Video and audio comparison monitoring system with self-detection function for municipal road

• Main Authors: CHEN YIJUN, ZHONG JIANJU, LIU XIAOPIN
• Format: Patent
• Language: English
• Published: 18.02.2015
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The utility model discloses a video and audio comparison monitoring system with a self-detection function for a municipal road, and the system comprises a CPU module, power modules, self-detection modules, wireless transmission modules, data processing modules, an alarm module, a switching module, and a video comparison module, wherein the power modules, the self-detection modules, the wireless transmission modules, the data processing modules, the alarm module, the switching module and the video comparison module are respectively connected with the CPU module. The other end of the video comparison module is connected with a video collection module and an audio collection, and the other ends of the wireless transmission modules are connected with a monitoring center. The number of the power modules, the self-detection modules, the wireless transmission modules and the data processing modules is all two, wherein one of the power modules, one of the self-detection modules, one of the wireless transmission modules and one of the data processing modules respectively serve as a standby module, and the other one of the power modules, the other one of the self-detection modules, the other one of the wireless transmission modules and the other one of the data processing modules are put in use. The different information collected by the video and audio collection modules is transmitted to the comparison module for comparison. The system provided by the utility model can automatically complete the detection, and achieves the switching of an abnormal module, thereby guaranteeing the normal operation of the system. The information collected by the video and audio collection modules is compared with each other for guaranteeing the accuracy of the collected information.