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    • 1. 发明授权
    • Detection of viewing direction by microphone
    • 通过麦克风检测观察方向
    • US07231051B2
    • 2007-06-12
    • US10414973
    • 2003-04-16
    • Florent PaviotSiegfried Rothe
    • Florent PaviotSiegfried Rothe
    • H04R29/00
    • G06F3/012B60K28/06
    • A method for detecting of a viewing direction of a person includes sensing a speech signal originating from the person using at least one direction-selective microphone so as to produce a microphone signal, detecting the speaking direction of the person using the microphone signal, and deriving the viewing direction from the speaking direction. Also, a device that includes at least one direction-selective microphone configured to detect a speaking direction of the person using speech signals, and a processing unit configured to process the speech signals so as to determine the viewing direction of the person.
    • 用于检测人的观看方向的方法包括使用至少一个方向选择性麦克风感测来自该人的语音信号,以产生麦克风信号,使用麦克风信号检测该人的说话方向,以及导出 从发言方向观看方向。 另外,包括至少一个方向选择性麦克风的装置,被配置为使用语音信号来检测人的说话方向;以及处理单元,被配置为处理语音信号,以便确定人的观看方向。
    • 6. 发明授权
    • Information system and process in a vehicle
    • 车辆中的信息系统和过程
    • US06389332B1
    • 2002-05-14
    • US09561902
    • 2000-05-01
    • Markus HessSiegfried Rothe
    • Markus HessSiegfried Rothe
    • G06F700
    • G01C21/26B60W2050/143G09G5/14G09G2340/14G09G2354/00G09G2358/00G09G2380/10
    • In an information system for a vehicle having a plurality of information sources for outputting a respective associated information signals when an associated information-generation condition is met, two or more vehicle-control information sources of different types are coordinate with one another, without conflict, in terms of their information output in such a way that at any time at most one of these vehicle-control information items is output. As an alternative, or in addition vehicle-control information signals and non-vehicle control information signals can be prioritized according to a plurality of sequentially processed urgency levels. The vehicle-control information signals are assigned higher urgency and the non-vehicle-control information signals are assigned lower urgency.
    • 在具有多个信息源的车辆的信息系统中,当满足相关联的信息生成条件时,用于输出各个相关信息信号的两个或更多个不同类型的车辆控制信息源彼此协调,而没有冲突, 在其信息输出方面,使得在任何时候输出这些车辆控制信息项中的至少一个。 作为替代,或者另外还可以根据多个顺序处理的紧急度来优先化车辆控制信息信号和非车辆控制信息信号。 车辆控制信息信号被分配更高的紧急性,并且非车辆控制信息信号被分配更低的紧急性。
    • 9. 发明授权
    • Collision prevention system for vehicles
    • 车辆碰撞预防系统
    • US07109854B2
    • 2006-09-19
    • US10477248
    • 2002-05-04
    • Guenter DoblerHolger EnigkHartmut MarwitzSiegfried Rothe
    • Guenter DoblerHolger EnigkHartmut MarwitzSiegfried Rothe
    • B60Q1/00B60T7/12G06F17/10G06G7/78G08G1/16
    • G08G1/166B60W30/0956G08G1/165
    • The invention relates to a system for preventing collisions of an automobile with obstacles. Sensors mounted in the automobile detect the area surrounding the vehicle. The signals of said sensors are evaluated by a data processing device in order to calculate the available obstacle-free driving space. Other sensors additionally detect the position of all movable vehicle parts (e.g. a trailer) and the dynamic parameters of the current driving situation (e.g. speed, steering angle, etc.). Based on said data, the driving speed required during the following time intervals in order to continue driving is calculated in advance by the data processing device and compared with the actually available obstacle-free driving space that has been detected. Said comparison provides early forecast regarding a possible collision. The driver is warned of a possible collision danger by corresponding warning devices and can consequently react in time. In critical situations (e.g. high driving speed), direct interventions in the control of the vehicle by the data processing device can take place to assist the driver.
    • 本发明涉及一种用于防止汽车与障碍物碰撞的系统。 安装在汽车上的传感器检测车辆周围的区域。 所述传感器的信号由数据处理装置评估,以便计算可用的无障碍驾驶空间。 其他传感器还检测所有可移动车辆部件(例如拖车)的位置和当前驾驶状况(例如速度,转向角度等)的动态参数。 基于所述数据,由数据处理装置预先计算出以下时间间隔中为了继续驾驶所需的驱动速度,并将其与实际可用的无障碍驾驶空间进行比较。 所述比较提供了关于可能的碰撞的早期预测。 警告驾驶员可能会遇到相应的警告装置的碰撞危险,因此可能会及时作出反应。 在危急情况下(例如高行驶速度),可以进行由数据处理装置控制车辆的直接干预,以帮助驾驶员。