公开(公告)号：WO2010059082A1

公开(公告)日：2010-05-27

申请号：PCT/SE2008/000654

申请日：2008-11-21

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FRANK, Bobbie ,  FILLA, Reno

Inventor： FRANK, Bobbie ,  FILLA, Reno

IPC: B60W10/06 ,  B60W10/04 ,  B60K28/16

CPC classification number: B60K6/46 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18036 ,  B60W30/182 ,  B60W2510/1005 ,  B60W2520/06 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2710/0644 ,  E02F9/2062 ,  Y02T10/6217 ,  Y02T10/6286 ,  Y10T477/347 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/68

Abstract: The present invention relates to a method for controlling a prime mover adapted to drive at least one ground engaging element of a working machine. The method comprises the steps of: (1) receiving an operator control input indicative of the control of the prime mover and (2) determining at least one operation signal in response to the operator control input, which operation signal is sent for controlling the prime mover. What particularly characterizes the method is the steps of: (3) receiving a operating state input indicative of an operating state of the machine and (4) selecting a control mode from at least one speed control mode 41 in which the determined operational signal comprises a desired speed of the prime mover and at least one torque control mode 44 in which the determined operational signal comprises a desired torque of the prime mover in response to the operating state input.

Abstract translation: 本发明涉及一种用于控制适于驱动工作机械的至少一个接地元件的原动机的方法。 该方法包括以下步骤：（1）接收指示原动机的控制的操作员控制输入，以及（2）响应于操作员控制输入确定至少一个操作信号，发送哪个操作信号以控制主动臂 推动者。 该方法的特征在于以下步骤：（3）接收指示机器操作状态的操作状态输入，以及（4）从至少一个速度控制模式41选择控制模式，其中所确定的操作信号包括 原动机的期望速度和至少一个转矩控制模式44，其中所确定的操作信号响应于操作状态输入包括原动机的期望转矩。

公开(公告)号：WO2013027873A1

公开(公告)日：2013-02-28

申请号：PCT/KR2011/006240

申请日：2011-08-24

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno ,  SKOGH, Lennart

Inventor： FILLA, Reno ,  SKOGH, Lennart

IPC: E02F9/20 ,  E02F3/43 ,  E02F9/22

CPC classification number: E02F3/435 ,  E02F3/431 ,  E02F9/2029 ,  E02F9/2079 ,  E02F9/2246

Abstract: A method, an electronic control unit, a vehicle control system, and a working machine for controlling a working machine provided with a bucket as a work implement by which a lifting force can be exerted on an object such as a gravel pile, and at least one ground engaging element by which a traction force can be exerted on the same object, wherein the lifting force is an upward-directed lifting force experienced by the object, is provided. The method includes receiving a state input indicative of a current bucket state, the bucket height being a parameter of the current bucket state, determining a lifting force eliminating speed of the power source ("LFES") at the current bucket state, the LFES being the speed at and above which no lifting force could be achieved considering a reaction force acting on the bucket caused by the traction force, and controlling the speed of the power source not to reach the LFES in order that at least some lifting force could be achieved. An electronic control unit (ECU) adapted to perform any of the method steps is provided, as a vehicle control system including the ECU, and a working machine including the vehicle control system.

Abstract translation: 一种方法，电子控制单元，车辆控制系统和用于控制设置有作为作业工具的作业机械的作业机械的作业机械，通过该作业工具可以对诸如砾石桩的物体施加提升力，并且至少 一个地面接合元件，通过该接地元件可以将牵引力施加在同一物体上，其中提升力是物体所经受的向上提升力。 该方法包括接收指示当前铲斗状态的状态输入，铲斗高度是当前铲斗状态的参数，确定当前铲斗状态下的电源提升力消除速度（“LFES”），LFES为 考虑到由牵引力引起的作用在铲斗上的反作用力，并且控制动力源​​不能到达LFES的速度，以至于可以实现至少一些提升力，而且在此之上不能实现提升力的速度 。 提供一种适于执行任何方法步骤的电子控制单元（ECU），作为包括ECU的车辆控制系统和包括车辆控制系统的工作机器。

公开(公告)号：WO2012154087A1

公开(公告)日：2012-11-15

申请号：PCT/SE2011/000080

申请日：2011-05-06

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno ,  UNNEBÄCK, Joakim ,  FRANK, Bobbbie ,  NORDSTRAND, Andreas

Inventor： FILLA, Reno ,  UNNEBÄCK, Joakim ,  FRANK, Bobbbie ,  NORDSTRAND, Andreas

IPC: B62D12/00 ,  B60W40/068 ,  B62D6/00

CPC classification number: B62D6/00 ,  B60W10/20 ,  B60W30/18145 ,  B60W30/18172 ,  B60W2300/50 ,  B60W2520/26 ,  B60W2720/22 ,  B62D12/00

Abstract: The invention relates to a method for controlling a working machine (1). The working machine comprises a front section (2) having a frame (7) and a pair of wheels (8a, 8b) arranged on a geometrical front wheel axis (16), and a rear section (4) having a frame (9) and a pair of wheels (10a, 10b) arranged on a first geometrical rear wheel axis (18) and a pair of wheels (11a, 11b) arranged on a second geometrical rear wheel axis (19) arranged behind the first rear wheel axis (18). The front section (2) and the rear section (4) are pivotally connected to each other for pivoting about a substantially vertical pivot axis (13). The distance (15) from the geometrical front wheel axis (16) to the vertical pivot axis (13) being shorter than the distance (20) from the vertical pivot axis (13) to the second geometrical rear wheel axis (19). The method comprises the steps of determining an operation parameter value indicative of the traction between a driven wheel of the rear section and the ground, and based on the determined parameter value selecting between a first control mode and a second control mode, and in the first control mode steering the wheels (11a, 11b) of the second geometrical rear wheel axis (19) to substantially follow the same tracks as the wheels (8a, 8b) of the geometrical front wheel axis (16) when driving the working machine (1) during cornering, and in the second control mode steering the wheels (11a, 11 b) of the second geometrical rear wheel axis (19) to follow tracks which are different from the tracks of the wheels (8a, 8b) of the geometrical front wheel axis (16) when driving the working machine during cornering.

Abstract translation: 本发明涉及一种用于控制工作机器（1）的方法。 工作机械包括具有框架（7）的前部（2）和布置在几何前轮轴线（16）上的一对轮（8a，8b）和具有框架（9）的后部（4） 以及布置在第一几何后轮轴线（18）上的一对轮（10a，10b）和布置在布置在第一后轮轴线后面的第二几何后轮轴线（19）上的一对轮（11a，11b） 18）。 前部分（2）和后部部分（4）彼此枢转地连接以围绕基本垂直的枢转轴线（13）枢转。 从几何前轮轴线（16）到垂直枢转轴线（13）的距离（15）比从垂直枢转轴线（13）到第二几何后轮轴线（19）的距离（20）短。 该方法包括以下步骤：确定表示后部区域的从动轮与地面之间的牵引力的操作参数值，并且基于在第一控制模式和第二控制模式之间选择的确定的参数值，以及在第一 控制模式在驱动工作机械（1）时使第二几何后轮轴线（19）的车轮（11a，11b）转向基本上与几何前轮轴线（16）的车轮（8a，8b）相同的轨道 ），并且在第二控制模式中，转向第二几何后轮轴线（19）的车轮（11a，11b）以跟踪与几何前部的车轮（8a，8b）的轨道不同的轨道 在转弯期间驱动工作机器时的车轮轴（16）。

公开(公告)号：WO2008041891A1

公开(公告)日：2008-04-10

申请号：PCT/SE2006/001141

申请日：2006-10-06

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno

Inventor： FILLA, Reno

IPC: E02F9/22 ,  F15B21/14

CPC classification number: B60W10/10 ,  B60K1/02 ,  B60K6/387 ,  B60K6/442 ,  B60K6/547 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1887 ,  B60L15/2045 ,  B60L2200/40 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2250/26 ,  B60W10/02 ,  B60W10/023 ,  B60W10/08 ,  B60W10/20 ,  B60W10/30 ,  B60W20/00 ,  B60W2300/17 ,  E02F9/2075 ,  E02F9/2253 ,  E02F9/2292 ,  E02F9/26 ,  Y02T10/6217 ,  Y02T10/6234 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283 ,  Y02T90/34

Abstract: The present invention is directed to a working machine and a method for operating the same. The working machine (1) is provided with: a power source (120) and a plurality of driving wheels (130); a working hydraulic system (140) comprising at least one hydraulic pump (142, 144, 146) powered by the power source (120) for moving an implement (3) on the working machine (1) and/or for steering the working machine (1); a transmission line (110) arranged between the power source (120) and the driving wheels (130) for transmitting torque from the power source (120) to the driving wheels (130); and a transmission unit (114) arranged in the transmission line (110) for reducing the mechanical interaction between the power source (120) and the driving wheels (130). The method is characterized by the steps of: detecting at least one operational parameter indicative of a working condition of the working machine (1); determining if the characteristic of the transmission unit (114) should be altered on the basis of a magnitude of the detected operational parameter; altering the characteristic of the transmission unit (114) if it is determined to be required.

Abstract translation: 本发明涉及一种工作机及其操作方法。 工作机（1）设有：电源（120）和多个驱动轮（130）; 工作液压系统（140），包括由动力源（120）供电的至少一个液压泵（142,144,146），用于使工作机械（1）上的工具（3）移动和/或用于转向工作机 （1）; 布置在电源（120）和驱动轮（130）之间的用于将扭矩从电源（120）传递到驱动轮（130）的传输线（110）; 以及布置在传输线（110）中用于减小电源（120）和驱动轮（130）之间的机械相互作用的传动单元（114）。 该方法的特征在于：检测指示工作机器（1）的工作状态的至少一个操作参数; 确定传输单元（114）的特性是否应当根据检测到的操作参数的大小来改变; 如果确定需要，则改变传输单元（114）的特性。

公开(公告)号：WO2007043924A1

公开(公告)日：2007-04-19

申请号：PCT/SE2005/001539

申请日：2005-10-14

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  ERICSON, Hans ,  UNNEBÄCK, Joakim ,  CARLSSON, Sven-Åke ,  FILLA, Reno

Inventor： ERICSON, Hans ,  UNNEBÄCK, Joakim ,  CARLSSON, Sven-Åke ,  FILLA, Reno

IPC: B60K6/04 ,  E02F9/20

CPC classification number: B60W20/15 ,  B60K6/442 ,  B60K6/50 ,  B60K6/547 ,  B60K25/00 ,  B60L1/003 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L2200/40 ,  B60W10/08 ,  B60W10/24 ,  B60W10/30 ,  B60W20/00 ,  B60Y2200/41 ,  B60Y2200/415 ,  E02F9/2253 ,  F16H3/093 ,  F16H2003/0936 ,  F16H2200/0043 ,  F16H2200/0095 ,  Y02P90/60 ,  Y02T10/6217 ,  Y02T10/6234 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y10T477/26 ,  Y10T477/675

Abstract: A working machine (1) comprising an internal combustion engine (120) for supplying torque to the driving wheels (130) of the working machine, and a transmission line (110) arranged between the internal combustion engine and the driving wheels for transmitting torque from the internal combustion engine to the driving wheels. The working machine (1) further comprising at least one hydraulic pump (10Oa1 100b, 100c) in a hydraulic system (20) for moving an implement (2) arranged on the working machine and/or steering the working machine. The transmission line (110) comprises at least one electric machine (17a, 17b) for driving or braking the driving wheels (130), and/or for generating electric power for said at least one hydraulic pump (100a, 100b, 100c).

Abstract translation: 一种工作机器（1），包括用于向所述作业机械的所述驱动轮（130）提供扭矩的内燃机（120），以及布置在所述内燃机与所述驱动轮之间的传动线（110） 内燃机到驱动轮。 工作机（1）还包括液压系统（20）中的至少一个液压泵（100a，100b，100c），用于移动设置在工作机上的工具（2）和/或操纵工作机器。 传动线（110）包括用于驱动或制动驱动轮（130）和/或用于为所述至少一个液压泵（100a，100b，100c）产生电力的至少一个电机（17a，17b）。

公开(公告)号：WO2012153876A1

公开(公告)日：2012-11-15

申请号：PCT/KR2011/003379

申请日：2011-05-06

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno ,  UNNEBACK, Joakim ,  FRANK, Bobbie ,  NORDSTRAND, Andreas ,  PARK, Jung-Woo

Inventor： FILLA, Reno ,  UNNEBACK, Joakim ,  FRANK, Bobbie ,  NORDSTRAND, Andreas ,  PARK, Jung-Woo

IPC: B62D9/04 ,  B62D61/00 ,  B62D6/04

CPC classification number: B62D12/00

Abstract: The present invention relates to an articulated vehicle with a controllable wheel route. According to an example of the present invention, the articulated vehicle is configured to comprise a first vehicle body; a first pair of wheels, which are individually suspended on both sides of the first vehicle body, and can travel on the ground; a second vehicle body hingedly connected to the first vehicle body, a second pair of wheels, which are individually suspended on both sides of the second vehicle body, and can travel on the ground; a regulator, which regulates a relative steering angle between the first vehicle body and the second vehicle body; a mode selector, which is configured to select a first mode and a second mode; and a controller, which receives the first mode signal or the second mode signal from the mode selector and controls the regulator according to the received signal, wherein the route of a second pair of wheels is regulated to be identical to the route of a first pair of wheels in the first mode, and the route of a second pair of wheels is regulated to be different from the route of a first pair of wheels in the second mode.

Abstract translation: 本发明涉及具有可控车轮路线的铰接式车辆。 根据本发明的一个实例，铰接式车辆构造成包括第一车身; 第一对车轮，其单独地悬挂在第一车体的两侧，并且可以在地面上行驶; 铰链地连接到第一车身的第二车体，第二对车轮，其单独悬挂在第二车身的两侧，并且可以在地面上行驶; 调节器，其调节所述第一车体与所述第二车身之间的相对转向角; 模式选择器，被配置为选择第一模式和第二模式; 以及控制器，其从模式选择器接收第一模式信号或第二模式信号，并根据接收到的信号控制调节器，其中第二对车轮的路线被调节为与第一对的路线相同 在第二模式中，第二对车轮的路径被调节为与第一对车轮的路线不同。

公开(公告)号：WO2012153875A1

公开(公告)日：2012-11-15

申请号：PCT/KR2011/003378

申请日：2011-05-06

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno ,  UNNEBACK, Joakim ,  FRANK, Bobbie ,  NORDSTRAND, Andreas ,  PARK, Jung-Woo

Inventor： FILLA, Reno ,  UNNEBACK, Joakim ,  FRANK, Bobbie ,  NORDSTRAND, Andreas ,  PARK, Jung-Woo

IPC: B62D9/04 ,  B62D61/00 ,  B62D6/04

CPC classification number: B62D6/002 ,  B62D7/1509 ,  F15B2211/6326

Abstract: The present invention relates to a vehicle with a controllable wheel route. According to an example of the present invention, the vehicle is configured to comprise a vehicle body; a first pair of wheels, which are individually suspended on both sides of the vehicle body to roll on the ground and can rotate around the vertical axis; a second pair of wheels, which are individually suspended on both sides of the vehicle body to roll on the ground, can rotate around the vertical axis, and are placed in the back of the first wheels; a regulator, which regulates each steering angle on the vertical axis of the first and second wheels; a mode selector, which is configured to select a first mode and a second mode; and a controller, which receives the first mode signal or the second mode signal from the mode selector and controls the regulator according to the received signal, wherein the second wheel route is regulated to be identical to the first wheel route in the first mode, and the second wheel route is regulated to be different from the first wheel route in the second mode.

Abstract translation: 本发明涉及具有可控车轮路线的车辆。 根据本发明的示例，车辆被构造成包括车身; 第一对轮子，其分别悬挂在车体的两侧以在地面上滚动并且可以围绕垂直轴线旋转; 单独悬挂在车体的两侧以在地面上滚动的第二对轮可绕垂直轴线旋转，并被放置在第一车轮的后部; 调节器，其调节第一和第二轮的垂直轴上的每个转向角; 模式选择器，被配置为选择第一模式和第二模式; 以及控制器，其从模式选择器接收第一模式信号或第二模式信号，并根据接收到的信号控制调节器，其中第二轮路径被调节为与第一模式中的第一车轮路线相同，以及 在第二模式中，第二轮路径被调节为与第一车轮路径不同。

公开(公告)号：WO2009145682A1

公开(公告)日：2009-12-03

申请号：PCT/SE2008/000360

申请日：2008-05-27

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno

Inventor： FILLA, Reno

IPC: E02F9/20 ,  F15B13/16

CPC classification number: E02F9/2221 ,  F15B13/14 ,  F15B2211/20553 ,  F15B2211/3057 ,  F15B2211/3144 ,  F15B2211/31529 ,  F15B2211/31558 ,  F15B2211/31576 ,  F15B2211/6313

Abstract: The present invention relates to a hydraulic system control unit, a hydraulic system and a working machine for controlling a hydraulic system adapted to perform at least one hydraulic work function in a working machine. The hydraulic system performs the hydraulic control function in accordance with an operation signal determined by a hydraulic system control unit. In a first step (30) the control unit receives an operator control input associated to said work function. The method is particularly characterized in a second step where the control unit receives (31) a load input indicative of a load associated to the work function. Moreover, in a third step the control unit determines (32) the operation signal in response to the operator control input and the load input.

Abstract translation: 液压系统控制单元，液压系统和工作机技术领域本发明涉及一种用于控制适于在工作机械中执行至少一个液压功能的液压系统的液压系统控制单元，液压系统和作业机。 液压系统根据由液压系统控制单元确定的操作信号执行液压控制功能。 在第一步（30）中，控制单元接收与所述功函数相关联的操作员控制输入。 该方法的特征在于第二步骤，其中控制单元接收（31）指示与功能功能相关联的负载的负载输入。 此外，在第三步骤中，控制单元响应于操作者控制输入和负载输入来确定（32）操作信号。

公开(公告)号：WO2008123808A1

公开(公告)日：2008-10-16

申请号：PCT/SE2007/000338

申请日：2007-04-10

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno

Inventor： FILLA, Reno

IPC: B60K28/10 ,  G07C5/08

CPC classification number: B60Q5/00 ,  B60W50/14 ,  G07C5/0816

Abstract: A method for providing feedback to a vehicle operator regarding an operational state of a vehicle power transmission system in operation, comprising the steps of detecting at least one operational parameter indicative of said operational state, and providing an audio feedback signal to the operator in response to a magnitude of the detected operational parameter.

Abstract translation: 一种用于向车辆操作者提供关于运行中的车辆动力传输系统的操作状态的反馈的方法，包括以下步骤：检测指示所述操作状态的至少一个操作参数，并响应于所述操作状态提供音频反馈信号 检测到的操作参数的大小。

公开(公告)号：WO2008041890A1

公开(公告)日：2008-04-10

申请号：PCT/SE2006/001140

申请日：2006-10-06

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB ,  FILLA, Reno

Inventor： FILLA, Reno

IPC: E02F9/22 ,  F15B21/14

CPC classification number: B60W10/30 ,  B60K6/48 ,  B60L1/003 ,  B60L11/14 ,  B60L2260/54 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/188 ,  B60Y2200/415 ,  E02F9/207 ,  E02F9/2075 ,  E02F9/2246 ,  E02F9/2253 ,  F15B11/165 ,  F15B21/087 ,  F15B2211/20515 ,  F15B2211/20523 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/555 ,  F15B2211/6309 ,  F15B2211/6326 ,  F15B2211/71 ,  F15B2211/8603 ,  F16H61/472 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/70 ,  Y02T10/7077

Abstract: A working machine (1 ) and a method for operating a working machine (1 ) comprising a power source (120) and a plurality of driving wheels (130); a working hydraulic system (140) comprising at least one hydraulic pump (142, 144, 146) powered by the power source (120) for moving an implement (3) on the working machine (1 ) and/or for steering the working machine (1 ); a transmission line (110) arranged between the power source (120) and the driving wheels (130) for transmitting torque from the power source (120) to the driving wheels (130). The method is characterized by the steps of: detecting at least one operational parameter indicative of a load exerted on the working hydraulic system (140), determining if torque needs to be added, in addition to a torque delivered by the power source (120), on the basis of a magnitude of the detected operational parameter in order to reduce the a load on the power source (120), and adding torque in case additional torque is determined to be needed.

Abstract translation: 一种工作机器（1）和操作包括电源（120）和多个驱动轮（130）的工作机器（1）的方法。 工作液压系统（140），包括由动力源（120）供电的至少一个液压泵（142,144,146），用于使工作机械（1）上的工具（3）移动和/或用于转向工作机 （1）; 布置在电源（120）和驱动轮（130）之间的用于将扭矩从电源（120）传递到驱动轮（130）的传输线（110）。 该方法的特征在于：除了由电源（120）传递的转矩之外，还检测指示施加在工作液压系统（140）上的负载的至少一个操作参数，确定是否需要添加扭矩， 基于检测到的操作参数的大小来减小电源（120）上的负载，并且在确定需要额外的转矩的情况下增加转矩。