Secure fence from nanocomposite materials

The basis of the technical solutions which I proposed is:
1. High speed of installation
2. Low consumption of materials and low cost (more than 20 times cheaper than traditional concrete barriers - a great saving)
3. Very long useful life (not less than 100 years)
4. Repairability
5. Visual permeability
6. Wind power penetration
7. Corrosion resistance of underground and surface part
8. Vandalproof, including:
       a. High resilience when trying to ram by truck
       b. Long-term resistance to an attempt to power tools cut (a viscosity)
       c. Fire resistance
       d. Shot scattering effect (reducing a probability of destruction of firearms and fragments by clearing their energy, fragmentation and change path (dispersion)
       e. A large number of elements that create resilience to other methods of exposure
9. The barrier is highly resistant to attempts to physical overcome:
       a. 17 feet deep underground of a barrier makes it difficult and extremely dangerous digging attempts
       b. 17 feet high surface part with a few isolated segments that are under electric voltage excluding death. Pulsed DC high voltage (> 1000V) and low current power (<10 mA) with a variable current source and several isolated from each other conductors. Also surface part contains several anti-crawl visors.

Volumetric grid printed on a construction site by continuous 3D-printing (Build Size: Infinite; Process: Fused Deposition Modeling (FDM)) with the use of nanocomposite materials that are superior to a hardness and resistance to deformation of high-carbon steel. In finished form volumetric grid consists of a rod in a form of hexagons, section rod not less than ¼ ", and with a signal conductor in a core (at the same time a reinforcing core). Interconnected elements are more than a physical barrier, also are closed signaling network allows to instantly detect and accurately identify breaks in a barrage (in underground or surface part).



This secure fence allows to avoid inefficient investments and labor for monitoring, has not independent means of visual inspection. The idea of visual inspection, monitoring and catch violators of the state border based on using unmanned aerial vehicles (drones), equipped with 360 degree high resolution camera, a thermal imaging camera of high sensitivity, GPS, module high-speed Internet access (for streaming high-quality video), and charges of firearms with a separate charge for remote immobilization with metal syringes with sleeping pills, 5 power levels, with a range of lesions up to 300 feet and up to 100 shots, with a possibility of using a syringe-transmitter and a tracking device.

A feature of a patrol is autonomy. It reduced an operator stress due to a high concentration and monotony as the flyby performed by a given algorithm in an automatic mode. One operator controls up to 10 drones at the same time. A patrol schedule based on random numbers in both directions which make it impossible predict the next time of flyby. About 900 drones are constantly in an air. The system uses computer vision that distinguishes all deviations from a previous picture of each of drones and makes electronic tags to another drone records all details from which a monitoring center analyst decides to call a catch tactic group or a repair team.

Task №1. To resist using the original design of a barrier for a period of not less than 2 minutes (a maximum range and speed reaching of patrolling drones) as well as send a signal indicating a probable point of penetration.

Task №2. The drones use a monitoring of a barrage and if necessary immediately start to a chase for remote immobilization before a catch tactic group arrives.



The basis of this innovative type of secure fence and monitoring are some latest achievements of science and technology in a field of alloys, conductive polymeric nanocomposite materials with a continuous structure, electronics, optics and unmanned aerial vehicles.