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THE RESEARCH ON ZIGBEE-BASED MINSAFETY MONITORING

SYSTEM, IEEE - 2011 

AIM:

The main of this project is to provide the safety in the mines and safety monitoring.

PURPOSE:

The purpose of this project is to propose a solution suitable to mine wirelesscommunication, safety monitoring. 

BLOCK DIAGRAM:

MINING UNIT:

MICRO

CONTROLLER MINE SENSOR

UNIT ZIGBEE

ALARM

POWER SUPPLY

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MONITORING UNIT:

DESCRIPTION:

The various environmental parameters of mine safety monitoring and controlling system,

such as methane, carbon monoxide, temperature, oxygen and so on, are currently using the

traditional cable transmission. Thus truly mine methane; carbon monoxide gas accumulation area

mechanized mining face, such as the dead gob cable security parameters cannot be monitored, so

they cannot predict the alarm. A variety of products for the current diversity of coal mine safety

and underground coal mining process variability space, mine safety wireless network should be

compatible with existing mine safety system with data transmission functions, has good

flexibility, scalability, self- set of network capabilities. As the mine has its own special

Applications require a simple sensor network protocols, network easy, self-organization, self-

healing ability. 

MICRO

CONTROLLER 

ZIGBEE

GSM

POWER SUPPLY

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TECHNOLOGY:

ZIGBEE:

Zigbee is new wireless technology guided by IEEE 802.15.4 Personal Area Network 

standard. It is primarily designed for the wide range controlling applications and to replace the

existing non-standard technologies. It currently operates in 868 MHz band at a data rate of 

20Kbps in Europe, 914MHz band at 40kbps in USA, and the 2.4GHz ISM bands Worldwide at a

maximum data-rate of 250kbps. It is used to verify whether user’s truncation is possible or not.

One of the main advantages of this ZIGBEE communication is that it provides a noise free

communication, the amount of noise added in this type of communication is very less compared

to the other wireless communications.

SOFTWARE’S USED: 

1.  Embedded C

2.  Keil µvision

3.  Flash magic

4.  Express PCB

HARDWARE COMPONENTS:

1.  Micro controller

2.  Sensors

3.  Zigbee Transceiver

4.  GSM

5.  Alarm

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RESULT:

By using this project we can be able to protect the mines from the hazardous changes in

the mines and provide the safety precautions.