Showing posts with label communication. Show all posts
Showing posts with label communication. Show all posts

Sunday, November 10, 2019

The 4G and 5G network co-operation with aerial vehicles

The 4G and 5G network co-operation with aerial vehicles

The ground-based data networks are not always suitable to cooperate with aerial vehicles. The problem with compatible is causing, because of the land-based data networks need different kind of roaming protocol than land-based communication equipment. The roaming means the ability to change the relay station automatically, and the system works that the network is locating the mobile device, and when the other support station turns to dominant, the station would be changed.

And the aerial vehicle has problems that the roaming must happen faster than with the ground vehicles, and the direction or angle of the vehicle is different. The normal data network is created for supporting the ground-based system, and the aerial vehicles can be in the shadow if they are flying over some areas.

The supporting- or relay stations of the network are normally in the places, where is straight visibility to the ground. But to the air is limits. If the station is below the eaves, the metal structure can cover the drone, which flies in the line where is a metal structure in the straight line between the support station and drone. When we are thinking about the possibility to control drones from another side of Earth by using civilian internet that is possible.

But in this case, the drone must equip with the program, which allows it to look for the signals independently if the network signal is gone. Or the drones can work in pairs or groups, where one drone is always keeping contact with the network, and then that drone would deliver the control signals from the internet to other drones.

There are many problems with that kind of thing. But if the quadcopters would be equipped with TERCOM and DSMAC-type systems, they could operate independently in the city areas. In this case, the aircraft or satellite can create the 3D-map image and the drones can use Lidars or other types of systems to observe the area.

Drone swarms and intelligent inertial systems

Some of those drones might be equipped with gyroscopes or inertial navigation systems. That system would record the track, and then it would fly back to the position, where it had last time the control signal. when we are thinking about the intelligent inertial system, the system needs only the gyroscope. And the other data that the system needs would get from propellers.

The system simply calculates how many times the propellers have been rotated during the time unit, and then the system would just fly back the movements, what it has taken. And then the computer just rotates the propellers as many times as it has been rotated during that distance.

So there is not necessarily needed the acceleration sensors at all. The acceleration sensor would be ineffective if it is used in the low-speed flight. But if we are using a laser-based system, what meters the range to the walls and other barriers, that kind of system can calculate the acceleration very effectively even in the low-speed flying.

Lidar is a very good tool for that purpose because it can use as the altimeter. But also normal, small size radar or sonar, what is similar, what is used in the mobile telephones for focusing cameras can be used for that thing. That system can also scan the ground and buildings.

Multiple sensors guarantee the success of the mission, but every drone must not have the same kind of sensor pack. And artificial intelligence makes those swarms very flexible.

The CCD-cameras can look at the environment by using the normal, and infrared frequencies. And those drones can also connect their computers to one bigger entirety, which makes it possible to connect their capacities to run those programs. The drones can also communicate with the satellite by using the GPS and satellite communication sets.

The thing is that only one drone must have the satellite communication set with a high-speed modem. That is so-called "master drone", what would deliver missions to the other and simpler drones. The thing is that the master drones would observe simpler drones, and if some of those "slave drones" would be lost contact, the master sends the relay drone to see, what is happening.

So, in this case, the drone swarm might have many types of members. Only a couple of members have all systems, and the others, what is operating in the "danger zone", where they can be damaged might be simpler. And those simpler drones might be located by using RFID-based triangular metering systems. That helps to keep the price of those systems lower.

Monday, July 22, 2019

Crazy ideas are changing the world.

Crazy ideas are changing the world.

Many crazy ideas are helping to advance technological research and advancing knowledge of opportunities for technological advantages. When Gugliemo Marconi (1874-1937) created the first time the idea and application, what allowed transmitting messages wirelessly, that man was convicted as a maniac. But he created the first radio message through the air.

But what if some modern person would go to Marconi, and tells about the Internet, what would Marconi think about that person, who tells stories about the ability to transmit every kind of data or remote control things by using the binary code, or simply by cutting the radio transmission by a certain order. Would Marconi think that this person is a maniac, or is that person little bit ahead of time?

There are many ideas on the Internet, which seems very dramatic or that they are made by some maniacs, who are seeing Star Wars movies a little bit too many times. When the Internet came to homes in the late 1990s who would believe that someday that data network is planned to use for remote surgery.

The miniature computers can on the skin and they can communicate with the frontal lobe. And if fact those systems could communicate with the Internet by using the mobile telephones to make the data transmission possible,

But there are also other applications, which seems like only the useless and dangerous way to use the technology. One of those things is the intelligent tattoo. The thing is the three-colored LED-screen, which is ink in the human body. So who wants those things in the body? There have been credited ideas if the intelligent make-up what looks like crystals on the skin.

Those crystals would be the miniaturized computers, which can be used in multiple purposes. Those computers would communicate with the frontal lobe. Or they can input data to the eye nerves, which makes them an ultimate tool. They can be connected to the Internet by using mobile telephones.

That thing can change humanity forever. Maybe in the land of future, some people would have this kind of nanomachines, which can be released to some area, and then they would drill the electrodes in the pineal gland, and take the animal or human in the control. Maybe in someday, those devices allowed to communicate between species.

Monday, May 13, 2019

The intelligent weapons and other advantages in the field of ballistics

The intelligent weapons  and other advantages in the field of ballistics

The advantage of the ballistics and ammunition technology have been very fast. The guided ammunition has been come in the rifles, at the first that ammunition came in artillery, but then the same technology transferred to 50 caliber ammunition, and the miniaturization of that technology have been brought the ability to use guided projectiles in the normal assault rifles. And the mass production makes that kind of technology weapon, what will be shared with the normal troops. The road is the same as all other weapons like assault rifles. At first, those weapons were used by the highly trained special forces, but then they became the standard equipment of the military forces around the world.

But also traditional ammunition would have more effect. It could be equipped with a miniaturized hollow warhead, which means that in the back of the hollow bullet is small size RDX explosive, which makes it the small size HEAT ammunition. And if the operator would want to be nasty, would the front of the RDX ammunition put the small capsule that is filled with the hydrocarbon. That thing would transform the bullet as the small size FAE warhead. That capsule can be the morphine ampule, what is filled with the acetone.

Computerized weapons communicate with the command center 

The fire control system of the battleship can be miniaturized in the very small size, and it can fit in the combat rifle. The intelligent rifle is actually a very complicated thing, what bases the same technology, what is used with the mobile telephones, and one component of those handguns and rifles is the GPS, what shows the location of the gun. The intelligent weapon would detect that the person, who uses the gun is the right one, and if the person who uses the gun has not the portable IFF system, that gun would deliver that information to the command center by using the same radio, what is used for GPS systems. But the intelligent handgun would also aim the gun for the operator.

It can connect with the intelligent glasses by using Bluetooth, and that means that the shooter can shoot over the angle by using the sharp fire.  The system will notice the angle of the gun, and when the target is seen, it would take the image of that. Then the system would aim the crosshair in the right angle, and then the system would even launch the ammunition. Computerized telescope sights are the new form of the battlefield. But do you know what that thing actually is?

The intelligent weapon is a miniaturized version of the guidance system, what has been used in battleships.

The intelligent sight is actually the miniaturized version of the system, what is used in warships and artillery to aim the cannons in the right angle to the target. That means that the computerized or intelligent sight would move the crosshair in the right location in HUD-display in the scope, that the bullet will hit the target, and in the best versions, the system would get information of the wind speed, air pressure, and humidity.  The system would get that data from the communication system, which normally delivers data for the field operators.

Then the system would get information about the muzzle velocity of the bullets, and that would make it aim the crosshair in the right position. In the intelligent rifles is the computer in the stock and the system can launch the ammunition by using electric arc, which makes possible to use the most precise firepower, what have been ever created. The system would operate with multiple computer programs, and it communicates even with satellites for getting the right parameters for the sharp shoots.

When we are thinking about this kind of technology, we must realize that modern military technology is similar to other technology. That means that when the production methods advance and the electronics will become more effective, the high-tech systems would become the standard equipment of the military. And that kind of things, what has first reserved to the best and most trained operators would also share to normal military personnel.

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