发明名称 |
SYSTEM AND METHOD FOR VEHICLE LATERAL CONTROL |
摘要 |
A lane controller system installed on a vehicle may include components for self-diagnosing malfunctions on the vehicle. The system may include a desired path generator for generating a desired path that keeps the vehicle within a road lane; a steering controller for providing steering a steering correction to keep the vehicle within the road lane; a vehicle state estimator for estimating the state of the vehicle; a lane marking detector for detecting position of road lane markings; a path predictor for predicting a path actively followed by the vehicle; a virtual dynamics module for modeling the anticipated path of the vehicle following input of the steering controller; a comparer that compares the results of actual steering corrections applied with those predicted by the virtual dynamics module, and a diagnostic system that determines a root cause of malfunctions, based on the comparison by the comparer. |
申请公布号 |
US2013253767(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201213430258 |
申请日期 |
2012.03.26 |
申请人 |
LEE JIN-WOO;LITKOUHI BAKHTIAR BRIAN;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
LEE JIN-WOO;LITKOUHI BAKHTIAR BRIAN |
分类号 |
G06F7/00;B62D6/00 |
主分类号 |
G06F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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