Military Technology

As the weather gradually became cooler, the leaves along the road slowly began to change color. Autumn is coming, this is a harvest season. However, since the beginning of September, the whole country has been shrouded by the subtropical high, so there has been no heavy rain. With the continuous sunny weather, it is conducive to fruit accumulation of sugar, but it also brings another hidden danger, that is, fire, especially forest fires.

With the continuous strengthening of our people's awareness of environmental protection and the continuous increase in the area of ​​mountain closure and afforestation, mountain fires have become one of the most threatened natural security hazards.

Every year, the forestry department fire department spends a lot of effort in this regard, but it still has little effect. After all, there are too many factors that can cause fires, natural factors, character factors, and even some accidental factors.

For example, the weather is too hot, resulting in dry vegetation, and some relatively oily and dry plants are prone to spontaneous combustion. There are also natural factors such as lightning strikes that can easily cause wildfires.

In addition, it is more of a man-made reason, especially in remote mountainous areas. The grave sweeping method is more traditional, and it is easy to cause fire. The fire is a cigarette butt, and these are also very likely to cause wildfires.

As soon as summer entered this year, it was much better, and it paid a hefty price.

The Nanshan area on the southwestern side of An'an is the earliest virgin forest protection area in China to achieve mountain closure and afforestation. In recent years, due to the development of tourism, several large forest parks have been developed locally in the Nanshan area, and attracted a large number of tourists.

And this naturally brings a lot of hidden safety hazards, especially the large number of tourists and the uneven quality. There have been several fires caused by the negligence of tourists. Fortunately, they were discovered in time and did not cause much consequences. .

This has caused great controversy. There is only one focus of everyone's attention and discussion, that is, whether tourism and environmental protection can have both.

The question now is that tourism development has seriously affected the safety of this protected area. Whether or not it should be carried out, the views of all parties are different.

The environmental protection department and the forestry department naturally hope to close tourist attractions, reduce human damage to nature, and reduce risks and hidden dangers caused by human factors.

As for tourism departments and localities, these forest parks and tourist areas have indeed stimulated the local economy, especially the villages and towns in the mountainous areas. With these tourist areas, they quickly get rid of poverty and become rich.

If these tourist areas and forest parks are closed, these villages and towns that were originally out of poverty may become poor again and even cause some social problems.

Whether or not a two-way solution can be found, the parties have been constantly exploring these years. One of the commonly used methods or the most effective method is to increase patrol and surveillance efforts, set up many fire warning observation points in these protected areas, install electronic monitoring and sensing equipment, or arrange for dedicated personnel to perform duties.

And the independent and dedicated forest fire prevention patrol team conducts uninterrupted patrols to ensure that hidden fire hazards can be found in time and eliminated at the budding stage.

Naturally, this method has achieved good results and successfully stored a lot of hidden security risks, but there are also great deficiencies.

Especially in mountainous areas, traffic is extremely unchanged. Some primitive forests and high forests are dense and there is no road at all, so they cannot enter. And like the Nanshan area, it is a kind of granite volcanic rock uplift, the mountain is very steep, and the patrol is very difficult.

To this end, the protected area not only relocated more than a dozen villages scattered throughout the protected area, but also triggered helicopter patrols. However, the cost of helicopter patrol is very high, and the mountain is steep, and the microclimate in the mountains is diverse, which is easy to bring flight safety. Last year, the patrol helicopter of the protected area encountered a strong air current in the mountains, which almost caused the tragedy of the aircraft crash.

Eventually, the patrol helicopter was damaged and forced to land in a mountainous area. The pilot was injured. Now this patrol helicopter does not dare to go deep, it is worth patrolling the surrounding areas.

Protected areas have also considered using drones for patrols, and the height of large drones can fly above five kilometers.

Although equipped with infrared optical sensors, the mountain stream has diverse microclimates, often dense clouds of mist. Moreover, the mountainous areas are all tall forests with dense vegetation, and it is difficult for infrared optical cameras to detect small fire spots.

When it is detected, the fire is already large, and it is more difficult to extinguish the fire, especially in this dense forest area.

Therefore, the protected area has been tendered to the outside world, hoping to have a wireless monitoring system that can be placed in the entire protected area.

According to the requirements of the bidding, the system must be compact and safe, easy to install, with solar or wind energy charging function, and can be unattended for a long time. It has a keen insight into smaller fire points, and has high-speed image transmission capability, which is convenient for the prevention and control command center to check the situation.

As the first intelligent fire prevention and control project, it has attracted the attention of a large number of technology companies, and Wu Hao is the same.

As a local company, they got the news a long time ago and were very interested in it.

Everyone knows the value of this project. Once this project succeeds, it means that a huge market has been opened directly, not only in China, but also in the whole world.

Forest fires have become a headache for countries all over the world and a disaster that causes the most harm. Therefore, if there is such a monitoring and prevention system, it will undoubtedly effectively prevent the occurrence of such major disasters.

Wu Hao is interested in them because they have an intelligent unmanned patrol security system ~ www.novelmtl.com ~ This system itself has been designed with the diversity of tasks it can perform in mind.

Fire prevention and control is also one of its main functions.

However, this alone is not enough, especially in a complex mountainous area such as Nanshan, which requires targeted modification of this system.

First of all, that is to strengthen the main force in the large intelligent unmanned patrol security system, that is, the ability of the air patrol and warning drone to deal with complex terrain and complex climate (mountain microclimate).

As a result, the entire R & D team also conducted a very complicated experiment and improvement process. Because of the close distance and the fact that it is a local company, the entire project R & D team went directly into Nanshan to conduct field tests.

As a result, they also obtained first-hand information that others could not obtain, especially the detailed data of the mountain microclimate, which is conducive to their targeted improvement and optimization.

However, this alone is not enough. This is only a mobile patrol and warning system, which also requires some fixed monitoring and early warning systems and some sensors to cooperate.

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