CN215804727U

CN215804727U - Intelligent broadcasting early warning system for coal mine safety

Info

Publication number: CN215804727U
Application number: CN202122115069.7U
Authority: CN
Inventors: 曹俊文; 赵清有; 贾伟; 郑文君; 居晋生; 李晨辉
Original assignee: Tunlan Coal Mine Of Shanxi Coking Coal Group Co ltd
Current assignee: Tunlan Coal Mine Of Shanxi Coking Coal Group Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-11
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a coal mine safety intelligent broadcast early warning system, which belongs to the technical field of alarm systems and particularly comprises a mine service system information acquisition unit connected with an early warning server, wherein the early warning server is connected with the input end of a voice conversion unit through a network module; the intelligent broadcast early warning system is simple in structure and convenient to use, can realize coal mine safety early warning information fusion, intelligent analysis and early warning, and can carry out networked and differentiated intelligent broadcast early warning.

Description

Intelligent broadcasting early warning system for coal mine safety

Technical Field

The utility model relates to an intelligent broadcasting early warning system for coal mine safety, and belongs to the technical field of alarm systems.

Background

At present, in the safety production work of a coal mine, because the working environment is relatively severe, the number of equipment is relatively large, personnel are relatively centralized, the working procedures are relatively complex, a lot of safety risks are inevitably faced, and safety accidents also happen occasionally. Therefore, various sensors need to be arranged under the coal mine to monitor the operation condition of the operation under the coal mine in real time, and when the sensors monitor abnormality, the alarm can be given through a special service system. However, the existing service systems are relatively independent, installation and use only surround respective service fields, more data islands are formed, and fusion linkage is difficult. Meanwhile, the alarm function is only used as a small function of the service system, the function is relatively weak, analysis, judgment, differential early warning and alarm cannot be performed according to alarm information, and the actual requirement of coal mine safety production cannot be met. The alarm of the service system needs 24 hours of attendance of an operator, and the alarm needs to be reported layer by layer after abnormal alarm is found, so that the alarm is very inconvenient, the response time of the operator to the risk is prolonged, and the emergency situation cannot be quickly handled.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model provides the intelligent broadcasting early warning system for coal mine safety, which has a simple structure and is convenient to use, and can realize the fusion of coal mine safety early warning information, intelligent analysis and early warning and carry out networked and differentiated broadcasting voice warning.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the intelligent broadcasting early warning system for coal mine safety comprises an early warning server, an early warning control host, a mine service system information acquisition unit, a voice conversion unit, a power amplifier and a network sound alarm, wherein the mine service system information acquisition unit is connected with the early warning server, the early warning server is connected with the input end of the voice conversion unit through a network module, the output end of the voice conversion unit is connected with the signal input end of the power amplifier, the signal output end of the power amplifier is connected with the signal input end of the early warning control host, the output end of the early warning control host is connected with the network sound alarm through the network module, and the network sound alarm is arranged in an electromechanical department, an internal maintenance team, an external maintenance team, a dispatching room, a ventilation area, a labor department, a service team, a network sound alarm, a service team and a network sound alarm, In the office area of the ground survey control water department and the production technology department, the alarm area has expandability;

the mine service system information acquisition unit is used for acquiring real-time state information of each mine device and system and uploading the acquired information to the early warning server; the early warning server is used for storing real-time state information of mine equipment and a system, intelligently analyzing data by establishing a mathematical model and then sending an analysis result to the voice conversion unit; the voice conversion unit is used for converting the digital signal into a voice signal and sending an early warning signal to the early warning control host; the early warning control host is used for receiving the early warning signal and giving an alarm through the network sound alarm according to the early warning signal.

Preferably, the mine service system information acquisition unit comprises sensors, equipment information modules and service information acquisition modules which are installed on each piece of equipment, the sensors and the equipment information modules are respectively connected with the service information acquisition modules, and the service information acquisition modules are connected with the early warning server.

Preferably, the voice conversion unit comprises a serial server module, a voice synthesis module and a channel switching module, the serial server module is used for receiving network signals and sending the processed signals to the channel switching module, the channel switching module is used for controlling and selecting the voice synthesis module according to signal-related signal positions and sending data to the voice synthesis module, and the voice synthesis module is used for converting digital signals into voice information and sending the voice information to the early warning control host.

Preferably, the network audio alarm comprises a network sound box and a plurality of colored indicator lamps arranged on the outer wall of the network sound box.

Compared with the prior art, the utility model has the following technical effects: the mine service system information acquisition unit is simple in structure and convenient to use, information acquired by each mine service system information acquisition unit is uploaded to the early warning server, intelligent analysis is carried out through the early warning server according to a mathematical model, then an analysis result is sent to the voice processing unit, the audio processing unit selects a corresponding channel according to relevant data bits of signals and sends the channel to the power amplification module, the power amplification module processes the information and sends the information to the early warning control host, and the early warning control host pushes warning information to a corresponding network sound alarm according to an information input channel, so that workers can quickly know the early warning information according to sound, and the emergency processing is convenient for the workers.

Drawings

Fig. 1 is a control schematic block diagram of the present invention.

Fig. 2 is a block diagram illustrating the control of the voice conversion unit according to the present invention.

Fig. 3 is a schematic structural diagram of the network audible alarm of the utility model.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 and fig. 2, the intelligent broadcast early warning system for coal mine safety comprises an early warning server 1, an early warning control host 2, a mine service system information acquisition unit 3, a voice conversion unit 4, a power amplifier 5 and a network audio alarm 6, wherein the mine service system information acquisition unit 3 is connected with the early warning server 1, the early warning server 1 is connected with the input end of the voice conversion unit 4 through a network module 7, the output end of the voice conversion unit 4 is connected with the signal input end of the power amplifier 5, the signal output end of the power amplifier 5 is connected with the signal input end of the early warning control host 2, the output end of the early warning control host 2 is connected with the network audio alarm 6 through the network module 7, the network audio alarm 6 is installed in the office areas of the electromechanical department, the internal maintenance team, the external maintenance team, the dispatching room, the ventilation area, the labor department, the ground survey control department and the production technology department, the alarm area has expandability; the mine service system information acquisition unit 3 is used for acquiring real-time state information of each mine device and system and uploading the acquired information to the early warning server; the early warning server 1 is used for storing real-time state information of mine equipment and a system, intelligently analyzing data by establishing a mathematical model and then sending an analysis result to the voice conversion unit 4; the voice conversion unit 4 is used for converting the digital signal into a voice signal and sending an early warning signal to the early warning control host 2; the early warning control host 2 is used for receiving the early warning signal and giving an alarm through a network sound alarm according to the early warning signal. The mine service system information acquisition unit 3 comprises sensors 9, equipment information modules 10 and service information acquisition modules 11 which are installed on each equipment, the sensors 9 and the equipment information modules 11 are respectively connected with the service information acquisition modules 11, and the service information acquisition modules 11 are connected with the early warning server 1.

According to the utility model, the actual operation conditions of a mine, such as ventilation pressure, gas concentration, harmful gas concentration and other parameters related to coal mine operation, are monitored by a plurality of sensors in the information acquisition unit of the mine service system, then the information is gathered by the service information acquisition module and uploaded to the upper computer, the upper computer transmits the information to the early warning server through network module data, the early warning server stores preset thresholds of all parameters, the received real-time data is compared with the threshold information, and the comparison result is transmitted to the early warning control host. The early warning control host computer carries out analysis processing on the comparison result, generates an alarm signal if the comparison result exceeds a set threshold value, and sends the alarm signal to the audio processing unit. And the audio processing unit receives the signals and gives an alarm through an alarm.

The voice conversion unit 4 comprises a serial server module 12, a voice synthesis module 13 and a channel switching module 14, the serial server module 12 is used for receiving network signals and sending the processed signals to the channel switching module 14, the channel switching module 14 is used for controlling and selecting the voice synthesis module 13 according to signal-related signal positions and sending data to the voice synthesis module 13, and the voice synthesis module 13 is used for converting digital signals into voice information and sending the voice information to the early warning control host.

In addition, as shown in fig. 3, the network audio alarm 6 includes a network speaker 15 and a plurality of color indicator lamps 16 installed on an outer wall of the network speaker. The color indicator lamp and the audio amplifier are installed together, and when reporting to the police, can also lighten the color indicator lamp of different colours according to alarm information, also be for the convenience of staff knows specifically which breaks down.

The present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Colliery safety intelligence broadcast early warning system, its characterized in that: the mine service system information acquisition unit is connected with the early warning server, the early warning server is connected with the input end of the voice conversion unit through a network module, the output end of the voice conversion unit is connected with the signal input end of the power amplifier, the signal output end of the power amplifier is connected with the signal input end of the early warning control host, the output end of the early warning control host is connected with the network sound alarm through the network module, the network sound alarm is installed in office areas of an electromechanical department, an internal maintenance team, an external maintenance team, a dispatching room, a ventilation area, a labor department, a ground survey control water department and a production technology department, and the alarm area has expandability;

2. The intelligent broadcasting early warning system for coal mine safety according to claim 1, characterized in that: the mine service system information acquisition unit comprises sensors, equipment information modules and service information acquisition modules, wherein the sensors, the equipment information modules and the service information acquisition modules are installed on various equipment, the sensors and the equipment information modules are respectively connected with the service information acquisition modules, and the service information acquisition modules are connected with the early warning server.

3. The intelligent broadcasting early warning system for coal mine safety according to claim 1, characterized in that: the voice conversion unit comprises a serial server module, a voice synthesis module and a channel switching module, the serial server module is used for receiving network signals and sending the processed signals to the channel switching module, the channel switching module is used for controlling and selecting the voice synthesis module according to signal related signal positions and sending data to the voice synthesis module, and the voice synthesis module is used for converting digital signals into voice information and sending the voice information to the early warning control host.

4. The intelligent broadcasting early warning system for coal mine safety according to claim 1, characterized in that: the network sound alarm comprises a network sound box and a plurality of colored indicator lamps arranged on the outer wall of the network sound box.