Mine communication system, mine lighting system and wireless routing device

Abstract

The invention relates to a mine communication system, a mine lighting system and a wireless routing device. The mine communication system includes a mine lighting system connected to a communication network, and a wireless routing device installed in the mine. The mine lighting system includes a plurality of light sources arranged in different positions in the mine, and a modulation device paired with each light source; the modulation device is used to receive communication information transmitted through the communication network and modulate the light emitted by the corresponding light source according to the communication information. Optical signal; the wireless routing device includes a wireless router, and an optical signal receiver communicatively connected with the wireless router; the optical signal receiver is used to receive and demodulate the modulated optical signal sent by the light source in the lighting area where it is located , so as to restore the communication information and transmit it to the wireless router. The invention transmits data through optical signals without using wired cables, avoids interlaced and mixed cables, and can meet the needs of large-capacity and high-speed data transmission.

Description

technical field [0001] The present invention relates to communication technology, more specifically, relates to a mine communication system, a mine lighting system and a wireless routing device. Background technique [0002] Usually there are too many obstacles under the mine, and it is difficult to carry out direct transmission of radio waves between the ground and the ground. The result is that large-capacity data communication cannot be carried out between the mine and the ground, which affects the management of mine personnel and the need for a large amount of information. Timely and fast sending and receiving have great limitations, so a new communication technology is needed to ensure the normal operation of the entire mine and meet the demand for large-capacity information transmission. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mine communication system, a mine lighting system and a wireless routin...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a mine communication system, a mine lighting system and a wireless routing device in view of the defect that the existing technology cannot realize large-capacity data communication in the mine

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