METHOD FOR MONITORING THE LEAK TIGHTNESS OF A FUEL TANK SYSTEM
    1.
    发明申请
    METHOD FOR MONITORING THE LEAK TIGHTNESS OF A FUEL TANK SYSTEM 审中-公开
    用于监测燃油箱系统的泄漏密度的方法

    公开(公告)号:US20140109882A1

    公开(公告)日:2014-04-24

    申请号:US14057228

    申请日:2013-10-18

    IPC分类号: F02B37/12

    摘要: A method for monitoring the leak tightness of a fuel tank system is provided, the fuel tank system being provided for supplying fuel to a supercharged internal combustion engine. A pressure accumulator is filled from the supercharged intake manifold area of the internal combustion engine. The pressure from the pressure accumulator is transferred to the fuel tank system, which includes in particular the fuel tank and, if necessary, an activated carbon filter. The pressure curve in the closed fuel tank system is observed. A leak in the fuel tank system may be inferred on the basis of the pressure curve, if necessary.

    摘要翻译: 提供了一种用于监测燃料箱系统的泄漏密封性的方法,所述燃料箱系统用于向增压内燃机供应燃料。 蓄压器由内燃机的增压进气歧管区域填充。 来自蓄压器的压力被传递到燃料箱系统,其特别地包括燃料箱和必要时包括活性炭过滤器。 观察封闭燃油箱系统的压力曲线。 如果需要,可以基于压力曲线来推断燃料箱系统中的泄漏。

    Method, electronic component and system for the diagnosis of communication connections
    2.
    发明授权
    Method, electronic component and system for the diagnosis of communication connections 有权
    方法,电子元件和系统诊断通讯连接

    公开(公告)号:US08660012B2

    公开(公告)日:2014-02-25

    申请号:US12977772

    申请日:2010-12-23

    IPC分类号: G01R31/08

    摘要: The invention relates to a method and system for diagnosing communication connections in a communication system. The invention enables the provision of a plurality of first diagnosis units and at least one second diagnosis unit, wherein the first and second diagnosis units each are assigned to a communication connection of the communication system and are configured for determining a value of a diagnosis variable of the respectively assigned communication connections, and provides for determining a value of at least one diagnosis variable by each of the first diagnosis units, determining a value of at least one diagnosis variable by the at least one second diagnosis unit, transferring the values determined by the first diagnosis units to an evaluation unit, statistically evaluating the transferred values by the evaluation unit, and diagnosing the values determined by the at least one second diagnosis unit depending on the statistical evaluation by the evaluation unit.

    摘要翻译: 本发明涉及用于诊断通信系统中的通信连接的方法和系统。 本发明能够提供多个第一诊断单元和至少一个第二诊断单元,其中第一和第二诊断单元分配给通信系统的通信连接,并且被配置用于确定诊断变量的值 分配的通信连接,并且提供每个第一诊断单元确定至少一个诊断变量的值,由至少一个第二诊断单元确定至少一个诊断变量的值,将由 第一诊断单元到评估单元,通过评估单元统计评估所转移的值,以及根据评估单元的统计评估来诊断由至少一个第二诊断单元确定的值。

    DEVICE FOR SELECTIVELY REGENERATING OR PERFORMING TANK LEAKAGE DIAGNOSIS OF A TANK VENTILATION SYSTEM
    3.
    发明申请
    DEVICE FOR SELECTIVELY REGENERATING OR PERFORMING TANK LEAKAGE DIAGNOSIS OF A TANK VENTILATION SYSTEM 有权
    用于选择性地再生或执行油罐通风系统的油箱泄漏诊断的装置

    公开(公告)号:US20140013944A1

    公开(公告)日:2014-01-16

    申请号:US13976174

    申请日:2011-11-25

    IPC分类号: F02M25/08

    摘要: A device for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system has a sorption filter and a pump. The sorption filter is configured to temporarily store fuel evaporating from a fuel tank. The pump is arranged at a fresh-air side of the sorption filter and is connected in fluid-conducting fashion to the sorption filter. The pump is configured to generate a fluid flow to regenerate the sorption filter.

    摘要翻译: 用于选择性地再生和执行油箱通风系统的油箱泄漏诊断的装置具有吸附过滤器和泵。 吸附过滤器被配置为临时储存从燃料箱蒸发的燃料。 泵设置在吸附过滤器的新鲜空气侧,并且以流体传导方式连接到吸附过滤器。 泵配置成产生流体流以再生吸附过滤器。

    VENTING SYSTEM, IN PARTICULAR FOR A FUEL TANK
    4.
    发明申请
    VENTING SYSTEM, IN PARTICULAR FOR A FUEL TANK 有权
    燃油系统,特别是燃油箱

    公开(公告)号:US20130319378A1

    公开(公告)日:2013-12-05

    申请号:US13992895

    申请日:2011-11-25

    IPC分类号: G01M3/04 F02M25/08

    摘要: In a venting system, in particular for a fuel tank of a motor vehicle, which has a sorption filter for temporarily storing fuel evaporating from the fuel tank and a fluid-conveying conveying device situated between the sorption filter and an air supply or an intake manifold of an internal combustion engine, according to the present system, the conveying device is a bidirectional conveying device which is switchable in a first conveying direction in the direction of the internal combustion engine for regenerating the sorption filter and in a second conveying direction in the direction of the sorption filter for carrying out a fuel tank leak diagnosis.

    摘要翻译: 在通气系统中,特别是用于机动车辆的燃料箱,其具有用于临时储存从燃料箱蒸发的燃料的吸附过滤器和位于吸附过滤器与空气供应或进气歧管之间的流体输送输送装置 根据本系统,输送装置是双向输送装置,其能够沿内燃机的方向在第一输送方向上切换,用于再生吸附过滤器,并且沿第二输送方向 用于进行燃油箱泄漏诊断的吸附过滤器。

    Method for controlling a network system, network system, and computer program
    5.
    发明申请
    Method for controlling a network system, network system, and computer program 有权
    控制网络系统,网络系统和计算机程序的方法

    公开(公告)号:US20110196952A1

    公开(公告)日:2011-08-11

    申请号:US13013160

    申请日:2011-01-25

    IPC分类号: G06F15/173

    CPC分类号: H04W76/12

    摘要: The invention relates to a method for controlling a network system, the network system including a wireless network to which a client is wirelessly connected, and a backbone network which is connected to the wireless network, having the following steps:(i) Establishing a tunnel between a client control device connected to the backbone network and the client for transmitting data between the client control device and the client, (ii) Sending status information from the client to the client control device via the tunnel, (iii) Evaluating the transmitted status information using the client control device, and (iv) Sending a control signal for controlling the client, which depends on the evaluated status information, from the client control device to the client via the tunnel. The invention further relates to a network system and a computer program.

    摘要翻译: 本发明涉及一种用于控制网络系统的方法,所述网络系统包括客户端无线连接的无线网络和连接到无线网络的骨干网络,具有以下步骤:(i)建立隧道 在连接到骨干网络的客户端控制设备和客户端之间用于在客户端控制设备和客户机之间传输数据的客户端控制设备,(ii)经由隧道从客户端向客户端控制设备发送状态信息,(iii)评估传输状态 使用客户控制装置的信息,以及(iv)经由隧道从客户端控制装置发送用于控制客户端的控制信号,该控制信号取决于所评估的状态信息。 本发明还涉及网络系统和计算机程序。

    Method, electronic component and system for the diagnosis of communication connections
    6.
    发明申请
    Method, electronic component and system for the diagnosis of communication connections 有权
    方法,电子元件和系统诊断通讯连接

    公开(公告)号:US20110170434A1

    公开(公告)日:2011-07-14

    申请号:US12977772

    申请日:2010-12-23

    IPC分类号: H04L12/26

    摘要: The invention relates to a method and system for diagnosing communication connections in a communication system. The invention enables the provision of a plurality of first diagnosis units and at least one second diagnosis unit, wherein the first and second diagnosis units each are assigned to a communication connection of the communication system and are configured for determining a value of a diagnosis variable of the respectively assigned communication connections, and provides for determining a value of at least one diagnosis variable by each of the first diagnosis units, determining a value of at least one diagnosis variable by the at least one second diagnosis unit, transferring the values determined by the first diagnosis units to an evaluation unit, statistically evaluating the transferred values by the evaluation unit, and diagnosing the values determined by the at least one second diagnosis unit depending on the statistical evaluation by the evaluation unit.

    摘要翻译: 本发明涉及用于诊断通信系统中的通信连接的方法和系统。 本发明能够提供多个第一诊断单元和至少一个第二诊断单元,其中第一和第二诊断单元分配给通信系统的通信连接,并且被配置用于确定诊断变量的值 分配的通信连接,并且提供每个第一诊断单元确定至少一个诊断变量的值,由至少一个第二诊断单元确定至少一个诊断变量的值,将由 第一诊断单元到评估单元,通过评估单元统计评估所转移的值,以及根据评估单元的统计评估来诊断由至少一个第二诊断单元确定的值。

    Venting system, in particular for a fuel tank
    8.
    发明授权
    Venting system, in particular for a fuel tank 有权
    通风系统,特别是燃油箱

    公开(公告)号:US09297717B2

    公开(公告)日:2016-03-29

    申请号:US13992895

    申请日:2011-11-25

    摘要: In a venting system, in particular for a fuel tank of a motor vehicle, which has a sorption filter for temporarily storing fuel evaporating from the fuel tank and a fluid-conveying conveying device situated between the sorption filter and an air supply or an intake manifold of an internal combustion engine, according to the present system, the conveying device is a bidirectional conveying device which is switchable in a first conveying direction in the direction of the internal combustion engine for regenerating the sorption filter and in a second conveying direction in the direction of the sorption filter for carrying out a fuel tank leak diagnosis.

    摘要翻译: 在通气系统中,特别是用于机动车辆的燃料箱,其具有用于临时储存从燃料箱蒸发的燃料的吸附过滤器和位于吸附过滤器与空气供应或进气歧管之间的流体输送输送装置 根据本系统,输送装置是双向输送装置,其能够沿内燃机的方向在第一输送方向上切换,用于再生吸附过滤器,并且沿第二输送方向 用于进行燃油箱泄漏诊断的吸附过滤器。

    Method for controlling a network system, network system, and computer program
    10.
    发明授权
    Method for controlling a network system, network system, and computer program 有权
    控制网络系统,网络系统和计算机程序的方法

    公开(公告)号:US09198208B2

    公开(公告)日:2015-11-24

    申请号:US13013160

    申请日:2011-01-25

    IPC分类号: G06F15/173 H04W76/02

    CPC分类号: H04W76/12

    摘要: The invention relates to a method for controlling a network system, the network system including a wireless network to which a client is wirelessly connected, and a backbone network which is connected to the wireless network, having the following steps: (i) Establishing a tunnel between a client control device connected to the backbone network and the client for transmitting data between the client control device and the client, (ii) Sending status information from the client to the client control device via the tunnel, (iii) Evaluating the transmitted status information using the client control device, and (iv) Sending a control signal for controlling the client, which depends on the evaluated status information, from the client control device to the client via the tunnel. The invention further relates to a network system and a computer program.

    摘要翻译: 本发明涉及一种用于控制网络系统的方法,所述网络系统包括客户端无线连接的无线网络和连接到无线网络的骨干网络,具有以下步骤:(i)建立隧道 在连接到骨干网络的客户端控制设备和客户端之间用于在客户端控制设备和客户机之间传输数据的客户端控制设备,(ii)经由隧道从客户端向客户端控制设备发送状态信息,(iii)评估传输状态 使用客户控制装置的信息,以及(iv)经由隧道从客户端控制装置发送用于控制客户端的控制信号,该控制信号取决于所评估的状态信息。 本发明还涉及网络系统和计算机程序。