The data center room may be extremely strange to most friends. But it is an indispensable part of China's Internet industry in the new century. Its role is to use the existing Internet communication lines and broadband resources to establish a standardized telecommunications professional-grade computer room environment. So, what monitoring systems are there in the data center computer room, and what role does the cabinet play in the data center computer room?
1. What monitoring systems are available in the data center computer room?
1. Power system monitoring
The power system monitoring of the equipment room includes all power supply equipment in the equipment room, such as high-voltage power distribution, low-voltage power distribution, super generator sets, power distribution cabinets, UPS, DC power supply systems, and storage batteries.
Power supply and distribution: The equipment room monitoring system monitors various parameters of the main circuit and sub-circuit of the primary and secondary AC power distribution cabinets, such as voltage, current, and power. Display and record the variation curve of various parameters, and record and alarm the various alarm states.
Diesel generator set: The equipment room monitoring system monitors the generator output voltage, current, frequency and operating status of the generator set, and controls the start and stop of the generator set.
DC power system: monitors the status of input mains, battery voltage and its status, displays and records the battery voltage, battery temperature curve, and records and alarms various alarm status in real time.
2. Environmental Monitoring System
The environmental monitoring of the equipment room is an important component of the IDC equipment room monitoring, including air conditioning equipment, temperature, humidity, and water leakage monitoring. The monitoring system group consists of a management system, a monitoring management unit, a data acquisition unit, and a pull probe.
Air conditioning equipment monitoring: According to the communication protocol and remote monitoring board provided by the precision air conditioner provider, real-time monitoring of the return air temperature, return air humidity, chilled water inlet and outlet temperature, flow rate, cooling water inlet and outlet temperature, and operating current of the freezer and chilled water pump Such parameters; monitor the compressor state, fan status, heater status, dehumidifier status and other working conditions; control the start and stop of the air conditioner, adjust the temperature and humidity. And deal with various alarm information.
Temperature and Humidity Monitoring: By collecting the temperature and humidity data monitored by the temperature and humidity sensor, the computer room monitoring system records and displays the temperature and humidity data and curve of each area of ​​the equipment room in real time and the information of the cross-border alarm information.
3, fire system monitoring
The fire alarm state is monitored in real time by collecting the alarm signals of the fire monitor or the smoke detector and the temperature detector. When a fire alarm occurs, the equipment room monitoring system displays the alarm information and gives an alarm notification with an intuitive screen, and takes control measures such as opening. Ventilation equipment, start and stop other related equipment.
4, video system monitoring
The surveillance video system can save the manpower and material resources of the IDC room management, and accurately and efficiently monitor the network, power supply equipment and environment of the equipment room in real time, detect faults and troubles in time, strengthen monitoring and management of equipment room equipment, and take safety and stability of equipment room operation. Sexuality, real-time information acquisition and processing, automatic automation of alarm information processing.
Second, what role does the cabinet play in the data center computer room?
1. Improve the overall appearance of the machine room.
Under the standard of 19-inch equipment installation width, many manufacturers have innovated the appearance of the cabinet, and considering the appearance of the cabinet in a single and multiple placement environment, they take Dinglong Company From the appearance, the aluminum profile cabinet is added, and on the basis of the original steel profile cabinet, a variety of appearances are designed, such as a curved mesh door cabinet, a bow mesh door cabinet, a concave-convex mesh door cabinet, and the like.
2, to achieve intelligent management of the cabinet intelligent cabinet
For the case where the operating environment and security requirements of the cabinet in the data center room are high, a cabinet with an intelligent system is required to meet the relevant requirements. The main intelligence is reflected in the diversity of monitoring functions:
(1) Temperature and humidity monitoring function
The intelligent cabinet system is equipped with a temperature and humidity detecting device, which can intelligently monitor the temperature and humidity of the internal environment of the regulated power supply system, and display the monitored temperature and humidity values ​​on the monitoring touch screen in real time.
(2) Smoke detection function
By installing a smoke detector inside the intelligent cabinet system, the fire alarm status of the smart cabinet system is detected. When an abnormal situation occurs inside the smart cabinet system, the relevant alarm status can be displayed on the display interface.
(3) Intelligent cooling function
The user can set a temperature range for the regulated power supply system according to the temperature environment required for the equipment in the cabinet to operate. When the temperature inside the regulated power supply system exceeds this range, the heat dissipation unit will be automatically started.
(4) System status detection function
The intelligent cabinet system itself has an LED indicator display of its working status and data information collection alarm, and can be visually displayed on the LCD touch screen, and the interface is beautiful, generous and clear.
(5) Intelligent device access function
The intelligent cabinet system has access to intelligent devices including smart power meters or UPS uninterruptible power supplies, and reads corresponding data parameters through RS485/RS232 communication interface and Modbus communication protocol, and displays them on the screen in real time.
(6) Relay dynamic output function
When the linkage of the pre-designed system logic is received by the intelligent cabinet system, a normally open/closed message is sent to the DO channel of the hardware interface to drive the device connected thereto, such as an audible and visual alarm, a fan. And other equipment.
3, saving the operating room energy consumption intelligent air supply cabinet
The user must solve the following problem: The communication device is heated due to work, which will accumulate a large amount of heat in the cabinet and affect the stable operation of the device. The intelligent air supply cabinet can adjust the configuration of each cabinet (such as the number of installed equipment, the requirements for infrastructure such as air conditioning, power supply, wiring, etc.) to avoid unnecessary waste and save initial investment. And energy consumption, bringing more value to users. In addition, the value of intelligent air supply cabinet products is also reflected in the full load support of the equipment. In general, traditional cabinets cannot be fully equipped with servers and other devices, because once a large number of devices are installed, it is likely to cause local overheating of the cabinet and cause server downtime in the cabinet.
Seeing this, I think what monitoring system is available for the data center computer room, and what role the cabinet has in the data center computer room has been answered. In fact, with the continuous development of the data center, the use of cabinets in the data center computer room is more and more extensive, and the monitoring system is not to mention, always pay attention to the various states of the data center, and it is safe and reliable for the data center. A layer of protection.
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