a multi-functional apparatus with an embedded operating system for monitoring and controlling a local telecommunication office

摘要

Disclosed is a multi-function communication station monitoring and control device capable of remotely monitoring and controlling the power supply state and environmental state in a communication station. The device digitizes the measured values of the power supply unit for supplying power to the load in the communication station, the power control unit responsible for monitoring and controlling the state of the power supply unit, and various environmental monitoring sensors installed in the communication station company, and controls the sensors. The monitor is housed in a single case. It also has a built-in agent unit that integrates CPU, RAM, flash memory, and various communication ports into a single board. The agent unit is based on the built-in operating system, and has various application programs. The agent unit collects data on the power supply state and environmental state from the power control unit and the sensor monitoring unit, and manages the collected data as MIB data. SNMP server that transmits data in accordance with SNMP through TCP / IP network, and Web server that provides MIB data or video information captured by surveillance cameras in the form of web pages according to HTTP for clients connected via TCP / IP. Provide video server function. It is possible to manufacture a remote monitoring and control device of a communication company in a low cost and small size, and to use a standard network management protocol, so that network management costs and network management system development can be made at a low cost in a short time.