Method of control of detonators of the type with an electronic initiation module with integrated delay, coded assembly for control of firing and coded initiation module for implementing it

摘要

In this method of control, the control unit 17 simultaneously interrogates the initiation modules 15, which send it back the information requested in a time-based sequence which corresponds to the time-based firing sequence. The coded assembly for control of firing and the coded initiation modules allow implementation of the method. IMAGE