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    • 2. 发明授权
    • Method and device for guiding vehicles as a function of the traffic
situation
    • 作为交通情况的函数引导车辆的方法和装置
    • US5818356A
    • 1998-10-06
    • US735985
    • 1996-10-25
    • Robert Schuessler
    • Robert Schuessler
    • G01C21/00G01C21/34G08G1/0968G08G1/0969G08G1/123G09B29/10
    • G08G1/096811G01C21/3446G01C21/3492G08G1/096822G08G1/096844G08G1/096861G09B29/106
    • A method and a device for vehicle guidance as a function of the traffic situation is provided, during which vehicle guidance the traffic situation data are evaluated in a control center which has a computer. The control center computer determines the optimum route as a function of starting data, the traffic situation data and stored road network data in the form of sequences of intermediate destinations such that a vehicle-end navigation device is capable of reproducing successive sections of the optimum route and issuing the associated guidance instructions by using a traffic situation-independent route search method. This system permits a traffic situation-dependent vehicle guidance in which the more costly route optimization tasks are performed by the control center computer. The vehicle-end navigation computer only has to carry out traffic situation-independent route finding tasks.
    • 提供了一种作为交通状况的车辆引导的方法和装置,其中车辆引导在具有计算机的控制中心中评估交通状况数据。 控制中心计算机根据中间目的地序列的形式确定作为开始数据,交通状况数据和存储的道路网数据的功能的最佳路线,使得车辆终端导航装置能够再现最佳路线的连续部分 并且通过使用与交通状况无关的路由搜索方法来发布相关联的指导指令。 该系统允许与交通情况相关的车辆引导,其中控制中心计算机执行更昂贵的路线优化任务。 车载导航计算机只需执行与交通情况无关的路线查找任务。
    • 3. 发明授权
    • Device for warning the driver of a motor vehicle of dangers by radio
    • 通过无线电警告机动车司机危险的装置
    • US06798354B2
    • 2004-09-28
    • US10203932
    • 2002-11-18
    • Robert Schuessler
    • Robert Schuessler
    • G08G100
    • G08G1/162G08G1/0965
    • A device for the radio-transmission of a hazard warning to the driver of a motor vehicle includes a data transmission device for transmitting and receiving data. The data transmission device exchanges data with data transmission devices of other motor vehicles, including data to warn other motor vehicles of the hazard, evaluates received data and outputs warning signals to the driver when a hazard is detected. The transmitted data includes information on the position, speed and direction of travel of the transmitting motor vehicle, as well as the type of road on which the transmitting motor vehicle is moving. The information on the position, the type of road and the direction of travel is generated by a navigation system. A warning zone around the current position of the transmitting vehicle is calculated by a computer unit and emitted by means of the data transmission device.
    • 用于向机动车辆的驾驶员发送危险警告的无线电传输装置包括用于发送和接收数据的数据传输装置。 数据传输设备与其他机动车辆的数据传输设备交换数据,包括警告其他机动车辆的危险的数据,评估接收到的数据,并在检测到危险时向驾驶员输出警告信号。 发送的数据包括关于发送机动车辆的位置,速度和行进方向以及发送机动车辆正在移动的道路的类型的信息。 导航系统产生位置信息,道路类型和行驶方向。 通过计算机单元计算发送车辆的当前位置周围的警告区域,并通过数据发送装置发射。