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CN104704331A 用于估算机动车辆负载的装置和方法 有权 转让

用于估算机动车辆负载的装置和方法
Abstract:
用于估算机动车辆装载的装置和方法。一种用于对燃烧式或混合动力式的、包括自动传动系的机动车辆的装载量加以估算的装置，该装置包括：一个用于确定车辆装载量的模块(3)，该模块能够确定该车辆是否是装载的；以及一个激活模块(4)，该激活模块用于基于所确定的车辆装载量(Cons_装载)来激活一个用来控制该自动传动系的程序(2)。这个用于确定装载量的模块(3)包括：一个第一单元(5)，该第一单元用于基于该车辆来源于驱动力的加速度和该车辆的纵向加速度(A总)来估算一个第一斜度值；一个第二单元(6)，该第二单元用于基于施加给该车辆的一个非驱动车轮的惯性矩(J)以及发动机力矩和阻力矩(Ce，Cres)来估算一个第二斜度值(C斜度)；以及一个第三单元(7)，该第三单元用于基于该第一斜度值和该第二斜度值(A斜度，C斜度)来确定该车辆的装载量(Cons_装载)。
Abstract(English):

A device and method for estimating the charge of a motor vehicle. A device for estimating the charge of a combustion or hybrid powered motor vehicle comprising an automatic transmission, comprising a module (3) for determining the charging of the vehicle capable of determining if the vehicle is charged and an activation module (4) for activating a programme for controlling the automatic transmission (2) on the basis of the determination of the charging of the vehicle (Cons _charge). The module (3) for determining the charging comprises a first unit (5) for estimating a first slope value on the basis of the acceleration of the vehicle derived from the driving force and the longitudinal acceleration (A total) of the vehicle, a second unit (6) for estimating a second slope value (C slope) on the basis of the moment of inertia (J) applied to a non-driving wheel of the vehicle and the engine and resistant torques (C e, C res) and a third unit (7) for determining the charging of the vehicle (Cons _charge ) on the basis of the first and second slope values (A slope, C slope). Reference:

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