I. Overview

At present, with the development and popularization of national informatization construction, the business work of governments and enterprises has achieved digital and networked computer management, and many units have built dedicated computer network rooms. Due to the importance of the data center, data center management has become an important task for all units.

Traditionally, computer rooms are inspected by management personnel or24Hourly duty not only consumes a lot of manpower and financial resources, but also cannot accurately and efficiently monitor environmental equipment in real time, cannot detect and eliminate faults in a timely manner, and the unit's supervisory department and relevant leaders cannot timely grasp the daily management situation of the computer room.

applicationZTCenter 6.5Centralized monitoring system for power environment in computer room24Automatically monitor and manage the equipment in the computer room on an hourly basis, and provide prompts and alarms through various means (such as voice, phone, SMS, etc.) through multiple communication networks(Intranet, Internet, wireless network, etc)Transmitting data can bring significant management, economic, and social benefits:

　　 1Improve the management level of the computer room and enhance the management image of the unit;

　　 2It can achieve centralized monitoring and management of multiple data centers distributed across different regions;

　　 3Implement the computer room24Unattended for hours, saving personnel and financial resources;

　　 4Timely identify and eliminate equipment and environmental issues to improve the stability of the computer room operation,;

　　 5Reduce the occurrence of equipment damage, minimize maintenance time and costs, and lower operating costs;

　　 6Implement scientific and effective monitoring and management of personnel entering and exiting the data center, enhancing the security of the data center;

　　 7Enable supervisors and leaders to browse the daily situation of various computer rooms at any time in the office or out of town;

In short, after establishing and implementing a data center monitoring system, enterprises and institutions can improve their management level, save management costs, enhance the safety and stability of data center equipment operation, greatly reduce the burden on management personnel, achieve scientific management of data center system informatization, automation, systematization, institutionalization, and simplification, and ensure the normal development of management and business operations. It is necessary for enterprises and institutions with modern computer rooms.

Interface diagram of computer room monitoring system

2、 System architecture

ZTCenter 6.5Computer Room MonitoringThe system consists of front-end devices, local management stationsRemote Management Center andComposed of remote browsing terminals.

Front end devices includeAcquisition module, control module, protocol converter, intelligent device, sensorchannelwaitMainly responsible for collecting raw data information.

The local management station is managed byLocal monitoring hostinstalled inLocal monitoring hostThe server-side software（Server）TheIntelligent multi-channel controllerMultimedia sound card, telephone voice card, video compression cardLocal alarm devices, etcform;The server software mainly performs functions such as data collection, processing, device control, and data storage, while providing client software(Client)、WebData from end software. And accept client software(Client)The device control command is issued and accurately sent to the monitoring device to achieve control of the monitoring device; When there is a device malfunction alarm,Server software（Server）Can be accessed through phone voice, mobile SMS, andEMAILNotify relevant personnel to promptly handle the alarm by waiting for the alarm method (users can choose several or all alarm methods as needed).

The remote management center includes a central monitoring hostinstalled inCentral monitoring hostofcenterServer software（Server）TheMultimedia sound card, telephone voice cardCentral alarm equipment, etcform;The central server software mainly performs functions such as data collection, processing, equipment control, and data storage for the monitoring hosts responsible for managing various extensions, while also providing data for the central client software. And accept device control commands issued by the central client software, and accurately send the commands to the monitoring equipment to achieve control of the monitoring equipment; When there is a device malfunction alarm, the centerServer software（Server）Can be accessed through phone voice, mobile SMS, andEMAILNotify relevant personnel to promptly handle the alarm by waiting for the alarm method (users can choose several or all alarm methods as needed).

The remote browsing end includes remote browsingHostInstall on remote browsinghostThe client(Client)Software;client software(Client)Provide users with intuitive and user-friendly human-computer interaction interfaces such as management interface, real-time data display interface, device control interface, and alarm interface; Users can use the client software(Client)Real time view of real-time data from each data center, and can be accessed through client software(Client)Control various devices in the middle; When there is a device alarm, the client software(Client)The alarm device screen can pop up and play multimedia alarm voice prompts to remind the on duty personnel to handle the alarm in a timely manner.

Computer room monitoring system diagram

3、 Subsystem Introduction

Including power monitoring subsystem, environmental monitoring subsystem, fire monitoring subsystem, security monitoring subsystem, networkNetwork monitoring subsystem, etc.

Power system monitoring

Including: diesel generator set, distribution cabinetUPSDC power supply system, lightning protection systemWaiting for monitoring.

Power supply and distribution: monitoringThe main circuit and each branch circuit of the first and second level AC distribution cabinetsVarious parameters of the road, such as electricityPiezoelectric, electricFlow, frequency, active power, power factorQuantity, reactive power, apparent power, etc; Monitor the switch status of circuits at all levels.

Diesel generator set: monitoringControl the operation status, output voltage, current, frequency, water temperature, oil level, oil pressure and other parameters of the generator set, and the start and stop of the generator set.

UPSAccording to:UPSThe communication protocolmonitorUPSOperating status and parametersAnd alarm information. Parameters include input and output electricityVoltage, current, frequency, power, battery pack voltage, backup time, temperature, etc; The status includes the status of components such as rectifiers, inverters, batteries, bypasses, loads, etc; Display and record the variation curves of various parameters, and record and process various alarm information.

Lightning arrester: monitoring power supplyThe working status of lightning arrestersThe lightning arrester is damaged by lightning strikes or surgesReal time recording and alarm notifications.

Environmental system monitoring

Including: dedicated air conditioning and fresh air units for the computer room, leak monitoring, temperature and humidity monitoring, etc.

Precision air conditioning:Real time monitoring of the return air temperature of precision air conditioning according to its communication protocol、Return air humidityWaiting for parameters and compressors, fans, heaters, humidifiers, dehumidifiersThe working status of the components; Implement various alarm informationRecording and alarm handling of time. Control the start stop of air conditioning and adjust the temperatureandHumidity.

Leakage detection: by collecting alarm signals from the leakage detection hostMonitor the leakage situation at any point on the leakage sensing line, and for the monitoring of the leak detection host, the location of the leakage can also be accurately displayed on the screen.

Temperature and humidity monitoring: by collecting dataThe temperature and humidity data monitored by the temperature and humidity sensors are recorded and displayed in real-time on intuitive screens, including temperature and humidity data and change curves in various areas of the computer room, as well as processing of out of bounds alarm information.

New air fan monitoring: monitoring the working status and start stop control of the new air fan.

Fire protection system monitoring

Real time monitoring of fire alarm status by collecting alarm signals from fire controllers, smoke detectors, and temperature detectors. When a fire alarm occurs,The monitoring system displays alarm information and makes alarm notifications in a visual manner, and takes control measures such as opening the door and turning on the ventilation equipment, and starting and stopping other related equipment.

Security system monitoring

Including: access control system for the computer roomCCTVClosed circuit monitoring system and other anti-theft systems.

Access control system:Protocol or access control software provided through the access control controllermonitorThe opening and closing status of the door, the time when the card was swiped to open the door, the door area and card number, and the recording and display of entrance and exit statistics. Control the opening and closing of doors, access control systems, andCCTVThe system is linked to automatically record personnel entering and exiting the computer room.

Image monitoring system:ZTCenter 6.5The integrated image monitoring adopts the concept of video configuration, which transforms the images of each channel intoThe control configuration can be freely inserted into a certain interface. For large monitoring systems, it is very convenient to centrally manage the data and image interfaces of various sites through electronic maps. due toZTCenter 6.5By combining power environment monitoring and closed-circuit monitoring, it is possible to freely achieve linkage control between power environment and images,Once an abnormal event occurs, the monitoring system will automatically pop up the on-site image screen, record the video in real time, and provide alarm prompts and handling.

Infrared monitoring system:Real time monitoring of infrared defense status by collecting alarm signals from infrared probes. When someone invades, the monitoring systemunify

Display alarm information and make alarm notifications in an intuitive manner, and take control measures such as linking cameras and starting video recording.

Lighting control system: Through infrared probes, door magnets, and other linkage lighting switches, it is convenient to record clear videos,Use software to remotely control the light switch and coordinate with the image system to view the condition of the computer room.

4、 Introduction to Basic System Functions

1Real time monitoring (requires support from peripheral devices): 3Network functions:

Real time monitoring of status parameters of various devices, etc; Remote query and management;

Real time manual control of relevant operations; Query alarm records (printable);

Automatic linkage for related control; Send messages to specific groups of people.

2Multiple alarm methods: 4Data query:

Pop up screen window alarm; Query historical data (printable);

On site voice alarm; Query and maintain records (printable);

Mobile SMS alarm; Client host multimedia alarm;

Telephone voice alarm. Query user operation records.