-
公开(公告)号：US08220876B2
公开(公告)日：2012-07-17
申请号：US10565920
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
CPC分类号： B60T17/02
摘要： An electronic compressed air system for vehicles includes a compressed air supply part having a compressor, a compressed air consumer part having load circuits forming an air-suspension circuit, and service-brake circuits having reservoirs. The load circuits are supplied with compressed air via solenoid valves. The pressure in the load circuits is monitored by pressure sensors whose signals are evaluated by an ECU that controls the solenoid valves. The solenoid valve of the air-suspension circuit does not include reservoirs and is closed in the de-energized normal state. The solenoid valves of other load circuits, especially of the service-brake circuits are open in the de-energized normal state. With a pressure demand of the air-suspension circuit, the associated solenoid valve is switched by the ECU to open position to establish communication with the compressed air supply part and/or with the service-brake circuits or with the reservoirs thereof, to refill the air-suspension circuit.
摘要翻译： 用于车辆的电子压缩空气系统包括具有压缩机的压缩空气供应部分，具有形成空气悬挂电路的负载电路的压缩空气消耗部分和具有储存器的维修制动电路。 负载电路通过电磁阀供给压缩空气。 负载电路中的压力由压力传感器监测，压力传感器的信号由控制电磁阀的ECU进行评估。 空气悬架电路的电磁阀不包括储存器，并且在断电正常状态下关闭。 其他负载电路的电磁阀，特别是制动电路的电磁阀在断电正常状态下打开。 在空气悬架回路的压力要求下，相关联的电磁阀由ECU切换到打开位置，以与压缩空气供应部分和/或与服务制动电路或其储存器建立通信，以便再填充 空气悬挂电路。
-
2.发明申请Method for Refilling Brake Circuits After a Large Consumption of Compressed Air and Device for Carrying Out Said Method 有权大量消耗压缩空气后的制动电路重新填充方法和执行所述方法的装置公开(公告)号：US20080007111A1
公开(公告)日：2008-01-10
申请号：US10565922
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
CPC分类号： B60T11/326 , B60T13/26 , B60T17/00
摘要： A method and system is provided for refilling vehicle operational brake circuits after large consumption of compressed air. The operational brake circuits are compressed air consumer circuits of a consumer part of a vehicle compressed air system. The operational brake circuits also includes at least one additional compressed air consumer circuit provided with a compressed air reservoir. The actual pressure values in the operational brake circuits and in the additional compressed air consumer circuits are continuously determined and compared against a lower threshold value. If the values are below the threshold value, the identified operational brake circuits are blocked as defective and communication is established between the additional compressed air consumer circuits and the intact operational brake circuits in order to refill the operational brake circuits from the compressed air reservoirs of the additional compressed air consumer circuits.
摘要翻译： 提供了一种方法和系统，用于在大量消耗压缩空气之后重新填充车辆操作制动回路。 操作制动回路是车辆压缩空气系统的消费部分的压缩空气消耗电路。 操作制动回路还包括设置有压缩空气存储器的至少一个额外的压缩空气消耗电路。 连续确定操作制动回路和附加压缩空气消耗器回路中的实际压力值，并与较低的阈值进行比较。 如果值低于阈值，则所识别的操作制动电路被阻塞为有缺陷的，并且在附加的压缩空气消耗电路和完整的操作制动电路之间建立通信，以便将操作制动回路从压缩空气存储器 额外的压缩空气消费电路。
-
公开(公告)号：US07946660B2
公开(公告)日：2011-05-24
申请号：US10566016
申请日：2004-07-12
IPC分类号： B60T13/74
CPC分类号： B60T13/26 , B60T17/004 , B60T17/02
摘要： An electronic compressed-air system includes a compressed-air supply part having a compressor and a consumer part having load circuits. The load circuits are supplied with compressed-air via solenoid valves. At least one load circuit is provided with a pressure reservoir. The pressure in the load circuits is monitored by pressure sensors, whose signals are evaluated by an ECU that controls the solenoid valves. The load circuits include service-brake circuits having a compressed-air reservoir, secondary load circuits and a high-pressure circuit, wherein the solenoid valves of the service-brake circuits and the solenoid valves of the secondary load circuits are open in a de-energized normal state and the solenoid valve of the high-pressure circuit is closed in the de-energized normal state.
摘要翻译： 电子压缩空气系统包括具有压缩机的压缩空气供应部分和具有负载电路的消耗部分。 负载电路通过电磁阀供应压缩空气。 至少一个负载电路设置有压力储存器。 负载电路中的压力由压力传感器监控，压力传感器的信号由控制电磁阀的ECU评估。 负载电路包括具有压缩空气存储器，次级负载电路和高压电路的业务制动电路，其中辅助负载电路的辅助制动电路的电磁阀和二次负载电路的电磁阀是开路的， 通电正常状态，高压电路的电磁阀在断电正常状态下闭合。
-
4.发明授权Method and system for refilling brake circuits after a large consumption of compressed air 有权在大量消耗压缩空气后重新填充制动回路的方法和系统公开(公告)号：US07866760B2
公开(公告)日：2011-01-11
申请号：US10565922
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
CPC分类号： B60T11/326 , B60T13/26 , B60T17/00
摘要： A method and system is provided for refilling vehicle operational brake circuits after a large consumption of compressed air. The operational brake circuits are compressed air consumer circuits of a consumer part of a vehicle compressed air system. The operational brake circuits also include at least one additional compressed air consumer circuit provided with a compressed air reservoir. The actual pressure values in the operational brake circuits and in the additional compressed air consumer circuit are continuously determined and compared against a lower threshold value. If the values are below the threshold value, the identified operational brake circuits are blocked as defective and communication is established between the additional compressed air consumer circuits and the intact operational brake circuits in order to refill the operational brake circuits from the compressed air reservoirs of the additional compressed air consumer circuits.
摘要翻译： 提供了一种方法和系统，用于在大量消耗压缩空气之后重新填充车辆操作制动回路。 操作制动回路是车辆压缩空气系统的消费部分的压缩空气消耗电路。 操作制动回路还包括设置有压缩空气存储器的至少一个额外的压缩空气消耗电路。 连续确定操作制动回路和附加压缩空气消耗电路中的实际压力值，并将其与较低的阈值进行比较。 如果值低于阈值，则所识别的操作制动电路被阻塞为有缺陷的，并且在附加的压缩空气消耗电路和完整的操作制动电路之间建立通信，以便将操作制动回路从压缩空气存储器 额外的压缩空气消费电路。
-
5.发明申请Method and Device for Identifying Malfunctioning of a Compressed Air Consumer Circuit in an Electronic Compressed Air System for a Vehicle 有权用于识别车辆电子压缩空气系统中的压缩空气消耗电路故障的方法和装置公开(公告)号：US20080040013A1
公开(公告)日：2008-02-14
申请号：US10566055
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
IPC分类号： B60T17/22
摘要： To detect a failure of a compressed air consumer circuit in a compressed air system for vehicles, pressure is continuously measured in compressed air consumer circuits and evaluated in an electronic control unit which compares the pressure values and/or determined negative pressure gradients of the compressed air consumer circuits with a respective threshold value and shuts off an air-consumer circuit if the pressure values and/or negative pressure gradients thereof satisfy a circuit-failure criterion. The circuit-failure criterion is satisfied when the pressure values and/or pressure gradients are below the respective threshold value for a time equal to or longer than the time of a dynamic pressure change or of a dynamic pressure collapse.
摘要翻译： 为了检测用于车辆的压缩空气系统中的压缩空气消耗电路的故障，在压缩空气消耗电路中连续地测量压力并在电子控制单元中进行评估，该电子控制单元比较压缩空气的压力值和/或确定的负压力梯度 消费者电路具有相应的阈值，并且如果其压力值和/或负压梯度满足电路故障标准，则关闭空气消耗电路。 当压力值和/或压力梯度低于动态压力变化或动态压力崩溃时间的时间以上时，满足电路故障准则。
-
公开(公告)号：US20070096554A1
公开(公告)日：2007-05-03
申请号：US10565920
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
IPC分类号： B60T8/34
CPC分类号： B60T17/02
摘要： An electronic compressed air system for vehicles includes a compressed air supply part having a compressor, a compressed air consumer part having load circuits forming an air-suspension circuit, and service-brake circuits having reservoirs. The load circuits are supplied with compressed air via solenoid valves. The pressure in the load circuits is monitored by pressure sensors whose signals are evaluated by an ECU that controls the solenoid valves. The solenoid valve of the air-suspension circuit does not include reservoirs and is closed in the de-energized normal state. The solenoid valves of other load circuits, especially of the service-brake circuits are open in the de-energized normal state. With a pressure demand of the air-suspension circuit, the associated solenoid valve is switched by the ECU to open position to establish communication with the compressed air supply part and/or with the service-brake circuits or with the reservoirs thereof, to refill the air-suspension circuit.
摘要翻译： 用于车辆的电子压缩空气系统包括具有压缩机的压缩空气供应部分，具有形成空气悬挂电路的负载电路的压缩空气消耗部分和具有储存器的维修制动电路。 负载电路通过电磁阀供给压缩空气。 负载电路中的压力由压力传感器监测，压力传感器的信号由控制电磁阀的ECU进行评估。 空气悬架电路的电磁阀不包括储存器，并且在断电正常状态下关闭。 其他负载电路的电磁阀，特别是制动电路的电磁阀在断电正常状态下打开。 在空气悬架回路的压力要求下，相关联的电磁阀由ECU切换到打开位置，以与压缩空气供应部分和/或与服务制动电路或其储存器建立通信，以便再填充 空气悬挂电路。
-
7.发明授权Method and system for identifying a defect or failure of a compressed air load circuit in an electronic compressed air installation for vehicles 有权用于识别用于车辆的电子压缩空气装置中的压缩空气负载电路的缺陷或故障的方法和系统公开(公告)号：US07895883B2
公开(公告)日：2011-03-01
申请号：US10566028
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
IPC分类号： G01M3/02
CPC分类号： B60T8/885 , B60T17/221 , B60T2270/403 , F15B19/005
摘要： To detect a defect or failure of a compressed air load circuit in a compressed air system for vehicles, pressure is measured in compressed air load circuits and evaluated in an electronic control unit, which briefly shuts off the compressed air load circuits, measures pressure values and/or determines pressure gradients during the shutoff time and compares the pressure values and/or the determined pressure gradients with a respective threshold value, identifies defective circuits and definitively shuts off circuits detected as defective if the results are below the threshold value.
摘要翻译： 为了检测用于车辆的压缩空气系统中的压缩空气负载电路的缺陷或故障，在压缩空气负载电路中测量压力并在电子控制单元中进行评估，电子控制单元暂时关闭压缩空气负载电路，测量压力值和 /或在关闭时间期间确定压力梯度，并将压力值和/或确定的压力梯度与相应的阈值进行比较，识别故障电路，并且如果结果低于阈值，则确定地关闭检测为有缺陷的电路。
-
8.发明授权Method and system for identifying a malfunctioning compressed air consumer circuit in a vehicle electronic compressed air system 有权用于识别车辆电子压缩空气系统中的故障压缩空气消耗电路的方法和系统公开(公告)号：US07877186B2
公开(公告)日：2011-01-25
申请号：US10566055
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
摘要： To detect a failure of a compressed air consumer circuit in a compressed air system for vehicles, pressure is continuously measured in compressed air consumer circuits and evaluated in an electronic control unit which compares the pressure values and/or determined negative pressure gradients of the compressed air consumer circuits with a respective threshold value and shuts off an air-consumer circuit if the pressure values and/or negative pressure gradients thereof satisfy a circuit-failure criterion. The circuit-failure criterion is satisfied when the pressure values and/or pressure gradients are below the respective threshold value for a time equal to or longer than the time of a dynamic pressure change or of a dynamic pressure collapse.
摘要翻译： 为了检测用于车辆的压缩空气系统中的压缩空气消耗电路的故障，在压缩空气消耗电路中连续地测量压力并在电子控制单元中进行评估，该电子控制单元比较压缩空气的压力值和/或确定的负压力梯度 消费者电路具有相应的阈值，并且如果其压力值和/或负压梯度满足电路故障标准，则关闭空气消耗电路。 当压力值和/或压力梯度低于动态压力变化或动态压力崩溃时间的时间以上时，满足电路故障准则。
-
9.发明申请Method and Device for Identifying a Defect or Failure of a Compressed Air Load Circuit in an Electronic Compressed Air Installation for Vehicles 有权用于识别车辆电子压缩空气安装中的压缩空气负载回路缺陷或故障的方法和装置公开(公告)号：US20070262280A1
公开(公告)日：2007-11-15
申请号：US10566028
申请日：2004-07-12
申请人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
发明人： Carsten Detlefs , Heinrich Diekmeyer , Frank-Dietmar Lippelt , Joachim Reinhardt , Bernd Strilka
IPC分类号： F16K15/18
CPC分类号： B60T8/885 , B60T17/221 , B60T2270/403 , F15B19/005
摘要： To detect a defect or failure of a compressed air load circuit in a compressed air system for vehicles, pressure is measured in compressed air load circuits and evaluated in an electronic control unit, which briefly shuts off the compressed air load circuits, measures pressure values and/or determines pressure gradients during the shutoff time and compares the pressure values and/or the determined pressure gradients with a respective threshold value, identifies defective circuits and definitively shuts off circuits detected as defective if the results are below the threshold value.
摘要翻译： 为了检测用于车辆的压缩空气系统中的压缩空气负载电路的缺陷或故障，在压缩空气负载电路中测量压力并在电子控制单元中进行评估，电子控制单元暂时关闭压缩空气负载电路，测量压力值和 /或在关闭时间期间确定压力梯度，并将压力值和/或确定的压力梯度与相应的阈值进行比较，识别故障电路，并且如果结果低于阈值，则确定地关闭检测为有缺陷的电路。
-
公开(公告)号：US20070246998A1
公开(公告)日：2007-10-25
申请号：US10566016
申请日：2004-07-12
IPC分类号： B60T13/68
CPC分类号： B60T13/26 , B60T17/004 , B60T17/02
摘要： An electronic compressed-air system includes a compressed-air supply part having a compressor and a consumer part having load circuits. The load circuits are supplied with compressed-air via solenoid valves. At least one load circuit is provided with a pressure reservoir. The pressure in the load circuits is monitored by pressure sensors, whose signals are evaluated by an ECU that controls the solenoid valves. The load circuits include service-brake circuits having a compressed-air reservoir, secondary load circuits and a high-pressure circuit, wherein the solenoid valves of the service-brake circuits and the solenoid valves of the secondary load circuits are open in a de-energized normal state and the solenoid valve of the high-pressure circuit is closed in the de-energized normal state.
摘要翻译： 电子压缩空气系统包括具有压缩机的压缩空气供应部分和具有负载电路的消耗部分。 负载电路通过电磁阀供应压缩空气。 至少一个负载电路设置有压力储存器。 负载电路中的压力由压力传感器监控，压力传感器的信号由控制电磁阀的ECU评估。 负载电路包括具有压缩空气存储器，次级负载电路和高压电路的业务制动电路，其中辅助负载电路的辅助制动电路的电磁阀和二次负载电路的电磁阀是开路的， 通电正常状态，高压电路的电磁阀在断电正常状态下闭合。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)