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Electronic detonator network rapid addressing method and device and electronic detonator system

An electronic detonator and fast addressing technology, applied in the field of detonator addressing, can solve the problem of long time-consuming network communication of electronic detonators, and achieve the effects of reducing the amount of communication data, shortening the length, and reducing the time-consuming communication

Active Publication Date: 2021-04-23
BEIJING QAML OF SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention solves the problem that the communication time of the existing electronic detonator network is too long

Method used

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  • Electronic detonator network rapid addressing method and device and electronic detonator system
  • Electronic detonator network rapid addressing method and device and electronic detonator system
  • Electronic detonator network rapid addressing method and device and electronic detonator system

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] In this embodiment, it is applied to an electronic detonator system, including a control terminal and an electronic detonator network composed of a plurality of electronic detonators. Each electronic detonator corresponds to a unique identification code, such as a UID or a unique identification address. The fast addressing method for the electronic detonator network provided in this embodiment can perform addressing with a variable address length on the basis of the above-mentioned technology, and reduce communication time consumption.

[0027] figure 1 It is a schematic flowchart...

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Abstract

The invention provides an electronic detonator network rapid addressing method and device and an electronic detonator system. The method comprises the steps that an identifiable unique code of an electronic detonator in an electronic detonator network is obtained, and the identifiable unique code comprises partial byte corresponding data of an identification code of the electronic detonator, and the identifiable unique codes corresponding to the electronic detonators in the electronic detonator network are different; control information is generated according to the identifiable unique code; and the control information is sent to the electronic detonator, so that the electronic detonator verifies whether the identifiable unique code is the partial byte corresponding data of the identification code, and executes an instruction corresponding the control information after the verification is passed. The embodiment of the invention not only meets the requirement of each electronic detonator for verifying the control information, but also can shorten the length of the control information, thereby reducing the communication data volume and reducing the communication time consumption.

Description

technical field [0001] The invention relates to the technical field of detonator addressing, in particular to a fast addressing method and device for an electronic detonator network and an electronic detonator system. Background technique [0002] In the electronic detonator network composed of multiple electronic detonators, each electronic detonator has a unique identification code (Unique Identifier Definition, UID) to communicate with the detonator, that is, each electronic detonator has a unique identification code / address. In order to accommodate a sufficient number of electronic detonators, the UID is generally set to 7 bytes or even longer. Taking 7 bytes as an example, its length is 56bit, which can identify 7.2x10 16 an electronic detonator. [0003] In order to ensure the safety of detonation, a safe distance needs to be kept between the detonator and the electronic detonator network at the detonation site, and the safe distance is generally more than 600 meters...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42C19/12
CPCF42C19/12
Inventor 黄圣专关硕王昭
Owner BEIJING QAML OF SCI & TECH CO LTD
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