期刊名称：Faculty of Computer Science and Information Technology
出版年度：2006
卷号：0
期号：0
语种：English
出版社：Faculty of Computer Science and Information Technology
摘要：This tool is a private electronic security system. It is a security system uses thetechnology of early warning systems using the GSM network operator. Fromthis tool, the owner can know the condition of their existing home and takepreventive action against electronic equipment. This tool is used to control thesecurity systems and home electronics equipment such as alarms, lights,television, and so forth. This tool uses two mobile phones, circuit controller,keypad matrix, circuit relay and sensor activator. This tool works starting fromtwo pieces of communication between the mobile phone serves the sender forsending SMS messages and mobile receiver functions to receive messages. Thismessage will be read by a series of controller ICs Micro controller 89S52, thenthis IC will activate the switch as requested from the SMS sent by the mobilesender. Similarly to the control through the keypad, by entering a password codeand control code, IC will activate switch in according to the request control codesent by the keypad matrix.
