公开(公告)号：US10401180B2

公开(公告)日：2019-09-03

申请号：US14869699

申请日：2015-09-29

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Stanley E. Roberts ,  David Hodge ,  Cameron Sabol ,  Usama M. Hajj ,  Ian Leighton ,  Alexander Tesov ,  Kaspar Fischer ,  Curtis Galloway

IPC: G01C21/34 ,  G01C21/36 ,  G01C21/20 ,  G08G1/123 ,  G08G1/01 ,  G06F3/0484 ,  G06F3/0485 ,  G06F3/0488

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination location. The transit route, in some embodiments, comprises a set of transit legs that each is serviced by transit vehicles of a transit line and a set of walking distances. The map application of some embodiments generates a frequency of departures for transit vehicles of each transit line in the set of transit lines from a first transit station of the transit leg that is serviced by the transit line. The map application of some such embodiments further generates a frequency of departures for the entire transit route.

公开(公告)号：US09208601B2

公开(公告)日：2015-12-08

申请号：US13689135

申请日：2012-11-29

Applicant: Apple Inc.

Inventor： Imran A. Pirwani

IPC: G06T15/00 ,  G06T11/20 ,  G01C21/00 ,  G06T17/00 ,  G06T17/05

CPC classification number: G06T15/00 ,  G01C21/00 ,  G01C21/26 ,  G06T11/20 ,  G06T11/203 ,  G06T17/00 ,  G06T17/05

Abstract: Road network data can include two dimensional (2D) coordinates corresponding to junctions and non-junctions in the road network. Height values for roads at junctions can be obtained from optimizing a cost function or as input. Height values for roads at non-junction locations can be obtained from a height function defined using the height values for the junctions. Pitch, yaw, and roll vectors can be obtained for non-junction locations using the height function, the 2D coordinates, and one or more road parameters, respectively. These vectors can define a coordinate frame for the road, along with which a width can provide points for defining polygons for the road. Road surface data can be constructed from the polygons. The polygons can be provided to a device display for rendering of a three dimensional image of navigation data.

Abstract translation: 道路网络数据可以包括对应于道路网络中的路口和非路口的二维（2D）坐标。 路口道路的高度值可通过优化成本函数或输入获得。 可以从使用高度值定义的高度函数获得非连接处的道路高度值。 可以使用高度函数，2D坐标和一个或多个道路参数分别获得非连接位置的俯仰，偏航和滚动向量。 这些向量可以为道路定义一个坐标系，宽度可以为这些道路的多边形定义点。 路面数据可以从多边形构造。 可以将多边形提供给用于渲染导航数据的三维图像的设备显示。

公开(公告)号：US20160358470A1

公开(公告)日：2016-12-08

申请号：US14869699

申请日：2015-09-29

Applicant: Apple Inc.

Inventor： Imran A. Pirwani

IPC: G08G1/123 ,  G08G1/01

CPC classification number: G01C21/3423 ,  G01C21/20 ,  G01C21/3484 ,  G01C21/36 ,  G01C21/3667 ,  G06F3/04842 ,  G06F3/0485 ,  G06F3/0488 ,  G08G1/0125 ,  G08G1/123

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination location. The transit route, in some embodiments, comprises a set of transit legs that each is serviced by transit vehicles of a transit line and a set of walking distances. The map application of some embodiments generates a frequency of departures for transit vehicles of each transit line in the set of transit lines from a first transit station of the transit leg that is serviced by the transit line. The map application of some such embodiments further generates a frequency of departures for the entire transit route.

Abstract translation: 一些实施例提供了识别起始位置和目的地位置之间的转接路线的地图应用。 在一些实施例中，过境路线包括一组运输腿，每条运输腿由运输线和一组步行距离的运输车辆服务。 一些实施例的地图应用产生了从由运输线服务的运输腿的第一转运站的一组运输线中的每个运输线的运输车辆的出发频率。 一些这样的实施例的地图应用进一步产生整个过境路线的出发频率。

公开(公告)号：US20160358469A1

公开(公告)日：2016-12-08

申请号：US14869684

申请日：2015-09-29

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Stanley E. Roberts ,  David Hodge ,  Cameron Sabol ,  Usama M. Hajj ,  Ian Leighton ,  Alexander Tesov ,  Kaspar Fischer ,  Curtis Galloway

IPC: G08G1/123 ,  G01C21/20

CPC classification number: G01C21/3423 ,  G01C21/20 ,  G01C21/3484 ,  G01C21/36 ,  G01C21/3667 ,  G06F3/04842 ,  G06F3/0485 ,  G06F3/0488 ,  G08G1/0125 ,  G08G1/123

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination. The transit route, in some embodiments, includes a set of transit legs that each is serviced by transit vehicles of a transit line. The map application of some embodiments, after identifying the transit route, categorizes each transit line of the transit route as one of a high frequency transit line and a low frequency transit line. The map application displays the departure schedules of high frequency transit lines in a first manner, while the map application displays the departure schedules of low frequency transit lines in a second different manner.

Abstract translation: 一些实施例提供了识别起始位置和目的地之间的转接路线的地图应用。 在一些实施例中，过境路线包括一组运输腿，每条运输腿由运输线的运输车辆服务。 一些实施例的地图应用在识别过境路线之后，将过境路线的每条公交线分类为高频运输线和低频运输线之一。 地图应用程序以第一种方式显示高频运输线路的出发时间表，而地图应用以第二种不同的方式显示低频运输线路的出发时间表。

公开(公告)号：US08928698B2

公开(公告)日：2015-01-06

申请号：US13706011

申请日：2012-12-05

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Pinaki Sinha

IPC: G09G5/00 ,  G06F13/12 ,  G06F13/38 ,  G06F3/048 ,  G09G5/373 ,  G01C21/32 ,  G01C21/36 ,  G06F3/14

CPC classification number: G09G5/373 ,  G01C21/32 ,  G01C21/367 ,  G06F3/14 ,  G09G2340/045 ,  G09G2360/122 ,  G09G2370/022

Abstract: Road information is compressed for map tiles of a map containing a network of roads. The map can have different sets of tiles for each zoom level. For a given zoom level, road segments can be grouped based on the class of the roads (e.g., interstate highway, state highway, divided highway, side street, etc.). The road segments of a particular class can be combined into paths, and a representative segment can be chosen for each path. The features of the representative segment can be used in displaying the corresponding path, thereby reducing the size used to store the path in a map tile. This reduce-size map tile can be transmitted more efficiently due to the smaller size.

Abstract translation: 对包含道路网络的地图的地图图块压缩道路信息。 地图可以为每个缩放级别提供不同的拼贴。 对于给定的缩放级别，路段可以基于道路的类别（例如，州际公路，州高速公路，分割高速公路，小路等）进行分组。 特定类别的路段可以组合成路径，并且可以为每个路径选择代表性的段。 代表性段的特征可以用于显示对应的路径，从而减小用于将路径存储在地图块中的大小。 由于较小的尺寸，可以更有效地传输此缩小尺寸的贴图。

公开(公告)号：US10976168B2

公开(公告)日：2021-04-13

申请号：US16206030

申请日：2018-11-30

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Stanley E. Roberts ,  David Hodge ,  Cameron Sabol ,  Usama M. Hajj ,  Ian Leighton ,  Alexander Tesov ,  Kaspar Fischer ,  Curtis Galloway

IPC: G01C21/34 ,  G08G1/123 ,  G01C21/36 ,  G06F3/0484 ,  G08G1/01 ,  G01C21/20 ,  G06F3/0488 ,  G06F16/9038 ,  G06F3/0485

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination. The transit route, in some embodiments, includes a set of transit legs that each is serviced by transit vehicles of a transit line. The map application of some embodiments, after identifying the transit route, categorizes each transit line of the transit route as one of a high frequency transit line and a low frequency transit line. The map application displays the departure schedules of high frequency transit lines in a first manner, while the map application displays the departure schedules of low frequency transit lines in a second different manner.

公开(公告)号：US20190101400A1

公开(公告)日：2019-04-04

申请号：US16206030

申请日：2018-11-30

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Stanley E. Roberts ,  David Hodge ,  Cameron Sabol ,  Usama M. Hajj ,  Ian Leighton ,  Alexander Tesov ,  Kaspar Fischer ,  Curtis Galloway

IPC: G01C21/34 ,  G08G1/123 ,  G01C21/36 ,  G06F3/0484 ,  G06F3/0485 ,  G08G1/01 ,  G01C21/20 ,  G06F3/0488

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination. The transit route, in some embodiments, includes a set of transit legs that each is serviced by transit vehicles of a transit line. The map application of some embodiments, after identifying the transit route, categorizes each transit line of the transit route as one of a high frequency transit line and a low frequency transit line. The map application displays the departure schedules of high frequency transit lines in a first manner, while the map application displays the departure schedules of low frequency transit lines in a second different manner.

公开(公告)号：US10197409B2

公开(公告)日：2019-02-05

申请号：US14869684

申请日：2015-09-29

Applicant: Apple Inc.

Inventor： Imran A. Pirwani ,  Stanley E. Roberts ,  David Hodge ,  Cameron Sabol ,  Usama M. Hajj ,  Ian Leighton ,  Alexander Tesov ,  Kaspar Fischer ,  Curtis Galloway

IPC: G08G1/123 ,  G01C21/20 ,  G01C21/34 ,  G01C21/36 ,  G06F3/0484 ,  G06F3/0485 ,  G06F3/0488 ,  G08G1/01

Abstract: Some embodiments provide a map application that identifies a transit route between a starting location and a destination. The transit route, in some embodiments, includes a set of transit legs that each is serviced by transit vehicles of a transit line. The map application of some embodiments, after identifying the transit route, categorizes each transit line of the transit route as one of a high frequency transit line and a low frequency transit line. The map application displays the departure schedules of high frequency transit lines in a first manner, while the map application displays the departure schedules of low frequency transit lines in a second different manner.

公开(公告)号：US20130328937A1

公开(公告)日：2013-12-12

申请号：US13706011

申请日：2012-12-05

Applicant: APPLE INC.

Inventor： Imran A. Pirwani ,  Pinaki Sinha

IPC: G09G5/373

CPC classification number: G09G5/373 ,  G01C21/32 ,  G01C21/367 ,  G06F3/14 ,  G09G2340/045 ,  G09G2360/122 ,  G09G2370/022

Abstract: Road information is compressed for map tiles of a map containing a network of roads. The map can have different sets of tiles for each zoom level. For a given zoom level, road segments can be grouped based on the class of the roads (e.g., interstate highway, state highway, divided highway, side street, etc.). The road segments of a particular class can be combined into paths, and a representative segment can be chosen for each path. The features of the representative segment can be used in displaying the corresponding path, thereby reducing the size used to store the path in a map tile. This reduce-size map tile can be transmitted more efficiently due to the smaller size.

Abstract translation: 对包含道路网络的地图的地图图块压缩道路信息。 地图可以为每个缩放级别提供不同的拼贴。 对于给定的缩放级别，路段可以基于道路的类别（例如，州际公路，州高速公路，分割高速公路，小路等）进行分组。 特定类别的路段可以组合成路径，并且可以为每个路径选择代表性的段。 代表性段的特征可以用于显示对应的路径，从而减小用于将路径存储在地图块中的大小。 由于较小的尺寸，可以更有效地传输此缩小尺寸的贴图。

公开(公告)号：US20130328863A1

公开(公告)日：2013-12-12

申请号：US13689135

申请日：2012-11-29

Applicant: APPLE INC.

Inventor： Imran A. Pirwani

IPC: G06T15/00 ,  G06T11/20

CPC classification number: G06T15/00 ,  G01C21/00 ,  G01C21/26 ,  G06T11/20 ,  G06T11/203 ,  G06T17/00 ,  G06T17/05

Abstract: Road network data can include two dimensional (2D) coordinates corresponding to junctions and non junctions in the road network. Height values for roads at junctions can be obtained from optimizing a cost function or as input. Height values for roads at non junction locations can be obtained from a height function defined using the height values for the junctions. Pitch, yaw, and roll vectors can be obtained for non junction locations using the height function, the 2D coordinates, and one or more road parameters, respectively. These vectors can define a coordinate frame for the road, along with which a width can provide points for defining polygons for the road. Road surface data can be constructed from the polygons. The polygons can be provided to a device display for rendering of a three dimensional image of navigation data.

Abstract translation: 道路网络数据可以包括对应于道路网络中的路口和非路口的二维（2D）坐标。 路口道路的高度值可通过优化成本函数或输入获得。 可以从使用高度值定义的高度函数获得非结合位置处道路的高度值。 可以使用高度函数，2D坐标和一个或多个道路参数分别为非连接位置获得间距，偏航和滚动向量。 这些向量可以为道路定义一个坐标系，宽度可以为这些道路的多边形定义点。 路面数据可以从多边形构造。 可以将多边形提供给用于渲染导航数据的三维图像的设备显示。