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    A METHOD OF MAKING PREDICTIVE ESTIMATES OF THE SPEED OF A MOVING VEHICLE, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT
    1.
    发明公开
    A METHOD OF MAKING PREDICTIVE ESTIMATES OF THE SPEED OF A MOVING VEHICLE, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT 审中-公开

    公开(公告)号：EP4410624A1

    公开(公告)日：2024-08-07

    申请号：EP24153439.5

    申请日：2024-01-23

    申请人： Iveco S.p.A.

    发明人： SILVESTRI, Mr. Mauro ,  VAGLIO, Mr. Paolo

    IPC分类号： B60W40/10 ,  B60W30/18

    CPC分类号： B60W40/1005 ,  B60W2520/1020130101 ,  B60W2720/1020130101 ,  B60W2540/1020130101 ,  B60W2510/10120130101 ,  B60W2556/1020200201 ,  B60W2530/1020130101 ,  B60W2552/1520200201 ,  B60W30/18072 ,  B60W2050/008820130101

    摘要： A method of making predictive estimates of the speed of a moving vehicle (V) comprises the following steps:
    i) detecting whether the vehicle (V) is in an eco-roll condition, where the vehicle is moving by inertia with the transmission in neutral, or in a cut-off condition, where the vehicle is moving by inertia with an engaged gear and the accelerator pedal fully released;
    ii) if the vehicle (V) is in an eco-roll or cut-off condition, starting an observation time window and sensing the real initial speed (vreal(n-1)) of the vehicle at an initial instant of the observation time window;
    iii) when the vehicle (V) exits the eco-roll or cut-off condition, or when the observation time window reaches a predefined maximum duration, stopping the observation time window and sensing the real final speed (vreal(n)) of the vehicle at a final instant of the observation time window;
    iv) computing an estimate of the final speed (vsim(n)) of the vehicle at the final instant of the observation time window, as a function of the initial speed (vreal(n-1)) of the vehicle, a stored value of an estimated resulting force that acts on the vehicle (V) during the observation time window, the mass of the vehicle (V) and the duration of the observation time window;
    v) computing a second value of the estimated resulting force that acts on the vehicle (V) during the observation time window, where the second value of the resulting force minimizes the error between the estimate of the final speed (vsim(n)) of the vehicle and the real final speed (vreal(n)) of the vehicle; and
    vi) updating the stored value of the estimated resulting force that acts on the vehicle (V) as a function of the second value of the resulting force, or storing a corrective factor of the estimated resulting force that acts on the vehicle as a function of the second value of the resulting force.

    ENERGY MANAGEMENT METHOD, APPARATUS, AND SYSTEM
    3.
    发明公开
    ENERGY MANAGEMENT METHOD, APPARATUS, AND SYSTEM 审中-实审

    公开(公告)号：EP4378775A1

    公开(公告)日：2024-06-05

    申请号：EP22855218.8

    申请日：2022-07-25

    申请人： Huawei Technologies Co., Ltd.

    发明人： XU, Weichang

    IPC分类号： B60W20/13 ,  B60W40/10 ,  B60W40/06 ,  B60W40/068 ,  B60W40/072 ,  B60W40/076 ,  B60W10/06 ,  B60L58/12

    CPC分类号： B60W10/06 ,  B60W20/15 ,  B60W20/00 ,  B60W20/12 ,  B60W20/13 ,  B60W40/076 ,  B60W40/10 ,  B60L58/12 ,  B60W40/072 ,  B60W40/06 ,  B60W40/068

    摘要： An energy management method and apparatus, and a system are provided. In this method, the energy management apparatus may obtain traveling environment information of a vehicle, where the traveling environment information includes a terrain parameter. The energy management apparatus may determine target motion information of the vehicle based on the traveling environment information, where the target motion information includes a preset speed, a preset acceleration, and a preset traveling path. The energy management apparatus may control, based on the target motion information and target power consumption, an engine in the vehicle to rotate. In this case, the target motion information of the vehicle is determined based on the terrain parameter, and the engine in the vehicle is controlled, based on the target motion information and the target power consumption, to rotate. This can implement balance control of an on-board battery, and effectively reduce a loss of the on-board battery. As a result, the on-board battery is protected, and energy utilization is improved.

    DETERMINING UTILISATION OF RESOURCES IN A SYSTEM HAVING AUTONOMOUS CAPABILITY
    7.
    发明公开
    DETERMINING UTILISATION OF RESOURCES IN A SYSTEM HAVING AUTONOMOUS CAPABILITY 审中-公开

    公开(公告)号：EP4322035A1

    公开(公告)日：2024-02-14

    申请号：EP22275104.2

    申请日：2022-08-09

    申请人： BAE SYSTEMS plc

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： G06F21/55 ,  B60W40/10 ,  H04L9/40 ,  G01S7/40 ,  G08G3/00

    摘要： A computer-implemented method of determining utilisation of resources in a system having autonomous capability. The method comprises receiving (304) a plurality of input data from a respective plurality of components of the system, and receiving (302) rule set data comprising a plurality of rules. Each of the plurality of rules is configured to determine an integrity value for the input data. The method further comprises processing (306) the plurality of input data and the rule set data to generate an integrity value for each of the plurality of input data, and using (308) the integrity values to determine utilisation of resources of the system.