公开(公告)号：US06752402B2

公开(公告)日：2004-06-22

申请号：US10024703

申请日：2001-12-21

申请人： Jörg Grotendorst ,  Oliver König ,  Marc Nettelmann

发明人： Jörg Grotendorst ,  Oliver König ,  Marc Nettelmann

IPC分类号： B60G1126

CPC分类号： B60G17/0523 ,  B60G11/27 ,  B60G17/015 ,  B60G17/0521 ,  B60G2202/152 ,  B60G2202/412 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/204

摘要： A level control system for a motor vehicle having a vehicle body includes a plurality of air springs which can be filled or discharged with pressurized air to control the level of the vehicle body. A first control apparatus controls the functions of filling and discharging the air springs in dependence upon the level of the vehicle body. A communications channel interconnects the first control apparatus to a second control apparatus. A switch triggers an additional function in the level control system and this switch is movable between a first switching state and a second switching state. The switch is connected to the second control apparatus and the second control apparatus functions to transmit a signal sequence via the communications channel to the first control apparatus when the switch is transferred from the first switching state into the second switching state. The first control apparatus operates to carry out the additional function when the first control apparatus receives the signal sequence.

摘要翻译： 具有车体的机动车辆的液位控制系统包括可以用加压空气填充或排出的多个空气弹簧，以控制车身的高度。 第一控制装置根据车体的高度控制空气弹簧的充填和排出功能。 通信信道将第一控制装置与第二控制装置互连。 开关触发电平控制系统中的附加功能，该开关可在第一开关状态和第二开关状态之间移动。 开关连接到第二控制装置，并且当开关从第一开关状态转移到第二开关状态时，第二控制装置用于经由通信信道将信号序列发送到第一控制装置。 当第一控制装置接收到信号序列时，第一控制装置操作以执行附加功能。

公开(公告)号：US07937205B2

公开(公告)日：2011-05-03

申请号：US10581847

申请日：2004-11-04

申请人： Marc Nettelmann ,  Jörg Grotendorst

发明人： Marc Nettelmann ,  Jörg Grotendorst

IPC分类号： G05D1/08 ,  G06F7/00

CPC分类号： B60T8/1755

摘要： In order to ensure problem-free operation of a vehicle when a wedge of material is formed between the roadway and the vehicle, a method for controlling the functions of an electronic driving stability program automatically activates or deactivates the driving stability program of the vehicle according to the respective operational situation of the motor vehicle. The driving stability program is automatically deactivated when the vehicle drives onto a wedge of material on the roadway. A determination whether the vehicle drives onto a wedge of material on the roadway is made by means of the air springs of the vehicle and associated distance sensor and/or pressure sensors.

摘要翻译： 为了在道路和车辆之间形成楔形材料时确保车辆的无故障运行，控制电子驾驶稳定性程序的功能的方法根据以下方式自动启动或停用车辆的驾驶稳定性程序 机动车各自的运行情况。 当车辆行驶在道路上的一块材料上时，驾驶稳定程序自动停用。 通过车辆的空气弹簧和相关的距离传感器和/或压力传感器来确定车辆是否行驶在道路上的材料楔上。

公开(公告)号：US20140163820A1

公开(公告)日：2014-06-12

申请号：US14122149

申请日：2012-05-23

申请人： Marc Nettelmann ,  Werner Schünemann ,  Oliver König ,  Hermann Hoinkhaus ,  Ralph Tepe

发明人： Marc Nettelmann ,  Werner Schünemann ,  Oliver König ,  Hermann Hoinkhaus ,  Ralph Tepe

IPC分类号： B60G17/015

CPC分类号： B60G17/0155 ,  B60G11/27 ,  B60G17/0185 ,  B60G17/052 ,  B60G2202/152 ,  B60G2400/252 ,  B60G2600/02 ,  B60G2600/08 ,  B60G2800/914

摘要： A method for monitoring and controlling a chassis pneumatic ride-height control system. Repeatedly measuring a current height of the chassis; detecting when the current height of the chassis exceeds at least one predefined height threshold. A time interval threshold is associated with the height threshold; repeatedly measuring a time interval in which the current height of the chassis exceeds the predefined height threshold; detecting when the measured lime interval exceeds the predefined time interval threshold associated with the predefined height threshold; repeatedly checking whether both the height threshold and the associated time interval threshold are exceeded, and if so, preventing the current height of the chassis from rising further and/or increasing stability of the chassis; deactivating the measures when the repeated check shows that the current height of the chassis is below the at least one height threshold and the associated time interval threshold.

摘要翻译： 一种用于监控和控制底盘气动高度控制系统的方法。 重复测量机箱的当前高度; 检测机架的当前高度何时超过至少一个预定高度阈值。 时间间隔阈值与高度阈值相关联; 反复测量机架的当前高度超过预定高度阈值的时间间隔; 检测所测量的石灰间隔何时超过与预定高度阈值相关联的预定时间间隔阈值; 反复检查是否超过了高度阈值和相关联的时间间隔阈值，如果是，则防止机架的当前高度进一步上升和/或增加底盘的稳定性; 当重复检查显示机箱的当前高度低于至少一个高度阈值和相关联的时间间隔阈值时，停用措施。

公开(公告)号：US09259987B2

公开(公告)日：2016-02-16

申请号：US14122149

申请日：2012-05-23

申请人： Marc Nettelmann ,  Werner Schünemann ,  Oliver König ,  Hermann Hoinkhaus ,  Ralph Tepe

发明人： Marc Nettelmann ,  Werner Schünemann ,  Oliver König ,  Hermann Hoinkhaus ,  Ralph Tepe

IPC分类号： G06F7/00 ,  B60G17/015 ,  B60G11/27 ,  B60G17/0185 ,  B60G17/052

CPC分类号： B60G17/0155 ,  B60G11/27 ,  B60G17/0185 ,  B60G17/052 ,  B60G2202/152 ,  B60G2400/252 ,  B60G2600/02 ,  B60G2600/08 ,  B60G2800/914

摘要： A method for monitoring and controlling a chassis pneumatic ride-height control system. Repeatedly measuring a current height of the chassis; detecting when the current height of the chassis exceeds at least one predefined height threshold. A time interval threshold is associated with the height threshold; repeatedly measuring a time interval in which the current height of the chassis exceeds the predefined height threshold; detecting when the measured lime interval exceeds the predefined time interval threshold associated with the predefined height threshold; repeatedly checking whether both the height threshold and the associated time interval threshold are exceeded, and if so, preventing the current height of the chassis from rising further and/or increasing stability of the chassis; deactivating the measures when the repeated check shows that the current height of the chassis is below the at least one height threshold and the associated time interval threshold.

摘要翻译： 一种用于监控和控制底盘气动行驶高度控制系统的方法。 重复测量机箱的当前高度; 检测机架的当前高度何时超过至少一个预定高度阈值。 时间间隔阈值与高度阈值相关联; 反复测量机架的当前高度超过预定高度阈值的时间间隔; 检测所测量的石灰间隔何时超过与预定高度阈值相关联的预定时间间隔阈值; 反复检查是否超过了高度阈值和相关联的时间间隔阈值，如果是，则防止机架的当前高度进一步上升和/或增加底盘的稳定性; 当重复检查显示机箱的当前高度低于至少一个高度阈值和相关联的时间间隔阈值时，停用措施。

公开(公告)号：US20090082921A1

公开(公告)日：2009-03-26

申请号：US11919458

申请日：2006-02-21

申请人： Gunter Rehra ,  Marc Nettelmann

发明人： Gunter Rehra ,  Marc Nettelmann

IPC分类号： B60G17/018 ,  B60G11/27 ,  G01M17/04

CPC分类号： F04B49/08 ,  B60G17/052 ,  B60G2400/50 ,  B60G2500/2012 ,  B60G2500/2014 ,  B60G2500/205

摘要： Disclosed is a level control system in which the operational readiness of the compressor (2) is tested by connecting the pressure sensor (10) to the output (6) of the compressor (2) via a compressed-air sensor line (8). All other compressed-air lines that are connected to the output (6) of the compressor (2) are locked by shutting directional control valves (201 to 20d and 30). The compressor (2) is then switched on and it is tested how rapidly the pressure increases on the pressure sensor (10). If the increase per interval exceeds a defined threshold value, the compressor is operationally ready.

摘要翻译： 公开了一种通过压缩空气传感器线（8）将压力传感器（10）连接到压缩机（2）的输出（6）来测试压缩机（2）的操作准备情况的液位控制系统。 连接到压缩机（2）的输出（6）的所有其它压缩空气管路通过关闭方向控制阀（201至20d和30）而被锁定。 然后，压缩机（2）被接通，并且测试压力传感器（10）上的压力增加的速度。 如果每个间隔的增加超过定义的阈值，则压缩机在操作上准备就绪。

公开(公告)号：US08761999B2

公开(公告)日：2014-06-24

申请号：US12067307

申请日：2006-09-01

申请人： Heike Ilias ,  Marc Nettelmann ,  Thomas Sprengel

发明人： Heike Ilias ,  Marc Nettelmann ,  Thomas Sprengel

IPC分类号： G06F17/00 ,  B60B21/00 ,  B60G17/015 ,  B60G17/052 ,  B60G17/0195

CPC分类号： B60G17/0523 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2500/2014 ,  B60G2500/205

摘要： A level control system for a vehicle includes a pressure generator (10) for generating a pressure difference between a reservoir (11) containing a pressurized medium and at least one pressure-controlled actuating mechanism (12i) in order to adjust a predefined vehicle chassis level (di,soll), and a valve unit (13) for performing an overflow process between the reservoir (11) containing the pressurized medium and the at least one pressure-controlled actuating mechanism (12i). An evaluation unit (24) decides whether and to what extent the predefined vehicle chassis level (di, soll) can be adjusted by exclusively actuating the valve unit (13) based on a vehicle chassis level (di,erw) that is to be expected in case the overflow process is performed.

摘要翻译： 用于车辆的液位控制系统包括用于在容纳加压介质的储存器（11）和至少一个压力控制致动机构（12i）之间产生压力差的压力发生器（10），以便调整预定的车辆底盘水平 （di，soll）和用于在容纳加压介质的储存器（11）和至少一个压力控制致动机构（12i）之间进行溢流处理的阀单元（13）。 评估单元（24）基于要预期的车辆底盘水平（di，erw）来确定是否以及在多大程度上可以通过专门地致动阀单元（13）来调整预定义的车辆底盘水平（di，soll） 在执行溢出处理的情况下。

公开(公告)号：US07881840B2

公开(公告)日：2011-02-01

申请号：US11919458

申请日：2006-02-21

申请人： Günter Rehra ,  Marc Nettelmann

发明人： Günter Rehra ,  Marc Nettelmann

IPC分类号： B60G17/018 ,  B60G11/27 ,  G01M17/04

CPC分类号： F04B49/08 ,  B60G17/052 ,  B60G2400/50 ,  B60G2500/2012 ,  B60G2500/2014 ,  B60G2500/205

摘要： Disclosed is a level control system in which the operational readiness of the compressor (2) is tested by connecting the pressure sensor (10) to the output (6) of the compressor (2) via a compressed-air sensor line (8). All other compressed-air lines that are connected to the output (6) of the compressor (2) are locked by shutting directional control valves (201 to 20d and 30). The compressor (2) is then switched on and it is tested how rapidly the pressure increases on the pressure sensor (10). If the increase per interval exceeds a defined threshold value, the compressor is operationally ready.

摘要翻译： 公开了一种通过压缩空气传感器线（8）将压力传感器（10）连接到压缩机（2）的输出（6）来测试压缩机（2）的操作准备情况的液位控制系统。 连接到压缩机（2）的输出（6）的所有其它压缩空气管路通过关闭方向控制阀（201至20d和30）而被锁定。 然后，压缩机（2）被接通，并且测试压力传感器（10）上的压力增加的速度。 如果每个间隔的增加超过定义的阈值，则压缩机在操作上准备就绪。

公开(公告)号：US20080258413A1

公开(公告)日：2008-10-23

申请号：US12067307

申请日：2006-09-01

申请人： Heike Ilias ,  Marc Nettelmann ,  Thomas Sprengel

发明人： Heike Ilias ,  Marc Nettelmann ,  Thomas Sprengel

IPC分类号： B60G17/052

CPC分类号： B60G17/0523 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2500/2014 ,  B60G2500/205

摘要： A level control system for a vehicle includes a pressure generator (10) for generating a pressure difference between a reservoir (11) containing a pressurized medium and at least one pressure-controlled actuating mechanism (12i) in order to adjust a predefined vehicle chassis level (di,soll), and a valve unit (13) for performing an overflow process between the reservoir (11) containing the pressurized medium and the at least one pressure-controlled actuating mechanism (12i). An evaluation unit (24) decides whether and to what extent the predefined vehicle chassis level (di, soll) can be adjusted by exclusively actuating the valve unit (13) based on a vehicle chassis level (di,erw) that is to be expected in case the overflow process is performed.

摘要翻译： 用于车辆的液位控制系统包括压力发生器（10），用于在容纳加压介质的储存器（11）和至少一个压力控制致动机构（12i）之间产生压力差，以便调整预定义的车辆底盘 以及用于在容纳加压介质的储存器（11）和至少一个压力控制致动机构（12i）之间进行溢流处理的阀单元（13） ）。 评估单元（24）基于车辆底盘水平（d）来决定是否以及在多大程度上调整预定义的车辆底盘水平（d i i，soll ）以专门地驱动阀单元（13） 在执行溢出处理的情况下将要预期的。

公开(公告)号：US06729363B2

公开(公告)日：2004-05-04

申请号：US10365396

申请日：2003-02-13

申请人： Alexander Stiller ,  Marc Nettelmann

发明人： Alexander Stiller ,  Marc Nettelmann

IPC分类号： B65B3100

CPC分类号： B60G17/0416 ,  B60C23/14 ,  B60G17/0155 ,  B60G17/0185 ,  B60G17/052 ,  B60G2202/152 ,  B60G2202/154 ,  B60G2400/51222 ,  B60G2400/52 ,  B60G2500/20 ,  B60G2500/2012 ,  B60G2500/203 ,  B60G2500/205 ,  B60G2500/302 ,  B60G2800/01 ,  B60G2800/802 ,  B60G2800/912 ,  B60G2800/95 ,  B60S5/043

摘要： An air spring arrangement of the motor vehicle is equipped with a tire-fill device which includes the fill unit (20) and a tire-fill connection unit (4). A filling of a reserve tire is ensured even when there is an electric fault in the level control system. The tire-fill connection unit (4) includes an air supply connection (6), a proximity switch (8), an electric sensor connection (10) and a pneumatic connection (12) for rapid coupling and valve connection. The proximity switch (8) includes a reed contact (28) which includes three terminals (32a, 32b, 32c) which are connected to a control apparatus (34). A component (14) has a pneumatic valve connection (16) and a permanent magnet (18) and is connected to the pneumatic connection (12). The permanent magnet (18) excites the reed contact (28) to switch when the component (14) is connected to the tire-fill connection unit (4).

摘要翻译： 机动车辆的空气弹簧装置配备有包括填充单元（20）和轮胎填充连接单元（4）的轮胎填充装置。 即使在电平控制系统中存在电气故障，也保证了备用轮胎的填充。 轮胎填充连接单元（4）包括用于快速联接和阀连接的空气供应连接（6），接近开关（8），电传感器连接（10）和气动连接（12）。 接近开关（8）包括一个簧片接点（28），它包括连接到控制装置（34）的三个端子（32a，32b，32c）。 组件（14）具有气动阀连接件（16）和永磁体（18），并连接到气动连接件（12）。 当组件（14）连接到轮胎填充连接单元（4）时，永磁体（18）激励簧片接触件（28）切换。