Magnetic communication device
A communication device and magnetic pulse technology, which is applied in mining devices, emergency/dangerous communication services, mining equipment, etc., can solve the problems of delaying the golden time of disaster relief, affecting disaster relief efficiency, and inflexible deployment, so as to improve communication quality and disaster relief efficiency , Strong anti-interference ability, and the effect of improving flexibility
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[0027] The present invention provides a communication device with an emergency rescue fast, flexible and versatile independent mine deployment, the device may self-organizing manner between the rescue scene command center trapped downhole, self-healing quickly form a digital manner communications network to support wireless and wired plus wireless combined relay and the signal transmission mode, to provide two-way mobile multimedia communications and dispatching contact channel including voice, text, including the rescue command staff and between trapped underground, and to achieve information recording.
[0028] See Figure 1 - Figure 4 , The present invention mainly comprises a ground command center, a communication relay device, and the ground terminal, a communication terminal placed in an underground mine emergency shelters. The relay apparatus may be provided with multiple sets, which number may be set in accordance with the specific site.
[0029] The central controller comp...
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