초록 ▼

A method for remotely controlling an external appliance via a mobile terminal in a mobile radio system supporting a short message service (SMS) which comprises the steps of periodically converting the status data of the external appliance into a short message in a predetermined form, transmitting th

A method for remotely controlling an external appliance via a mobile terminal in a mobile radio system supporting a short message service (SMS) which comprises the steps of periodically converting the status data of the external appliance into a short message in a predetermined form, transmitting the converted short message to the mobile terminal, setting the mobile phone in a short message transmission mode to transmit the converted short message to a designated message center, converting the received short message by the message center into the corresponding state data which is transmitted to an external appliance monitoring center, analyzing the state data of the short message by the monitoring center to produce a control command which is transmitted to the message center, converting the received control command by the message center into the corresponding short message which is transmitted to the mobile phone, transmitting the converted short message of the control command by the mobile terminal to the external appliance, and controlling the external appliance in accordance with the received short message of the control command.

대표청구항 ▼

1. A method for remotely controlling an external appliance using a mobile terminal in a mobile radio system which supports the transmission of short message service (SMS) messages, said method comprising the steps of:periodically converting the operation state of said external appliance checked by s

1. A method for remotely controlling an external appliance using a mobile terminal in a mobile radio system which supports the transmission of short message service (SMS) messages, said method comprising the steps of:periodically converting the operation state of said external appliance checked by said external appliance into a first short message and encoding said first short message in accordance with a predetermined format; transmitting said encoded first short message to a mobile terminal; transmitting said encoded first short message received by said mobile terminal to a message center; decoding said first short message received from said mobile terminal in accordance with said predetermined format and transmitting said decoded first short message to a monitoring center; analyzing said decoded short message by said monitoring center and thereafter generating a control command data to be transmitted to said message center; encoding said control command data received from said monitoring center into a second short message in accordance with the predetermined format and transmitting said encoded second short message to said mobile terminal; transmitting said second short message by said mobile terminal to said external appliance; and, decoding said second short message from said mobile terminal for controlling said external appliance responsive to said decoded second short message.