| 摘要 |
PROBLEM TO BE SOLVED: To avoid any danger by complementing the carelessness of a driver. SOLUTION: A video camera is loaded on a vehicle, and image processing is applied to the information, of the camera loading and the state of the color of a signal device is detected, and the acceleration value of the vehicle is detected by an accelerometer, and when the detected signal color is changed from blue to yellow, and the vehicle is "under acceleration", a warning voice message showing "deceleration" is generated in a specific time, or when the detected signal color is changed from yellow to red, and the vehicle is "except under deceleration", a warning voice message showing "stop" is generated in the specific time. COPYRIGHT: (C)2008,JPO&INPIT
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