Recently exposed photos show that a 500-kilometer border wall has been built overnight in the Yunnan border of China. It was reported on July 7th that Zhai Yulong, secretary of the Ruili Municipal Party Committee in Yunnan, China, said that illegal transgressions across the border will be severely punished, and those who stowaways and their organizations, assistance, and accommodation will be severely punished. And In recent months, the COVID-19 pandemic in Southeast Asia has begun to get out of control, and the pandemic in northern Myanmar has continued to be severe, with more than 200 new cases in the Kokang area in a single day!
As for the fear of isolation among the people in northern Myanmar, a large number of people illegally crossed the border of China. The pandemic prevention and control pressure on the border between Yunnan and Myanmar is huge. This 500-kilometer pandemic isolation fence keeps the pandemic out of China!
What prevention and control technologies are used in the “pandemic isolation fence”?
It is very difficult to completely prevent smuggling across the long border between China and Myanmar, because most areas are in mountainous and forested areas, and the patrol time interval is well mastered. Besides, the Burmese people and Chinese people look similar. If don’t speak or check ID, it’s hard to recognize the former, especially during the current pandemic, this problem is particularly serious!
Therefore, in order to do a good job in the prevention and control of the pandemic on the border, Lincang City, Yunnan Province, through strengthening scientific and technological prevention and control, intelligent prevention and control, and innovative use of “border smuggling vibration steel pipe early warning fence” technology, has built a technological “frontier defense wall”, which effectively improves the level of border governance of China.
The local government cooperated with the Internet of Things, combined with the actual difficulty of border prevention and control, and through visits and surveys, developed a set of “border smuggling shock steel pipe early warning wall” based on the in-depth application of the Internet of Things technology, which generates an alarm by touching the vibrating steel pipe, and moves nearby monitoring and patrols.
This technology roughly contains the following elements:
- High-strength isolation wall + barbed wire
- HD camera
- AI-recognizing vibration sensor
- Alarm joint defense patrol linkage
- Loudspeaker alarm + remote call
The working principle of this is roughly as follows. Once the vibration is identified, AI will filter whether it is caused by wind, trees impacted by shaking, or vibration when people climb over, to prevent false alarms, otherwise, the natural vibration over hundreds of kilometers will make the joint defense patrol exhausted. So AI recognition of vibration technology is very important!
The second is that there is an opposite camera every dozen of meters, and the blind area between adjacent cameras can be supplemented. Once the vibration is detected, the vibration of the key area will be magnified on the large screen. If it is found that people are turning over, a voice alarm can be given to those who crossed the border: “You have entered the border surveillance area of China, please leave immediately.” According to common sense, those who crossed should retreat in the face of difficulties!
If you ignore it, the nearest patrol team will rush to deal with the follow-up situation. Therefore, this AI intelligent recognition system can effectively prevent and control those who cross the border and will greatly reduce the pressure on local pandemic prevention and control!
Chinese Internet users teased, “Donald Trump is crying in the toilet”, “Infrastructure demon is showing off, the 500-kilometer pandemic barrier is blocking the variant virus.”
Source: QQ News