| 发明名称 |
Devices and methods for simplyfying ocr-based enforcement in automatic toll systems |
| 摘要 |
A method if for monitoring the regular operation of a charging device for a vehicle with a vehicle characteristic number. At least one given optical pattern/signal is generated on the vehicle, which is characteristic for the operating state of the charging device.
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| 申请公布号 |
US2004193481(A1) |
申请公布日期 |
2004.09.30 |
| 申请号 |
US20030480432 |
申请日期 |
2003.12.12 |
| 申请人 |
GILA JANOS;KONRAD WOLFGANG |
发明人 |
GILA JANOS;KONRAD WOLFGANG |
| 分类号 |
G07B1/00;G07B15/06;G08G1/017;(IPC1-7):G06F17/60 |
主分类号 |
G07B1/00 |
| 代理机构 |
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