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    METHOD AND SYSTEM FOR FOLLOWING A TRAIL OF A VEHICLE ALONG A ROAD
    1.
    发明申请
    METHOD AND SYSTEM FOR FOLLOWING A TRAIL OF A VEHICLE ALONG A ROAD 审中-公开
    方法和系统沿着道路沿着车辆的轨迹

    公开(公告)号：WO2017105320A1

    公开(公告)日：2017-06-22

    申请号：PCT/SE2016/051216

    申请日：2016-12-05

    Applicant: SCANIA CV AB

    Inventor： BEMLER, Marie ,  ANDERSSON, Jonny ,  BREDBERG, Linus ,  LARSSON, Christian

    IPC: B60W30/165 ,  G01S13/72 ,  G05D1/00 ,  G05D1/02

    CPC classification number: B60W30/165 ,  G01S13/72 ,  G01S13/931 ,  G05D1/00 ,  G05D1/02

    Abstract: The present invention relates to a method for controlling driving of a vehicle along a road. The method comprises the steps of: tracking (S1) one or more vehicles along the road ahead of said vehicle; determining (S2) a historic trail of the vehicle being tracked; and following (S3) a thus determined historic trail during driving of the vehicle. The present invention also relates to a system for controlling driving of a vehicle along a road. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer program product.

    Abstract translation: 用于控制车辆沿道路行驶的方法技术领域本发明涉及一种用于沿着道路控制车辆行驶的方法。 该方法包括步骤：沿着所述车辆前方的道路跟踪（S1）一个或多个车辆; 确定（S2）正在跟踪的车辆的历史路线; 并且在车辆行驶期间跟随（S3）如此确定的历史路线。 本发明还涉及一种用于控制车辆沿道路行驶的系统。 本发明还涉及一种车辆。 本发明还涉及一种计算机程序和一种计算机程序产品。

    METHOD, CONTROL UNIT AND SYSTEM FOR PATH PREDICTION IN A VEHICLE
    2.
    发明申请
    METHOD, CONTROL UNIT AND SYSTEM FOR PATH PREDICTION IN A VEHICLE 审中-公开
    方法，控制单元和车辆路径预测系统

    公开(公告)号：WO2017030492A1

    公开(公告)日：2017-02-23

    申请号：PCT/SE2016/050760

    申请日：2016-08-16

    Applicant: SCANIA CV AB

    Inventor： ANDERSSON, Jonny ,  BEMLER, Marie ,  AH-KING, Joseph ,  LARSSON, Christian

    IPC: B60W30/095 ,  B60W40/04 ,  G08G1/16

    CPC classification number: B60W30/095 ,  B60W40/04 ,  G08G1/166 ,  G08G1/167

    Abstract: Method (400) and control unit (310) for predicting a path of a vehicle (100). The method (400) comprises measuring (402) velocity of the vehicle (100); measuring (403) steering wheel angle (α sw ); measuring (404) steering wheel angle rate (α´ sw) ; calculating (405) a future steering wheel angle (α sw ), based on the measured (403) steering wheel angle (α sw ) and the measured (404) steering wheel angle rate (α´ sw ); calculating (406) a future yaw rate (ω) of the vehicle (100) based on the measured (402) velocity of the vehicle (100) and the calculated future steering wheel angle (α sw ); extrapolating (407) a vehicle position of the vehicle (100) in a set of future time frames, based on the calculated (406) future yaw rate (ω) and the vehicle velocity; and predicting (408) the path of the vehicle (100) based on the extrapolated (407) vehicle positions in the set of future time frames.

    Abstract translation: 用于预测车辆（100）的路径的方法（400）和控制单元（310）。 方法（400）包括测量车辆（100）的速度（402）; 测量（403）方向盘角度（αsw）; 测量（404）方向盘角度速率（α'sw）; 基于所测量的（403）方向盘角度（αsw）和所测量的（404）方向盘角度速率（α'sw）来计算（405）未来方向盘角度（αsw）; 基于车辆（100）的测量（402）速度和所计算的未来方向盘角度（αsw）来计算（406）车辆（100）的未来偏航率（ω）; 基于所计算的（406）未来偏航率（ω）和车辆速度，在一组未来时间帧内推断（407）车辆（100）的车辆位置; 以及基于未来时间帧集合中的外推（407）车辆位置来预测（408）车辆（100）的路径。

    METHOD AND SYSTEM FOR IMPROVING THE OPERATING EFFICIENCY OF A VEHICLE DURING DRIVING OF A VEHICLE ALONG A ROUTE OF TRAVEL
    3.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING THE OPERATING EFFICIENCY OF A VEHICLE DURING DRIVING OF A VEHICLE ALONG A ROUTE OF TRAVEL 审中-公开
    在行驶路线中驾驶车辆时，提高车辆运行效率的方法和系统

    公开(公告)号：WO2015178838A1

    公开(公告)日：2015-11-26

    申请号：PCT/SE2015/050568

    申请日：2015-05-20

    Applicant: SCANIA CV AB

    Inventor： ANDERSSON, Jonny ,  BREDBERG, Linus

    IPC: B60W30/14 ,  B60K31/00 ,  B60W30/18 ,  B60W50/00

    CPC classification number: B60W50/0097 ,  B60W30/143 ,  B60W30/18072 ,  B60W30/18136 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/146 ,  B60W2550/22 ,  B60W2720/103 ,  Y02T10/76

    Abstract: The present invention concerns a method for improving the operating efficiency of a vehicle during driving of a vehicle along a route of travel, wherein retardation of the vehicle by means of engine braking and/or coasting of the vehicle is taken into account. The method comprises the step of: continuously determining (S1 ) a velocity profile for the vehicle velocity resulting from engine braking and/or coasting of the vehicle as the basis for a comparison with target velocities associated with velocity-limiting factors occurring along the route of travel of the vehicle, wherein the step of continuously determining a velocity profile for the vehicle velocity resulting from engine braking and/or coasting of the vehicle comprises the step of continuously determining driving resistance along the route of travel of the vehicle during engine braking and/or coasting. The method further comprises the step of selecting the time for initiating retardation by means of engine braking and/or coasting of the vehicle in the event that the velocity profile resulting from engine braking and/or coasting is found to contain a target velocity in said comparison. The present invention also concerns a system method for improving the operating efficiency of a vehicle during driving of a vehicle along a route of travel. The present invention also concerns a motor vehicle. The present invention also concerns a computer program and a computer program product.

    Abstract translation: 本发明涉及一种用于在车辆沿着行驶路线行驶期间提高车辆的操作效率的方法，其中考虑到车辆通过发动机制动和/或滑行的延迟。 该方法包括以下步骤：连续地确定（S1）由车辆的发动机制动和/或滑行所产生的车辆速度的速度分布，作为与沿着沿着路线发生的速度限制因素相关联的目标速度的比较的基础 车辆的行驶，其中连续确定由车辆发动机制动和/或惯性滑行引起的车辆速度的速度分布的步骤包括在发动机制动期间沿着车辆的行进路线连续地确定行驶阻力的步骤和/ 或滑行。 该方法还包括如下步骤：在发动机制动和/或惯性行驶中产生的速度分布在所述比较中包含目标速度的情况下，通过发动机制动和/或车辆的滑行来选择启动延迟的时间 。 本发明还涉及一种用于在沿着行进路线行驶车辆期间提高车辆的操作效率的系统方法。 本发明还涉及一种机动车辆。 本发明还涉及计算机程序和计算机程序产品。

    SLOPE FEEDBACK DEVICE
    4.
    发明申请
    SLOPE FEEDBACK DEVICE 审中-公开
    斜坡反馈装置

    公开(公告)号：WO2010059109A1

    公开(公告)日：2010-05-27

    申请号：PCT/SE2009/051280

    申请日：2009-11-10

    Applicant: Scania CV AB (publ) ,  ANDERSSON, Jonny ,  BREDBERG, Linus

    Inventor： ANDERSSON, Jonny ,  BREDBERG, Linus

    IPC: G07C5/08

    CPC classification number: G07C5/085 ,  G07C5/0816 ,  G09B9/052

    Abstract: The present invention relates to a slope feedback device for determining and presenting feedback to a driver of a vehicle, comprising a slope determining unit adapted to determine a slope profile of a slope passed by the vehicle, based upon output signals from a slope profile sensing means and driving sensing means to continuously sense and calculate a driver's driving activity during passage of a slope. The driving sensing means in addition continuously calculates a driving resistance force F res and a specific driving resistance point F res ≤o is determined, where the driving resistance force F res is less or equal to zero. The slope determining unit is further adapted to calculate for each F res ≤o a slope balance point P bal defined as the theoretical point where the gas should be released in order to balance consumed energy, by the vehicle, before said F res≤o and gained energy, by the vehicle, after said point, and to determine an optimal driving activity in dependence of P bal . The device further comprises a driving ability calculating means adapted to match the driving activity to the determined slope profile, and to generate a grade in dependence of how well the driving activity coincides with the optimal driving activity. The grade is further presented to the driver of the vehicle.

    Abstract translation: 本发明涉及一种用于确定和向车辆的驾驶员呈现反馈的斜坡反馈装置，包括：斜率确定单元，用于基于来自斜率分布检测装置的输出信号确定由车辆通过的斜率的斜率分布 以及驱动感测装置，以在斜坡通过期间连续地感测和计算驾驶员的驾驶活动。 此外，驱动感测装置连续地计算驱动阻力Fres，并且确定驱动阻力Fres小于或等于零的特定驱动阻力点Fres = o。 斜率确定单元进一步适用于计算每个Fres = oa坡度平衡点Pbal，其被定义为应该释放气体的理论点，以便平衡消耗的能量，由车辆在所述Fres = o之前和获得的能量之间，由 所述车辆在所述点之后，并且根据Pbal确定最佳驾驶活动。所述装置还包括驾驶能力计算装置，其适于将所述驾驶活动与所确定的斜率轮廓相匹配，并且根据所述方式产生等级 驾驶活动与最佳驾驶活动一致。 该等级进一步呈现给车辆驾驶员。

    METHOD AND SYSTEM TO ASSESS THE RISK OF CHANGE OF TRAFFIC LANE DURING THE DRIVING OF A LEADING VEHICLE ON A ROADWAY WITH AT LEAST TWO NEIGHBOURING TRAFFIC LANES METHOD AND SYSTEM TO ASSESS THE RISK OF CHANGE OF TRAFFIC LANE DURING THE DRIVING OF A LEADING VEHICLE ON A ROADWAY WITH AT LEAST TWO NEIGHBOURING TRAFFIC LANES
    7.
    发明申请
    METHOD AND SYSTEM TO ASSESS THE RISK OF CHANGE OF TRAFFIC LANE DURING THE DRIVING OF A LEADING VEHICLE ON A ROADWAY WITH AT LEAST TWO NEIGHBOURING TRAFFIC LANES METHOD AND SYSTEM TO ASSESS THE RISK OF CHANGE OF TRAFFIC LANE DURING THE DRIVING OF A LEADING VEHICLE ON A ROADWAY WITH AT LEAST TWO NEIGHBOURING TRAFFIC LANES 审中-公开
    用于评估交通事故风险的方法和系统，用于在道路交通工具驾驶中使用至少两个相邻交通路线的方法和系统，以评估驾驶领先车辆在交通工具驾驶时的交通风险 道路与至少两个相邻的交通路线

    公开(公告)号：WO2015152794A1

    公开(公告)日：2015-10-08

    申请号：PCT/SE2015/050346

    申请日：2015-03-23

    Applicant: SCANIA CV AB

    Inventor： ANDERSSON, Jonny ,  BREDBERG, Linus

    IPC: G08G1/16 ,  B60W30/08 ,  B60W30/12

    CPC classification number: B60W30/08 ,  B60W30/09 ,  B60W30/095 ,  B60W30/12 ,  B60W30/18163 ,  B60W50/14 ,  B60W2050/143 ,  B60W2550/10 ,  G08G1/16 ,  G08G1/167

    Abstract: The present invention relates to a method to assess the risk of change of traffic lane during the driving of a leading vehicle on a roadway with at least two neighbouring traffic lanes, comprising the step: to detect (S1) the presence of vehicles that are approaching the leading vehicle from behind. The method further comprises the steps: to determine, based on specifications concerning the extent of a specified traffic lane in which the leading vehicle is being driven, the extent of at least one neighbouring traffic lane based on continuously determined reference positions at the leading vehicle relative to the said neighbouring traffic lane, in order to determine a risk zone extending a specified extent in the said neighbouring traffic lane backwards from the said leading vehicle, and to take (S3) the presence of vehicles that are approaching the leading vehicle from behind in the said risk zone as a basis for taking action during a change of traffic lane. The present invention relates also to a system to assess the risk of change of traffic lane during the driving of a leading vehicle on a roadway with at least two neighbouring traffic lanes, and a motor vehicle comprising such a system. The present invention relates also to a computer program and a computer program product.

    Abstract translation: 本发明涉及一种用于评估在具有至少两个相邻行车道的道路上驾驶前方车辆期间行车道变化风险的方法，包括步骤：检测（S1）正在接近的车辆的存在 领先汽车从后面。 该方法进一步包括以下步骤：基于前导车辆所在的指定行车道的行驶范围的规定来确定基于在前车辆相对位置处连续确定的参考位置的至少一个相邻行车道的范围 到所述相邻行车道，以便从所述前方车辆向后确定在所述相邻行车道中指定范围延伸的风险区域，并且（S3）从后面接近所述前方车辆的车辆的存在 该风险区作为改变行车道期间采取行动的依据。 本发明还涉及一种用于评估在具有至少两个相邻行车道的道路上驾驶前方车辆期间的行车道变化风险的系统和包括这种系统的机动车辆。 本发明还涉及计算机程序和计算机程序产品。

    METHOD AND SYSTEM FOR VELOCITY ADAPTATION DURING FORWARD TRAVEL OF A MOTOR VEHICLE
    8.
    发明申请
    METHOD AND SYSTEM FOR VELOCITY ADAPTATION DURING FORWARD TRAVEL OF A MOTOR VEHICLE 审中-公开
    汽车前进行驶期间速度适应的方法与系统

    公开(公告)号：WO2013191621A1

    公开(公告)日：2013-12-27

    申请号：PCT/SE2013/050681

    申请日：2013-06-12

    Applicant: SCANIA CV AB

    Inventor： BREDBERG, Linus ,  ANDERSSON, Jonny

    IPC: B60W30/18 ,  B60W30/16 ,  B60W50/14

    CPC classification number: B60W30/18136 ,  B60W30/18072 ,  B60W50/0097 ,  B60W2030/18081 ,  B60W2030/1809 ,  B60W2420/42 ,  B60W2550/22 ,  B60W2720/10

    Abstract: The present invention concerns a method for velocity adaptation during the forward travel of a motor vehicle, comprising the step of retarding the vehicle by means of the engine brake of the vehicle by eliminating accelerator depression or by means of free running to achieve a determined lower velocity at a desired position, comprising the steps of: determining (S1), based on current conditions regarding the forward travel of the vehicle, the retardation of the vehicle under the action of said engine brake or free running; and deciding (S2), based on said determination, a position of the vehicle at which said elimination of accelerator depression or activation of free running is to occur. The present invention also concerns a system for velocity adaptation during the forward travel of a motor vehicle. The present invention also concerns a motor vehicle. The present invention further concerns a computer program and a computer program product.

    Abstract translation: 本发明涉及一种在机动车辆前进行驶期间速度适应的方法，其包括以下步骤：通过消除加速器凹陷或通过自由行驶来借助于车辆的发动机制动来延迟车辆，以实现确定的较低速度 包括以下步骤：根据关于车辆前进行驶的当前条件确定（S1）在所述发动机制动器或自由行驶的作用下车辆的延迟; 以及基于所述确定来决定（S2）在所述消除所述加速器抑制或自由行驶的激活的情况下的车辆的位置。 本发明还涉及一种用于机动车辆前进行驶期间速度适应的系统。 本发明还涉及一种机动车辆。 本发明还涉及计算机程序和计算机程序产品。

    METHOD AND SYSTEM FOR GENERATING INFORMATION RELATED TO HOW A VEHICLE IS DRIVEN
    9.
    发明申请
    METHOD AND SYSTEM FOR GENERATING INFORMATION RELATED TO HOW A VEHICLE IS DRIVEN 审中-公开
    用于生成与驾驶车辆有关的信息的方法和系统

    公开(公告)号：WO2010138060A1

    公开(公告)日：2010-12-02

    申请号：PCT/SE2010/050558

    申请日：2010-05-24

    Applicant: SCANIA CV AB ,  FAGERBERG, Kalle ,  DILLMAN, Martin ,  JOHANSSON, Jonny ,  KENNING, Patrik ,  ANDERSSON, Jonny

    Inventor： FAGERBERG, Kalle ,  DILLMAN, Martin ,  JOHANSSON, Jonny ,  KENNING, Patrik ,  ANDERSSON, Jonny

    IPC: G07C5/08 ,  G08G1/0962 ,  G09B19/16

    CPC classification number: G09B19/167 ,  G07C5/08

    Abstract: The invention relates to a method for generating and indicating of information on a displaying unit (5) that makes it easier for a driver of a vehicle to control/operate the vehicle more optimally in various driving situations, comprising a processing unit (1) for receiving, processing, storing and evaluating signals from various sensors and units located within or outside the vehicle, wherein the information represents various operating parameters for the vehicle, including the steps of determining (10) how the vehicle is actually driven in said driving situation, determining (11) how the vehicle might optimally be driven in said driving situation and comparing (12) how the vehicle was actually driven with the optimum possible in said driving situation. The invention is effected by the method steps of generating (13) a score value which represents how well the driver actually drove the vehicle in the specific driving situation and indicating (19, 21, 23), via said displaying unit (5), of a hint, a congratulation and/or a score value based on if the score value underpasses, exceeds or lies between predetermined limit values (G1, G2) for the actual driving situation.

    Abstract translation: 本发明涉及一种用于在显示单元（5）上生成和指示信息的方法，其使得车辆的驾驶员更容易地在各种驾驶状况下更加优化地控制/操作车辆，包括：处理单元（1），用于 接收，处理，存储和评估来自位于车辆内部或外部的各种传感器和单元的信号，其中所述信息表示车辆的各种操作参数，包括以下步骤：确定（10）车辆在所述驾驶状况下实际驾驶的步骤， 确定（11）如何在所述驾驶状况下最佳地驱动车辆，并比较（12）如何在所述驾驶状况下以最佳可能实际驾驶车辆。 本发明通过生成（13）得分值的方法步骤来实现，该分数值表示驾驶员在特定驾驶状况下实际驾驶车辆的程度，并经由所述显示单元（5）指示（19,21,23） 基于得分值通过的提示，祝贺和/或得分值超过或位于实际驾驶状况的预定极限值（G1，G2）之间。

    METHOD AND SYSTEM FOR FACILITATING STEERING OF A VEHICLE DURING DRIVING ALONG A ROAD
    10.
    发明申请
    METHOD AND SYSTEM FOR FACILITATING STEERING OF A VEHICLE DURING DRIVING ALONG A ROAD 审中-公开
    用于在道路上驾驶期间促进车辆的转向的方法和系统

    公开(公告)号：WO2017095300A1

    公开(公告)日：2017-06-08

    申请号：PCT/SE2016/051131

    申请日：2016-11-17

    Applicant: SCANIA CV AB

    Inventor： ANDERSSON, Jonny ,  BREDBERG, Linus

    IPC: B62D6/00 ,  B62D6/04

    CPC classification number: B62D15/025 ,  B62D6/04

    Abstract: The present invention relates to a method for facilitating steering of a vehicle during driving along a road. The method comprises the steps of: detecting the yaw rate of the vehicle; modelling (230, G(z)) the yaw rate of the vehicle based upon the steering torque of the vehicle; comparing (240) the detected and modelled yaw rate. The method further comprises the steps of: determining the influence of external forces on the yaw rate based on said comparison of detected and modelled yaw rate; based upon the determined influence of external forces on the yaw rate determining (270) a compensation torque for compensating the steering torque of the vehicle; and compensating the steering torque based upon said determined compensation torque. The present invention also relates to a system for facilitating steering of a vehicle during driving along a road. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer program product.

    Abstract translation: 本发明涉及一种用于在沿着道路行驶期间方便车辆转向的方法。 该方法包括以下步骤：检测车辆的横摆率; 基于车辆的转向扭矩建模（230，G（z））车辆的横摆率; 比较（240）所检测和建模的偏航速率。 该方法进一步包括以下步骤：基于所检测和建模的偏航率的所述比较来确定外力对偏航率的影响; 基于所确定的外力对偏航率的影响来确定（270）用于补偿车辆的转向扭矩的补偿扭矩; 并基于所述确定的补偿扭矩补偿转向扭矩。 本发明还涉及一种用于在沿道路行驶期间方便车辆转向的系统。 本发明还涉及一种车辆。 本发明还涉及一种计算机程序和一种计算机程序产品。

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