| 摘要 |
A warning system for a stopped vehicle includes an alarm device for mounting in the stopped vehicle, and a warning sign for being placed away from the stopped vehicle in the direction of oncoming traffic. The warning sign includes a display module, an image capturing module, an image processing module, and a signal transmission module. The image capturing module is configured for capturing images of the traffic on the road adjacent to the stopped vehicle. The image processing module is configured for receiving the images from the image capturing module and controlling the signal transmission module to transmit a signal to the alarm device if the moving speed toward the stopped vehicle of the moving object is greater than a predetermined speed. The alarm device is configured for generating an alarm for alarming the person in the stopped vehicle in response to the signal.
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