A security monitoring system for base station computer room based on Internet of Things

Abstract

The invention discloses an information machine room safety monitoring system based on the things of Internet. The system comprises a power frequency power supply abnormity alarm module used for switching to a standby power supply for supplying power for a cabinet when current abnormality increase of a power frequency power supply network is detected, a main control module, a linear temperature sensing detector module used for monitoring temperature of cables under an antistatic floor in a machine room, an infrared light beam smog sensing fire detector module used for monitoring combustion smog of parallel setups in the machine room, a machine room air conditioner temperature control module used for monitoring internal environment temperature of the machine room to maintain the constant temperature, an air conditioner electricity abnormality alarm module used for carrying out electricity monitoring on a temperature reduction large power air conditioner in the machine room, and a security data acquisition module used for detecting door change of a base station machine room and shooting door conditions. The system is advantaged in that an initial fire stage of the machine room caused by different factors can be timely discovered, protection measures and alarm motions are automatically carried out, automatic environment temperature control of the air conditioner is realized, and the security data can be timely acquired.

Description

technical field [0001] The invention relates to a security monitoring system for a base station computer room based on the Internet of Things. Background technique [0002] The internal communication equipment in the computer room is expensive, and the direct economic loss caused by the damage to the internal communication equipment in the computer room is huge. At present, in the information age, the indirect loss caused by the communication interruption caused by the fire in the communication building or the communication computer room cannot be ignored. The safety monitoring of the computer room It cannot be ignored. The communication system has a huge structure. In the decoration process of the communication room, a variety of flammable materials such as wood, plywood, and plastic are used in large quantities. Many of its electrical equipment are often accompanied by static electricity, sparks, arcs, and high surface temperatures. Transmission cables It is densely distri...

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Problems solved by technology

[0002] The internal communication equipment in the computer room is expensive, and the direct economic loss caused by the damage to the internal communication equipment in the computer room is huge. At present, in the information age, the indirect loss caused by the communication interruption caused by the fire in the communication building or the communication computer room cannot be ignored. The safety monitoring of the computer room It cannot be ignored. The communication system has a huge structure. In the decoration process of the communication room, a variety of flammable materials such as wood, plywood, and plastic are used in large quantities. Many of its electrical equipment are often accompanied by static electricity, sparks, arcs, and high surface temperatures. Transmission cables densely distributed in every corner, therefore, the probability of causing a fire is extremely high

According to the cause of the fire in the computer room, the power frequency power intrusion is mostly caused by the power supply current intrusion. For example, the aging of the line and the crossover of two lines cause a fire accident. ;When the power frequency electricity is in contact with the front voltage and the external power invades, the withstand voltage level is not enough, the short circuit is instantaneous, the insulation skin is broken down by the high voltage, and the communication equipment causes a fire; various spikes in the power supply system interfere, and the distorted voltage may cause communication equipment components damage, or even cause a fire

A large number of cables are laid under the anti-static floor in the computer room, including data cables, AC power supply cables, low-voltage DC power supply cables, etc. All kinds of cables are laid and displayed together, causing fire hazards. The heat of the power supply cables will cause the insulation performance of the cables to decline. Short circuit, the instantaneous increase of current in the cable will generate a lot of heat, causing the insulation layer to burn and cause a fire

The inside of the cabinet contains a large number of circuit boards, and the electronic components on the circuit boards emit a large amount of heat. The heat heats the air in the cabinet and is discharged from the top of the cabinet. When a short circuit occurs in the cabinet due to the aging of electronic components, a large amount of heat will be generated. , causing a fire inside the cabinet. In the initial stage of a fire inside the cabinet, it will not cause a significant increase in the ambient temperature inside the computer room. The temperature sensor that is conventionally installed to detect the ambient temperature cannot directly detect fire hazards.

In addition, in order to ensure a constant temperature in the computer room, the computer room is equipped with a high-power air conditioner to cool down. Uninterrupted operation will cause the aging of air conditioning components, and then burn and cause a fire

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