公开(公告)号：US08548736B2

公开(公告)日：2013-10-01

申请号：US12382321

申请日：2009-03-13

申请人： Janny Chan

发明人： Janny Chan

IPC分类号： G01C21/36 ,  G08G1/0968

CPC分类号： G01C21/3492

摘要： Navigational routing is generated incorporating an estimation of future traffic conditions. The future traffic conditions are estimated based on historical traffic data, e.g., obtained over a recent period of time. The system provides navigational routing based on historical traffic data incorporated into a calculated route of travel. The historical data is used to calculate a probability that given roads along the route will be problematic at a certain time of the day, i.e., at the time, day of week, and place that you would be expected to be traveling on that certain road. Accordingly, historical traffic data is used to help determine a best route based on the probability of certain roads being problematic at a certain time of day.

摘要翻译： 生成导航路由，包括对未来交通状况的估计。 未来的交通状况基于历史交通数据来估计，例如在最近一段时间内获得。 该系统根据计算出的旅行路线中的历史交通数据提供导航路线。 历史数据用于计算在一天中的特定时间，即在某一时间段，即星期几和预期在该特定道路上行驶的地方，给出道路上的道路将是有问题的概率 。 因此，历史交通数据用于帮助确定一条最佳路线，这是基于一天中特定时间某些道路有问题的概率。

公开(公告)号：US20100235077A1

公开(公告)日：2010-09-16

申请号：US12382321

申请日：2009-03-13

申请人： Janny Chan

发明人： Janny Chan

IPC分类号： G01C21/36

CPC分类号： G01C21/3492

摘要： Navigational routing is generated incorporating an estimation of future traffic conditions. The future traffic conditions are estimated based on historical traffic data, e.g., obtained over a recent period of time. The system provides navigational routing based on historical traffic data incorporated into a calculated route of travel. The historical data is used to calculate a probability that given roads along the route will be problematic at a certain time of the day, i.e., at the time, day of week, and place that you would be expected to be traveling on that certain road. Accordingly, historical traffic data is used to help determine a best route based on the probability of certain roads being problematic at a certain time of day.

摘要翻译： 生成导航路由，包括对未来交通状况的估计。 未来的交通状况基于历史交通数据来估计，例如在最近一段时间内获得。 该系统根据计算出的旅行路线中的历史交通数据提供导航路线。 历史数据用于计算在一天中的特定时间，即在某一时间段，即星期几和预期在该特定道路上行驶的地方，给出道路上的道路将是有问题的概率 。 因此，历史交通数据用于帮助确定一条最佳路线，这是基于一天中特定时间某些道路有问题的概率。