发明名称 |
INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING DEVICE |
摘要 |
An information processing system which includes a center server and a movable body performing a communication with the center server, includes a fuel efficiency information obtainment unit which obtains information on fuel efficiency when the movable body moves in a first direction heading toward the other direction from one direction in a predetermined section and obtains information on fuel efficiency when the movable body moves in a second direction heading toward one direction from the other direction in the section; a comparison unit which compares the fuel efficiency in the first direction with the fuel efficiency in the second direction; and a slope estimation unit which estimates a slope of the section based on a difference between the fuel efficiency in the first direction and the fuel efficiency in the second direction. |
申请公布号 |
EP2747051(A4) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20120835188 |
申请日期 |
2012.09.12 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YOSHIZU, SAYAKA |
分类号 |
G08G1/00;B60R16/02;B60R16/023;B60W40/076;G01C9/00;G01C21/26;G01F9/00;G08G1/01;G08G1/13 |
主分类号 |
G08G1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|