A wireless secure communication method for coal mine explosion-proof based on 3DES encryption algorithm

Yong Lin
Information Engineering College, Fujian Business University, Fuzhou, 350012,China

Abstract:

Coal mine explosion-proof wireless communication method by using 3DES encryption algorithm is proposed, which can achieve lower price and more reliable performance simultaneously.

Coal mine explosion-proof wireless communication system is generally divided into two systems, namely coal mine fixed wireless communication system and coal mine mobile wireless communication system. In the present study, we focus on the coal mine mobile wireless communications that are the most difficult to be installed in a large number of mines with complex terrain.

This paper proposes a novel idea to design a secure coal mine mobile wireless communication method based on 3DES algorithm for charging in remote areas. It guarantees higher security and lower cost simultaneously. The core of the method is that the original data is encrypted by the transmitter and then transmitted by the communication, and then decrypted by the receiver and unscrambled, which makes it more secure.

This method contains two parts: The first part is to encrypt original data through 3DES encryption algorithm which is adopted in this paper, and the second part is an efficient system architecture. In our design, we use a special device called wireless charger as a wireless transmitter to set up a wireless communication link between client charging equipment and chargers with coil antennas, thus achieving wireless charging for vehicles.

The designed system has been verified through simulation results based on ModelSim software which shows that it can meet performance requirements well.