发明名称 |
VEHICLE REAR LEFT AND RIGHT SIDE WARNING APPARATUS, VEHICLE REAR LEFT AND RIGHT SIDE WARNING METHOD, AND THREE-DIMENSIONAL OBJECT DETECTING DEVICE |
摘要 |
A 3D object detecting device includes a driving-lane detecting unit that detects a driving lane of a vehicle; a 3D-object detecting unit that detects, by using pattern recognition technology, a type of 3D object with respect to images captured by side cameras; and a recognition-priority setting unit that varies and sets a recognition priority for the detected type of 3D object, based on the detected driving lane. In accordance with the driving lane of the vehicle, the recognition-priority setting unit sets the priority for pattern recognition lower for a type of 3D object that is less likely to exist in rear left and right sides of the vehicle, to thereby reduce the possibility that a 3D object that should not be regarded as a warning target is erroneously detected from the images as a warning subject. |
申请公布号 |
US2015029012(A1) |
申请公布日期 |
2015.01.29 |
申请号 |
US201414278024 |
申请日期 |
2014.05.15 |
申请人 |
ALPINE ELECTRONICS, INC. |
发明人 |
Mitani Kosuke;Okino Takaki |
分类号 |
B60Q9/00;G06K9/00;G08G1/16;B60R1/00 |
主分类号 |
B60Q9/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A vehicle rear left and right side warning apparatus, comprising:
a three-dimensional object detecting unit that detects, by using a pattern recognition technology, a three-dimensional object that exists at rear left and right sides of a vehicle, with respect to images captured by cameras that photograph the rear left and right sides of the vehicle; a warning issuing unit that issues a warning when a relative positional relationship between the vehicle and the three-dimensional object detected by the three-dimensional object detecting unit satisfies a predetermined condition; a driving-lane detecting unit that detects a driving lane of the vehicle; and a recognition-priority setting unit that varies and sets a recognition priority for a type of three-dimensional object that the three-dimensional object detecting unit detects by using the pattern recognition technology, based on the driving lane detected by the driving-lane detecting unit. |
地址 |
Tokyo JP |