According to the specific conditions of each city, one or several surveillance cameras and digital video optical transceivers can be installed at each traffic intersection, and each is equipped with a PTZ and PTZ controller. Surveillance cameras are used to collect real-time traffic status video signals of all roads in cities, mainly monitoring vehicles within a certain range of traffic intersections. The PTZ can be controlled by the computer in the control center. The user can perform horizontal 360°, vertical 90° and zoom control on the camera.
The monitoring center is mainly composed of a video codec, a matrix video wall, a monitoring server, a hard disk recorder, etc. It can complete the reception and display of live image at the intersection, storage, retrieval, playback, backup, and recovery of the video. The video codec encodes and decodes the video signal collected by the front-end surveillance point camera transmitted via the wireless network, and transmits it to the matrix video wall display mode of the surveillance management center, which can simultaneously display the screen of the multiple surveillance point camera.
The control commands issued by the monitoring center for the PTZ, lens, etc. are transmitted to the monitoring point through the digital video optical transceiver. The user can control the pan/tilt, lens aperture, focal length, and zoom of any point on the spot through the PTZ control device located at the monitoring center; PTZ's up, down, left, right, automatic or auxiliary control of the remote power supply, camera switch Wait.
The video images transmitted from the scene are converted into digital signals and stored on the hard disk video recorder. The data can be stored, updated, searched and backed up conveniently and quickly, providing a basis for traffic law enforcement and other law enforcement work.
1. The video is transmitted in real time, the video is not compressed, and the video image is clear.
2, optical fiber transmission can extend the distance of video transmission, good security performance.
3. The performance of Hua Tian Cheng digital video optical transceiver is stable and reliable. It has enjoyed a good reputation in many fields such as *,*,*, and building monitoring.
The monitoring center is mainly composed of a video codec, a matrix video wall, a monitoring server, a hard disk recorder, etc. It can complete the reception and display of live image at the intersection, storage, retrieval, playback, backup, and recovery of the video. The video codec encodes and decodes the video signal collected by the front-end surveillance point camera transmitted via the wireless network, and transmits it to the matrix video wall display mode of the surveillance management center, which can simultaneously display the screen of the multiple surveillance point camera.
The control commands issued by the monitoring center for the PTZ, lens, etc. are transmitted to the monitoring point through the digital video optical transceiver. The user can control the pan/tilt, lens aperture, focal length, and zoom of any point on the spot through the PTZ control device located at the monitoring center; PTZ's up, down, left, right, automatic or auxiliary control of the remote power supply, camera switch Wait.
The video images transmitted from the scene are converted into digital signals and stored on the hard disk video recorder. The data can be stored, updated, searched and backed up conveniently and quickly, providing a basis for traffic law enforcement and other law enforcement work.
1. The video is transmitted in real time, the video is not compressed, and the video image is clear.
2, optical fiber transmission can extend the distance of video transmission, good security performance.
3. The performance of Hua Tian Cheng digital video optical transceiver is stable and reliable. It has enjoyed a good reputation in many fields such as *,*,*, and building monitoring.
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