Introduction to the machine room

The central computer room is the core part of the entire information system. In order to ensure the safe and normal operation of the computer system and the communication network, the computer room power system, environmental system, fire protection system and security system must be in a stable and normal controlled state at any time. The consequences could be disastrous. Therefore, real-time centralized monitoring of the equipment room, timely detection of hidden dangers, it is extremely necessary to achieve few people until unattended.

The engine room power environment monitoring system is the latest generation of computer room monitoring software with more advanced technology and more complete functions. It integrates computer room monitoring and computer room management, highlighting the overall intelligent computer room. concept.

Monitoring objects and content

Power system: primary distribution, secondary distribution, generator set, combined power supply, UPS, battery, switch, lightning arrester;

Environmental system: precision air conditioning, leakage, temperature, humidity, fresh air, gas, dust;

Fire protection system: fire controller, smoke detector, temperature detector, other fire equipment;

Security system: access control, closed circuit monitoring, alarm probes, other security equipment;

Network system: routers, switches, hosts, servers, other communication devices.

power system

Including: power distribution cabinets, switches, UPS, power supply lightning arresters, DC power supplies, diesel generator sets, etc.

1. Distribution cabinet: monitor the main circuit of the primary and secondary AC distribution cabinets and various parameters of each sub-circuit such as voltage, current, frequency, active power, power factor, reactive power, apparent power, etc.

2. Switch: Monitor the switching status of each level of circuit.

3, UPS: monitor input / output voltage, current, frequency, power, battery pack voltage, backup time, temperature and other parameters, rectifier, inverter, battery, bypass, load and other components.

4. Power supply lightning protection device: monitor the working state of the power supply lightning protection device, and record and alarm the lightning protection device in real time by lightning strike or surge damage.

5. DC power supply: monitor the input mains status, the status and parameters of each component, and monitor the voltage, current, temperature, capacity and other parameters of the battery pack.

6. Diesel generator set: monitor the running status of the generator set and the output voltage, current, frequency, water temperature, oil level, oil pressure and other parameters to control the start and stop of the generator set.

Environmental system

Including: air conditioning, new fans, water leakage (oil leakage), temperature and humidity.

1. Precision air conditioner: monitor the parameters such as return air temperature/humidity, compressor, fan, condenser, heater, humidifier, dehumidifier, etc., control the start and stop of air conditioner, adjust temperature and humidity.

2. Ordinary air conditioner: Through the analysis of its control circuit, the status monitoring and start-stop control of the ordinary air conditioner can be realized.

3. New fan: New fan working condition monitoring and start-stop control.

4. Water leakage (oil leakage): Monitor the occurrence of water leakage near precision air conditioners, windows, water pipes, etc., monitor the occurrence of oil leakage near diesel generator sets, and promptly report to the police.

5, temperature and humidity: monitor the temperature and humidity data collected by the temperature and humidity sensors in each room, and limit the alarm.

Fire Fighting System

The fire state is monitored in real time by collecting the alarm signal of the fire controller or the alarm signal of the smoke detector and the temperature detector. When a fire alarm occurs, the monitoring system displays the alarm information and gives an alarm notification in an intuitive picture, and takes corresponding control measures such as opening the machine room door and starting and stopping other related equipment.

security system

Including: access control system, video image system, anti-theft alarm system.

1. Access control system: The door or switch control status is monitored by the protocol or access control software provided by the access controller. The door opening time, door area and card number are swiped, and the entry and exit statistics are recorded and displayed. The switch of the control door, the access control system and the CCTV system are linked to automatically record the personnel entering and leaving the machine room.

2, video image system: image monitoring uses the concept of video configuration, the image of each channel can be inserted into an interface freely in the form of control configuration. For large-scale monitoring systems, it is very convenient to centrally manage the image interface of each site by means of electronic maps. Since the system combines power environment monitoring and image monitoring into one, the linkage control between the power environment and the image can be realized at will. Once an abnormal event occurs, the monitoring system automatically pops up the live image screen, instant recording and alarm prompting and processing.

3, anti-theft alarm system: by collecting human body motion detectors, glass breakage sensors and other anti-theft alarm equipment alarm signals to monitor the security situation of the computer room security, found that the alarm immediately issued a notice, and start other related anti-theft measures such as start the alarm bell, Turn on the lights and record.

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