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11. 发明授权

US11198417B2 Method for teaching switching parameters of a solenoid control valve in a braking system of a vehicle, and braking system 有权
公开(公告)号：US11198417B2
公开(公告)日：2021-12-14
申请号：US16493328
申请日：2018-03-22
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Sebastian Kuehne , Andreas Goers , Ralph-Carsten Luelfing , Oliver Wulf
IPC分类号： B60T8/17 , B60T8/174 , B60T8/171 , B60T15/02 , B60T17/22 , G01P3/00 , G01P15/00 , G05B13/02 , G05B13/04
摘要： A method for specifying switching parameters of a solenoid control valve in a braking system of a vehicle includes stipulating a test vehicle acceleration and ascertaining at least two test pulse sequences. The test pulse sequences are each ascertained on the basis of the stipulated test vehicle acceleration and on the basis of switching parameter default values for the respective solenoid control valve, and the test pulse sequences have actuation pulses and adjoining nonactuation pulses. During an actuation pulse an activation of the respective solenoid control valve and during a nonactuation pulse a deactivation of the respective solenoid control valve takes place. The method further includes actuating the respective solenoid control valve using the at least two test pulse sequences in order to cause at least two test braking operations, wherein the respective test pulse sequence causes an alteration of a braking pressure at a service brake.

12. 发明授权

US10735955B2 Establishing a wireless connection to a vehicle 有权
公开(公告)号：US10735955B2
公开(公告)日：2020-08-04
申请号：US15327515
申请日：2015-05-22
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Heiner Merten , Thomas Wolf
IPC分类号： H04W12/06 , H04W76/14 , H04W4/80 , H04W4/40 , H04W12/00 , H04L29/06 , G06F21/62 , H04W8/18 , H04W12/08 , H04W76/10 , H04L29/08 , H04W84/12 , G08C17/02
摘要： A method for establishing a wireless connection between a mobile communication device and a communication module (14) of a vehicle (10) with an identifier (17) is disclosed. According to the method, access rights, namely links between vehicle identifiers (17) and user identifiers, as well as data required for establishing the wireless connection, are stored in a database server (16) outside of the mobile communication device. A control unit (11, 12) for carrying out the method is also disclosed.

13. 发明授权

US10469587B2 Vehicle network and method for establishing a vehicle network 有权
公开(公告)号：US10469587B2
公开(公告)日：2019-11-05
申请号：US15505470
申请日：2015-08-06
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Andelko Glavinic , Sören Hübner , Sebastian Kühne , Ulf Laude , Thomas Wolf
IPC分类号： H04L29/08 , H04W12/00 , H04W84/18 , H04B7/155 , H04L29/06 , H04W4/00 , H04W84/12 , H04W80/08
摘要： A vehicle network for a plurality of interconnected vehicles is disclosed. The network is in the form of a WLAN and has at least two access points. The access points are interconnected in a wireless manner, i.e., without using a wired backbone. Each access point uses the same radio network ID, so all access points form only one single visible network for WLAN clients. A method for establishing the vehicle network is also disclosed.

14. 发明申请

US20190016322A1 HYDRAULIC ACTUATOR, VEHICLE AXLE ARRANGEMENT COMPRISING A HYDRAULIC ACTUATOR, AND ELECTRONICALLY CONTROLLABLE HYDRAULIC BRAKE SYSTEM 审中-公开
公开(公告)号：US20190016322A1
公开(公告)日：2019-01-17
申请号：US16032090
申请日：2018-07-11
申请人： WABCO GmbH
发明人： Thomas Dieckmann
IPC分类号： B60T13/66 , B60T8/171 , B60T8/58 , B60T13/14
摘要： A hydraulic actuator for supplying a hydraulic brake pressure to service brakes of a vehicle includes an actuator cylinder including a piston. A hydraulic working pressure of a brake fluid can be set in accordance with a position of the piston. The brake fluid is supplied from a hydraulic reservoir assigned to the hydraulic cylinder, and the hydraulic working pressure prevails in a working space of the actuator cylinder and can be output via an actuator output port on the actuator cylinder in order to supply a hydraulic brake pressure in accordance with the hydraulic working pressure. The hydraulic actuator further includes an electrically controllable motor. A rotary motion brought about by the electrically controllable motor can be converted by a conversion mechanism into a translational motion of the piston parallel to a longitudinal direction thus enabling a hydraulic brake pressure to be supplied by electric control of the motor.

15. 发明授权

US09327776B2 Rear spoiler system for a vehicle 有权
标题翻译：后扰流器系统
公开(公告)号：US09327776B2
公开(公告)日：2016-05-03
申请号：US14401740
申请日：2013-05-31
申请人： WABCO GmbH
发明人： Thomas Dieckmann , David Inkermann , Christopher Neumann , Rouven Petzold , Ralf Wokoeck , Frank Zielke
IPC分类号： B62D35/00
CPC分类号： B62D35/001 , B62D35/007
摘要： A rear spoiler device (10) for a vehicle (1) has at least one rear door (8, 9), wherein the rear spoiler device (10) has at least one side spoiler (16, 17) with at least one side air guide element (32), which can be moved between a driving position for contour extension and aerodynamic air guidance when the rear door (8, 9) is closed, and a base position when the rear door (8, 9) is open. The side spoiler (16, 17) furthermore has a swing arm (30) with a first pivot joint (31) for pivotable fixation to the rear door (8, 9), the side air guide element (32) is mounted pivotably on the swing arm (30) via at least one second pivot joint (34), and the side air guide element (32) has a locking arrangement on its front end region (32a) for releasable and lockable fixation to the truck (1).
摘要翻译：用于车辆（1）的后扰流器装置（10）具有至少一个后门（8,9），其中所述后扰流装置（10）具有至少一个侧扰流板（16,17），所述侧扰流板具有至少一个侧空气引导元件（32），其可以在后门（8,9）关闭时在用于轮廓延伸的驱动位置和空气动力学空气引导之间移动，以及当后门（8,9）打开时的基座位置。侧扰流板（16,17）还具有带有第一枢转接头（31）的摆臂（30），用于可枢转地固定到后门（8,9），侧导风件（32）可枢转地安装在摆动臂（30）经由至少一个第二枢转接头（34），并且所述侧部空气导向元件（32）在其前端区域（32a）上具有锁定装置，用于可释放和可锁定地固定到所述卡车（1）。

16. 发明申请

US20150360522A1 Tire-Pressure Adjusting Device for a Tire Inflation System of a Vehicle 有权
标题翻译：车辆轮胎充气系统轮胎压力调节装置
公开(公告)号：US20150360522A1
公开(公告)日：2015-12-17
申请号：US14764352
申请日：2014-01-08
申请人： WABCO GMBH
发明人： Thomas Dieckmann , Frank Zielke
IPC分类号： B60C23/00
CPC分类号： B60C23/003
摘要： The invention relates to a tyre-pressure adjusting device (8) for a tyre inflation-system (2, 102) of a vehicle (1), for distributing a compressed-air supply (5) to a plurality of pneumatic apparatuses (10, 11) each comprising a rotary transmitter (24) and for measuring the tyre pressures of vehicle tyres (3, 4) connected to the rotary transmitters (24), wherein the tyre-pressure adjusting device (8) at least comprises: a control apparatus (6) for receiving a pressure measurement signal (S4) and outputting control signals (S1, S2, S3) and a modulation valve apparatus (14, 16, 18) for receiving the control signals (S1, S2, S3) and for pneumatically activating one of a plurality of connected rotary transmitters (24) in order to fill and to measure the pressure of at least one vehicle tyre (3, 4) connected to the rotary transmitter (24). According to the invention, the modulation valve apparatus (14, 16, 18) comprises a rotary valve (18), which has a control element (32) that can be rotated into a plurality of rotational positions. The control element activates one of the plurality of pneumatic apparatuses (10, 11) in each of the rotational positions of the control element.
摘要翻译：本发明涉及一种用于车辆（1）的轮胎充气系统（2,102）的轮胎压力调节装置（8），用于将压缩空气供应装置（5）分配到多个气动装置（10， 11），每个包括旋转变送器（24），用于测量连接到旋转变送器（24）的车辆轮胎（3,4）的轮胎压力，其中轮胎压力调节装置（8）至少包括：控制装置（S1），用于接收压力测量信号（S4）并输出用于接收控制信号（S1，S2，S3）的控制信号（S1，S2，S3）和调制阀装置（14,16,18）激活多个连接的旋转发射器（24）中的一个，以便填充和测量连接到旋转发射器（24）的至少一个车辆轮胎（3,4）的压力。根据本发明，调节阀装置（14,16,18）包括旋转阀（18），其具有能够旋转成多个旋转位置的控制元件（32）。控制元件在控制元件的每个旋转位置中激活多个气动装置（10,11）中的一个。

17. 发明授权

US11364886B2 Method for determining the overall-deceleration values of a utility vehicle that are attainable by actuation of wheel brakes, braking system for carrying out the method, and utility vehicle with such a brake system 有权
公开(公告)号：US11364886B2
公开(公告)日：2022-06-21
申请号：US16623782
申请日：2018-04-24
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Stephan Kallenbach , Torsten Wallbaum , Christian Wiehen
IPC分类号： B60T8/172 , B60T7/12 , B60T8/17 , B60T8/1766 , B60T8/32
摘要： A method for determining the overall-deceleration values is attainable by actuation of wheel brakes, of a utility vehicle or of a vehicle combination with several axles. For the purpose of implementing a deceleration request in the course of partial brake applications, a braking-force distribution with braking forces distributed unequally to brake units with the wheel brakes of one or more axles is undertaken. In each instance one of the brake units is selected and a larger braking force is imposed via this selected brake unit than via the other brake units. A current deceleration of the utility vehicle or of the vehicle combination is measured or ascertained and is assigned as partial-deceleration value to the respectively selected brake unit and stored and the attainable overall-deceleration values are determined as the sum of the partial-deceleration values of all the brake units.

18. 发明申请

US20210155209A1 METHOD FOR TEACHING SWITCHING PARAMETERS OF A SOLENOID CONTROL VALVE IN A BRAKING SYSTEM OF A VEHICLE, AND BRAKING SYSTEM 有权
公开(公告)号：US20210155209A1
公开(公告)日：2021-05-27
申请号：US16493328
申请日：2018-03-22
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Sebastian Kuehne , Andreas Goers , Ralph-Carsten Luelfing , Oliver Wulf
IPC分类号： B60T8/174 , B60T17/22 , B60T15/02 , B60T8/171 , G05B13/02 , G05B13/04 , G01P15/00 , G01P3/00
摘要： A method for specifying switching parameters of a solenoid control valve in a braking system of a vehicle includes stipulating a test vehicle acceleration and ascertaining at least two test pulse sequences. The test pulse sequences are each ascertained on the basis of the stipulated test vehicle acceleration and on the basis of switching parameter default values for the respective solenoid control valve, and the test pulse sequences have actuation pulses and adjoining nonactuation pulses. During an actuation pulse an activation of the respective solenoid control valve and during a nonactuation pulse a deactivation of the respective solenoid control valve takes place. The method further includes actuating the respective solenoid control valve using the at least two test pulse sequences in order to cause at least two test braking operations, wherein the respective test pulse sequence causes an alteration of a braking pressure at a service brake.

19. 发明授权

US10149348B2 Method for setting up and operating a wireless vehicle network 有权
公开(公告)号：US10149348B2
公开(公告)日：2018-12-04
申请号：US15519640
申请日：2015-10-09
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Sören Hübner , Thomas Wolf
IPC分类号： H04W84/00 , G08C17/00 , H04W84/18 , G08C19/00 , H04W84/12
摘要： Disclosed is a method for setting up and operating a wireless vehicle network with at least two stations which are also interconnected via a physical line. The stations can communicate with one another both wirelessly and via the physical line during the wireless network set-up. A wireless vehicle network is also disclosed.

20. 发明授权

US09597932B2 Tire-pressure adjusting device for a tire inflation system of a vehicle 有权
公开(公告)号：US09597932B2
公开(公告)日：2017-03-21
申请号：US14764352
申请日：2014-01-08
申请人： WABCO GmbH
发明人： Thomas Dieckmann , Frank Zielke
IPC分类号： B60C23/00
CPC分类号： B60C23/003
摘要： A tire-pressure adjusting device for a vehicle tire inflation system distributes a compressed-air supply to a plurality of pneumatic apparatuses each comprising a rotary transmitter and measures the tire pressures of vehicle tires connected to the rotary transmitters. The tire-pressure adjusting device includes a control apparatus for receiving a pressure measurement signal and for outputting control signals and a modulation valve apparatus for receiving the control signals and for pneumatically activating one of a plurality of connected rotary transmitters in order to fill and to measure the pressure of at least one vehicle tire connected to the rotary transmitter. The modulation valve apparatus includes a rotary valve, which has a control element that can be rotated into a plurality of rotational positions. The control element activates one of the plurality of pneumatic apparatuses in each of the rotational positions of the control element.

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