6km HD wireless video transmission system module dock/altitude 5000 meters wireless transmission
I. Project demand analysis
For the construction project of island wharf, the construction progress and normal construction need to be monitored remotely in accordance with the operation rules during the construction process of wharf, so monitoring cameras need to be set on the construction site. However, as the site is a construction area and the environment is complex, it is not convenient to arrange cables. Therefore, 6km HD wireless video transmission system module is selected for wireless transmission of site monitoring images. This project is mainly responsible for the scheme design, equipment supply and site installation of wireless video surveillance system.
Second, think about the scheme design
According to user demand and site investigation, 11 site monitoring points are tentatively determined. In order to consider the construction progress in the later stage of the construction site and the scalability of the monitoring system, the following issues are mainly considered in the early design of the wireless transmission scheme:
1. There are more large construction machinery in the user's construction site, and 2.4G wireless network bridge is the main transmission equipment. There are more available frequency bands and strong anti-interference;
2, because the construction site center will be constructed with the construction of many large facilities at the same time, although the vision does not prevent, but later will prevent the transmission of wireless signals, so consider the use of relay transmission to the monitoring center in the design;
3. There are fewer monitoring points for users in the early stage, but there may be more monitoring points in the later stage. Therefore, in the scheme design, high bandwidth 6km HD wireless video transmission system module is considered to facilitate the user's future expansion.
3. Specific program design
The wireless transmission system has 11 monitoring points, all with high-definition webcams, four of which are mounted on ships operating on the island. Microwave wireless transmission adopts 6km HD wireless video transmission system module, and the remote monitoring point is 5 kilometers away from the monitoring room. As large equipment will be built in the middle of the construction site in the future, the surveillance video will be transmitted back to the monitoring center through relay transmission.
6km HD wireless video transmission system module the Yangtze River miasma hanging canyon ecological investigation wireless video transmission project, the Yangtze River first Grand Canyon smoke miasma biodiversity investigation project, the altitude of 5,000 meters -35°C transmission of 6 kilometers, the image is very stable and clear.
Miasma Hanging Canyon is the first Grand Canyon on the Yangtze River, at an altitude of 5,000 meters. Because of its unique topography and sufficient precipitation, miasmatic hanging canyon has nurtured rich biodiversity resources. The dense grassland vegetation carries a large number of wild animals, including snow leopard, morning deer, horse musk deer, wild yak, Tibetan antelope and other first-class state protection animals. With 28 years of ecological protection data, experience and persistence of the Yangtze River source, Green River began to implement the "miasmatic biodiversity survey" project.
6km HD wireless video transmission system module company technicians accompanied the team to the camp. With the help of high-definition network cameras, infrared cameras and other professional photography equipment, scientists record the collected pictures, images and other data, to carry out a comprehensive investigation of the rich and diverse wildlife resources of Xia Auba, the company is mainly responsible for on-site wireless video transmission.
Demand analysis
The monitoring room is located at Camp 3, and the 6km HD wireless video transmission system module transmits images to the monitoring room
The monitor room can store and play back video images and has an alarm function. All equipment is powered by solar energy, and a backup power system is established
2 million HD network gimbal camera
The equipment is suitable for the plateau area at an altitude of 5,000 meters, and the temperature difference between day and night is 30C
All 5 monitoring points installed are wireless transmission
Installed in no man's land, no cell phone signal, no network, ensure use
Survey the terrain and determine the monitoring point
Zoologists accompanied 6km HD wireless video transmission system module technicians to investigate the site and identify five monitoring points. Monitoring points should meet the following points:
These locations are judged to be wildlife ranges
There is no obstruction from the monitoring point to the monitoring room of Camp 3
Determine the solar illumination time to ensure the normal power supply system.
Determine the convenient installation position of the device
Design principles and basis
In order to ensure the smooth progress of the shooting task of snow leopard, we developed a detailed wireless centralized monitoring scheme according to the site situation. The 6km HD wireless video transmission system module will meet various monitoring requirements of relevant departments.
On-site installation of equipment
Due to the scattered five monitoring points, heavy snow, freezing and other bad conditions, in order to ensure more stable image transmission, the remote high bandwidth 6km HD wireless video transmission system module is adopted for one-to-one transmission. All solar power supply systems adopt one master and one backup, and the master and backup power can be switched automatically.
At an altitude of 5000m and -35° at C, 6km image transmission is very stable and clear.
