| 摘要 |
PURPOSE: A digital fire extinguishing system is provided to communicate without an additional relaying device, and to analyze the total state in detail in a protection center by performing a digital analysis process and transmitting sensor information when a fire is generated. and storing a self-both directions digital communication function. CONSTITUTION: A sensor senses a generation or not of a fire through a temperature sensing device, an infrared rays flame sensor, a burning gas sensor, a manually inputting operation, a package door opening check, a power check, and an input state of a preliminary contact point. A main control unit(13) receives a fire related signal outputting the sensor and outputs an alarm using a sound device and outputs a control signal for discharging a fire extinguishing material. A digital communication device maintains a stable communication state with respect to the sensor and a processing unit and makes a protection center sense remotely. A power unit(11) supplies a power to the sensor, the processing unit, and the digital communication device and outputs an alarm at an abnormal state. A display unit(14) displays an existence or not of an abnormal state. |
