WO2019036920A1

WO2019036920A1 - Machine room dust monitoring system based on internet of things

Info

Publication number: WO2019036920A1
Application number: PCT/CN2017/098553
Authority: WO
Inventors: 付妍文
Original assignee: 深圳企管加企业服务有限公司
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2019-02-28

Abstract

Provided is a machine room dust monitoring system based on the Internet of Things, the system being used for discovering a dangerous dust situation in a machine room in a timely manner and giving an alarm to guarantee the environmental safety of the machine room. The system comprises: a dust detection unit (22) for detecting the concentration of dust in a machine room in real time; a data processing unit (24) for determining whether the concentration of dust is greater than a certain threshold value; a dust removal system adjustment unit (26) for adjusting an operating mode of a dust removal system of the machine room; and a dust removal system restoration unit (28) for restoring, when the concentration of dust is less than the threshold value, the operating mode of the dust removal system of the machine room. The concentration of dust in a machine room can be effectively controlled by means of monitoring the concentration of dust in the machine room and adjusting an operating mode of a dust removal system of the machine room.

Description

Computer room dust monitoring system based on internet of things

Technical field

The invention relates to the field of computer room monitoring, in particular to monitoring the computer room dust based on sensor data to perform an alarm system.

Background technique

The dust will block the optical path of the computer room memory, and the drum surface and the disk surface will be scratched. The connector will be worn out, the heat dissipation capability of the components will be reduced, moisture absorption and rust, poor contact or short circuit will occur. In addition, the content of corrosive substances is high in areas where individual industrial and mining enterprises are dense, especially in coastal areas and cities affected by maritime climatic environment; when dust absorbs water, liquid and foggy corrosive substances are formed, which will aggravate the computer system. Corrosion. Therefore, it should be emphasized that the air in the equipment room should be cleaned according to the dust concentration requirements in the environmental conditions of the equipment room.

With the development of Internet technology, especially in recent years, the concept of the Internet of Things is getting hotter and hotter, and the number of data center rooms is increasing. A large number of computer systems, servers and other equipment are stored in the equipment room, which serves as a hub for information exchange in various industries. Therefore, scientific management of the data center room is extremely important.

At present, the management equipment of the computer room is relatively backward. Some even adopt the mode of patrolling the computer room on a regular basis. This not only increases the burden on the management personnel, but also may result in false negatives reporting, and it is impossible to find security risks in a timely and accurate manner.

Summary of the invention

The object of the present invention is to solve the above problems, and provide a computer room dust monitoring system based on the Internet of Things, which timely detects the dust danger of the equipment room and alarms to ensure the environmental safety of the equipment room.

The technical solution of the present invention is:

The invention also provides a computer room dust monitoring system based on the Internet of Things, comprising:

Dust detection unit for detecting the dust concentration in the machine room in real time;

a data processing unit, configured to determine whether the dust concentration is greater than a certain threshold;

a dust removal system adjusting unit, configured to adjust an operation mode of the dust removal system of the machine room when the dust concentration is greater than the threshold;

The dust removal system recovery unit is configured to restore the working mode of the dust removal system of the equipment room when the dust concentration is lower than the threshold.

Preferably, when the abnormality is determined for the first time, the detection frequency of the electromagnetic interference signal is increased, and when the number of abnormalities is determined within a predetermined number of times, the abnormal alarm is issued to the engine room management personnel.

Preferably, the detection frequency is increased by 1-3 orders of magnitude when it is first determined that an abnormality has occurred.

Preferably, the detection frequency is 1 time per second, 3 times per second, 5 times per second, 7 times per second, 9 times per second, 11 times per second, 10 times per second, 10 times per second, each 50 times in a second, 100 times per second, 500 times per second or 1000 times per second.

Preferably, the dust in the machine room includes dust, dust, smoke, powder in the air, and pollutants emitted by the human body such as body surface falling off, body surface and breathing discharge.

Preferably, the threshold is less than 18,000 particles of dust particles greater than or equal to 0.5 μm per liter of air under static conditions.

Preferably, the machine room dust removal system comprises: reinforcing the air circulation in the machine room by reinforcing the wind power of the fan; and filtering the air in the machine room through the air filter device to adsorb the dust.

Preferably, the dust detecting unit is a dust concentration sensor.

Preferably, the dust concentration sensor is an infrared dust sensor and/or a laser dust sensor.

Preferably, the working mode of the adjustment machine room dust removal system comprises: opening the machine room dust removal system, and strengthening the dust removal capability of the machine room dust removal system.

Compared with the prior art, the present invention has the following beneficial effects: the present invention detects the dust concentration in the equipment room in real time; determines whether the dust concentration is greater than a certain threshold; adjusts the working mode of the dust removal system of the equipment room; and restores when the dust concentration is lower than the threshold value The working mode of the dust removal system in the computer room. The invention effectively controls the dust concentration of the machine room by monitoring the dust concentration of the machine room and adjusting the working mode of the dust removal system of the machine room.

DRAWINGS

1 is a flow chart showing an embodiment of an Internet of Things based room dust monitoring method of the present invention.

2 is a block diagram showing an embodiment of an Internet of Things based room dust monitoring system of the present invention.

Detailed ways

The invention will now be further described with reference to the drawings and embodiments.

1 is a flow chart showing an embodiment of an Internet of Things based room dust monitoring method of the present invention. Referring to FIG. 1, the IoT-based room dust monitoring method of the present embodiment includes the following steps.

Step S12: detecting the dust concentration in the equipment room in real time.

The dust in the machine room includes dust, dust, smoke, powder in the air, and pollutants emitted by the human body such as body surface falling off, body surface and breathing discharge, etc., which will cause pollution to the equipment room environment. The dust concentration in the detection machine room can be detected by using a dust concentration sensor, and a plurality of dust concentration sensors can be set at a plurality of positions in the machine room. The plurality of dust concentration sensors may be provided with corresponding labels. The dust concentration sensor can adopt an infrared dust sensor and a laser dust sensor. The laser dust sensor is preferentially used in the invention to have higher detection precision.

Step S14: It is judged whether the dust concentration is greater than a certain threshold.

In one embodiment, the threshold is less than 18,000 particles per liter of air greater than or equal to 0.5 [mu]m under static conditions.

Step S16: If it is greater than the threshold, adjust the working mode of the room dust removal system.

The working mode of the dust removal system of the equipment room includes opening the dust removal system of the equipment room, and also including the dust removal capability of the dust removal system of the equipment room. The dust removal system of the equipment room comprises: reinforcing the air of the fan to strengthen the air circulation in the machine room to ventilate the air to remove the dust from the machine room; and filtering the air in the equipment room to filter the dust to remove the clean air through the air filtering device .

In an embodiment, when the abnormality is determined for the first time, the frequency of detecting the electromagnetic interference signal is increased, and when the number of abnormalities is determined to be a preset number of times within a predetermined number of times, the abnormal alarm is issued to the engine room manager.

In an embodiment, the detection frequency is increased by 1-3 orders of magnitude when it is first determined that an abnormality has occurred.

In an embodiment, the detection frequency is once per second, 3 times per second, 5 times per second, 7 times per second, 9 times per second, 11 times per second, 10 times per second, 50 times per second, 100 times per second, 500 times per second or 1000 times per second.

Step S18: When the dust concentration is lower than the threshold, the working mode of the dust removal system of the equipment room is restored.

In an embodiment, when the dust concentration is lower than the threshold, the dust removal system of the equipment room may be turned off or the working mode of the dust removal system of the equipment room may be adjusted to a normal working mode, that is, the ventilation capacity of the equipment room returns to normal or the air filtering device returns to normal operation. In another embodiment, when the dust concentration is lower than the threshold for a certain period of time, indicating that the dust concentration in the equipment room is low and relatively stable, the machine room dust removal system is turned off or the working mode of the equipment room dust removal system is adjusted to the normal working mode, that is, The ventilation of the equipment room has returned to normal or the air filter unit has returned to normal operation.

2 shows the structure of an embodiment of the Internet of Things based room dust monitoring system of the present invention. Referring to FIG. 2, the Internet of Things-based room dust monitoring system of the present embodiment includes the following modules: a dust detecting unit 22, a data processing unit 24, a dust removing system adjusting unit 26, and a dust removing system restoring unit 28.

The dust detecting unit 22 is configured to detect the dust concentration in the equipment room in real time.

The data processing unit 24 is configured to determine whether the dust concentration is greater than a certain threshold.

The dust removal system adjusting unit 26 is configured to adjust an operation mode of the room dust removal system.

The working mode of the dust removal system of the equipment room includes opening the dust removal system of the equipment room, and also including the dust removal capability of the dust removal system of the equipment room. The dust removal system of the equipment room comprises: reinforcing the air of the fan to strengthen the air circulation in the machine room to ventilate the air, and removing the dust from the outside of the machine room; and further comprising: passing the air filtering device The air in the equipment room is filtered to absorb dust and remove clean air.

In one embodiment, the detection frequency is once per second, 3 times per second, 5 times per second, 7 times per second, 9 times per second, 11 times per second, 10 per second, 10 per second Times, 50 times per second, 100 times per second, 500 times per second or 1000 times per second.

The dust removal system recovery unit 28 is configured to restore the working mode of the dust removal system of the equipment room when the dust concentration is lower than the threshold.

Therefore, the present invention detects the dust concentration in the equipment room in real time; determines whether the dust concentration is greater than a certain threshold; adjusts the working mode of the dust removal system of the equipment room; and restores the working mode of the dust removal system of the equipment room when the dust concentration is lower than the threshold. The invention effectively controls the dust concentration of the machine room by monitoring the dust concentration of the machine room and adjusting the working mode of the dust removal system of the machine room.

An embodiment of the present invention further provides an Internet of Things-based room dust monitoring apparatus, including a memory and a processor, wherein the memory stores computer instructions executable on the processor, and the processor runs the computer instruction Any one of the Internet of Things-based room dust monitoring methods provided by the above embodiments of the present invention is executed.

The embodiment of the present invention further provides a computer readable storage medium, wherein the computer instruction is executed, and the computer instruction is executed to execute any of the Internet of Things-based room dust monitoring methods provided by the foregoing embodiments of the present invention.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: ROM, RAM, disk or CD.

The above embodiments are provided to enable a person skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept. The scope of protection of the invention is not limited by the embodiments described above, but should be the maximum range of the innovative features mentioned in the claims.

Claims

A computer room dust monitoring system based on the Internet of Things, comprising:

Dust detection unit for detecting the dust concentration in the machine room in real time;

a data processing unit, configured to determine whether the dust concentration is greater than a certain threshold;

a dust removal system adjusting unit, configured to adjust an operation mode of the dust removal system of the machine room when the dust concentration is greater than the threshold;

The dust removal system recovery unit is configured to restore the working mode of the dust removal system of the equipment room when the dust concentration is lower than the threshold.
The equipment room dust monitoring system based on the Internet of Things according to claim 1, wherein when the abnormality is determined for the first time, the detection frequency of the electromagnetic interference signal is increased, and the number of abnormalities is determined to be set to a certain number of times within a predetermined number of times. The manager issued an abnormal alarm prompt.
The equipment room dust monitoring system based on the Internet of Things according to claim 2, wherein the detection frequency is increased by 1-3 orders of magnitude when the abnormality is first determined.
The equipment room dust monitoring system based on the Internet of Things according to claim 3, wherein the detection frequency is once per second, 3 times per second, 5 times per second, 7 times per second, and per second. 9 times, 11 times per second, 10 times per second, 50 times per second, 100 times per second, 500 times per second or 1000 times per second.
The equipment room dust monitoring system based on the Internet of Things according to claim 1, wherein the dust in the machine room comprises dust, dust, dust, powder and pollutants emitted by the human body in the air.
The equipment room dust monitoring system based on the Internet of Things according to claim 5, wherein the threshold value is less than 18,000 particles in the air per liter of air greater than or equal to 0.5 μm under static conditions.
The equipment room dust monitoring system according to any one of claims 1 to 6, wherein the machine room dust removal system comprises: reinforcing air flow in the machine room by reinforcing fan wind; and including passing through an air filter device, The air in the equipment room is filtered to adsorb dust.
The equipment room dust monitoring system based on the Internet of Things according to claim 1, wherein The dust detecting unit is a dust concentration sensor.
The equipment room dust monitoring system based on the Internet of Things according to claim 8, wherein the dust concentration sensor is an infrared dust sensor and/or a laser dust sensor.
The equipment room dust monitoring system of the Internet of Things according to claim 1, wherein the working mode of the dust removal system of the equipment room comprises: opening a dust removal system of the equipment room, and strengthening the dust removal capability of the dust removal system of the equipment room.