Reading tips: In China's coal industry, the gas accident is the main disaster in current coal mine production. Most coal mining enterprises have or are in the process of constructing gas production safety monitoring and monitoring systems. However, due to the limitations of the existing system, the safety production supervision and management department cannot timely grasp the gas situation in the mine, ...

In China's coal industry, gas accidents are the current major disaster in coal mine production. Most coal mine enterprises have or are in the process of building safety monitoring and control systems such as gas, but due to the limitations of the existing system, the safety production supervision and management department cannot keep abreast of the mine gas situation. Unable to get the alarm information of gas overrun in the first time.

The coal mine gas monitoring wireless SMS alarm system makes full use of the current advanced communication network and information technology, and is closely integrated with the monitoring and monitoring system. It collects data in real time, all-round identification, and all-weather processing. Sending real-time gas information to all levels through SMS In the hands of people, it provides auxiliary means for effectively preventing coal mine gas accidents, so as to achieve the purpose of mass prevention and governance.

The coal mine gas monitoring wireless SMS alarm system realizes different monitoring and monitoring system data collection functions through a standard data collection gateway; through the mobile communication GPRS or CDMA network, remote wireless transmission of monitoring data based on TCP / IP protocol is realized. At the same time, the alarm information is sent to the mobile phone of the relevant person by short message (SMS).

The network platform based on wireless transmission provides a low-cost, fast-effective and high-efficiency data transmission platform for enterprises that do not have wired transmission conditions, especially coal enterprises with large geographical spans, and provides a powerful Monitoring means.

System Requirements:

> The system provides data interfaces with a variety of different monitoring systems;

> Provide real-time data storage of gas monitoring data;

> Hierarchical staff setting management;

> Flexible alarm level setting management;

> Overrun statistics by time period;

> Remote uninterrupted data transmission;

Applicable Advantech products:

Hardware platform: Advantech IPC (OEM version)

Advantech solution and system structure diagram:

Hardware platform: Advantech Industrial Computer (OEM)

Operating system: Windows2000 or above;

Development environment: Microsoft .Net; universal configuration system, real-time database;

Communication network: CDMA / GPRS, support SMS;

System operation and customer evaluation:

> Always online;

> According to flow rate;

> Based on TCP / IP network;

> High-speed data transmission;

> Strong confidentiality and reliability;

> Can add data, voice, fax function;

> Digital communication performance;

> Wide coverage area, movable;

> Less investment and quick results;

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