based on the increased danger.