| 摘要 |
PURPOSE:To execute at a high speed and efficiently the collection of information and remote control in a switchboard maintenance system by multiplexing and transmitting the information of the switchboard and plural kinds of information outputted from the switchboard, by assigning them to each information, respectively. CONSTITUTION:Type-out message information A, system state information B, backup file information C,..., and console display information Z are fetched by a sending-out device 2. Subsequently, these information A-Z is multiplexed by time division (for instance, the type-out message information and the system state information B are divided into A0, A1... and B0, B1..., respectively), and sent out to a transmission line 4. Various pieces of information A0, A1..., B0, B1..., C0,...Z0 which has been sent out to the transmission line 4 is inputted to an information collecting device 3, and edited for every information A-Z. |
