Mine Underground Wireless Communication System

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring
• Certification: CCC, ISO: 9001
• Model NO.: KWT18
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Protection Grade: IP 65
• Data Sharing: Yes
• Operation Mode: Local or Remote Control
• Transport Package: Wooden Box
• Specification: Intelligent
• Trademark: WANTAI ELECTRIC
• Origin: China
• HS Code: 8425110000
• Production Capacity: 1000 Pieces/Year

Product Description

Mine underground wireless communication system

System composition

Mobile terminal
Mobile phones, walkie talkie, 4G, WiFi and other systems can be used
Base station system
Fixed radio transceiver for wireless access in coal mine
Ground dispatching system
Control and manage the equipment of the whole mine mobile communication system, command, dispatch and manage the mobile terminal accessing to the system


System function

Mobile voice service
* Provide 4G and WiFi with other users of the system with the ability to communicate voice and video
Wireless data service
* Provides high data rate of 54mbps-300mbps. It can access any mine mobile terminal using IEEE802.11 protocol to realize data transmission under high-speed mobile
Dispatching service
* Management of single call, group call, forced plug-in and forced removal
Group intercom
* High connection rate, real-time command, high coverage
Industrial chip
* 500m does not shorten communication distance
Antenna feeder
* Special antenna feeder design, wide coverage
WT protocol
* The main reason why WiFi system can't be used underground is that the WiFi system can't be used in the mine before. Through wt protocol independently developed by Wantai, the inter station video exchange can not be dropped
Intranet communication
* SIP system can be set up on the ground to realize the internal network communication. The external network is not connected physically. The data exchange between the internal network and the external network is realized to ensure the data security of the ring network

Product recommendation
Multiple combinations
* Smart phone + button board + walkie talkie + intercom tag + personnel positioning chip
Intelligent machine
* Dual card, all network communication, three defense, intercom, help, lighting
Intercom system
* Group intercom, tag intercom, direct broadcast system