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    Method for controlling devices, and a device in a communications network in a motor vehicle
    1.
    发明申请
    Method for controlling devices, and a device in a communications network in a motor vehicle 有权
    用于控制装置的方法，以及机动车辆通信网络中的装置

    公开(公告)号：US20090259364A1

    公开(公告)日：2009-10-15

    申请号：US12436463

    申请日：2009-05-06

    申请人： Vasco Vollmer ,  Wolfgang Baierl

    发明人： Vasco Vollmer ,  Wolfgang Baierl

    IPC分类号： G06F7/00

    CPC分类号： G05B19/0421 ,  B60W50/04 ,  G05B2219/2216 ,  G05B2219/23415

    摘要： A method for managing a plurality of devices interconnected as a communications network in a motor vehicle via one or a plurality of interconnected bus systems is presented, the method including recognizing and generating a device specific control component for newly attached devices. The method includes operating a generic control module to operate upon data stored in a newly attached device to generate the device-specific control component, which is used to control the device. The device-specific control component either can be added to the generic control module or can be stored independently of the generic control module in the respective device. The generic control module is used in a gateway or a system manager of the communications network. A human-machine interface adapts to the device-specific control component. The network is interconnected by a bus system, preferably embodied according to IEEE 1394.

    摘要翻译： 提出了一种用于管理通过一个或多个互连的总线系统作为机动车辆中的通信网络互连的多个设备的方法，所述方法包括识别和生成用于新连接的设备的设备专用控制组件。 该方法包括操作通用控制模块以对存储在新连接的设备中的数据进行操作，以生成用于控制设备的设备专用控制组件。 设备特定的控制组件可以被添加到通用控制模块中，或者可以独立于相应设备中的通用控制模块来存储。 通用控制模块用于通信网络的网关或系统管理器。 人机界面适应于特定于设备的控制组件。 网络通过总线系统互连，优选地根据IEEE 1394体现。

    Method for controlling the sensitivity of a microphone
    3.
    发明授权
    Method for controlling the sensitivity of a microphone 有权
    控制麦克风灵敏度的方法

    公开(公告)号：US06757397B1

    公开(公告)日：2004-06-29

    申请号：US09444282

    申请日：1999-11-19

    申请人： Andreas Buecher ,  Wolfgang Baierl

    发明人： Andreas Buecher ,  Wolfgang Baierl

    IPC分类号： H04R300

    CPC分类号： H04R1/04 ,  H04R29/004

    摘要： A method for controlling the sensitivity of at least one microphone in which video data of a sound source, in particular a speech source, is recorded by a camera. The camera is located in a predetermined position relative to the at least one microphone. A position of the sound source relative to the at least one microphone is determined as a function of the recorded video data and/or a focus setting of a lens of the camera. The sensitivity of the at least one microphone is adjusted as a function of the determined position.

    摘要翻译： 一种用于控制至少一个麦克风的灵敏度的方法，其中通过照相机记录声源特别是语音源的视频数据。 相机相对于至少一个麦克风位于预定位置。 声源相对于至少一个麦克风的位置被确定为记录的视频数据和/或照相机的镜头的焦点设置的函数。 作为所确定的位置的函数来调整至少一个麦克风的灵敏度。

    Method of accessing a device in a communication network in a motor vehicle via an external device and gateway
    4.
    发明申请
    Method of accessing a device in a communication network in a motor vehicle via an external device and gateway 审中-公开
    经由外部设备和网关在机动车辆的通信网络中访问设备的方法

    公开(公告)号：US20110106340A1

    公开(公告)日：2011-05-05

    申请号：US12985969

    申请日：2011-01-06

    申请人： Vasco Vollmer ,  Wolfgang Baierl

    发明人： Vasco Vollmer ,  Wolfgang Baierl

    IPC分类号： G06F7/00

    CPC分类号： H04L63/10 ,  H04L29/06 ,  H04L63/162 ,  H04L67/12 ,  H04L67/34 ,  H04L69/329

    摘要： A method of accessing a device in a communications network in a motor vehicle via an external device is described, in which a software element is transmitted to the external device in the case of authorized access to a device in the communications network to permit control of the device in the communications network by the external device. A gateway checks on whether access is possible, either checking directly with the device requested or via the system manager. Security in communication between the external device and the device to be controlled may be achieved by an additional encryption and/or a specified validity period of the software element transcribed to the external device. If there is no software element for a device to be controlled, such a software element may be created by using a control module and data stored in the device. A bus system, according to IEEE 1394, for example, may be used as the communications network.

    摘要翻译： 描述了经由外部设备访问机动车辆中的通信网络中的设备的方法，其中在授权访问通信网络中的设备的情况下，将软件元件发送到外部设备，以允许控制 设备在通信网络中由外部设备。 网关检查是否可以访问，直接检查所请求的设备或通过系统管理员。 外部设备与要控制的设备之间的通信安全性可以通过转录到外部设备的软件元件的附加加密和/或指定的有效期来实现。 如果没有要控制的设备的软件元素，则可以通过使用控制模块和存储在设备中的数据来创建这样的软件元素。 例如，根据IEEE 1394的总线系统可以用作通信网络。

    Method for controlling devices, and a device in a communications network in a motor vehicle
    7.
    发明授权
    Method for controlling devices, and a device in a communications network in a motor vehicle 有权

    公开(公告)号：US08620520B2

    公开(公告)日：2013-12-31

    申请号：US12436463

    申请日：2009-05-06

    申请人： Vasco Vollmer ,  Wolfgang Baierl

    发明人： Vasco Vollmer ,  Wolfgang Baierl

    IPC分类号： G06F19/00 ,  G06F3/00

    CPC分类号： G05B19/0421 ,  B60W50/04 ,  G05B2219/2216 ,  G05B2219/23415

    摘要： A method for managing a plurality of devices interconnected as a communications network in a motor vehicle via one or a plurality of interconnected bus systems is presented, the method including recognizing and generating a device specific control component for newly attached devices. The method includes operating a generic control module to operate upon data stored in a newly attached device to generate the device-specific control component, which is used to control the device. The device-specific control component either can be added to the generic control module or can be stored independently of the generic control module in the respective device. The generic control module is used in a gateway or a system manager of the communications network. A human-machine interface adapts to the device-specific control component. The network is interconnected by a bus system, preferably embodied according to IEEE 1394.

    Method,device and bus manager for operating a device that is connected to a motor vehicle communications network
    10.
    发明授权
    Method,device and bus manager for operating a device that is connected to a motor vehicle communications network 有权
    用于操作连接到机动车辆通信网络的设备的方法，设备和总线管理器

    公开(公告)号：US07158869B2

    公开(公告)日：2007-01-02

    申请号：US10070115

    申请日：2001-06-16

    申请人： Vasco Vollmer ,  Matthias Hofmann ,  Wolfgang Baierl

    发明人： Vasco Vollmer ,  Matthias Hofmann ,  Wolfgang Baierl

    IPC分类号： G06F7/00

    CPC分类号： H04L41/00 ,  H04B3/548 ,  H04B2203/5441 ,  H04B2203/547 ,  H04B2203/5491 ,  H04L12/10 ,  H04L12/403 ,  H04L2012/40273 ,  Y02D50/30

    摘要： A method of operating a device which is connected to a vehicle communications network is described, a switched-off device being reactivated by the bus manager via a frequency pulse transmitted over a power supply line. The device may be switched off by the bus manager or by itself if there is no data communication with the device for a predetermined period of time. The frequency pulse is analyzed by an analyzer circuit of the switched-off device, the analyzer circuit having a frequency-selective filter and a threshold detector. The frequency pulse may be transmitted at a frequency which is valid for only one device or at a frequency for a group of devices or at a frequency for all devices. If the devices are arranged in branches, then all the devices downstream from a switched-off device are also switched off or reactivated.

    摘要翻译： 描述了连接到车辆通信网络的设备的操作方法，通过总线管理器经由电源线传输的频率脉冲重新启动关闭设备。 如果在预定时间段内没有与设备的数据通信，则该总线管理器或其自身可以关闭该设备。 频率脉冲由关断装置的分析器电路分析，分析器电路具有频率选择滤波器和阈值检测器。 频率脉冲可以以对于一个设备有效的频率或针对一组设备的频率或对于所有设备的频率来发送。 如果设备以分支方式布置，则关闭设备下游的所有设备也将被关闭或重新启动。