公开(公告)号：WO2014209201A1

公开(公告)日：2014-12-31

申请号：PCT/SE2014/050735

申请日：2014-06-17

Applicant: SCANIA CV AB

Inventor： RUDBERG, Arvid ,  SELLING, Tomas

IPC: B60T8/86 ,  B60T7/02 ,  B60W10/184 ,  B60W10/196 ,  B60W10/198

CPC classification number: B60T8/3215 ,  B60T7/22 ,  B60T8/1761 ,  B60T10/02 ,  B60T17/22 ,  B60T2201/04

Abstract: A method and a system to control an auxiliary brake system in a vehicle 100, comprising a service brake system. 150 and auxiliary brake system 160, are presented. The vehicle also comprises a system for prevention of wheel lock when braking, which may deactivate a braking action provided by an auxiliary brake system 160 and may actively control a braking action provided by the service brake system 150, The system according to the present invention is arranged to determine whether the vehicle 100 is in a driving mode for which it is acceptable in terms of safety and/or drivability to block the deactivation of the braking action for the auxiliary brake system 160, If a first manual control 170, set up solely for the activation of braking action for the auxiliary brake system 160, is activated, this is here interpreted to mean that it is acceptable, from, a safety and/or drivability point of view for the driving mode in question, to block the deactivation. The system is also arranged to block the deactivation for the auxiliary brake system 160 if the determination snows that it is acceptable in terms of safety and drivability to block, the deactivation of this braking action.

Abstract translation: 一种用于控制车辆100中的辅助制动系统的方法和系统，包括行车制动系统。 150和辅助制动系统160。 车辆还包括用于在制动时防止车轮锁定的系统，其可以停用由辅助制动系统160提供的制动动作，并且可以主动地控制由行车制动系统150提供的制动动作。根据本发明的系统是 被布置成确定车辆100是否处于在安全和/或驾驶性能方面可接受的驾驶模式以阻止辅助制动系统160的制动动作的停用。如果仅仅设置第一手动控制器170 对于辅助制动系统160的制动动作的激活被激活，这在这里被解释为意味着从所讨论的驾驶模式的安全和/或驾驶性能的观点来看，可以阻止停用。 该系统还被布置成阻止辅助制动系统160的停用，如果在安全性和驾驶性能方面可以接受的判定为雪，则停止该制动动作。

公开(公告)号：WO2015126313A1

公开(公告)日：2015-08-27

申请号：PCT/SE2015/050176

申请日：2015-02-13

Applicant: SCANIA CV AB

Inventor： SANNELIUS, Mikael ,  RUDBERG, Arvid

IPC: B60T10/00 ,  F16D66/00 ,  F16D57/04

CPC classification number: F16D57/04 ,  B60T10/02 ,  F16D66/00 ,  F16D2066/005

Abstract: The invention relates to a control device for a retarder (2), comprising a first shaft (18) which is connected to a rotor (20) of the retarder (2), a second shaft (22) which is arranged to engage with a driving source, and a first clutch element (54) arranged between the first and second shafts (18, 22), and a pressure sensor (19) arranged in a torus (44) formed between the rotor (20) and a stator. The pressure sensor (19) is connected with a control device (16), which is arranged to receive signals from the pressure sensor (19) in relation to the pressure (p) measured in the torus (44), and arranged to emit signals to control the clutch element (54) depending on the pressure (p) measured in the torus (44). The invention also relates to a vehicle, comprising such a control device (4), and a method for the connection of a retarder (2).

Abstract translation: 本发明涉及一种用于缓速器（2）的控制装置，包括连接到减速器（2）的转子（20）的第一轴（18），第二轴（22），其布置成与 驱动源和布置在第一和第二轴（18,22）之间的第一离合器元件（54）和布置在形成在转子（20）和定子之间的环面（44）内的压力传感器（19）。 压力传感器（19）与控制装置（16）连接，控制装置（16）被布置成相对于在环面（44）中测量的压力（p）接收来自压力传感器（19）的信号，并被布置成发射信号 以根据在环面（44）中测量的压力（p）来控制离合器元件（54）。 本发明还涉及一种包括这种控制装置（4）的车辆，以及用于连接减速器（2）的方法。

公开(公告)号：WO2014062111A1

公开(公告)日：2014-04-24

申请号：PCT/SE2013/051112

申请日：2013-09-25

Applicant: SCANIA CV AB

Inventor： RUDBERG, Arvid ,  PÜSCHEL, Peter ,  HANSTAD, Patrick

IPC: B60T10/02 ,  B60T1/087 ,  F16D57/04

CPC classification number: B60T10/02 ,  F16D57/04

Abstract: The invention pertains to a retarder (2) to brake a driving source (1, 4, 6, 10), comprising a retarder shaft (24), which is engaged to a rotor (40) and an oil pump (42); a stator (44) which jointly with the rotor (40) forms a torus (52) for the receipt of retarder oil (18); a retarder oil circuit (56), which is engaged with the oil pump (42) and the torus (52); a clutch device (34) for engagement and disengagement of the retarder shaft (24) to and from the driving source (1, 4, 6, 10). A tachogenerator (82) is arranged to measure the revolutions of the retarder shaft (24) in order to, with knowledge about the capacity of the oil pump (42), determined when the retarder oil circuit (56) is filled with retarder oil (18), and a control de¬ vice (22) which is engaged to a tachogenerator (82) and to the clutch device (34), the control device (22) of which receives signals from the tachogenerator (82) regarding the revolutions of the retarder shaft (24) and which emits signals to the clutch device (34) to disconnect the retarder shaft (24) from the driving source when the retarder oil circuit (56) is filled with re- tarder oil (18). The invention also pertains to a vehicle (1), comprising such a retarder (2) and a method for engagement and disengagement of a retarder (2).

Abstract translation: 本发明涉及一种用于制动驱动源（1,4,6,10）的减速器（2），其包括与转子（40）接合的减速器轴（24）和油泵（42）; 与转子（40）共同形成用于接收延迟器油（18）的环面（52）的定子（44）; 与油泵（42）和环面（52）接合的减速器油回路（56）; 离合器装置（34），用于将减速器轴（24）与驱动源（1,4,6,10）接合和分离。 一个测速发电机（82）被布置成测量减速器轴（24）的转速，以便在知道关于油泵（42）的容量的情况下，当延迟器油回路（56）填充有缓凝器油 18）和与转速发电机（82）和离合器装置（34）接合的控制装置（22），其控制装置（22）从转速发电机（82）接收关于转速 减速器轴（24），并且当减速器油回路（56）填充有回油机油（18）时，向离合器装置（34）发出信号以将减速器轴（24）与驱动源分离。 本发明还涉及一种包括这种延迟器（2）的车辆（1）和用于接合和分离缓速器（2）的方法。

公开(公告)号：WO2013066242A1

公开(公告)日：2013-05-10

申请号：PCT/SE2012/051083

申请日：2012-10-10

Applicant: SCANIA CV AB ,  RUDBERG, Arvid ,  LAGHAMN, Andreas ,  WINGREN, Anna ,  PÜSCHEL, Peter

Inventor： RUDBERG, Arvid ,  LAGHAMN, Andreas ,  WINGREN, Anna ,  PÜSCHEL, Peter

IPC: B60W50/10 ,  B60T8/172 ,  B60T8/58 ,  B60W10/196 ,  B60W10/198 ,  B60T7/02 ,  B60T10/00

CPC classification number: B60W10/196 ,  B60T8/1708 ,  B60T13/586 ,  B60W10/184 ,  B60W10/198 ,  B60W10/30 ,  B60W30/18109 ,  B60W2520/10

Abstract: The invention relates to a method for control of braking by means of at least one supplementary brake (290-296) of a motor vehicle (100; 110), comprising the step of choosing (s410) supplementary braking action by means of a control device (270). The method comprises the steps of continuously determining (s420) a total available supplementary brake torque (Mtot) and determining (s430) by means of said control device (270) a chosen proportion (Mshare) of said total available supplementary brake torque (Mtot). The method comprises also the steps of determining (s440) a supplementary brake torque (Mtot*) corresponding to said chosen proportion (Mshare) and of apportioning (s450) said supplementary brake torque determined (Mtot*) to at least one chosen supplementary brake (290-296) in order to achieve the chosen supplementary braking action. The invention relates also to a computer programme product comprising programme code (P) for a computer (200; 210) for implementing a method according to the invention. The invention relates also to a device for control of braking by means of at least one supplementary brake (290-296) of a motor vehicle (100; 110), and to a motor vehicle (100; 110) equipped with the device.

Abstract translation: 本发明涉及一种通过至少一个机动车辆（100; 110）的辅助制动器（290-296）来控制制动的方法，包括以下步骤：借助于控制装置选择（s410）辅助制动动作 （270）。 该方法包括以下步骤：通过所述控制装置（270）连续确定总可用辅助制动转矩（Mtot）（s420），所述总可用辅助制动转矩（Mtot）的选定比例（Mshare） 。 该方法还包括以下步骤：确定（s440）对应于所选择的比例（Mshare）的辅助制动转矩（Mtot *）和所确定的所述辅助制动转矩（Mtot *）的分配（s450）至少一个选择的辅助制动器 290-296），以实现所选择的辅助制动动作。 本发明还涉及包括用于实现根据本发明的方法的计算机（200; 210）的程序代码（P）的计算机程序产品。 本发明还涉及一种通过至少一个机动车辆（100,110）的辅助制动器（290-296）以及配备有该装置的机动车辆（100; 110）来控制制动的装置。