Design Of The Monitoring System For Telecommunication Machine Rooms

This EW15T system of machine room monitoring, which can integrates machine room monitoring, increases the reliability, and realizes the scientific management.We designed the integrated monitoring system of machine room power supply system and environment, based on relevant standards of the government.We applied the mixed pattern of C/S and B/S in our system which features distributed functionality, loose connection and standard interface.In this system the data collection, acknowledgement of alarms, temporary storage and alarm upload are conducted by the site-monitoring unit (SU), which can ensure the punctuality and reliability. The communication of the front server and the SU is conducted by the supervising center (SC) through TCP/IP protocol, in order to transfer alarm message, configuration data and history logs. The supporting base software of SC uses BSD pattern, which can benefit the updates and maintenance. This system has the following features:1) State of art network technology is used in this system. The data transference is conducted by the international standard TCP/IP protocol. The extranet framework is used in the monitoring system, which equipped the system with good expandability can compatibility. The embedded design and high performance C language ensures the reliability of the network programming. The system supports remote login, remote dynamic browsing, remote maintenance, remote updates and remote diagnostics, which feature the trend of modern network technology.2) The software modular design, the software module divides into the pret age data processing module and the digital data service module two big modules, each module divides into certain stature modules, each sub- module is equal in status, and may according to the different need movement different software module. The data processing module, the digital data service module and each sub- module may install according to the system scale size on or many computers, the communication agreement realizes by the data server software module; The pret age data processing module also installs on the scene monitoring unit, each sub- module may freely combine or the independent employment, this nimble disposition way manifested the modular design superiority.3) The system has the good compatibility; the system has the enough flexibility, openness and the compatibility. This system has the foreign standard connection D connection proxy procedure, the system passable movement proxy procedure, monitors all power equipment, the air conditioning equipment as well as the environment parameter .Foreign provides the transparent software connection, may other network management agreements, the control system smoothly turn on; Exterior itself also may bring into line with the network management system, realization network resources sharing.。4) The system provided the rich correspondence connection system to provide the comprehensive data acquisition connection. The monitoring center and a collection connection use many machine backups design cannot because the single pitch point breakdown influences overall system normal work. The system provides the line and with the pitch point from the diagnosis function, may promptly report the break down detail situation, is advantageous to the system maintenance, has provided the best safeguard for the system stable movement. In addition, the system design wireless short note backup mailing address, has been possible to guarantee when the wired transmission severance will monitor the data and the warning promptly passes on through the short note platform in to the monitoring center or the attendant, will guarantee to receives controls the object arise suddenly the breakdown the monitor, will enable the barrier to obtain the response in the shortest time.This system has bright future in machine room monitoring. On one hand, the interface of browser comes into stage as more and more new techniques emerge like PHP and JAVA. One the other hand, use of TCP/IP protocol can greatly reduces the difficulty of equipments connection and the cost of construction. Therefore it is very necessary to develop such a machine room monitoring system.