Dálkové ovládání spotřebičů s využitím GSM

Abstract

The thesis deals with remote control of appliances in GSM net. It is a control of every appliances by mobile telephone or by two GSM modules from everywhere within signal coverage of the mobile net. Remote controlled consumer must be connected to GSM module with serial interface RS-232. Communication is running over text messages in a code form, which is predefined. The microcomputer operates text messages. It reads and answers the messages according rightly scheduled code and in opposite situation it ignores them. At a distance it is possible to transfer measured dates, switch on and off consumers or inform about actual situation. It is fully functional and tested in a way of remote control through GSM net, which is useful and nowadays it will certainly find a lot of usage and popularity.