Novel digital electronic detonator initiator and control method thereof

Abstract

The invention provides a novel digital electronic detonator initiator and a control method thereof; the digital electronic detonator initiator comprises a master control module, a displaying module, akey module, a locating module, an operating personnel identity authentication module, a storage module, a power supply module, an encryption / decryption module and a communication module; the controlmethod comprises the following steps: self-detection, identity authentication of operating personnel, authentication of the initiator, obtaining license information o f the initiator, data decryptionof initiation, blasting design, validity authentication of time and position information, detonator charging, system test, initiating command authentication, detonator test, detonator initiation charging, initiating authorization verification, broadcasting initiating command and data backup.

Description

technical field [0001] The invention relates to the technical field of pyrotechnics, in particular to a digital electronic detonator detonator and a control method thereof. Background technique [0002] The existing electric detonator detonators generally use a series or series-parallel combination electric detonator network. When thousands of detonators are connected in series, in order to ensure that all the detonators in the network can detonate at the same time, the detonator detonator should be able to generate a current of one to several amperes instantaneously. There will be phenomena such as rejection of explosion and half explosion. The resistance of a single generator detonator is generally about one to several ohms, so the above-mentioned electric detonator detonator needs to have a boost circuit and be able to provide an output voltage of the order of kilovolts. Therefore, the above-mentioned electric detonator detonator has certain danger in use. [0003] Due...

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Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that traditional detonators or existing digital electronic detonators do not have operator identity verification or verification is too simple, there is no identity verification of digital electronic detonators, and the detonation time and position of digital electronic detonators are not limited. And the transmission data is directly transmitted without encryption, resulting in the possibility that the digital electronic detonator detonator may be used for illegal detonation and endanger social security.

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