METHOD AND APPARATUS FOR MONITORING TRAFFIC EVENT

摘要

A system and a method of a traffic accident situation management are provided to manage the traffic situation information as video/audio data through a camera and a microphone, and to store the video/audio data generated when the accident is occurred in an additional storing medium, thereby analyzing the traffic accident situation efficiently. A traffic accident situation management system comprises a signal measuring unit(100), a video signal processing unit(200), an audio signal processing unit(300), a traffic situation decision unit(400), a first storage unit(500), a second storage unit(600), a signal transmission unit(700) and a central control center(900). The signal measuring unit is installed around a traffic signal or a crossroads, and measures the audio and video signals continuously. The video signal processing unit digitalizes the video data photographed through a CCD camera(102) of the signal measuring unit and transmits the digitalized video data to the traffic situation decision unit. The audio signal processing unit digitalizes the audio data measured through a microphone(104) of the signal measuring unit to transmit the digitalized audio data to the traffic situation decision unit. The traffic situation decision unit collects the video/audio data and stores the collected data in a first storage unit continuously, and confirms the accident to store the data in the second storage unit. And the traffic situation decision unit transmits the video/audio data to the central control center through the signal transmission unit.