Demand Analysis
In recent years, with the rise in the price of electric power equipment materials, driven by profit, the destruction of electric power facilities rampant criminal activities. Criminals from the theft of wires, cables, began to upgrade to the cable terminal field and other large-scale power equipment, the modus operandi is also developed from a low level to more and more intelligent, professional and covert. At present, in order to prevent power facilities from being stolen and damaged, the power sector can be said to have taken great pains. Therefore, our company has developed a set of cable terminal tower video monitoring system, which effectively solves the safety problems of cable terminal field being stolen, electrocution, etc., and guarantees the stable operation of electric power.
Second, the principle of work
Cable terminal tower field video monitoring system camera installed in the cable terminal tower (station), can be line corridors, cable channels, towers, terminal joints, etc., images and video, through the wireless network 4G/5G transmission to the monitoring center platform, the cable trench anti-theft, cable channel around the building construction and other safety hazards prone to occur in the location of the remote on-line monitoring and alarm, and real-time video data transmission to the monitoring center, the duty officer immediately start the monitoring center, the duty officer will be on duty, and the video data is transmitted in real time to the monitoring center. Monitoring center, the duty officer immediately start the video view, can mobilize the PTZ, the alarm point to view the confirmation of the alarm, the monitoring center through the video client real-time browsing observation of the monitoring point of the scene, the maintenance and monitoring personnel through the video from the scene sent to the video, pictures and other data to analyze the comparison, such as the emergence of abnormal early warning information, that is, immediately to make the appropriate emergency response in order to ensure that the cable terminals field of the safety of the operation. The maintenance monitor analyzes and compares the data sent from the site such as video and pictures.
Third, the product characteristics
1, with when people, cars and other moving objects in the identification area to move, stay overtime or more than the preset height, can upload alarm information and alarm.
2, with sleep, standby, timed photo, real-time video, 24-hour operation and other work modes to adapt to different work needs.
3, the device can be set according to the photo schedule, automatic timing preset position photo upload; abnormal circumstances, can be encrypted collection interval.
4, through the monitoring center platform backstage camera power on/off control, and the camera focal length, aperture, depth of field, image quality, PTZ orientation, preset position and other remote settings and control;
5, the device should be able to collect power supply voltage, mobile communication signal strength at the installation point and other information, data collection interval can be set to 1 minute.
6, support for automatic patrol function, can let the equipment along the wire direction automatic patrol, and automatically identify whether there are hanging objects, generate the corresponding patrol video.
7, support for scene recognition, when the manual control of the video screen scene changes, the automatic OSD overlay display, such as XX tower phase C insulators.
8, no personnel operation, the device should support the automatic acquisition of photos.
9, can read through the tilt sensor data or image recognition, monitoring tower tilt, when the tower tilt exceeds the set threshold, can report alarm information and alarm.
10, with the battery power, battery voltage, charging current, load current, operating temperature, power supply status monitoring and reporting functions;
11, with self-test and fault diagnosis function, and the diagnostic information uploaded.
12, the device has a front-end recognition function, in the absence of communication with the background under the premise of the preset bits of video images to independently identify changes in the scene that threaten the safety of power lines, such as new houses near the line, tree growth over the high, heavy, and so on.
House near the line, tree growth, heavy machinery construction into the field, tower base near the terrain changes, theft near the tower, intentional destruction of power facilities, tower accessories, damage to the gold, foreign objects hanging
That is to say, when abnormal people or objects move, stay overtime or exceed the preset height in the identification area, the front-end of the device can be recognized and then directly uploaded alarm information for alarm.
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