Intelligent detonation control system and method thereof

Abstract

The invention discloses an intelligent detonation control system, which comprises a detonation controller and electronic detonators, wherein the detonation controller is connected with a computer through a USB interface line; control instruments for writing ID numbers of the detonators and writing the delay time, roll call of addressing identification, charge and discharge of the detonator and detonation are transmitted into the detonation controller by a computer through the USB interface line; the detonation controller comprises a detonator singlechip microcomputer, an interface circuit, anID number writing-in port driving circuit, a detonation control drive circuit, a reverse controller, a voltage-stabilized power supply, an ID writing-in interface and a detonation port; and the detonation singlechip microcomputer is respectively connected with the ID number writing-in port drive circuit and the detonation control drive circuit through the interface circuit. According to the invention, because ID numbering is adopted, each detonator has a fixed serial number, which facilitates the safety management and circulation management of the detonators; because the detonators the ID numbers of which are known cannot be detonated, and misuse and fault detonation of the detonators are avoided and controlled.

Description

technical field [0001] The invention belongs to the technical field of blasting and is used for detonation of pyrotechnics, in particular to an intelligent detonation control system and method thereof. Background technique [0002] The detonator is the main detonating material in blasting engineering. Its function is to generate detonating energy to detonate various explosives, detonating cords and detonating tubes. In the blasting industry, all kinds of directional blasting and special blasting projects have higher and higher requirements for the intelligence of detonators, requiring detonators to have the function of delaying detonation, high delay accuracy, addressable and identifying detonators, and requiring modification of the delay time at any time or on site Wait. At the same time, with the development of China's civil explosive industry, higher requirements are put forward for the production and safety of detonators. The research and development of detonators with...

AI Technical Summary

Problems solved by technology

[0006] However, these detonators have no information identification function, cannot control the detonation of any number of detonators, and cannot achieve detonation by roll call; they do not have the function of rewriting the delay time in real time on site; and the use of the ID number is very inconvenient, which increases the cost

Due to these reasons, the use of this kind of detonator is affected, it lacks practical value, and cannot adapt to the development trend and requirements of the blasting industry for the safe use of pyrotechnics and high performance.

Images