利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

229 条记录 (耗时 0.027 秒)

    TOOLS FOR PERFORMANCE TESTING AND/OR TRAINING AUTONOMOUS VEHICLE PLANNERS
    1.
    发明公开
    TOOLS FOR PERFORMANCE TESTING AND/OR TRAINING AUTONOMOUS VEHICLE PLANNERS 审中-公开

    公开(公告)号：EP4439524A2

    公开(公告)日：2024-10-02

    申请号：EP24194819.9

    申请日：2021-10-29

    申请人： Five AI Limited

    发明人： EIRAS, Francisco ,  HAWASLY, Majd ,  RAMAMOORTHY, Subramanian

    IPC分类号： G08G1/16

    CPC分类号： G05D1/0214 ,  G06F11/3692 ,  G08G1/165

    摘要： A computer-implemented method of evaluating the performance of a target planner for an ego robot in a real or simulated scenario, the method comprising:
    receiving evaluation data for evaluating the performance of the target planner in the scenario, the evaluation data generated by applying the target planner at incrementing planning steps, in order to compute a series of ego plans that respond to changes in the scenario, the series of ego plans being implemented in the scenario to cause changes in an ego state
    the evaluation data comprising: the ego plan computed by the target planner at one of the planning steps, and a scenario state at a time instant of the scenario,
    wherein the evaluation data is used to evaluate the target planner by:
    computing a reference plan for said time instant based on the scenario state, the scenario state including the ego state at that time instant as caused by implementing one or more preceding ego plans of the series of ego plans computed by the target planner, and
    computing at least one evaluation score for comparing the ego plan with the reference plan.

    TRAJECTORY SELECTION FOR AN AUTONOMOUS VEHICLE
    4.
    发明公开
    TRAJECTORY SELECTION FOR AN AUTONOMOUS VEHICLE 审中-实审 转让

    公开(公告)号：EP4357869A3

    公开(公告)日：2024-06-12

    申请号：EP24159993.5

    申请日：2018-03-20

    申请人： Mobileye Vision Technologies Ltd.

    发明人： SHALEV-SHWARTZ, Shai ,  SHASHUA, Amnon ,  SHAMMAH, Shaked

    IPC分类号： G05D1/00 ,  G05D1/229 ,  G05D1/243 ,  G05D1/617

    CPC分类号： G05D1/0214 ,  G05D1/0221 ,  G05D1/0251 ,  B60W60/0011 ,  B60W2552/5320200201 ,  B60W2554/402920200201 ,  B60W2556/4020200201 ,  B60W2556/4520200201 ,  B60W2754/3020200201 ,  B60W2754/2020200201 ,  G06V20/56 ,  B60W2420/40320130101

    摘要： A navigation system for a host vehicle may include at least one processor programmed to receive, from a camera, a plurality of images representative of an environment of the host vehicle. The processor may also be programmed to analyze at least one of the plurality of images to identify navigational state information associated with the host vehicle; determine a plurality of potential trajectories for the host vehicle based on the navigational state information; perform a preliminary analysis relative to each of the plurality of potential trajectories and assign to each of the plurality of potential trajectories, based on the preliminary analysis, at least one indicator of relative ranking; select, based on the at least one indicator of relative ranking assigned to each of the plurality of potential trajectories, a subset of the plurality of potential trajectories, wherein the subset of the plurality of potential trajectories includes fewer potential trajectories than the plurality of potential trajectories; perform a secondary analysis relative to the subset of the plurality of potential trajectories, and based on the secondary analysis, select one of the subset of the plurality of potential trajectories as a planned trajectory for the host vehicle; determine one or more navigational actions for the host vehicle based on the planned trajectory selected from among the subset of the plurality of potential trajectories; and cause at least one adjustment of a navigational actuator of the host vehicle to implement the one or more navigational actions for the host vehicle.

    CONTROL DOMINATED PLANNING AND CONTROL SYSTEM FOR AUTONOMOUS DRIVING VEHICLES
    6.
    发明公开
    CONTROL DOMINATED PLANNING AND CONTROL SYSTEM FOR AUTONOMOUS DRIVING VEHICLES 审中-公开

    公开(公告)号：EP3379364A1

    公开(公告)日：2018-09-26

    申请号：EP18162842.1

    申请日：2018-03-20

    申请人： Baidu USA LLC

    发明人： ZHU, Fan

    IPC分类号： G05D1/02

    CPC分类号： G05D1/0088 ,  B62D15/025 ,  G05D1/0055 ,  G05D1/0214 ,  G05D2201/0213

    摘要： A control command is estimated based on a target position in view of a current speed and a current position of the ADV. Based on the estimated control command, a range of confidence positions that the ADV may potentially reach is determined. The range of confidence positions is examined to determine whether the range of confidence positions is within a safety zone, where the safety zone is determined based on the perception data that perceives a driving environment surrounding the ADV at the point in time. If the potential positions the ADV may reaches is within the safety zone, the estimated control command is then applied to the ADV. If the range of confidence positions is outside of the safety zone, another control command is estimated and the above process is repeatedly performed until the range of confidence positions falls within the safety zone.

    VERFAHREN UND SYSTEM ZUR POSITIONSBESTIMMUNG VON MINDESTENS EINEM FLURFÖRDERZEUG
    7.
    发明公开
    VERFAHREN UND SYSTEM ZUR POSITIONSBESTIMMUNG VON MINDESTENS EINEM FLURFÖRDERZEUG 审中-公开

    公开(公告)号：EP3364209A1

    公开(公告)日：2018-08-22

    申请号：EP18153444.7

    申请日：2018-01-25

    申请人： Jungheinrich Aktiengesellschaft

    发明人： Mänken, Frank

    IPC分类号： G01S5/14 ,  G01S5/02

    CPC分类号： G01S5/0289 ,  B62D15/0265 ,  B66F9/0755 ,  B66F17/00 ,  G01S5/0009 ,  G01S5/0072 ,  G01S5/0284 ,  G01S5/0294 ,  G01S5/04 ,  G01S5/14 ,  G05D1/0214 ,  G05D1/0223 ,  G05D1/028 ,  G05D2201/0216 ,  G08G1/161

    摘要： Verfahren zur Positionsbestimmung von mindestens einem Flurförderzeug in einem Bereich mit einer Vielzahl von stationären Funkstationen, die, ansprechend auf ein Positionsbestimmungssignal, ein Positionssignal aussenden, wobei das Flurförderzeug eine mobile Funkstation aufweist, mit folgenden Verfahrensschritten:
    - Ermitteln von Fahrzeugdaten zur Fahrgeschwindigkeit und/oder einem Lenkwinkel an dem Flurförderzeug,
    - Senden eines Positionsbestimmungssignals mit der mobilen Funkstation an die stationären Funkstationen,
    - Senden jeweils eines Positionssignals durch die stationären Funkstationen, ansprechend auf ein empfangenes Positionsbestimmungssignal,
    - Empfangen von mehreren Positionssignalen mit der mobilen Funkstation von mindestens drei stationären Funkstationen und
    - Anhängen von zusätzlichen Daten in Form von Fahrzeugdaten an das Positionsbestimmungssignal und/oder in Form von Positionsdaten zu anderen Flurförderzeugen an das Positionssignal,
    - Ermitteln einer aktuellen Fahrzeugposition aus mindestens drei empfangenen Positionssignalen.

    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES FAHRZEUGS
    9.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES FAHRZEUGS 审中-公开

    公开(公告)号：EP3347787A1

    公开(公告)日：2018-07-18

    申请号：EP16741290.7

    申请日：2016-07-15

    申请人： Robert Bosch GmbH

    发明人： NORDBRUCH, Stefan

    IPC分类号： G05D1/02

    CPC分类号： G08G1/168 ,  G05D1/0214 ,  G05D2201/0212 ,  G05D2201/0213 ,  G08G1/164

    摘要： The invention relates to a method for operating a vehicle, wherein during driverless travel of the vehicle within a car park and when there is an emergency stop request to the effect that the vehicle which is driving in a driverless fashion is to stop, it is checked whether it is necessary to stop, wherein an emergency stop signal in response to which the vehicle stops in a driverless fashion is generated only in the case of positive checking. The invention also relates to a corresponding device and to a vehicle. The invention also relates to a method for operating a car park for vehicles. The invention also relates to a car park for vehicles and to a computer system.