发明名称 |
SYSTEM FOR CONTROLLING SPEED OF VEHICLE ON CURVED ROAD AND METHOD THEREOF |
摘要 |
Disclosed is a system and method for controlling a speed of a vehicle on a curved road according to the present invention. The system for controlling a speed of a vehicle on a curved road according to the present invention includes: a trace corrector configured to correct a trace of a curved road on which the vehicle is to be driven; a curvature calculator configured to calculate a curvature based on feature points of the corrected driving trace; a proper speed calculator configured to calculate a proper speed for each feature point of the driving trace based on the calculated curvature; and a curved road goal acceleration calculator configured to determine a speed control point for controlling a speed based on the calculated proper speed, and to calculate a curved road goal acceleration of the determined speed control point. |
申请公布号 |
US2015134222(A1) |
申请公布日期 |
2015.05.14 |
申请号 |
US201414176844 |
申请日期 |
2014.02.10 |
申请人 |
HYUNDAI MOBIS CO., LTD. |
发明人 |
Ham Jun Ho |
分类号 |
B60K31/00 |
主分类号 |
B60K31/00 |
代理机构 |
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代理人 |
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主权项 |
1. A system for controlling a speed of a vehicle on a curved road, the system comprising:
a trace corrector configured to correct a trace of a curved road on which the vehicle is to be driven, as a result of moving locations of feature points in a predetermined direction by a predetermined distance when the feature points are acquired from a curved road section in which the vehicle is to be driven; a curvature calculator configured to calculate a curvature based on feature points of the corrected driving trace; a proper speed calculator configured to calculate a proper speed for each feature point of the driving trace based on the calculated curvature; and a curved road goal acceleration calculator configured to determine a speed control point for controlling a speed based on the calculated proper speed, and to calculate a curved road goal acceleration of the determined speed control point. |
地址 |
Seoul KR |