| 摘要 |
<p>The present invention relate to a smart license plate. The smart license plate helps to reduce car theft accidents because it can recognize the real owner, and once a thief ride it numbers on LED disappear so the driver is potential suspect of theft. In such case police officer can trace the car easily. The ordinary license plate could be replaced with another one, so the car cannot be traced which harden the mission of the police.</p> |
