Method for quickly determining faulted detonator

Abstract

The embodiment of the invention discloses a method for quickly determining a faulted detonator, and relates to the technical field of blasting engineering. The method for quickly determining the faulted detonator comprises the steps that electronic detonators installed in blast holes are scanned and registered in a blasting initiator, and registering serial numbers corresponding to the electronicdetonators are obtained and stored; the electronic detonators are delayed according to an established blasting scheme, and position serial number labels of the blast holes are identified according tothe registering serial numbers of the electronic detonators in the blasting initiator; the position serial number labels and the registering serial numbers are same and are both continuously numberedaccording to the Sichuan page sequence; networking detection is conducted on the networked electronic detonators, and the networking faulted electronic detonator is detected out; and the faulted detonator is determined according to the identified continuous blast hole position serial number labels same as the detonator registering serial numbers, the characteristics among rows, the characteristicsamong columns and registered detonator walling paths. The method for quickly determining the faulted detonator is suitable for blasting engineering operation adopting the electronic detonators, and the faulted detonator and the position where the faulted detonator is located can be quickly and accurately determined.

Description

technical field [0001] The invention relates to the technical field of blasting engineering, in particular to a method for quickly determining a faulty detonator. Background technique [0002] There are two types of electronic detonators: preset extension and on-site setting extension, which have been widely used in engineering construction blasting construction. No matter what kind of electronic detonator is installed, it needs to carry out network fault detection before detonation, so as to eliminate the faulty detonator and ensure the blasting effect. . [0003] At present, the module cost of each electronic detonator positioning through the positioning module is relatively high. Even if the electronic detonator is installed with the positioning module, the signal becomes weak after the detonator is placed in the blast hole, making it difficult or even impossible to find. [0004] In the conventional inspection method, because the staff need to search and check the insta...

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Problems solved by technology

[0003] At present, the cost of each electronic detonator to be positioned through the positioning module is relatively high. Even if the electronic detonator is installed with the positioning module, the signal will become weak after the detonator is placed in the blast hole, making it difficult or even impossible to find

[0004] In the conventional inspection method, because the staff need to check and check the installed detonators one by one, when the number of electronic detonators is large, it is time-consuming to find faulty detonators in the gun area, and it consumes a lot of labor costs, which affects the construction progress of the entire project

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