发明名称 |
POOR VISIBILITY ESTIMATION SYSTEM AND POOR VISIBILITY ESTIMATION METHOD |
摘要 |
Provided are a poor visibility estimation system and a poor visibility estimation method that can estimate poor visibility using a simpler configuration. A center (200) has a change amount calculation unit (220) for calculating the change amounts of operation elements of vehicles (100, 110, 120). A visibility estimation unit (230) estimates poor visibility on the basis of the change amounts calculated by the change amount calculation unit (220). The center (200) also has a distribution unit (250) for distributing the estimation results of the visibility estimation unit (230). |
申请公布号 |
EP2927891(A4) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20120889045 |
申请日期 |
2012.11.30 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
UNO, SATOSHI;YAMADA, TAKUJI;FUJII, SHINICHIRO;OHTA, KAZUOMI |
分类号 |
G08G1/16;G01C21/36;G08G1/01;G08G1/13 |
主分类号 |
G08G1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|