PROCÉDÉ ET DISPOSITIF D'ESTIMATION DE L'INTERVALLE DANS LEQUEL SE SITUE LA MASSE TOTALE D'UN VÉHICULE AUTOMOBILE
    5.
    发明公开
    PROCÉDÉ ET DISPOSITIF D'ESTIMATION DE L'INTERVALLE DANS LEQUEL SE SITUE LA MASSE TOTALE D'UN VÉHICULE AUTOMOBILE 有权
    方法和设备的估算间隔机动车辆的总重量CONTAINS

    公开(公告)号:EP3077264A1

    公开(公告)日:2016-10-12

    申请号:EP14821769.8

    申请日:2014-12-02

    申请人: Renault S.A.S.

    IPC分类号: B60W40/13

    摘要: The invention relates to a method for estimating the interval which contains the total weight of a motor vehicle, which includes defining at least two weight intervals (I
    1 , I2), determining a first situation (M11) in which the total weight of the vehicle belongs to the first interval (I1) and a second situation (M12) in which the total weight (m) of the vehicle belongs to the second interval (I2), calculating the probability (P(M11 \x), P(M12 \x)) of being in the first or second situation (M11, M12) knowing a value (x) of the weight, calculating the risk (R11, R12) of selecting the wrong interval (I1, I2) in accordance with the calculated probability and the cost associated with an incorrect decision M, and determining the interval (I1, I2) which contains the total weight of the vehicle in accordance with the risk (R11, R12).

    摘要翻译: 一种用于估计在其内的机动车辆的总重量,位于间隔方法包括定义权重中的至少两个间隔,其中包括确定性采矿,其中车辆的总重量,属于第一间隔,并且其中的第二状况的第一状况 车辆的总重量,属于第二间隔,计算在第一或第二种情况是知道的重量的值的概率,计算选择错误的时间间隔为与相关联的成本的计算概率的函数的风险 错误的决定,和确定性采矿内所述车辆的总重量,位于作为风险的函数的时间间隔。

    PROCEDE ET SYSTEME DE SURVEILLANCE DE LA PRESSION D'UN PNEUMATIQUE
    10.
    发明公开
    PROCEDE ET SYSTEME DE SURVEILLANCE DE LA PRESSION D'UN PNEUMATIQUE 有权
    VERFAHREN UND SYSTEM ZURÜBERWACHUNGDES DRUCKS EINES REIFENS

    公开(公告)号:EP3083293A1

    公开(公告)日:2016-10-26

    申请号:EP14803182.6

    申请日:2014-11-06

    申请人: Renault s.a.s.

    IPC分类号: B60C23/20 B60C23/00

    CPC分类号: B60C23/06 B60C23/20

    摘要: The invention relates to a method and a system for monitoring a pressure of a tyre mounted on a wheel of a driving vehicle, the method comprising the following steps: measuring a temperature (Tm) relative to the immediate environment of the vehicle; estimating the weight (Me) of the vehicle; measuring at least one first oscillation frequency (Fm1) of the tyre in a first range of frequencies and a second oscillation frequency (Fm2) of the tyre in a second range of frequencies; and determining the pressure (Pc) of the tyre in accordance with the first (Fm1) and second (Fm2) oscillation frequencies and the temperature (Tm) measured as well as the estimated weight (Me) of the vehicle.

    摘要翻译: 本发明涉及一种用于监测安装在驾驶车辆的车轮上的轮胎的压力的方法和系统,所述方法包括以下步骤:测量相对于车辆的直接环境的温度(Tm); 估计车辆的重量(Me); 在第二频率范围内测量轮胎的第一频率范围和第二振荡频率(Fm2)中的至少一个第一振荡频率(Fm1); 以及根据测量的第一(Fm1)和第二(Fm2)振荡频率和温度(Tm)以及车辆的估计重量(Me)来确定轮胎的压力(Pc)。