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REMOTE ASSET TRACKING SYSTEM
500 feet below groundIn UCIL’s Narwa Mine
- An R & D Pilot Project
Commissioned on 31st March 2012
at
Narwapahar Uranium MinesUranium Corporation of India Limited
October 2012
ASSET TRACKING IN UNDERGROUND MINE - WHY
Fast track management of emergency situations by voice communication using IP phones.
Faster management of breakdowns to minimize downtime of various mine equipment.
Better monitoring of mine truck trips.
Generation of real time data for industrial engineering studies for better planning.
ASSET TRACKING IN UNDERGROUND MINE - WHY
Accessing of men and equipment in all locations of the mine by standard hardwired telephones is not possible
Fast track management of emergency situations by voice communication using IP phones
CONTROL ROOM
Introduction
This is an R & D project of UCIL in collaboration with M/S TCS.
The system has been installed at the 4th level (140 m below surface).
It has three components, viz.
Tracking of Vehicles & Key Personnel.
Voice Communication between Key Personnel.
Production Monitoring by Trip Counting.
System Capability
The system uses a Wi-Fi based tracking system for
real-time and historical tracking of
Underground Trackless Equipment.
Key Personnel.
Wireless voice communication between key personnel in Underground using IP Phones.
Wi-Fi Access Point
System Capability
The system uses RFID based tracking system for
Counting of number of trips of ore dumped at the Grizzly by different Mine Trucks.
Time Stamping of Dumping of Ore by Mine Trucks.
RFID Reader
RFID Antenna
RFID Antenna
Grizzly
System Components
A Control Room in underground.
A Wi-Fi network in underground.
An RFID network underground.
The system uses OFC cables for long distance data transmission.
Underground Control Room
It has the following installations
Server for storage and processing of time stamped data.
A graphic user interface showing
Location of mine equipment
Location of IP Phones (used by Key personnel)
It is connected through OFC cables with
Wi-Fi Access Points.
RFID Readers.
Wi-Fi Access Point
Underground Wi-Fi Network
It consisting of
‘Wi-Fi Access Points’ at various locations consisting of LIU (Light Interface Unit) Media Converter Wi-Fi Antenna near Access Points (Range = 75
m)
Wi-Fi tags mounted on mine equipment
IP Phones for voice communication
IP Phones
CHARGER
Wi-Fi Tag
Wi-Fi Tag
RFID Tag Wi-Fi
Tag
Underground RFID Network
It consisting of
An RFID Reader near grizzly at 4th level where Mine Trucks are unloaded.
A pair of RFID antenna (Range = 3.0 m)
To detect presence of mine truck in close
proximity.
To stamp mine truck unloading time.
RFID tags (passive) mounted on mine trucks
RFID Reader
RFID Antenna
RFID Antenna
RFID Tag
RFID Tag
RFID Tag
Wi-Fi Tag
System ComponentsA Wi-Fi network Wi-Fi would be primarily used for tracking of assets, voice
communication between key miners and the control room on zoned basis.Access Points: A wireless access
point (WAP) is a device that allows wireless devices to connect to a wired network using Wi-Fi WCS: Wireless Control System (WCS) includes tools for wireless LAN planning and design, location tracking, and wireless LAN systems configuration, monitoring, and management.MSE: Mobility Services Engine (MSE) is an appliance-based solution that supports a suite of software services to provide centralized and scalable service delivery.API: An application programming interface (API) is a specification intended to be used as an interface by software components to communicate with each other.Application Data Storage:SQL server 2008 is used as database in this solution.
System ComponentsAn RFID network Individual MT trip count data are gathered by RFID system.
RFID Reader: RFID readers use RF waves for communication and therefore must have one or more antennas. The antenna may be externally connected or in the same housing or enclosure as the RFID reader electronics. RFID Tag: The tag transmits information to the reader via antenna, and the reader converts the incoming radio waves into a form that can be read by a computer system. RFID middleware: RFID Middleware communicates with the device; filters redundant data in real time, logs the filtered data along with a time-stamp to a database .The logged data is utilized by the application to create reports of trip count for individual MTs.
Application Development Technology
The following table describes all the software details
used to develop the Remote Asset Tracking application.SL
NoSoftware Item Specification
1 Operating System Windows Server 2008 R2 Standard
2 Database Software Microsoft SQL Server 2008 R2 Standard
3 Development Software Microsoft visual studio 2010 using vb, asp.net
4 Documentation Software
Microsoft Office 2010
RFID Tag
Benefits from the System All these will help in
Fast track management of emergency situations by voice communication using IP phones.
Faster management of breakdowns to minimize downtime of various mine equipment.
Better monitoring of mine truck trips.
Generation of real time data for industrial engineering studies for better planning.
Thank you