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Electronic detonator device for providing simulated detonation test and control method

A technology of electronic detonator and control method, applied in blasting, weapon accessories, fuze, etc.

Active Publication Date: 2020-11-03
上海兴软信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005]Based on this, it is necessary to address the problems existing in the existing electronic detonators, and provide an electronic detonator device and control method that provides a simulated detonation test

Method used

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  • Electronic detonator device for providing simulated detonation test and control method
  • Electronic detonator device for providing simulated detonation test and control method
  • Electronic detonator device for providing simulated detonation test and control method

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] figure 1 A block diagram of an electronic detonator device for a simulated detonation test is provided in one or more embodiments, as shown in the figure. The electronic detonator device includes an electronic detonator chip 200 , an energy storage capacitor 201 and a detonator 202 .

[0040] Wherein, the electronic detonator chip 200 includes an input signal processing circuit 100, a digital logic circuit 101, a current feedback circuit 102, a voltage comparator 103, a charge control circuit 104, a discharge control circuit 105, an ignition control circuit 106, a power module 107, a refere...

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Abstract

The invention relates to an electronic detonator device for providing a simulated detonation test and a control method. The control method is used in the electronic detonator device for providing thesimulated detonation test for executing the following steps that S1, an electronic detonator chip receives a simulated detonation instruction signal sent by an exploder; S2, the electronic detonator chip enters delay timing, sends a first feedback signal to the exploder when the delay timing is finished, and then opens a detonating tube; and S3, after the detonating tube is opened for preset time,if the voltage of an energy storage capacitor is higher than a lowest gear value at the moment, a second feedback signal is sent to the exploder to prompt that the electronic detonator device is abnormal. One or more embodiments of the invention provide a feasible chip internal integration method for a finished product test of an electronic detonator, so that various tests of the electronic detonator become simple, the detonation flow of the electronic detonator is ensured to be free of problems, and the detonating tube can be normally opened.

Description

technical field [0001] The invention relates to the technical field of pyrotechnic detonation control, in particular to an electronic detonator device and a control method for providing a simulated detonation test. Background technique [0002] Electronic detonators, also known as digital electronic detonators, digital detonators or industrial digital electronic detonators, are electronic detonators that use electronic control modules to control the detonation process. The electronic detonator detonation system generally consists of three parts: electronic detonator, encoder and detonator; the function of the encoder is to register, identify, register and set the delay time of each detonator, and conduct online detection of electronic detonator and network at any time; The detonator is used for charging, testing, controlling the programming and detonation of the entire blasting network. [0003] The main problem of electronic detonator is still safety problem, and the safet...

Claims

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Application Information

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IPC IPC(8): F42C19/12F42C21/00F42D1/045
CPCF42D1/045F42C19/12F42C21/00
Inventor 郑弘毅刘浩赵鹏程尹喜珍方震
Owner 上海兴软信息技术有限公司
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