公开(公告)号：US20150160028A1

公开(公告)日：2015-06-11

申请号：US13645306

申请日：2012-10-04

Applicant: GOOGLE INC.

Inventor： Emma Burrows ,  Andrew J. McCarthy ,  Konrad Gianno ,  Stefan H. Pharies ,  Amar Singh Sagoo ,  Bjoern Kolbeck ,  Jiri Semecky ,  Domenico Carbotta ,  Emmanuel Francois-David Pellereau

IPC: G01C21/00 ,  G01C21/34 ,  G01C21/36

CPC classification number: G01C21/3423 ,  G01C21/3484 ,  G01C21/3492 ,  G01C21/3679

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving user input specifying a location and a threshold time; determining, based on the specified location and the threshold time, a first reachable area, first transport hubs located within the first reachable area, and respective first shortest times for reaching the first transport hubs from the specified location; determining, for each of the first transport hubs, and based on the threshold time and the respective first shortest times, second transport hubs that are reachable from the specified location, and respective second shortest times for reaching the second transport hubs from the specified location; determining, for each of the second transport hubs, and based on the threshold time and the respective second shortest times, respective second reachable areas; determining a combined reachable area; and providing data describing the combined reachable area for display.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于接收指定位置和阈值时间的用户输入; 基于所述指定位置和所述阈值时间确定第一可到达区域，位于所述第一可达区域内的第一运输集线器以及用于从所述指定位置到达所述第一运输集线器的相应的第一最短时间; 根据阈值时间和相应的第一最短时间确定从指定位置到达的第二传输集线器以及从指定位置到达第二传输集线器的相应的第二最短时间;对于每个第一传输集线器， 确定对于每个第二传输集线器，并且基于阈值时间和相应的第二最短时间，确定相应的第二可达区域; 确定组合可达区域; 并提供描述用于显示的组合可达区域的数据。