公开(公告)号：US20120303265A1

公开(公告)日：2012-11-29

申请号：US13213987

申请日：2011-08-19

申请人： Chien-Wen Danny Su ,  Mudassir Alam ,  Aarti Bharathan ,  Juan Pablo Candelas Gonzalez ,  Adrian Solis ,  Jonathan Aroner ,  Eric Chih Hung Wang

发明人： Chien-Wen Danny Su ,  Mudassir Alam ,  Aarti Bharathan ,  Juan Pablo Candelas Gonzalez ,  Adrian Solis ,  Jonathan Aroner ,  Eric Chih Hung Wang

IPC分类号： G01C21/34

CPC分类号： G09B29/10 ,  G01C21/3697 ,  G09B29/007

摘要： Techniques and tools are described for providing navigation assistance when there are multiple turns in succession in a short period of time or distance. In one embodiment, the route information can be reviewed to determine multiple turns in sequence that are less than a predetermined distance apart. These so-called “tight turns” can be handled differently than other turns by announcing the tight turns in a single combination instruction. Additional lane guidance can also be provided. In another embodiment, an audio feedback can be used to indicate that a user completed a successful turn. Such audio feedback can be in combination with the identified tight turns or independently for other turns or events. The audio feedback can also be an indication for the user to tap the display, wherein the tapping results in an immediate indication of the next turn.

摘要翻译： 描述了在短时间或距离内连续多次转弯时提供导航辅助的技术和工具。 在一个实施例中，可以审查路线信息以确定小于预定距离的顺序的多个匝数。 通过在单个组合指令中宣布紧急转弯，这些所谓的紧匝可以通过不同于其他转弯来处理。 还可以提供额外的车道引导。 在另一个实施例中，可以使用音频反馈来指示用户完成了成功的转弯。 这种音频反馈可以与所识别的紧密转弯结合，或者独立地用于其他转弯或事件。 音频反馈还可以是用户点击显示器的指示，其中点击导致下一回合的即时指示。