re sys 2rhp · 2020-03-16 · noise reduction • high quality noise reduction system headphones...
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RE SYS 2RHP
Wireless Underground Mining Operations Communication System
Value Drivers
30th January 2020
Prepared by Douglas T Munyawiri and Anna OksiutyczDeRivative
Cell: 00 27 78 680 4683Email: [email protected]: www.dedelagroup.com
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
AGENDA
• System Background - purpose ( research, innovation, Technical and scientific champions, funding etc.)
• System Technical specifications and capabilities
• Individual Components (Technical specifications, function
• System set up and connection options and potential uses
• System Software (Application)
• Certifications
• Value drivers
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RE SYS 2RHP Wireless Underground Mining Operations Communication System
BACKGROUND
• The System – developed under the “RESYS” project by:
• AGH University of Mining Science and Technology
• Main Institute of Mining
• National Institute of Telecommunications
part of ” Improving Work Safety in Mines” strategic research project under the supervision of the Central
Mines Rescue Station.
• Technical quality assurance input from highly qualified and experienced specialist (mining, electronics,
radio transmission, IT and mechanics) technicians and engineers.
• The project funding was organised by the Polish National Centre for Research and Development
• Company 2rhp Pvt Ltd. was founded to commercialise the product
• 2rhp Pvt Ltd. appointed Dedela Group Mining Consultants - Sole and Exclusive Distributor/Agent – Africa
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
BACKGROUND AND INTERNATIONAL PATENT REGISTRATION
BACKGROUND
• The RE SYS System – developed as a response of “high-tech” to real communication needs of underground mine rescue teams operating in extreme underground conditions.
• Based on US Bureau of Mines research on optimal frequencies for optimal propagation of radio waves underground.
• The result is a robust, Mobile, duplex, effective, safe, portable, flexible, efficient, wireless
• system designed and built to withstand extreme underground conditions including potentially explosive environments at the risk of explosion of methane/ air and / or coal dust mixture.
INTERNATIONAL PATENT REGISTRATION (USA, Canada, Australia, South Africa, and India )
PATENTS OBTAINED
• European Patent No. EP3400658A1
• South Africa, patent no. ZA201900169 acquired
PATENT APPLICATIONS• EP16461537.9 „A radio communication repeater, a radio communication system and method”, filed July 14th 2016.
• EP13461534.3 „A method for receiving a signal comprising frames, a signal receiver and a signal comprising frames”, filed June 26th 2013.
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RADIO WAVES PROPAGATION
• Operating frequency range between 800 -900 MHz was chosen as the best range approved on safety design, construction and operating mode basis
NOISE REDUCTION
• High quality noise reduction System Headphones and microphone
MOBILE NETWORK BACKBONE
• Portability of the RE SYS 2RHP system and multiple /variety of configuration options (connectivity nods) – easy adaption to any underground workings layout and conditions using a wireless system that does not require pre-installation of infrastructure
OPTICAL FIBRE
• The RE SYS 2RHP system can used / or co-use existing optical fibre for data and voice transmission
RE SYS 2RHP Wireless Underground Mining Operations Communication System:
TECHNICAL SPECIFICATIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
KEY COMMPONENTS
1. PERSONAL COMMUNICATOR2. REPEATERS3. M1 BASE UNIT4. MEDIA CONVETORS5. SOFTWARE APPLICATION
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• Headphones casing – hearing protector with high attenuation, activated by single button, automatically logged to the network
• Duplex communication (bidirectional simultaneously)
• Two versions of microphone sets:• Built-in full face with mask of breathing apparatus
• Mounted to helmets for use in ordinary environments
• High quality noise reduction loudspeakers (with volume control) with external /internal noise cut-off
• A dedicated high-gain antenna
• Battery - M1 category battery replaceable in explosion hazard zones• Device operating weight – 650g:
• Battery: 140g
• Battery capacity: 3 000mAh
• Operating hours: 12 hrs continuously per charge
• Ambient listening capability
RE SYS 2RHP Wireless Underground Mining Operations Communication System:
PERSONAL COMMUNICATOR PC1.0
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER REP1.0 and MEDIA CONVETOR
• Fast, easy, light, functional, flexible means of mapping an underground drift by tracking repeater positions
• Enables tracking and location of underground crews
• A dedicated high-gain antenna
• Battery - M1 category battery replaceable in explosion hazard zones
• Device operating weight – 440g:
• Battery: 140g
• Battery capacity: 3 000mAh
• Operating hours: 15- 20 hrs continuously per charge
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
BASE STATION 1.0
• Continuous full duplex communication with:
• five crews as well as with
• the Rescue Manager and
• the management on the surface
• Software for online tracking on-line parameters of:
• communicators,
• repeater parameters as well as
• Ability to create drift plans and marking location of system components such as repeaters
• Sending voice SMS played back simultaneously on all communicators (e.g. “Retreat” command)
• Voice and data recording (parameters of the network, devices, alarms, SMS sent)
• Connection with the surface and control room via optic fibre or ordinary mine network
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Dedela Group Mining Consultants: sole and exclusive distributor / agent distributor – Africa
For the IECEx* certified RE SYS 2RHP Wireless Underground Mining Operations Communication System
Repeater Network scheme – Integrated with Optic Fibre via media convertors
Optic Fibre cable to Control room on surface
Wi-Fi Radio repeaters
*IECEx: International Electro-technical Commission certification for Explosive Environments
Contacts: Douglas MunyawiriMobile: +27 78 680 4683Email: [email protected]: www.dedelagroup.com
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
INTERNAL TEAM CONNECTION
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Dedela Group Mining Consultants
Introducing the IECEx* certified RE SYS 2RHP Wireless Underground Mining Operations Communication System to Africa
*IECEx: International Electro-technical Commission certification for Explosive Environments
Contacts: Douglas MunyawiriMobile: +27 78 680 4683Email: [email protected]: www.dedelagroup.com
Optic Fibre cable to Control room on surface
Wi-Fi Radio repeaters
Surface antannae
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Dedela Group Mining Consultants: sole and exclusive distributor / agent distributor – Africa
For the IECEx* certified RE SYS 2RHP Wireless Underground Mining Operations Communication System
Repeater Network scheme – Integrated with Optic Fibre via media convertors
Optic Fibre cable to Control room on surface
Wi-Fi Radio repeaters
*IECEx: International Electro-technical Commission certification for Explosive Environments
Contacts: Douglas MunyawiriMobile: +27 78 680 4683Email: [email protected]: www.dedelagroup.com
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER NETWORK SCHEME - Option 1/ basic
Team 1
BASE
Repeaters
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
LOCALISATION OF A DRIFT - SURVEY
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER NETWORK SCHEME - OPTIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER NETWORK SCHEME - OPTIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER NETWORK SCHEME - OPTIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
REPEATER NETWORK SCHEME - OPTIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
UNDERGROUND PANEL LAYOUR WITH COMMUNICATION MODEL
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
MINING OPERATIONS – NOISY ENVIRONMENTS
• Continuous real-time, clear two-way communication between operators in noisy environments like Longwall, Shearers or Continuous miners etc.• Increases safety and• Work productivity
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
CONTROLROOM ONSCREEN VISUALISATION
• System easily compatible with most Mine Planning software for layout plans import and overlay
• Graphic presentation of data:
• Location of users underground
• Transfer of auxiliary data and information
• battery levels
• and links to auxiliary devices
• Control room online monitoring of activity underground e.g. rescue action
• Recording of rescue action
• Multi-functional use, engineering and technical services, mining, survey, transport and logistics etc
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
INTERNATIONAL CERTIFICATIONS
• SABS IEC & African Electrotechnical Standardisation Commission (AFSEC)
• IEC mission (one test ….one certification…..many countries):
“Achieve worldwide use of IEC International Standards and Conformity Assessment Services that ensure the safety, efficiency, reliability and interoperability of electrical, electronic and information technologies, to enhance international trade, facilitate broad electricity access and enable a more sustainable world”.
RE SYS 2rhp system certified:
• IECEE : Electrotechnical Equipment and Components
• IECEx: Equipment for use in explosive atmospheres – South African Flameproof Association
• IECQ: Electronic components
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
INTERNATIONAL CERTIFICATIONS
• SABS IEC & African Electrotechnical Standardisation Commission (AFSEC)
• IEC mission (one test ….one certification…..many countries):
“Achieve worldwide use of IEC International Standards and Conformity Assessment Services that ensure the safety, efficiency, reliability and interoperability of electrical, electronic and information technologies, to enhance international trade, facilitate broad electricity access and enable a more sustainable world”.
RE SYS 2rhp system certified:
• IECEE : Electrotechnical Equipment and Components
• IECEx: Equipment for use in explosive atmospheres – South African Flameproof Association
• IECQ: Electronic components
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
INTERNATIONAL CERTIFICATIONS
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
VALUE DRIVERS: PRODUCTIVITY AND SAFETY
PRODUCTIVITY
• Real-time two way (duplex ) communication, within and inter teams underground and with the Control room results
in:
• more efficient deployment,
• utilisation of personnel and
• equipment underground including rapid tactical unplanned personnel and equipment deployments.
• The Re Sys network can be used to transmit information (voice) throughout the mine underground and to the office on
the surface improving workflow coordination and management.
• ultra-high-speed low latency real time two way connectivity with every part of the mine
• low cost, low capital, flexible, quick installation portable connectivity to the most distant corners of the mines.
• tracking location and movement of personnel underground with high accuracy
• tracking location and movement of equipment underground with high accuracy
• creates a low cost, low capital, flexible, quick installation portable backbone for automation and digitisation of
underground mining activities.
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
VALUE DRIVERS: PRODUCTIVITY AND SAFETY
PRODUCTIVITY continued
• Hands-free, Light weight, Portability and Wi-Fi means the system can quickly be deployed or demobilised to and from
the remotest parts of the mine.
• Simplicity and ability for every underground mine worker to set up and connect
• Built into Miner’s safety helmet and headsets making it a hands free system – hands free means worker is still able to
communicate and still keep two hands free for normal work and safety.
• Ability to rapidly create and deploy underground communication networks within and between underground crews
and the Control room on the surface.
• System features self-optimisation and traffic prioritization, choice of Frequency a Wi-Fi network can be deployed and
rapidly configured to suit customised inter team or between teams communication both underground and with the
control room on surface.
• Rapid interconnectivity ability with critical sensors and other devices to collect and transmit vital data underground
including air quality and access control systems
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
VALUE DRIVERS: PRODUCTIVITY AND SAFETY
SAFETY
• Real-time tracking location and movement of personnel underground with high accuracy
• Hands-free, Light weight, Portability and Wi-Fi means the system can quickly be deployed or demobilised to and from
the remotest parts of the mine by Mine rescue operations teams.
• Simplicity and ability for every underground mine worker to set up and connect particularly during an emergency
• Built into Miner’s safety helmet and headsets making it a hands free system – hands free means worker is still able to
communicate and still keep two hands free for normal work and safety.
• Ability to rapidly create and deploy underground communication networks within and between underground crews
and the Control room on the surface – critical during mine rescue operations.
• Originally designed for Mine rescue – monitor, track, record direct and manage mine rescue exercises from remote
Control room on surface
• real-time access to every underground worker’s location, a crucial piece of information at the time of a rescue mission.
• Portability of the Wi-Fi network further brings down response time in an emergency.
• Rapid interconnectivity ability with critical sensors and other devices to collect and transmit vital data underground
including air quality and access control systems
• Makes interconnectivity with emergency notification and evacuation systems more efficient
• potential to boost the safety and productivity of underground mining by enhancing the collaborative operation
between people, equipment, transportation tools and the mining process.
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RE SYS 2RHP Wireless Underground Mining Operations Communication System:
INTERNATIONAL CERTIFICATIONS
Thank You!
Contact details:Company: Dedela Group Mining Consultants
Contact: Douglas T Munyawiri
Mobile: 00 27 78 680 4683
Email: [email protected]
Website: www.dedelagroup.com