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    • 8. 发明申请
    • Motor Vehicle Navigation System
    • 机动车导航系统
    • US20100094540A1
    • 2010-04-15
    • US12578405
    • 2009-10-13
    • Marcello TavaRoman Berger
    • Marcello TavaRoman Berger
    • G01C21/36
    • G01C21/3629G01C21/3641
    • A motor vehicle navigation system and method uses an output device for the acoustic output of driving maneuver information and a processor device which is equipped such that a route to be traveled is determined. Driving maneuver information is determined based on the route to be traveled and on an actual position. An alternate route is computed, assuming that the determined driving maneuver information is not observed. As a function of the difference between the route and the alternate route, particularly with respect to the expected driving time, driving distance and/or driving cost, the driving maneuver information is either acoustically emitted or not.
    • 机动车导航系统和方法使用用于驾驶操作信息的声输出的输出装置和被配置为使得要行驶的路线被确定的处理器装置。 驾驶机动信息根据要行驶的路线和实际位置确定。 假设未观察到所确定的驾驶操作信息,则计算替代路线。 作为路线和替代路线之间的差异的函数,特别是关于期望的驾驶时间,行驶距离和/或驾驶成本,驱动机动信息是声学发出的。
    • 9. 发明授权
    • Motor vehicle navigation system
    • 机动车导航系统
    • US09170121B2
    • 2015-10-27
    • US12578405
    • 2009-10-13
    • Marcello TavaRoman Berger
    • Marcello TavaRoman Berger
    • G01C21/36
    • G01C21/3629G01C21/3641
    • A motor vehicle navigation system and method uses an output device for the acoustic output of driving maneuver information and a processor device which is equipped such that a route to be traveled is determined. Driving maneuver information is determined based on the route to be traveled and on an actual position. An alternate route is computed, assuming that the determined driving maneuver information is not observed. As a function of the difference between the route and the alternate route, particularly with respect to the expected driving time, driving distance and/or driving cost, the driving maneuver information is either acoustically emitted or not.
    • 机动车导航系统和方法使用用于驾驶操作信息的声输出的输出装置和被配置为使得要行驶的路线被确定的处理器装置。 驾驶机动信息根据要行驶的路线和实际位置确定。 假设未观察到所确定的驾驶操作信息,则计算替代路线。 作为路线和替代路线之间的差异的函数,特别是关于期望的驾驶时间,行驶距离和/或驾驶成本,驱动机动信息是声学发出的。
    • 10. 发明授权
    • Method for the operation of a navigation device, and navigation device
    • 导航装置的操作方法以及导航装置
    • US08630794B2
    • 2014-01-14
    • US13283687
    • 2011-10-28
    • Marcello Tava
    • Marcello Tava
    • G06F19/00
    • G01C21/34G01C21/30
    • A method for the operation of a navigation device, and a corresponding navigation device are provided. Multiple route elements are received which each have at least one parameter. The route elements characterize a route. Each of the route elements are assigned to local route elements which are stored in a digital memory card stored in the navigation device. A quality coefficient for the assignability to a local route element is determined for each of the route elements depending on at least one of the at least one parameters. A route reconstruction quality coefficient is determined depending on the respective quality coefficients of the route elements.
    • 提供了一种导航装置的操作方法和相应的导航装置。 接收多个路由元素,每个路由元素至少有一个参数。 路由元素表征路由。 每个路由元素被分配给存储在存储在导航设备中的数字存储卡中的本地路由元素。 根据至少一个参数中的至少一个,为每个路由元素确定对本地路由元素的可分配性的质量系数。 根据路线要素的各品质系数确定路线重建质量系数。