ese systems are used to control big and anthropogenic constructions. For home usage more comfortable the systems of the second category.systems are called smart houses . They are very popular in the living buildings where on the first place there is a comfort: in apartments, in big office centers, in houses. But the most popular in using smart house systems are cottages. Controlling temperature, light and atmosphere in 4 staged house is very difficult. Automatics here is a very useful helper. It is irreplaceable in the apartment with more than 3-4 rooms. Smart house allows you to feel comfortable wherever you are. Comfort is achieved by not doing some process manually, which can be done automatically. For example by the time owner of the house comes home, the system automatically regulates the lighting, warms up the dinner and fills the bath. But this does not mean that from now on the person is a hostage of the system. When needed he can control everything by using remote controls, or controlling panels built-in the walls. Also you can control stability through smart phone, lap top or PC.system is also able to control effective usage of resources. When sensor detects enough light in the room it automatically turns off all the lights that are not needed now. Motion detector will turn on the light when you enter the bathroom or cellar, and timer will turn it off after some time if it will not detect any motion for set period of time.house can have decentralized system or system which is controlled by one central computer. The former means that system does not have any central point where all signals are gathered and analyzed. In this case all devices are connected to one common line. With the help of this line all devices communicate with each other. To think, all switches in smart house are the elements of the system. In a common house without this system, the switch just closes the contact. While in smart house , pushing on the button sends a signal to a lamp and there it is decides whether to make light brighter or vice versa to make more romantic atmosphere. In the second case, when smart house has centralized system, all the detectors send the data to the central computer. This computer processes everything, analyzes and then makes a decision. Smart house feels and analyzes everything what is happening in the house and outside of it, and corresponds to it respectively. The only disadvantage of this system for this moment is that it is very expensive and not each of us can afford it. ( Building Management System .)
Smart House works
, ZigBee and Z-Wave just provide the technology for smart house communication. Manufactures made alliances with these systems to produce products that will support the technology. For example cameras, with their help person can watch every sector of his house. Video door phone will help you to see who is knocking on your door without standing up from the sofa. You just need to turn on special channel on TV and that is it. From the same position just with a help of remote control you can open the door.sensors. Motion sensors can really help you in saving electricity. When sensor does not detect any motion in the room, it automatically turns off the light and all unnecessary devices. Sensors are developed so much that they even can distinguish pets from thefts. But if you have smart house thefts will not be to enter it, because every smart house has security system. When you leave home you turn on the security mode or you can program your system to turn on security mode right after when the door closes after you.through which you can control all the processes in house:
В· Remote control
В· Keypad
В· Computer (even if you are in the office, by using internet you can see what is happening in your home)
В· Mobile phone
В· Wall panels.
One more good thing about smart houses is that you can have as many or as little devices as you want. Everything is up to the owner of the house. But person should be very careful, if he uses devices that work on the same system, no matter it is from different manufacturers ...
