מערכת בקרה לשליטה מרחוק על מכשירי חשמל ואלק' ביתיים

Abstract

Today in the technological era there is a great significance for controlling on electrical instruments automatically, hence the use of radio channel is a quick, simple and economic way to achieve it.

In the project we developed a home management system that her main function is controlling on electronic instruments (like: lighting, ovens, laundry machines and etc…) by remote control or by computer programmed.

The aim of the project is to enable a proper home, office or factory management and to help physical limitation people on their daily tasks.

The product of the project enables an extensive control over great a mount of electronic instruments through an optional and developed computer programmed which has the ability to work according on a schedule which was programmed a head by the user.
The computer program shows the status of the electronic machines which communicant with her and thus enables the user to know in any time which machines in use and which are not, and also able him to turn them on.

Base on the fact that home electronic instruments are being turned on and off by transmitters and receivers, this project relay on two main subjects: communication and data control.

The main advantage of the project is reducing significance the cost of the systems comparing to other existing systems in the market, without giving up the quality of the system or the control by computer.
The use is with super regenerative receiver which has easy, cheap and simple principals together with high quality.
Also thank to the fact that there is reducing to minimal components its enable to preformed all the possible tasks inside the micro controller which not only lower the expensive but also lower the output consumption of the system (an energetic economizing).

The system has a bi directional broadcasting, after the signal transmit and be received by one of the ruler units inside the electronic instrument it transmits commanded admission which raising up the credibility of the project and also give a possibility to assembly options of the system.