会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHOD, SYSTEM, COMPUTER PROGRAM AND ELECTRONIC CONTROL UNIT FOR ESTIMATING THE WEIGHT OF A VEHICLE
    • 方法,系统,计算机程序和用于估计车辆重量的电子控制单元
    • WO2006001741A1
    • 2006-01-05
    • PCT/SE2005/000458
    • 2005-03-30
    • SCANIA CV AB (PUBL)LUNDH, Kristian
    • LUNDH, Kristian
    • G01G19/08
    • F16H59/52B60T8/1708B60T8/172B60T2250/02F16H2059/525G01G19/086
    • A method, system, computer program and electronic control unit for estimating the weight of a vehicle, comprising the steps of, obtaining information relating to the acceleration of the vehicle and estimating the acceleration, estimating the force obtained from the engine, estimating the current number of wheels that are in contact with the ground, estimating the force needed to move the vehicle taking into account losses due to the forces needed to rotate the wheels based on the estimation regarding the current number of wheels that are in contact with the ground, estimating the force that is moving the vehicle by subtracting the estimated force needed to move the vehicle from the estimated force obtained from the engine, and estimating the weight of the vehicle based on the mathematical correlation that the weight of the vehicle is the quotient of the force that is moving the vehicle and the estimated acceleration.
    • 一种用于估计车辆重量的方法,系统,计算机程序和电子控制单元,包括以下步骤:获得与车辆的加速度有关的信息并估计加速度,估计从发动机获得的力,估计当前数量 基于与地面接触的车轮数量的估计,估算出考虑到由于转动车轮所需的力而引起的损失而需要移动车辆的力的估计值 通过从发动机获得的估计力中减去车辆所需的估计力来移动车辆的力,并且基于车辆的重量是力的乘数的数学关系来估计车辆的重量 那是车辆的移动和估计的加速度。
    • 5. 发明申请
    • A METHOD FOR ADAPTING GEAR SELECTION IN A VEHICLE
    • 一种适应车辆齿轮选择的方法
    • WO2007030057A1
    • 2007-03-15
    • PCT/SE2006/001003
    • 2006-08-31
    • VOLVO LASTVAGNAR ABERIKSSON, AndersLINDGREN, Anders
    • ERIKSSON, AndersLINDGREN, Anders
    • F16H59/50F16H61/02
    • F16H61/0213F16H59/52F16H2059/525F16H2061/023Y10T477/33Y10T477/6414
    • A method for adapting gear selection in a vehicle, said vehicle comprising: an engine (1) with an engine output shaft connected to an automated mechanical transmission (9) via a clutch (3) ; a transmission output shaft connected to at least one driven wheel of the vehicle; means (47) for registering whether a towed vehicle is connected to said vehicle; and at least one control unit (45) for receiving input signals including signals indicative of said towed vehicle connection, and for processing said signals in accordance with programmed logic rules to issue gear selection command output signals to said transmission (9) for gear shifting, where the control unit (45), when sensing that a towed vehicle has been connected to the vehicle, changes an originally selected first gear to a lower second gear having a higher starting gear ratio compared to said first gear. The towed vehicle connection registering means (47) registers at least bounce from when said vehicle bounces into said towed vehicle for connecting the towed vehicle to said vehicle. A more sure registration of whether a towed vehicle is connected to the vehicle or not is obtained.
    • 一种用于适应车辆中的齿轮选择的方法,所述车辆包括:发动机(1),其发动机输出轴经由离合器(3)连接到自动机械变速器(9); 连接到车辆的至少一个从动轮的变速器输出轴; 用于登记牵引车辆是否连接到所述车辆的装置(47); 以及至少一个控制单元(45),用于接收包括指示所述牵引车辆连接的信号的输入信号,并且用于根据编程的逻辑规则处理所述信号以向所述用于换档的变速器(9)发出齿轮选择指令输出信号, 其中所述控制单元(45)当感测到牵引车辆已经连接到所述车辆时,将原始选择的第一档位改变为与所述第一档相比具有较高起始档位的较低的第二档。 牵引车辆连接登记装置(47)至少从所述车辆反弹到所述牵引车辆时起反弹,以将被牵引的车辆连接到所述车辆。 获得拖车是否连接到车辆的更确定的登记。