METHOD TO CONTROL REACTION FORCE OF AN ACCELERATOR PEDAL SYSTEM
    43.
    发明申请
    METHOD TO CONTROL REACTION FORCE OF AN ACCELERATOR PEDAL SYSTEM 审中-公开
    控制加速器踏板系统反应力的方法

    公开(公告)号:WO2016045687A1

    公开(公告)日:2016-03-31

    申请号:PCT/EP2014/002579

    申请日:2014-09-24

    Abstract: Method to control the acceleration of a motor vehicle from a current speed, wherein said motor vehicle comprises an accelerator pedal system (3, 7, 8, 9, 10) able to generate on the accelerator pedal (3) an added reaction force (R add ) when the depression of the accelerator pedal (3) reaches a given depression level. The method comprises the steps of : (a) measuring the current vehicle speed; (b) determining a target speed of the motor vehicle in function at least of the current vehicle speed or determining from the current vehicle speed a maximum acceleration rate; (c) determining at least one threshold depression level (α i ) of the accelerator pedal (3) that corresponds to the stabilization of the vehicle speed at the target speed or that corresponds to maximum acceleration rate; (d) generating an added reaction force (R add ) on the accelerator pedal (3) if the depression of the accelerator pedal (3) reaches or is about to reach the threshold depression level (α i ); wherein at least steps a), b), and c) are automatically repeated as vehicle speed increases.

    Abstract translation: 一种用于从当前速度控制机动车辆的加速度的方法,其中所述机动车辆包括能够在加速器踏板(3)上产生增加的反作用力的加速器踏板系统(3,7,8,9,10) 加速踏板(3)的下压达到给定的下降位置。 该方法包括以下步骤:(a)测量当前车速; (b)至少根据当前车速确定机动车辆的目标速度,或者根据当前车速确定最大加速度; (c)确定对应于目标速度下的车辆速度的稳定或对应于最大加速度的加速器踏板(3)的至少一个阈值级别(αi); (d)如果加速踏板(3)的下压达到或将要达到阈值下降级(αi),则在加速器踏板(3)上产生附加的反作用力(R add); 其中至少步骤a),b)和c)在车速增加时自动重复。

    METHOD AND MODULE FOR DETERMINING OF AT LEAST ONE REFERENCE VALUE FOR A VEHICLE CONTROL SYSTEM
    46.
    发明申请
    METHOD AND MODULE FOR DETERMINING OF AT LEAST ONE REFERENCE VALUE FOR A VEHICLE CONTROL SYSTEM 审中-公开
    用于确定车辆控制系统的至少一个参考值的方法和模块

    公开(公告)号:WO2013095234A1

    公开(公告)日:2013-06-27

    申请号:PCT/SE2011/051569

    申请日:2011-12-22

    Abstract: The invention relates to a method for determining a reference value for a control system of a vehicle which comprises: - determining a set speed for the vehicle; - determining a horizon for the intended itinerary which is made up of route segments; - effecting the following during each of a number of simulation cycles S j each comprising a number N of simulation steps conducted at a predetermined frequency f : - making a first prediction of the vehicle's speed v pred_cc along the horizon with a conventional cruise control; - comparing in a first comparison the predicted vehicle speed v pred_cc with V|im1 and V|im2, which are used to define a motor torque T to be used in a subsequent simulation cycle s j+1 ; - making a second prediction of the vehicles speed v pred_Tnew along the horizon when the vehicle's engine torque T is a value which depends on the result of said comparison in the latest preceding simulation cycle S j-1 - comparing in a second comparison the predicted vehicle speed v pred_Tnew With v min , and V max1 which demarcate a range within which the vehicle's speed is intended to be - determining a reference value on the basis of at least one of said second comparison and the second predicted vehicle speed v pred_Tnew in that simulation cycle S j and; - controlling the vehicle according to said reference value.

    Abstract translation: 本发明涉及一种用于确定车辆的控制系统的参考值的方法,该方法包括: - 确定车辆的设定速度; - 确定由路线段组成的预期行程的地平线; - 在多个模拟循环Sj中的每一个期间执行以下操作,每个模拟循环包括以预定频率f进行的N个模拟步骤: - 利用常规巡航控制对沿着地平线的车辆速度vpred_cc进行第一预测; - 将第一比较中的预测车辆速度vpred_cc与V | im1和V | im2进行比较,用于定义在随后的模拟周期sj + 1中使用的电动机转矩T; - 当车辆的发动机扭矩T是取决于最新的前述模拟循环Sj-1中的所述比较的结果的值时,对沿着地平线的车辆速度vpred_Tnew进行第二预测 - 在第二比较中比较预测车速vpred_Tnew 使用vmin和Vmax1,其界定车辆的速度所在的范围 - 在该模拟周期Sj中基于所述第二比较和第二预测车速vpred_Tnew中的至少一个来确定参考值; - 根据所述参考值控制车辆。

    VERFAHREN ZUM BETRIEB EINES LÄNGSFÜHRENDEN FAHRERASSISTENZSYSTEMS EINES KRAFTFAHRZEUGS UND KRAFTFAHRZEUG
    47.
    发明申请
    VERFAHREN ZUM BETRIEB EINES LÄNGSFÜHRENDEN FAHRERASSISTENZSYSTEMS EINES KRAFTFAHRZEUGS UND KRAFTFAHRZEUG 审中-公开
    一种用于运行机动车和机动车的后领先的驾驶辅助系统

    公开(公告)号:WO2012159708A1

    公开(公告)日:2012-11-29

    申请号:PCT/EP2012/001966

    申请日:2012-05-08

    Abstract: Verfahren zum Betrieb eines längsführenden Fahrerassistenzsystems (2) eines Kraftfahrzeugs (1), welches in einem reinen Folgebetrieb die Geschwindigkeit des Kraftfahrzeugs (1) so regelt, dass ein Abstand zu einem voranfahrenden Fahrzeug (14) als Regelobjekt konstant bleibt, und welches in einem Freifahrbetrieb auf eine Wunschgeschwindigkeit regelt, wobei eine Ausscherwahrscheinlichkeit des voranfahrenden Fahrzeugs (14) in Abhängigkeit von Sensordaten wenigstens eines Umfeldsensors ermittelt wird, wobei die Regelung auf das voranfahrende Fahrzeug (14) und/oder die Regelung im Freifahrbetrieb unmittelbar nach der Beendigung des Folgebetriebs in Abhängigkeit von der Ausscherwahrscheinlichkeit modifiziert oder beendet wird.

    Abstract translation: 操作机动车辆(1),这在纯的顺序操作调节机动车辆的速度的纵向导致驾驶员辅助系统(2)的方法(1),使得前方车辆(14)的距离保持为控制对象常数,并且其在自由驾驶操作 控制为期望的速度,其中,根据至少一个环境传感器的传感器数据的前车(14)的一个Ausscherwahrscheinlichkeit被确定,其特征在于,前述车辆上的控制(14)和/或所述序列动作的依赖完成后马上在自由驾驶操作的控制 所述Ausscherwahrscheinlichkeit修改或撤回。

    SYSTEM AND METHOD OF VEHICLE OPERATING CONDITION MANAGEMENT
    48.
    发明申请
    SYSTEM AND METHOD OF VEHICLE OPERATING CONDITION MANAGEMENT 审中-公开
    车辆操作条件管理系统与方法

    公开(公告)号:WO2012088537A1

    公开(公告)日:2012-06-28

    申请号:PCT/US2011/067271

    申请日:2011-12-23

    Abstract: A vehicle operating condition profile can be determined over a given route while also considering imposed constraints such as deviation from time targets, deviation from maximum governed speed limits, etc. Given current vehicle speed, engine state and transmission state, the present disclosure optimally manages the engine map and transmission to provide a recommended vehicle operating condition that optimizes fuel consumption in transitioning from one vehicle state to a target state. Exemplary embodiments provide for offline and online optimizations relative to fuel consumption. The benefit is increased freight efficiency in transporting cargo from source to destination by minimizing fuel consumption and maintaining drivability.

    Abstract translation: 可以在给定的路线上确定车辆操作状态轮廓,同时还考虑施加的约束,例如偏离时间目标,与最大管制速度限制的偏差等。给定当前车辆速度,发动机状态和传动状态,本公开最佳地管理 发动机地图和变速器,以提供推荐的车辆操作条件,其优化从一个车辆状态转换到目标状态的燃料消耗。 示例性实施例提供了相对于燃料消耗的离线和在线优化。 这样做的好处是通过最大限度地减少燃料消耗和维持驾驶性能来提高货物运输从源头到目的地的运输效率。

    VEHICLE CONTROL SYSTEM
    50.
    发明申请
    VEHICLE CONTROL SYSTEM 审中-公开
    车辆控制系统

    公开(公告)号:WO2012014042A2

    公开(公告)日:2012-02-02

    申请号:PCT/IB2011/001722

    申请日:2011-07-26

    Inventor: SHIDA, Mitsuhisa

    Abstract: A vehicle control system includes a controller (20) that is provided in a host vehicle (1) and that controls an acceleration of the host vehicle (1) with the smallest acceleration, from among a first required acceleration that is required based on information related to a running state of a vehicle on a road and a second required acceleration that is required based on a relative relationship between the host vehicle (1) and at least one of a leading vehicle traveling right in front of the host vehicle (1) and an obstacle ahead of the host vehicle (1), as a target acceleration.

    Abstract translation: 一种车辆控制系统包括控制器(20),该控制器设置在主车辆(1)中并且控制主车辆(1)的加速度以最小的加速度从第一所需要的 基于与道路上的车辆的行驶状态相关的信息所需的加速度以及基于主车辆(1)与前方行驶的前方车辆中的至少一个之间的相对关系所需的第二所需加速度 (1)前方的障碍物作为目标加速度。

Patent Agency Ranking