| 发明名称 |
Detection system for approach recognition |
| 摘要 |
A detection system for the approach recognition of a hand or arm movement in the direction a display or control unit. The detection takes place in two stages by way of long-range detection and close-range detection. The first stage detects using at least one optical or acoustic sensor. |
| 申请公布号 |
US8390592(B2) |
申请公布日期 |
2013.03.05 |
| 申请号 |
US20090995857 |
申请日期 |
2009.05.28 |
| 申请人 |
GRUNDMANN HOLMER-GEERT;MEIER-ARENDT GUIDO;CONTINENTAL AUTOMOTIVE GMBH |
发明人 |
GRUNDMANN HOLMER-GEERT;MEIER-ARENDT GUIDO |
| 分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
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