Inspection device

The utility model discloses an inspection device, the road vehicle video flowing data of the main control module processing video flowing collection module collection obtain vehicle two field pictureviolating the regulations and reach type violating the regulations, license plate information, and the road locating information of attaching the orientation module collection again obtains vehicle violation information, it converts the signal of telecommunication into to transmit vehicle violation information to DSP control chip through communication module, DSP control chip passes through the SPI agreement with electric signal transmission to speech processing chip, the speech processing chip adopts the ITS speech synthesis technique with the synthetic speech output signal that obtains of electric signal transition, the speech output signal is through port AO_P output, connects gradually the step -down filter circuit filtering of component again through electric capacity C14, electric capacity C21, resistance R3