Wireless blasting system and communication method thereof

Abstract

The invention discloses a blasting system, which comprises a remote controller and at least two wireless digital electronic detonators. The remote controller and the wireless digital electronic detonators are directly or indirectly communicated through a wireless signal, and the wireless digital electronic detonators comprise a wireless signal transceiver which is used for receiving instruction information sent by the remote controller, and the instruction information comprise detonating information; and the wireless digital electronic detonators work and detonate through work voltage and firing voltage according to the received detonating information. The invention also provides a communication method of the blasting system. According to the invention, the security and the reliability ofthe blasting system in the blasting work can be improved, an organized wireless digital electronic detonator network benefits the successful transmission of the wireless signal, the possibility of misoperations is reduced, a programmer and an exploder in the work process can be recycled, and the work trash after the blasting can be reduced at the same time to benefit the environment protection.

Description

technical field [0001] The invention relates to the fields of control technology and communication technology, in particular to a blasting system composed of wireless digital electronic detonators and a communication method thereof. Background technique [0002] Digital electronic detonators are widely used in blasting industries, such as mining and quarrying. When blasting teams carry out blasting operations at blasting sites, they usually use traditional physical wire connections to communicate information between detonators and controllers. The traditional physical wire connection connects all digital electronic detonators and equipment together to form a communication network, which poses a great challenge to blasting operations in specific environments, such as blasting operations under high temperature and high pressure and vacuum conditions . Physical wire connections are susceptible to interference from specific environmental factors during blasting operations, res...

AI Technical Summary

Problems solved by technology

However, in the field of digital electronic detonator blasting, the use of wireless connection technology has not been introduced in China.

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