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1.发明申请公开(公告)号：US20130066583A1
公开(公告)日：2013-03-14
申请号：US13639972
申请日：2011-04-07
CPC分类号： B60W40/02 , B60W2520/10 , B60W2550/12
摘要： A method for determining an estimated value of air temperature outside a vehicle driven by an internal combustion engine, according to which an initial estimated value is attributed to an estimated temperature, the temperature of an intake air of the engine is then measured, and a speed of the vehicle is assessed, followed by a mathematical filtering of the measured temperature of the intake air of the engine. The filtering operation imposes a maximum gradient on the estimated temperature, that has at least two separate positive values over time, either one of the maximum positive gradient values being selected according to the momentary speed of the vehicle.
摘要翻译： 一种用于确定由内燃机驱动的车辆外部的空气温度的估计值的方法，根据该估计值，初始估计值归因于估计的温度，然后测量发动机的进气温度，速度 对发动机的进气的测量温度进行数学滤波。 过滤操作对估计的温度施加最大梯度，其随时间具有至少两个独立的正值，根据车辆的瞬时速度来选择最大正梯度值中的一个。
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2.发明申请METHOD FOR DRIVING A GROUP OF VEHICLE MEMBERS ON THE BASIS OF DRIVING SITUATIONS, AND CORRESPONDING DEVICE 审中-公开基于驾驶状况驾驶车辆会员群体的方法及相关设备公开(公告)号：US20120136504A1
公开(公告)日：2012-05-31
申请号：US13140666
申请日：2009-11-17
申请人： Alessandro De-Rinaldis , Richard Pothin , Philippe Saint-Loup , Nicolas Romani , Alessandro Monti
发明人： Alessandro De-Rinaldis , Richard Pothin , Philippe Saint-Loup , Nicolas Romani , Alessandro Monti
IPC分类号： G06F19/00
CPC分类号： B60W30/18 , B60W10/14 , B60W2510/0604 , B60W2510/0638 , B60W2510/0657 , B60W2520/28
摘要： A driving method considering driving situations using at least one effective control signal of a member or group of members of an automobile, the method: making an arbitration between different control strategies each corresponding to a driving context, each control strategy being marked with an identifier continuously calculating an optimal control signal corresponding to each of the strategies; continuously transmitting a value representative of the identifier of the selected strategy; detecting if a strategy identifier change has occurred; when a change is detected, generating a time function x(t) increasing from 0 to 1 over a finite time interval starting when the strategy change has been detected; when a strategy identifier change has been detected, transmitting, during at least one time interval following the identifier change, an effective control signal which is the sum of the optimal signal of the control strategy following the last identifier change weighed by the value x(t) and of the optimal signal of the control strategy preceding the last identifier change weighed by the value (1−x(t)).
摘要翻译： 考虑使用汽车的成员或成员组的至少一个有效控制信号的驾驶状况的驾驶方法，所述方法：在不同的控制策略之间进行仲裁，所述控制策略各自对应于驾驶上下文，每个控制策略被连续地标记有标识符 计算与每个策略相对应的最佳控制信号; 连续发送代表所选策略的标识符的值; 检测是否发生了策略标识符更改; 当检测到改变时，在从检测到策略变化开始的有限时间间隔中产生从0增加到1的时间函数x（t）; 当已经检测到策略标识符变化时，在标识符变化之后的至少一个时间间隔内发送作为最后标识符变化的最佳信号的最佳信号之和的权重的有效控制信号，所述有效控制信号是由值x（t ）和最后一个标识符变化之前的控制策略的最优信号被加权值（1-x（t））。
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3.发明申请METHOD FOR CONTROLLING A SPEED DIFFERENCE BETWEEN THE FRONT WHEELS AND REAR WHEELS OF A FOUR-WHEEL DRIVE VEHICLE 有权用于控制前轮和四轮驱动车辆后轮之间的速度差异的方法公开(公告)号：US20120029780A1
公开(公告)日：2012-02-02
申请号：US13202450
申请日：2010-02-11
IPC分类号： B60W10/119 , B60W30/188
CPC分类号： B60K23/0808 , B60W2510/0291 , B60W2520/10 , B60W2520/263 , B60W2520/28 , B60W2530/20 , B60W2550/143
摘要： A method for controlling a speed difference between speed of wheels of a front axle and speed of wheels of a rear axle of a four-wheel drive vehicle. The method: determines an initial speed difference set point based on the speed of the vehicle; determines one or more intermediate speed difference set points based on one or more operational parameters of the vehicle; modulates the initial speed difference set point based on the intermediate speed difference set points to obtain a final speed difference set point; measures the speed difference and compares the measured speed difference with the final speed difference set point; and controls the measured speed difference, so that the measured speed difference reaches the final speed difference set point.
摘要翻译： 一种用于控制前轮车轮速度与四轮驱动车辆后桥车轮速度差的方法。 该方法：基于车辆的速度确定初始速度差设定点; 基于车辆的一个或多个操作参数来确定一个或多个中间速度差设定点; 基于中间速度差设定点对初始速度差设定点进行调制，得到最终速度差设定点; 测量速度差，并将测量的速度差与最终速度差设定点进行比较; 并控制测量的速度差，使得测量的速度差达到最终速度差设定点。
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4.发明授权公开(公告)号：US09079577B2
公开(公告)日：2015-07-14
申请号：US13640431
申请日：2011-04-11
CPC分类号： B60W10/10 , B60K17/34 , B60K23/08 , B60W10/14 , B60W50/082 , B60W2520/10 , B60W2540/04 , B60W2710/12 , B60W2720/403
摘要： A method of operating a transmission system of an automotive vehicle, the transmission system including a mechanism of mechanically coupling first and second axles of the transmission system, a status of the coupling mechanism defining a number of transmission modes. In the method, if the automotive vehicle crosses a speed threshold for a determined length of time, for example between 30 seconds and two minutes, the transmission system switches from a first mode in which the torque that can be transmitted by the mechanical coupling mechanism is fixed, into a different transmission mode.
摘要翻译： 一种操作机动车辆的传动系统的方法，所述传动系统包括机械地联接所述传动系统的第一和第二轴的机构，所述联接机构的状态限定多个传动模式。 在该方法中，如果机动车辆在确定的时间长度例如30秒和2分钟之间超过速度阈值，则传动系统从其中可由机械联接机构传递的转矩为 固定，进入不同的传输模式。
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5.发明授权Method for controlling the operation of a means of mechanically coupling the first and second axles of a motor vehicle 有权用于控制机械地联接机动车辆的第一和第二轴的装置的操作的方法公开(公告)号：US08868308B2
公开(公告)日：2014-10-21
申请号：US13639965
申请日：2011-04-07
CPC分类号： B60K23/08 , B60K23/0808
摘要： A method controlling operation of a mechanism mechanically coupling first and second axles of a transmission system of a motor vehicle, the first axle being driven as standard and the second axle being driven as an option depending on a status of the coupling mechanism, the transmission system being capable of operating in a first mode in which a value of transmittable torque that can be transmitted by the mechanical coupling mechanism is fixed, or in a second mode in which the value of the transmittable torque that can be transmitted by the mechanical coupling mechanism is higher than the value of the transmittable torque for the first mode.
摘要翻译： 一种控制机械地联接机动车辆的传动系统的第一和第二轴的机构的操作的方法，所述第一轴作为标准驱动，并且所述第二轴根据所述联接机构的状态作为选项被驱动，所述传动系统 能够以能够由机械连接机构传递的可传递扭矩的值固定的第一模式或者能够由机械联接机构传递的可传输扭矩的值为第二模式的第二模式 高于第一模式的可传输扭矩的值。
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6.发明申请公开(公告)号：US20130080002A1
公开(公告)日：2013-03-28
申请号：US13640431
申请日：2011-04-11
IPC分类号： B60W10/10
CPC分类号： B60W10/10 , B60K17/34 , B60K23/08 , B60W10/14 , B60W50/082 , B60W2520/10 , B60W2540/04 , B60W2710/12 , B60W2720/403
摘要： A method of operating a transmission system of an automotive vehicle, the transmission system including a mechanism of mechanically coupling first and second axles of the transmission system, a status of the coupling mechanism defining a number of transmission modes. In the method, if the automotive vehicle crosses a speed threshold for a determined length of time, for example between 30 seconds and two minutes, the transmission system switches from a first mode in which the torque that can be transmitted by the mechanical coupling mechanism is fixed, into a different transmission mode.
摘要翻译： 一种操作机动车辆的传动系统的方法，所述传动系统包括机械地联接所述传动系统的第一和第二轴的机构，所述联接机构的状态限定多个传动模式。 在该方法中，如果机动车辆在确定的时间长度例如30秒和2分钟之间超过速度阈值，则传动系统从其中可由机械联接机构传递的转矩为 固定，进入不同的传输模式。
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7.发明申请METHOD FOR CONTROLLING THE OPERATION OF A MEANS OF MECHANICALLY COUPLING THE FIRST AND SECOND AXLES OF A MOTOR VEHICLE 有权用于控制机动车辆的第一和第二轴的机械联接的操作的方法公开(公告)号：US20130073158A1
公开(公告)日：2013-03-21
申请号：US13639965
申请日：2011-04-07
IPC分类号： B60K23/08
CPC分类号： B60K23/08 , B60K23/0808
摘要： A method controlling operation of a mechanism mechanically coupling first and second axles of a transmission system of a motor vehicle, the first axle being driven as standard and the second axle being driven as an option depending on a status of the coupling mechanism, the transmission system being capable of operating in a first mode in which a value of transmittable torque that can be transmitted by the mechanical coupling mechanism is fixed, or in a second mode in which the value of the transmittable torque that can be transmitted by the mechanical coupling mechanism is higher than the value of the transmittable torque for the first mode.
摘要翻译： 一种控制机械地联接机动车辆的传动系统的第一和第二轴的机构的操作的方法，所述第一轴作为标准驱动，并且所述第二轴根据所述联接机构的状态作为选项被驱动，所述传动系统 能够以能够由机械连接机构传递的可传递扭矩的值固定的第一模式或者能够由机械联接机构传递的可传输扭矩的值为第二模式的第二模式 高于第一模式的可传输扭矩的值。
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8.发明授权Method for estimating the initial temperature of a mechanical member of a vehicle at the start-up of the vehicle 有权用于估计在车辆起动时的车辆的机械构件的初始温度的方法公开(公告)号：US09104530B2
公开(公告)日：2015-08-11
申请号：US13639943
申请日：2011-04-07
CPC分类号： G06F17/00 , B60W30/192 , B60W40/12 , B60W2050/0089 , B60W2510/0676 , B60W2550/12 , F02D2200/021 , F02D2200/0414
摘要： A system estimating temperature of a mechanical member of a vehicle once the vehicle has stopped, including: a temperature sensor of a first element of the vehicle, for example a fluid tank; a mechanism estimating air temperature outside the vehicle; a first module estimating temperature of the member when the vehicle is moving; a mechanism storing, while the vehicle is stopped, an outside air temperature, a temperature of the first element, and a temperature of the member; a second module to calculate how long the vehicle has been stopped according to the outside air temperature, the stored temperature of the first element, and the measured temperature of the first element; and a third module to calculate thermal history of temperature variation of the member while the vehicle is stopped, according to the outside air temperature, the stored temperature of the member, and the stoppage time of the vehicle.
摘要翻译： 一旦车辆停止，估计车辆的机械构件的温度的系统，包括：车辆的第一元件的温度传感器，例如流体箱; 估计车辆外的空气温度的机构; 第一模块，估计所述构件在所述车辆移动时的温度; 在车辆停止时存储外部空气温度，第一元件的温度和构件的温度的机构; 第二模块，用于根据外部空气温度，第一元件的存储温度和第一元件的测量温度来计算车辆已经停止多长时间; 以及第三模块，用于根据外部空气温度，构件的存储温度和车辆的停止时间来计算车辆停止时的构件的温度变化的热历史。
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9.发明授权Method for controlling a speed difference between the front wheels and rear wheels of a four-wheel drive vehicle 有权用于控制四轮驱动车辆的前轮和后轮之间的速度差的方法公开(公告)号：US08670910B2
公开(公告)日：2014-03-11
申请号：US13202450
申请日：2010-02-11
CPC分类号： B60K23/0808 , B60W2510/0291 , B60W2520/10 , B60W2520/263 , B60W2520/28 , B60W2530/20 , B60W2550/143
摘要： A method for controlling a speed difference between speed of wheels of a front axle and speed of wheels of a rear axle of a four-wheel drive vehicle. The method: determines an initial speed difference set point based on the speed of the vehicle; determines one or more intermediate speed difference set points based on one or more operational parameters of the vehicle; modulates the initial speed difference set point based on the intermediate speed difference set points to obtain a final speed difference set point; measures the speed difference and compares the measured speed difference with the final speed difference set point; and controls the measured speed difference, so that the measured speed difference reaches the final speed difference set point.
摘要翻译： 一种用于控制前轮车轮速度与四轮驱动车辆后桥车轮速度差的方法。 该方法：基于车辆的速度确定初始速度差设定点; 基于车辆的一个或多个操作参数来确定一个或多个中间速度差设定点; 基于中间速度差设定点对初始速度差设定点进行调制，得到最终速度差设定点; 测量速度差，并将测量的速度差与最终速度差设定点进行比较; 并控制测量的速度差，使得测量的速度差达到最终速度差设定点。
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10.发明申请公开(公告)号：US20130110312A1
公开(公告)日：2013-05-02
申请号：US13639943
申请日：2011-04-07
IPC分类号： G06F17/00
CPC分类号： G06F17/00 , B60W30/192 , B60W40/12 , B60W2050/0089 , B60W2510/0676 , B60W2550/12 , F02D2200/021 , F02D2200/0414
摘要： A system estimating temperature of a mechanical member of a vehicle once the vehicle has stopped, including: a temperature sensor of a first element of the vehicle, for example a fluid tank; a mechanism estimating air temperature outside the vehicle; a first module estimating temperature of the member when the vehicle is moving; a mechanism storing, while the vehicle is stopped, an outside air temperature, a temperature of the first element, and a temperature of the member; a second module to calculate how long the vehicle has been stopped according to the outside air temperature, the stored temperature of the first element, and the measured temperature of the first element; and a third module to calculate thermal history of temperature variation of the member while the vehicle is stopped, according to the outside air temperature, the stored temperature of the member, and the stoppage time of the vehicle.
摘要翻译： 一旦车辆停止，估计车辆的机械构件的温度的系统，包括：车辆的第一元件的温度传感器，例如流体箱; 估计车辆外的空气温度的机构; 第一模块，估计所述构件在所述车辆移动时的温度; 在车辆停止时存储外部空气温度，第一元件的温度和构件的温度的机构; 第二模块，用于根据外部空气温度，第一元件的存储温度和第一元件的测量温度来计算车辆已经停止多长时间; 以及第三模块，用于根据外部空气温度，构件的存储温度和车辆的停止时间来计算车辆停止时的构件的温度变化的热历史。
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