| 发明名称 |
AUTONOMOUS MOVING OBJECT |
| 摘要 |
An autonomous moving object includes: at least one distance sensor configured to detect distances to first and second positions located in a moving direction of the autonomous moving object on a road surface; and a determination unit configured to calculate a difference between a differential time between a time when the distance value to the first position detected by the at least one distance sensor is greater than a first threshold value and a time when the distance value to the second position is greater than a second threshold value and a moving time in which the autonomous moving object moves between the first and second positions and to determine that the distance sensor is abnormal only when the calculated difference is equal to or greater than a predetermined value. |
| 申请公布号 |
US2017023943(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201415100156 |
申请日期 |
2014.11.24 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAIRA Tetsuya |
| 分类号 |
G05D1/02;G01S13/87;G01S13/93;G01S17/87;G01S17/93;G01S15/93;G01S13/88;G01S15/87 |
主分类号 |
G05D1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1: An autonomous moving object comprising:
at least one distance sensor configured to detect distances to first and second positions located in a moving direction of the autonomous moving object on a road surface; and a determination unit configured to calculate a difference between a differential time between a time when the distance value to the first position detected by the at least one distance sensor is greater than a first threshold value and a time when the distance value to the second position is greater than a second threshold value and a moving time in which the autonomous moving object moves between the first and second positions and to determine that the distance sensor is abnormal when the calculated difference is equal to or greater than a predetermined value. |
| 地址 |
Toyota-shi JP |
