Vehicle DVR is a high-performance audio and video recording device designed specifically for vehicles. It is a vehicle mounted digital video recorder, also known as a car DVR. It integrates embedded processors, embedded operating systems, and cutting-edge technologies in the IT field, such as H.264 audio and video compression/decompression technology, GPS global positioning technology, 3G wireless communication technology, USB communication technology, etc. The integration of these technologies enables in vehicle DVRs to achieve 24-hour uninterrupted monitoring, providing comprehensive security for various types of vehicles. In addition to basic audio and video synchronization recording functions, car DVR also has global positioning and real-time wireless audio and video transmission functions, enabling real-time transmission of vehicle location and status information to the monitoring center. In addition, multiple interfaces are reserved on the car DVR host, which can easily connect car displays, IC card car devices, signal priority control systems, passenger flow statistics systems and other car equipment, achieving seamless integration with other systems of the vehicle.
