CAJ | 학술논문

在设计的安全防护网络(SPN)中,前端控制箱与中央控制台之间的联系是由通讯网络来完成的.信息可以数字信号的形式在电力线上传输,也可通过调制解调器直接传输图象信号.尤其是数字信号决定着是否报警并采取相关动作.所以其准确性是系统最基本的要求.设计中采用了一些先进技术保证了信号传输的可靠性.
재설계적안전방호망락(SPN)중,전단공제상여중앙공제태지간적련계시유통신망락래완성적.신식가이수자신호적형식재전력선상전수,야가통과조제해조기직접전수도상신호.우기시수자신호결정착시부보경병채취상관동작.소이기준학성시계통최기본적요구.설계중채용료일사선진기술보증료신호전수적가고성.
In the safe protection net (SPN) designed, the connection of the frontage control boxes and the center control station is accomplished by the communication net. The information could be transferred on the power line in the form of digital signal, or on the telephone line by a modem with and image. It is the digital signal that especially determines the actions of alarming or some related control. So the veracity of it is the main demand to the system. In the SPN designed, some advanced methods are used to ensure the high reliability of the communication of the signals.