| 摘要 |
An exemplary mechanical parking system includes platforms for parking vehicles, a switch electrically connected to the platforms, cameras mounted on the platforms, a data processing device electrically connected to the cameras and the switch, and an alarm electrically connected to the data processing device. When any one of the platforms is switched to move, the cameras capture photos/videos for an environment of the mechanical parking system and send the photos/videos to the data processing device continuously. The data processing device analyzes whether there is a person appearing in the photos/videos and decides whether the movement of the platform should be stopped via the switch. After the danger is precluded, the movement of the platform is restored and the cameras start to work again, until the parking of the car is finished.
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