发明名称 |
Method and apparatus for lane sensing for automatic vehicle steering |
摘要 |
A lane sensing system (20) comprises a processor (22) operable to drive an infrared optical transmitter (24). Light is reflected by a center stripe (18) placed in the center of a highway lane. Reflected light is received in right and left receivers (26) and (28). The processor (22) uses the information to control a power steering control system (30) and a speed control system (32). Information may be encrypted into the center stripe (18) and used by processor (22) to control the speed of the vehicle (10) or to display information to an operator of the vehicle (10) through a display system (34).
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申请公布号 |
US5318143(A) |
申请公布日期 |
1994.06.07 |
申请号 |
US19920887069 |
申请日期 |
1992.06.22 |
申请人 |
THE TEXAS A & M UNIVERSITY SYSTEM |
发明人 |
PARKER, DONALD L.;ROAN, PHILIP |
分类号 |
B60K31/00;B62D1/28;E01F9/00;G01C21/26;G01S17/66;G01S17/74;G01S17/87;G05D1/02;G08G1/0967;(IPC1-7):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 |
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地址 |
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